/* ============================================
   Clean Minimal UI - Light & Dark Mode
   ============================================ */

/* Prevent flash of unstyled content on page load */
html {
    background: var(--bg-page);
}

body {
    background: var(--bg-page);
}

.app {
    opacity: 0;
    visibility: hidden;
}

.app.loaded {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.15s ease;
}

/* === Light Mode (default) === */
:root {
    --bg-page: #f5f5f0;
    --bg-sidebar: #ffffff;
    --bg-main: #f5f5f0;
    --bg-surface: #ffffff;
    --bg-hover: #f0efeb;
    --bg-active: #e8e7e3;
    --bg-input: #ffffff;
    --bg-user-msg: #f0efeb;
    --bg-code: #f5f5f0;
    --border: #e8e6e1;
    --border-light: #eeedea;
    --border-focus: #c0bfba;
    --text: #37352f;
    --text-secondary: #787774;
    --text-muted: #a4a4a0;
    --text-on-accent: #ffffff;
    --accent: #37352f;
    --accent-hover: #2d2c28;
    --pill-bg: #f0efeb;
    --pill-active: #37352f;
    --pill-active-text: #ffffff;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.03);
    --shadow: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
    --tag-blue: #d3e5ef;
    --tag-blue-text: #2e6b8a;
    --tag-green: #dbeddb;
    --tag-green-text: #2e7d32;
    --tag-orange: #fadec9;
    --tag-orange-text: #9a5b13;
    --tag-purple: #e8deee;
    --tag-purple-text: #6b3fa0;
    --tag-red: #ffe2dd;
    --tag-red-text: #c4554d;
    --msg-user-border: #7c5cfc;
    --msg-user-glow: rgba(124,92,252,0.25);
    --msg-assistant-border: #10b981;
    --msg-assistant-glow: rgba(16,185,129,0.25);
    --msg-input-border: #f59e0b;
    --msg-input-glow: rgba(245,158,11,0.2);
}

/* === Dark Mode === */
[data-theme="dark"] {
    --bg-page: #191919;
    --bg-sidebar: #202020;
    --bg-main: #191919;
    --bg-surface: #252525;
    --bg-hover: #2c2c2c;
    --bg-active: #383838;
    --bg-input: #252525;
    --bg-user-msg: #2c2c2c;
    --bg-code: #2c2c2c;
    --border: #444444;
    --border-light: #3a3a3a;
    --border-focus: #666666;
    --text: #f0f0f0;
    --text-secondary: #c0c0c0;
    --text-muted: #999999;
    --text-on-accent: #191919;
    --accent: #f0f0f0;
    --accent-hover: #ffffff;
    --pill-bg: #333333;
    --pill-active: #f0f0f0;
    --pill-active-text: #191919;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.6);
    --tag-blue: #1e3a4d;
    --tag-blue-text: #9ee4ff;
    --tag-green: #1e3a22;
    --tag-green-text: #9ee49e;
    --tag-orange: #3d2e1e;
    --tag-orange-text: #ffd09e;
    --tag-purple: #2e1e3d;
    --tag-purple-text: #e49eff;
    --tag-red: #3d1e1e;
    --tag-red-text: #ff9e9e;
    --msg-user-border: #8a7aba;
    --msg-user-glow: rgba(138,122,186,0.3);
    --msg-assistant-border: #5dab8a;
    --msg-assistant-glow: rgba(93,171,138,0.3);
    --msg-input-border: #ba9a6a;
    --msg-input-glow: rgba(186,154,106,0.3);
}

/* === Reset & Base === */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-page);
    color: var(--text);
    height: 100vh; overflow: hidden;
    font-size: 14px; line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    transition: background 0.2s, color 0.2s;
}

.app { display: flex; height: 100vh; }

/* === Left Sidebar === */
.sidebar {
    width: 260px; background: var(--bg-sidebar);
    border-right: 1px solid var(--border-light);
    display: flex; flex-direction: column;
    transition: width 0.2s, background 0.2s; z-index: 10;
}
.sidebar.collapsed { width: 0; overflow: hidden; }

.sidebar-toggle {
    position: fixed; left: 10px; top: 14px;
    width: 30px; height: 30px;
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 8px; color: var(--text-secondary);
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    font-size: 14px; z-index: 1000;
}
.sidebar-toggle:hover { background: var(--bg-hover); color: var(--text); }

/* Brand / Logo */
.sidebar-brand {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 14px 10px;
}
.brand-left { display: flex; align-items: center; gap: 8px; }
.brand-icon { color: var(--text); }
.brand-name { font-size: 16px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; }
.collapse-btn {
    width: 32px; height: 32px;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-secondary); border-radius: 8px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.collapse-btn:hover { background: var(--bg-hover); color: var(--text); }

/* Search bar */
.sidebar-search {
    display: flex; align-items: center; gap: 8px;
    margin: 6px 14px 12px; padding: 9px 12px;
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 10px; color: var(--text-muted);
    font-size: 13px;
}
.sidebar-search:focus-within { border-color: var(--border-focus); }
.sidebar-search:hover { border-color: var(--border-focus); }
.sidebar-search-input {
    flex: 1; background: transparent; border: none; outline: none;
    color: var(--text); font-size: 13px; font-family: inherit;
    padding: 0; min-width: 0;
}
.sidebar-search-input::placeholder { color: var(--text-muted); }
.search-shortcut {
    font-size: 11px; color: var(--text-muted);
    background: var(--pill-bg); padding: 2px 6px;
    border-radius: 4px; font-weight: 500;
    border: 1px solid var(--border-light);
    flex-shrink: 0;
}

/* Nav items */
.sidebar-nav { 
    display: flex; 
    flex-direction: column; 
    gap: 2px; 
    padding: 0 10px;
}
.sidebar-nav:first-of-type {
    padding-bottom: 12px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
}
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border: none; background: transparent;
    color: var(--text-secondary); border-radius: 10px;
    cursor: pointer; font-size: 14px; font-weight: 600;
    font-family: inherit; width: 100%; text-align: left;
    transition: background 0.1s;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text); }
.nav-item.active { background: var(--bg-active); color: var(--text); font-weight: 700; }
.nav-icon {
    width: 28px; height: 28px; display: flex;
    align-items: center; justify-content: center;
    flex-shrink: 0; color: var(--text-secondary);
}
.nav-icon-accent { background: #7c5cfc; border-radius: 6px; color: white; }

/* Section label */
/* Section label */
.sidebar-section-label {
    padding: 16px 16px 6px;
    font-size: 12px; font-weight: 600; color: var(--text-muted);
    letter-spacing: 0.2px;
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}
.sidebar-nav-bottom { padding-bottom: 4px; }

/* Chat History List */
/* Chat History List */
.chat-history { 
    flex: 1; 
    overflow-y: auto; 
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.chat-history::-webkit-scrollbar { width: 0; }

.chat-item {
    display: flex; 
    align-items: center; 
    justify-content: space-between;
    padding: 6px 10px;  /* Further reduced for more compact tiles */
    border-radius: 10px; 
    cursor: pointer;
    font-size: 13px; 
    color: var(--text-secondary);
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis;
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    transition: all 0.2s ease;
    position: relative;
}

.chat-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: transparent;
    border-radius: 10px 0 0 10px;
    transition: background 0.2s ease;
}

.chat-item-text { 
    flex: 1; 
    overflow: hidden; 
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-item:hover { 
    background: var(--bg-hover); 
    color: var(--text);
    border-color: var(--border);
    transform: translateX(2px);
}

.chat-item:hover::before {
    background: var(--accent);
}

.chat-item.active {
    background: var(--bg-active) !important;
    color: var(--text) !important; 
    font-weight: 600 !important;
    border-color: var(--accent) !important;
}

.chat-item.active::before {
    background: var(--accent);
}

.delete-chat-btn {
    width: 22px; 
    height: 22px; 
    background: transparent; 
    border: none;
    color: var(--text-secondary); 
    cursor: pointer; 
    border-radius: 6px;
    font-size: 16px; 
    font-weight: 300;
    display: flex; 
    align-items: center; 
    justify-content: center;
    opacity: 0; 
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.chat-item:hover .delete-chat-btn { 
    opacity: 1; 
}

.delete-chat-btn:hover { 
    color: var(--tag-red-text); 
    background: var(--tag-red);
    transform: scale(1.1);
}

/* Theme Switch */
.theme-switch {
    padding: 3px; display: flex; gap: 0;
    background: var(--pill-bg); margin: 6px 14px;
    border-radius: 12px; border: 1px solid var(--border-light);
}
.theme-btn {
    flex: 1; padding: 8px 0;
    background: transparent; border: none;
    color: var(--text-secondary); border-radius: 10px;
    cursor: pointer; font-size: 12px; font-weight: 600;
    font-family: inherit; transition: all 0.15s;
    display: flex; align-items: center; justify-content: center; gap: 5px;
}
.theme-btn.active {
    background: var(--bg-surface); color: var(--text);
    box-shadow: var(--shadow); font-weight: 700;
}
.theme-btn:hover:not(.active) { color: var(--text); }

/* Profile section */
.sidebar-profile {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 14px; border-top: 1px solid var(--border-light);
    margin-top: 4px;
}
.profile-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--bg-active); color: var(--text-secondary);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.profile-info { display: flex; flex-direction: column; min-width: 0; }
.profile-name {
    font-size: 13px; font-weight: 600; color: var(--text);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.profile-email {
    font-size: 11px; color: var(--text-muted);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* === Main Content === */
.main-content {
    flex: 1; display: flex; flex-direction: column; min-width: 0;
    background: var(--bg-main);
}
.chat-container { flex: 1; display: flex; flex-direction: column; height: 100vh; }

/* === Welcome Screen === */
.welcome-screen {
    flex: 1; display: flex; align-items: center; justify-content: center;
    flex-direction: column; padding: 40px 20px;
}
.welcome-content {
    width: 100%; max-width: 640px;
    display: flex; flex-direction: column; align-items: center;
}
.welcome-logo {
    font-size: 13px; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; color: var(--text-muted);
    margin-bottom: 16px;
}
.welcome-heading {
    font-size: 28px; font-weight: 600; color: var(--text);
    margin-bottom: 28px; text-align: center;
    line-height: 1.3;
}
.welcome-input-wrapper { width: 100%; }
.welcome-input-wrapper .input-wrapper-new {
    max-width: 100%; margin: 0;
}
.welcome-context-hint {
    display: flex; align-items: center; gap: 6px;
    margin-top: 10px; padding: 8px 14px;
    background: var(--bg-hover); border-radius: 8px;
    color: var(--text-muted); font-size: 12px;
    justify-content: center;
}
.welcome-context-hint.context-ready {
    background: var(--tag-green); color: var(--tag-green-text);
}
.welcome-recent {
    margin-top: 32px; width: 100%;
}
.welcome-recent-label {
    font-size: 12px; font-weight: 600; color: var(--text-muted);
    margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px;
}
.welcome-recent-item {
    display: block; width: 100%;
    padding: 12px 16px; margin-bottom: 4px;
    background: var(--bg-hover); border: none;
    border-radius: 12px; color: var(--text);
    font-size: 14px; font-weight: 500;
    text-align: left; cursor: pointer;
    font-family: inherit;
    transition: background 0.1s;
}
.welcome-recent-item:hover { background: var(--bg-active); }

/* === Chat Screen === */
.chat-screen {
    flex: 1; display: flex; flex-direction: column; height: 100vh;
}

.messages {
    flex: 1; 
    overflow-y: auto; 
    padding: 24px 20px;
    max-width: 900px; 
    margin: 0 auto; 
    width: 100%;
    scrollbar-width: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.messages::-webkit-scrollbar { width: 0; }

/* === Messages === */
/* === Messages === */
.message { 
    margin-bottom: 16px; 
    display: flex; 
    align-items: flex-start; 
    gap: 10px; 
    width: 100%; 
}

/* User messages on the right (WhatsApp style) */
.message.user {
    flex-direction: row-reverse;
    justify-content: flex-start;
}

/* Assistant messages on the left */
.message.assistant {
    flex-direction: row;
    justify-content: flex-start;
}

/* Avatars (outside message box, same line) */
.msg-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; margin-top: 2px; overflow: hidden;
    border: 2px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}
.msg-avatar img {
    width: 100%; height: 100%; object-fit: cover; border-radius: 50%;
    transition: transform 0.3s ease;
    transform: scale(1.2); /* 20% zoom */
}
.msg-avatar:hover img {
    transform: scale(1.35);
}
.user-avatar {
    background: var(--bg-surface);
}
.ai-avatar {
    background: var(--bg-surface);
}
.msg-body { 
    flex: 0 1 auto;
    min-width: 0; 
    max-width: 75%;
}

/* User message pill (right side) */
.message.user .msg-body {
    display: flex;
    justify-content: flex-end;
}

.message.user .msg-body .message-content {
    background: var(--accent);
    color: var(--text-on-accent);
    border: none;
    padding: 12px 16px; 
    border-radius: 18px 18px 4px 18px;
    display: inline-block; 
    line-height: 1.6; 
    font-size: 14px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.message.user:hover .msg-body .message-content {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* Assistant message card (left side) */
.message.assistant .msg-body {
    background: var(--bg-surface);
    border: 1.5px solid var(--msg-assistant-border);
    border-radius: 18px 18px 18px 4px;
    padding: 18px 20px 12px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-width 0.25s ease;
}

.message.assistant:hover .msg-body {
    transform: scale(1.01);
    border-width: 2px;
    box-shadow: 0 4px 12px var(--msg-assistant-glow);
}

.message.assistant .msg-body .message-content {
    line-height: 1.7; 
    color: var(--text); 
    font-size: 14px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.message-content { 
    flex: 1; 
    line-height: 1.65; 
    color: var(--text); 
    font-size: 14px; 
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    overflow-x: auto;
}

/* === Code Block Styling === */
.code-block {
    background: var(--bg-code);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin: 12px 0;
    overflow: hidden;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-hover);
    border-bottom: 1px solid var(--border);
}

.code-lang {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.code-copy-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.code-copy-btn:hover {
    background: var(--bg-active);
    color: var(--text);
}

.code-block pre {
    margin: 0;
    padding: 12px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'SF Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text);
    white-space: pre;
}

.inline-code {
    background: var(--bg-code);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'SF Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 12px;
    color: var(--tag-purple-text);
}

/* === Message Actions (inside msg-body card) === */
.message-actions {
    display: flex; align-items: center; justify-content: space-between;
    margin-top: 12px; padding-top: 10px;
    border-top: 1px solid var(--border-light);
}
.actions-left, .actions-right { display: flex; align-items: center; gap: 2px; }
.actions-divider {
    width: 1px; height: 16px; background: var(--border);
    margin: 0 6px;
}
.action-btn {
    background: transparent; border: none;
    color: var(--text-secondary); cursor: pointer;
    width: 30px; height: 30px; border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    transition: color 0.1s, background 0.1s;
}
.action-btn:hover { color: var(--text); background: var(--bg-hover); }
.action-btn-label {
    background: transparent; border: none;
    color: var(--text-secondary); cursor: pointer;
    padding: 4px 10px; border-radius: 6px;
    display: flex; align-items: center; gap: 5px;
    font-size: 13px; font-family: inherit; font-weight: 500;
    transition: color 0.1s, background 0.1s;
}
.action-btn-label:hover { color: var(--text); background: var(--bg-hover); }



/* === Context Modal === */
.context-modal {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; display: flex; align-items: center; justify-content: center;
}
.context-modal .modal-content {
    width: 90%; max-width: 720px;
}
.context-text {
    white-space: pre-wrap; font-family: 'Courier New', monospace;
    font-size: 12px; line-height: 1.6;
    background: var(--bg-page); padding: 14px;
    border-radius: 8px; border: 1px solid var(--border-light);
    color: var(--text); max-height: 60vh; overflow-y: auto;
}

/* Context Overlay - Sectioned */
.ctx-overlay-content { width: 90%; max-width: 720px; display: flex; flex-direction: column; max-height: 80vh; }
.ctx-header-right { display: flex; align-items: center; gap: 8px; }
.ctx-db-badge {
    font-size: 11px; font-weight: 600; padding: 3px 10px;
    background: var(--pill-bg); color: var(--text-secondary);
    border-radius: 20px; border: 1px solid var(--border-light);
}
.ctx-mode-badge {
    font-size: 11px; font-weight: 600; padding: 3px 10px;
    border-radius: 20px;
}
.ctx-mode-badge.auto { background: var(--tag-green); color: var(--tag-green-text); }
.ctx-mode-badge.manual { background: var(--tag-blue); color: var(--tag-blue-text); }
.ctx-search-bar {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 16px; border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}
.ctx-search-bar svg { color: var(--text-muted); flex-shrink: 0; }
.ctx-search-bar input {
    flex: 1; background: transparent; border: none; outline: none;
    color: var(--text); font-size: 13px; font-family: inherit; padding: 4px 0;
}
.ctx-search-bar input::placeholder { color: var(--text-muted); }
.ctx-overlay-body {
    padding: 16px !important; display: flex; flex-direction: column; gap: 12px;
    flex: 1; overflow-y: auto; scrollbar-width: thin;
}
.ctx-overlay-body::-webkit-scrollbar { width: 5px; }
.ctx-overlay-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.ctx-section { border: 1px solid var(--border-light); border-radius: 12px; overflow: hidden; flex-shrink: 0; }
.ctx-section-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 14px; font-size: 13px; font-weight: 600;
    cursor: pointer; user-select: none; transition: opacity 0.1s;
}
.ctx-section-header:hover { opacity: 0.85; }
.ctx-section-header.ctx-blue { background: var(--tag-blue); color: var(--tag-blue-text); }
.ctx-section-header.ctx-green { background: var(--tag-green); color: var(--tag-green-text); }
.ctx-section-header.ctx-orange { background: var(--tag-orange); color: var(--tag-orange-text); }
.ctx-section-header.ctx-purple { background: var(--tag-purple); color: var(--tag-purple-text); }
.ctx-header-actions { display: flex; align-items: center; gap: 8px; }
.ctx-count {
    font-size: 11px; font-weight: 700; padding: 1px 8px;
    background: rgba(255,255,255,0.4); border-radius: 10px;
}
.ctx-chevron { font-size: 10px; transition: transform 0.2s; display: inline-block; }
.ctx-chevron.collapsed { transform: rotate(-90deg); }
.ctx-section-body { transition: max-height 0.3s ease, opacity 0.2s ease; max-height: 600px; opacity: 1; overflow-y: auto; }
.ctx-section-body.collapsed { max-height: 0; opacity: 0; overflow: hidden; }
.ctx-sub-label { font-size: 11px; font-weight: 400; opacity: 0.8; }
.ctx-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 14px; }
.ctx-chip {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 8px 4px 10px; background: var(--bg-hover);
    border: 1px solid var(--border-light); border-radius: 20px;
    font-size: 12px; color: var(--text); font-weight: 500;
}
.ctx-chip.ctx-chip-green { background: var(--tag-green); color: var(--tag-green-text); border-color: transparent; }
.ctx-chip-x {
    background: transparent; border: none; color: var(--text-secondary);
    cursor: pointer; font-size: 14px; line-height: 1; padding: 0 2px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.ctx-chip-x:hover { color: var(--tag-red-text); background: var(--tag-red); }
.ctx-empty { padding: 10px 14px; font-size: 12px; color: var(--text-muted); font-style: italic; }
.ctx-measure-item { padding: 8px 14px; border-bottom: 1px solid var(--border-light); }
.ctx-measure-item:last-child { border-bottom: none; }
.ctx-measure-row {
    display: flex; align-items: center; justify-content: space-between;
    cursor: pointer;
}
.ctx-measure-chevron {
    font-size: 10px; color: var(--text-muted); transition: transform 0.2s;
    display: inline-block; padding: 4px;
}
.ctx-measure-chevron.expanded { transform: rotate(90deg); }
.ctx-enabled-badge {
    font-size: 10px; font-weight: 600; padding: 1px 6px;
    background: var(--tag-green); color: var(--tag-green-text);
    border-radius: 8px; margin-left: 4px;
}
.ctx-sub-chips {
    display: flex; flex-wrap: wrap; gap: 5px;
    margin-top: 8px; padding: 8px 0 4px 14px;
    border-left: 2px solid var(--tag-green);
    transition: max-height 0.2s ease, opacity 0.15s ease;
    max-height: 300px; opacity: 1; overflow: hidden;
}
.ctx-sub-chips.collapsed { max-height: 0; opacity: 0; padding-top: 0; padding-bottom: 0; margin-top: 0; }
.ctx-overlay-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px; border-top: 1px solid var(--border-light);
    flex-shrink: 0;
}
.ctx-total { font-size: 13px; color: var(--text-secondary); font-weight: 500; }
.ctx-footer-actions {
    display: flex; align-items: center; gap: 10px;
}
.ctx-edit-schema-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 14px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}
.ctx-edit-schema-btn:hover {
    background: var(--tag-blue);
    color: var(--tag-blue-text);
    border-color: var(--tag-blue);
}

/* === Help & Settings Overlays === */
.help-overlay, .settings-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; display: flex; align-items: center; justify-content: center;
}
.help-modal-content { width: 90%; max-width: 600px; }
.settings-modal-content { width: 90%; max-width: 520px; }

.help-body { padding: 20px !important; gap: 0 !important; }
.help-section {
    display: flex; gap: 14px; padding: 14px 0;
    border-bottom: 1px solid var(--border-light);
}
.help-section:last-of-type { border-bottom: none; }
.help-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.help-section h4 {
    font-size: 14px; font-weight: 600; color: var(--text);
    margin: 0 0 4px;
}
.help-section p {
    font-size: 13px; color: var(--text-secondary);
    line-height: 1.5; margin: 0;
}
.help-tip {
    margin-top: 12px; padding: 12px 14px;
    background: var(--tag-blue); color: var(--tag-blue-text);
    border-radius: 10px; font-size: 13px; line-height: 1.5;
}
.help-tip strong { color: inherit; }

.settings-body { padding: 24px !important; }
.settings-section { margin-bottom: 20px; }
.settings-section-title {
    font-size: 14px; font-weight: 600; color: var(--text);
    margin: 0 0 16px; padding-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
}
.settings-field { margin-bottom: 14px; }
.settings-field label {
    display: block; font-size: 12px; font-weight: 600;
    color: var(--text-secondary); margin-bottom: 6px;
}
.settings-input {
    width: 100%; padding: 10px 12px;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 8px; color: var(--text);
    font-size: 13px; font-family: inherit; outline: none;
    transition: border-color 0.15s;
}
.settings-input:focus { border-color: var(--border-focus); }
.settings-input::placeholder { color: var(--text-muted); }
.settings-actions { margin-top: 16px; }
.settings-save-btn {
    padding: 10px 20px; background: var(--accent);
    border: none; color: var(--text-on-accent);
    border-radius: 8px; font-size: 13px; font-weight: 600;
    font-family: inherit; cursor: pointer;
    transition: background 0.15s;
}
.settings-save-btn:hover { background: var(--accent-hover); }
.settings-status {
    margin-top: 12px; font-size: 12px; color: var(--text-secondary);
}
.settings-hint {
    font-size: 12px; color: var(--text-muted); margin: 0 0 12px;
}

/* Schema Method Selector */
.schema-method-selector {
    display: flex; flex-direction: column; gap: 12px;
}
.schema-method-option {
    cursor: pointer; display: block;
}
.schema-method-option input[type="radio"] {
    display: none;
}
.method-card {
    padding: 16px; background: var(--bg-surface);
    border: 2px solid var(--border);
    border-radius: 10px; transition: all 0.2s;
}
.schema-method-option:hover .method-card {
    border-color: var(--border-focus);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.schema-method-option.active .method-card {
    border-color: var(--accent);
    background: var(--accent-bg);
}
.method-header {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 8px;
}
.method-name {
    font-size: 14px; font-weight: 600; color: var(--text);
    flex: 1;
}
.method-badge {
    padding: 3px 8px; border-radius: 4px;
    font-size: 10px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.method-badge.recommended {
    background: var(--tag-green); color: var(--tag-green-text);
}
.method-badge.fast {
    background: var(--tag-blue); color: var(--tag-blue-text);
}
.method-description {
    font-size: 12px; color: var(--text-secondary);
    margin: 0 0 10px; line-height: 1.5;
}
.method-stats {
    display: flex; gap: 16px; flex-wrap: wrap;
}
.stat-item {
    display: flex; align-items: center; gap: 6px;
    font-size: 11px; color: var(--text-muted);
}
.stat-item svg {
    opacity: 0.6;
}

/* Settings Notification */
.settings-notification {
    position: fixed; bottom: 20px; left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-surface); color: var(--text);
    padding: 12px 20px; border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex; align-items: center; gap: 10px;
    font-size: 13px; font-weight: 500;
    z-index: 10001; opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.settings-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}
.settings-notification svg {
    color: var(--tag-green-text);
}

/* Model List in Settings */
.model-list {
    display: flex; flex-direction: column; gap: 6px;
    max-height: 240px; overflow-y: auto;
}
.model-list::-webkit-scrollbar { width: 4px; }
.model-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.model-loading, .model-empty, .model-error {
    padding: 20px; text-align: center;
    color: var(--text-muted); font-size: 13px;
}
.model-error { color: var(--tag-red-text); }
.model-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px; background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 8px; cursor: pointer;
    transition: all 0.15s;
}
.model-item:hover { border-color: var(--border-focus); }
.model-item.active {
    background: var(--accent);
    border-color: var(--accent);
}
.model-item.active .model-name { color: var(--text-on-accent); }
.model-item.active .model-radio .radio-dot { background: var(--text-on-accent); }
.model-item.active .model-delete-btn { color: var(--text-on-accent); opacity: 0.7; }
.model-item.active .model-delete-btn:hover { opacity: 1; background: rgba(255,255,255,0.15); }
.model-radio {
    width: 18px; height: 18px; flex-shrink: 0;
    border: 2px solid var(--border-focus);
    border-radius: 50%; display: flex;
    align-items: center; justify-content: center;
}
.model-item.active .model-radio { border-color: var(--text-on-accent); }
.radio-dot {
    width: 0; height: 0; border-radius: 50%;
    background: var(--accent); transition: all 0.15s;
}
.model-item.active .radio-dot { width: 8px; height: 8px; }
.model-name {
    flex: 1; font-size: 14px; font-weight: 500; color: var(--text);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.model-delete-btn {
    flex-shrink: 0; width: 26px; height: 26px;
    background: transparent; border: none;
    color: var(--text-secondary); cursor: pointer;
    border-radius: 6px; display: flex;
    align-items: center; justify-content: center;
    opacity: 0; transition: all 0.15s;
}
.model-item:hover .model-delete-btn { opacity: 1; }
.model-delete-btn:hover {
    background: var(--tag-red); color: var(--tag-red-text);
}

/* === Password Overlay === */
.password-overlay, .settings-password-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; display: flex; align-items: center; justify-content: center;
}
.password-modal-content { width: 90%; max-width: 380px; }
.password-body { padding: 24px !important; display: flex; flex-direction: column; gap: 12px; }
.password-label { font-size: 14px; color: var(--text-secondary); margin: 0; }
.password-input-wrapper {
    display: flex; align-items: center;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden;
    transition: border-color 0.15s;
}
.password-input-wrapper:focus-within { border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(55,53,47,0.06); }
.password-input {
    flex: 1; padding: 10px 12px; border: none; background: transparent;
    color: var(--text); font-size: 14px; font-family: inherit; outline: none;
}
.password-input::placeholder { color: var(--text-muted); }
.password-toggle {
    background: transparent; border: none; color: var(--text-secondary);
    padding: 8px 10px; cursor: pointer; display: flex; align-items: center;
}
.password-toggle:hover { color: var(--text); }
.password-error { font-size: 12px; color: var(--tag-red-text); margin: 0; }
.password-submit-btn {
    padding: 10px; background: var(--accent); color: var(--text-on-accent);
    border: none; border-radius: 10px; font-size: 14px; font-weight: 600;
    font-family: inherit; cursor: pointer; transition: background 0.15s;
}
.password-submit-btn:hover { background: var(--accent-hover); }

/* === Input Area === */
.input-area { padding: 12px 20px 16px; flex-shrink: 0; position: relative; }

.regenerate-row {
    display: flex; justify-content: center; margin-bottom: 10px;
}
.regenerate-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 18px; background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 20px;
    color: var(--text); font-size: 13px; font-weight: 600;
    font-family: inherit; cursor: pointer;
    transition: background 0.1s, color 0.1s, border-color 0.1s;
}
.regenerate-btn:hover {
    background: var(--bg-hover); color: var(--text);
    border-color: var(--border-focus);
}

.disclaimer {
    text-align: center; color: var(--text-muted); font-size: 11px;
    margin-top: 8px; max-width: 780px; margin-left: auto; margin-right: auto;
}

/* === Input Toolbar (inside input card) === */
.input-card {
    max-width: 780px; margin: 0 auto;
    background: var(--bg-surface); border-radius: 22px;
    border: 1.5px solid var(--msg-input-border);
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-width 0.25s ease;
    overflow: hidden;
}
.input-card:hover {
    transform: scale(1.01);
    border-width: 3px;
    box-shadow: 0 6px 20px var(--msg-input-glow);
}
.input-card:focus-within {
    transform: scale(1.02);
    border-width: 3px;
    box-shadow: 0 8px 28px var(--msg-input-glow);
}
.input-card-top {
    display: flex; align-items: flex-end;
    padding: 4px 4px 4px 8px;
}
.input-card-divider {
    height: 1px; background: var(--border-light);
    margin: 0 12px;
}
.input-card-toolbar {
    display: flex; align-items: center; gap: 0;
    padding: 4px 8px;
}
.toolbar-btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 5px 10px; background: transparent; border: none;
    color: var(--text-secondary); font-size: 12px; font-weight: 600;
    cursor: pointer; font-family: inherit; border-radius: 6px;
    transition: all 0.15s;
}
.toolbar-btn:hover { color: var(--text); background: var(--bg-hover); }
.toolbar-btn.mode-auto { color: var(--tag-green-text); font-weight: 600; }
.toolbar-btn.mode-manual { color: var(--tag-blue-text); font-weight: 600; }
.toolbar-divider {
    width: 1px; height: 16px; background: var(--border);
    margin: 0 4px; flex-shrink: 0;
}
.char-counter {
    margin-left: auto; color: var(--text-muted);
    font-size: 12px; font-weight: 500;
}

.input-wrapper {
    max-width: 780px; margin: 0 auto;
    background: var(--bg-surface); border-radius: 22px;
    border: 1px solid var(--border);
    display: flex; align-items: flex-end;
    padding: 4px 4px 4px 8px;
    box-shadow: var(--shadow);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.input-wrapper:focus-within {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(55,53,47,0.06);
}

#messageInput, #welcomeInput {
    flex: 1; background: transparent; border: none; color: var(--text);
    padding: 10px 10px; resize: none; outline: none;
    font-size: 14px; font-family: inherit; line-height: 1.5; max-height: 200px;
}
#messageInput::placeholder, #welcomeInput::placeholder { color: var(--text-muted); }

#sendBtn, #welcomeSendBtn {
    background: var(--accent); border: none; color: var(--text-on-accent);
    width: 34px; height: 34px; border-radius: 50%;
    margin: 2px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.15s;
}
#sendBtn:hover, #welcomeSendBtn:hover { background: var(--accent-hover); }
#sendBtn:disabled, #welcomeSendBtn:disabled { background: var(--border); cursor: not-allowed; }

/* Typing */
.typing { display: flex; align-items: center; gap: 4px; color: var(--text-muted); font-style: italic; font-size: 13px; }
.typing-dots { display: flex; gap: 3px; }
.typing-dot {
    width: 4px; height: 4px; background: var(--text-muted); border-radius: 50%;
    animation: typing 1.4s infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing { 0%, 60%, 100% { opacity: 0.3; } 30% { opacity: 1; } }

/* === Right Sidebar (Schema) - HIDDEN, using modal now === */
.schema-sidebar {
    display: none;
}

/* Schema brand header */
.schema-brand {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 14px 10px;
}
.schema-brand-left { display: flex; align-items: center; gap: 8px; }
.schema-brand-left svg { color: var(--text-secondary); }
.schema-brand-name { font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; }

/* Database section */
.database-section { padding: 6px 14px 12px; border-bottom: 1px solid var(--border-light); flex-shrink: 0; }
.db-label {
    display: block; font-size: 11px; font-weight: 600; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px;
}
.db-select-wrapper {
    position: relative; width: 100%;
}
.db-select-wrapper select {
    width: 100%; padding: 10px 36px 10px 12px;
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 10px; color: var(--text);
    font-size: 13px; font-weight: 500; font-family: inherit;
    outline: none; cursor: pointer;
    appearance: none; -webkit-appearance: none; -moz-appearance: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.db-select-wrapper select:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(55,53,47,0.06);
}
.db-select-wrapper select option { background: var(--bg-surface); color: var(--text); padding: 8px; }
.db-select-arrow {
    position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
    color: var(--text-secondary); pointer-events: none;
}

.load-json-btn {
    margin-top: 8px; padding: 8px 12px;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-secondary); border-radius: 10px;
    cursor: pointer; font-size: 12px; font-weight: 500;
    width: 100%; font-family: inherit;
    display: flex; align-items: center; justify-content: center; gap: 6px;
    transition: background 0.1s;
}
.load-json-btn:hover { background: var(--bg-hover); color: var(--text); }

.schema-selector { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.schema-selector::-webkit-scrollbar { width: 0; }

.db-loading-icon {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 12px; background: var(--bg-hover);
    border-radius: 8px; margin-bottom: 8px; font-size: 12px; color: var(--text-secondary);
}
.db-spinner {
    width: 14px; height: 14px;
    border: 2px solid var(--border); border-top: 2px solid var(--text-secondary);
    border-radius: 50%; animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Section Headers */
.section-header {
    display: flex; align-items: center; justify-content: space-between;
    color: var(--text); font-size: 12px; font-weight: 700;
    cursor: pointer; padding: 10px 14px;
    background: var(--bg-sidebar); border: none;
    border-bottom: 1px solid var(--border-light);
    transition: background 0.1s; flex-shrink: 0;
}
.section-header:hover { background: var(--bg-hover); }

.measures-section, .attributes-section, .saved-expressions-section {
    flex-shrink: 0; display: flex; flex-direction: column;
    padding: 4px 10px;
}

/* Oval pill-shaped section headers */
.measures-section .section-header {
    border-left: none; background: var(--tag-blue); color: var(--tag-blue-text);
    border-radius: 20px; margin: 3px 0; border-bottom: none; padding: 9px 16px;
}
.measures-section .section-header:hover { opacity: 0.85; }
.attributes-section .section-header {
    border-left: none; background: var(--tag-orange); color: var(--tag-orange-text);
    border-radius: 20px; margin: 3px 0; border-bottom: none; padding: 9px 16px;
}
.attributes-section .section-header:hover { opacity: 0.85; }
.saved-expressions-section .section-header {
    border-left: none; background: var(--tag-purple); color: var(--tag-purple-text);
    border-radius: 20px; margin: 3px 0; border-bottom: none; padding: 9px 16px;
}
.saved-expressions-section .section-header:hover { opacity: 0.85; }

.collapse-icon { font-size: 10px; transition: transform 0.2s; transform: rotate(-90deg); }
.collapse-icon:not(.collapsed) { transform: rotate(0deg); }

.section-content { transition: max-height 0.3s ease; overflow: hidden; max-height: 0; }
.section-content:not(.collapsed) { max-height: calc(100vh - 200px); overflow-y: auto; }

.count { font-size: 11px; font-weight: normal; opacity: 0.7; }

/* === Search & Filters === */
.search-container { padding: 8px 10px; }
.search-input {
    width: 100%; padding: 8px 10px;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 8px; color: var(--text);
    font-size: 12px; font-family: inherit; outline: none; margin-bottom: 4px;
}
.search-input:focus { border-color: var(--border-focus); }

.search-tips { font-size: 11px; color: var(--text-muted); padding: 2px 0; }
.search-tips strong { color: var(--text-secondary); }

.search-suggestions {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 8px; max-height: 200px; overflow-y: auto;
    z-index: 1000; box-shadow: var(--shadow-md);
}
.suggestion-item { padding: 7px 12px; cursor: pointer; border-bottom: 1px solid var(--border-light); color: var(--text); font-size: 12px; }
.suggestion-item:hover { background: var(--bg-hover); }
.suggestion-item:last-child { border-bottom: none; }

.select-all { display: flex; gap: 6px; padding: 6px 10px; flex-shrink: 0; }
.measures-section .section-content .select-all {
    position: sticky; top: 60px; z-index: 99;
    background: var(--bg-sidebar); border-bottom: 1px solid var(--border-light);
}

.select-btn, .clear-btn {
    flex: 1; padding: 5px 8px;
    border: 1px solid var(--border); border-radius: 6px;
    font-size: 11px; font-weight: 600; font-family: inherit; cursor: pointer;
}
.select-btn { background: var(--accent); color: var(--text-on-accent); border-color: var(--accent); }
.select-btn:hover { opacity: 0.9; }
.clear-btn { background: var(--bg-hover); color: var(--text); }
.clear-btn:hover { background: var(--tag-red); color: var(--tag-red-text); border-color: var(--tag-red); }

/* === Checkbox Items === */
.checkbox-grid {
    display: flex; flex-direction: column; gap: 0;
    overflow-y: auto; flex: 1; padding-bottom: 300px;
    scrollbar-width: none;
}
.checkbox-grid::-webkit-scrollbar { width: 0; }

.checkbox-item {
    display: flex !important; align-items: center !important;
    padding: 7px 12px !important;
    background: var(--bg-sidebar) !important;
    border: none !important; border-bottom: 1px solid var(--border-light) !important;
    border-radius: 0 !important; cursor: pointer !important;
    min-height: 34px !important; margin-bottom: 0 !important;
}
.checkbox-item:hover { background: var(--bg-hover) !important; }
.checkbox-item.selected {
    background: var(--tag-blue) !important;
    border-left: 3px solid var(--tag-blue-text) !important;
}
.checkbox-item.selected label { color: var(--tag-blue-text) !important; font-weight: 600 !important; }

.measures-section .checkbox-item.selected { background: var(--tag-blue) !important; border-left-color: var(--tag-blue-text) !important; }
.measures-section .checkbox-item.selected label { color: var(--tag-blue-text) !important; }
.attributes-section .checkbox-item.selected { background: var(--tag-orange) !important; border-left-color: var(--tag-orange-text) !important; }
.attributes-section .checkbox-item.selected label { color: var(--tag-orange-text) !important; }
.saved-expressions-section .checkbox-item.selected { background: var(--tag-purple) !important; border-left-color: var(--tag-purple-text) !important; }
.saved-expressions-section .checkbox-item.selected label { color: var(--tag-purple-text) !important; }

.checkbox-item input[type="checkbox"] { margin-right: 8px; width: 15px; height: 15px; accent-color: var(--accent); flex-shrink: 0; }
.checkbox-item label {
    color: var(--text); font-size: 12px; cursor: pointer; flex: 1;
    font-weight: 400; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Enabled Measures */
.measure-container { margin-bottom: 0; }
.dropdown-arrow { margin-left: auto; cursor: pointer; font-size: 10px; padding: 4px; color: var(--text-secondary); transition: transform 0.2s; }
.dropdown-arrow.expanded { transform: rotate(180deg); }
.enabled-dropdown { margin-left: 16px; transition: all 0.15s; overflow: hidden; }
.enabled-dropdown::-webkit-scrollbar { width: 3px; }
.enabled-dropdown::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.enabled-dropdown.collapsed { max-height: 0; opacity: 0; }
.enabled-dropdown:not(.collapsed) { max-height: 200px; opacity: 1; overflow-y: auto; }
.enabled-search {
    width: 100%; padding: 4px 8px; background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 6px; color: var(--text); font-size: 11px; font-family: inherit; outline: none; margin-bottom: 2px;
}
.enabled-search:focus { border-color: var(--border-focus); }
.enabled-item { margin-bottom: 0; font-size: 12px; min-height: 30px; background: var(--bg-hover); }
.enabled-item.selected { background: var(--tag-green) !important; border-left: 3px solid var(--tag-green-text) !important; }
.enabled-item.selected label { color: var(--tag-green-text) !important; font-weight: 600 !important; }

/* Groups */
.group-container { margin-bottom: 2px; border: 1px solid var(--border-light); border-radius: 6px; overflow: hidden; }
.group-header {
    background: var(--bg-hover); padding: 7px 12px; display: flex; align-items: center; gap: 8px;
    cursor: pointer; border-bottom: 1px solid var(--border-light); min-height: 34px;
}
.group-header:hover { background: var(--bg-active); }
.group-toggle { font-size: 10px; color: var(--text-secondary); }
.group-name { font-weight: 600; color: var(--text); flex: 1; font-size: 12px; }
.group-count { font-size: 11px; color: var(--text-secondary); }
.group-select-all {
    background: var(--accent); color: var(--text-on-accent); border: none;
    padding: 3px 8px; border-radius: 6px; font-size: 10px; font-weight: 600; cursor: pointer;
}
.group-content { padding: 4px; background: var(--bg-page); max-height: 300px; overflow-y: auto; }

/* === Selected Items Panel (hidden, moved below input) === */
.selected-items { display: none; }

/* === Selected Entities Overlay === */

.entity-count {
    background: var(--accent); color: var(--text-on-accent);
    padding: 1px 7px; border-radius: 10px; font-size: 10px; font-weight: 600;
}

/* === Selected Entities Preview (Manual Mode) === */
.selected-entities-preview {
    max-width: 780px; margin: 0 auto 10px;
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 12px; overflow: hidden;
    box-shadow: var(--shadow);
}
.preview-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 14px; cursor: pointer;
    background: var(--bg-hover); border-bottom: 1px solid var(--border-light);
    transition: background 0.15s;
}
.preview-header:hover { background: var(--bg-active); }
.preview-header-left {
    display: flex; align-items: center; gap: 8px;
    color: var(--text); font-size: 13px; font-weight: 600;
}
.preview-header-left svg { color: var(--text-secondary); }
.preview-title { color: var(--text); }
.preview-count {
    font-size: 11px; font-weight: 700; padding: 2px 8px;
    background: var(--accent); color: var(--text-on-accent);
    border-radius: 10px;
}
.preview-header-right {
    display: flex; align-items: center; gap: 10px;
}
.preview-db {
    font-size: 11px; font-weight: 600; padding: 3px 10px;
    background: var(--tag-blue); color: var(--tag-blue-text);
    border-radius: 20px;
}
.preview-chevron {
    font-size: 10px; color: var(--text-secondary);
    transition: transform 0.2s;
}
.preview-chevron.collapsed { transform: rotate(-90deg); }
.preview-body {
    padding: 12px 14px; max-height: 200px; overflow-y: auto;
    transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.2s ease;
}
.preview-body.collapsed {
    max-height: 0; padding: 0 14px; opacity: 0; overflow: hidden;
}
.preview-body::-webkit-scrollbar { width: 4px; }
.preview-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.preview-section { margin-bottom: 10px; }
.preview-section:last-child { margin-bottom: 0; }
.preview-section-label {
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; margin-bottom: 6px;
}
.preview-section-label.measures { color: var(--tag-blue-text); }
.preview-section-label.enabled { color: var(--tag-green-text); }
.preview-section-label.attributes { color: var(--tag-orange-text); }
.preview-section-label.expressions { color: var(--tag-purple-text); }
.preview-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.preview-chip {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 10px; border-radius: 20px;
    font-size: 11px; font-weight: 500;
}
.preview-chip.measure { background: var(--tag-blue); color: var(--tag-blue-text); }
.preview-chip.enabled { background: var(--tag-green); color: var(--tag-green-text); font-size: 10px; }
.preview-chip.attribute { background: var(--tag-orange); color: var(--tag-orange-text); }
.preview-chip.expression { background: var(--tag-purple); color: var(--tag-purple-text); }
.preview-chip-remove {
    background: transparent; border: none; color: inherit;
    cursor: pointer; font-size: 12px; line-height: 1;
    opacity: 0.6; padding: 0 2px; display: flex; align-items: center;
}
.preview-chip-remove:hover { opacity: 1; }
.preview-empty {
    font-size: 12px; color: var(--text-muted); font-style: italic;
    text-align: center; padding: 8px 0;
}

.selected-entities-panel {
    position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
    width: 100%; max-width: 520px;
    max-height: 340px; overflow-y: auto;
    padding: 14px 16px;
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 14px; box-shadow: var(--shadow-lg);
    scrollbar-width: none; z-index: 100;
    margin-bottom: 6px;
}
.selected-entities-panel::-webkit-scrollbar { width: 0; }
.selected-entities-panel.collapsed { display: none; }

.entity-group { margin-bottom: 8px; }
.entity-group-label {
    font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; padding: 2px 0 4px; margin-bottom: 4px;
}
.entity-group-label.measures-label { color: var(--tag-blue-text); }
.entity-group-label.enabled-label { color: var(--tag-green-text); }
.entity-group-label.attributes-label { color: var(--tag-orange-text); }
.entity-group-label.expressions-label { color: var(--tag-purple-text); }

.entity-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.entity-chip {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; border-radius: 20px;
    font-size: 11px; font-weight: 500;
    border: 1px solid var(--border);
    background: var(--pill-bg); color: var(--text);
}
.entity-chip.measures-chip { background: var(--tag-blue); color: var(--tag-blue-text); border-color: transparent; }
.entity-chip.enabled-chip { background: var(--tag-green); color: var(--tag-green-text); border-color: transparent; font-size: 10px; }
.entity-chip.attributes-chip { background: var(--tag-orange); color: var(--tag-orange-text); border-color: transparent; }
.entity-chip.expressions-chip { background: var(--tag-purple); color: var(--tag-purple-text); border-color: transparent; }
.chip-remove {
    background: transparent; border: none; color: inherit;
    cursor: pointer; font-size: 12px; line-height: 1;
    opacity: 0.6; padding: 0 1px; display: flex; align-items: center;
}
.chip-remove:hover { opacity: 1; }

.export-section {
    padding: 10px; border-top: 1px solid var(--border);
    position: sticky; bottom: 0; background: var(--bg-sidebar); z-index: 11;
}

/* === Modals === */
.modal-overlay {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.2); backdrop-filter: blur(2px);
}
.modal-content {
    position: relative; background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 12px;
    width: 90%; max-width: 540px; max-height: 80vh;
    display: flex; flex-direction: column;
    box-shadow: var(--shadow-lg); z-index: 10000;
}
.modal-header {
    padding: 16px 20px; border-bottom: 1px solid var(--border-light);
    display: flex; align-items: center; justify-content: space-between;
    border-radius: 12px 12px 0 0;
}
.modal-header h3 { margin: 0; color: var(--text); font-size: 15px; font-weight: 600; }
.modal-close {
    background: transparent; border: none; color: var(--text-secondary);
    font-size: 20px; cursor: pointer; width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center; border-radius: 6px;
}
.modal-close:hover { background: var(--bg-hover); color: var(--text); }
.modal-close:hover { background: var(--bg-hover); color: var(--text); }
.modal-body { padding: 14px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.modal-body .checkbox-item { margin-bottom: 0; cursor: pointer; }
.modal-body .checkbox-item.selected { background: var(--tag-green) !important; border-left: 3px solid var(--tag-green-text) !important; }
.modal-body .checkbox-item.selected label { color: var(--tag-green-text) !important; font-weight: 600 !important; }
.modal-body .checkbox-item:hover { background: var(--bg-hover) !important; }
.modal-body::-webkit-scrollbar { width: 3px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.modal-search { padding: 10px 14px; border-bottom: 1px solid var(--border-light); }
.modal-search .search-input { width: 100%; margin-bottom: 0; }
.modal-select-all {
    display: flex; gap: 8px; padding: 10px 14px;
    border-bottom: 1px solid var(--border-light); flex-shrink: 0;
}
.modal-select-all .select-btn, .modal-select-all .clear-btn {
    flex: 1; padding: 6px 10px; border: 1px solid var(--border);
    border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer;
}

.enabled-measures-modal {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 20000; display: flex; align-items: center; justify-content: center;
}
.modal-header.blink-header { animation: blink-notify 1s ease-in-out 3; }
@keyframes blink-notify { 0%, 100% { background: var(--bg-surface); } 50% { background: var(--tag-orange); } }
.enabled-measures-modal.blink-modal .modal-content { animation: scale-attention 0.3s ease-out; }
@keyframes scale-attention { 0% { transform: scale(0.97); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

/* Warning / Info Modals */
.warning-modal, .entity-warning-modal, .model-ready-modal {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; display: flex; align-items: center; justify-content: center;
}
.warning-content, .entity-warning-content, .model-ready-content {
    position: relative; background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 12px;
    padding: 28px; max-width: 400px; text-align: center;
    box-shadow: var(--shadow-lg); z-index: 10001;
}

/* Model Waking Up Overlay */
.model-waking-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; display: flex; align-items: center; justify-content: center;
}
.model-waking-content {
    position: relative; background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 16px;
    padding: 32px 40px; max-width: 420px; text-align: center;
    box-shadow: var(--shadow-lg); z-index: 10001;
}
.waking-animation {
    position: relative; width: 80px; height: 80px;
    margin: 0 auto 20px;
}
.waking-icon {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 40px; z-index: 2;
    animation: wakingBounce 1s ease-in-out infinite;
}
@keyframes wakingBounce {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -55%) scale(1.1); }
}
.waking-pulse {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%; background: var(--tag-blue);
    animation: wakingPulse 1.5s ease-out infinite;
}
@keyframes wakingPulse {
    0% { transform: scale(0.8); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 0; }
}
.model-waking-content h3 {
    color: var(--text); font-size: 18px; font-weight: 600;
    margin: 0 0 8px;
}
.waking-subtitle {
    color: var(--text-secondary); font-size: 13px;
    line-height: 1.5; margin: 0 0 20px;
}
.waking-progress-container { margin-bottom: 16px; }
.waking-progress-bar {
    height: 6px; background: var(--bg-hover);
    border-radius: 3px; overflow: hidden;
}
.waking-progress-fill {
    height: 100%; width: 0%;
    background: linear-gradient(90deg, var(--tag-blue-text), var(--tag-green-text));
    border-radius: 3px; transition: width 0.5s ease;
}
.waking-progress-text {
    display: flex; justify-content: space-between;
    font-size: 11px; color: var(--text-muted);
    margin-top: 6px;
}
.waking-status {
    display: flex; align-items: center; justify-content: center;
    gap: 8px; padding: 10px 16px;
    background: var(--bg-hover); border-radius: 8px;
    font-size: 12px; color: var(--text-secondary);
    margin-bottom: 16px;
}
.status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--tag-orange-text);
    animation: statusBlink 1s ease-in-out infinite;
}
@keyframes statusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}
.waking-tip {
    font-size: 11px; color: var(--text-muted);
    margin: 0; padding-top: 8px;
    border-top: 1px solid var(--border-light);
}

/* Model Sleeping Overlay */
.model-sleeping-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; display: flex; align-items: center; justify-content: center;
}
.model-sleeping-content {
    position: relative; background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 20px;
    padding: 36px 44px; max-width: 440px; text-align: center;
    box-shadow: var(--shadow-lg); z-index: 10001;
}
.sleeping-animation {
    position: relative; width: 100px; height: 100px;
    margin: 0 auto 24px;
}
.sleeping-icon {
    font-size: 56px; line-height: 1;
    animation: sleepingBob 2s ease-in-out infinite;
}
@keyframes sleepingBob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
.zzz-container {
    position: absolute; top: -10px; right: -10px;
}
.zzz {
    position: absolute; font-weight: 700; color: var(--text-muted);
    animation: zzzFloat 2s ease-in-out infinite;
}
.z1 { font-size: 14px; right: 20px; top: 10px; animation-delay: 0s; }
.z2 { font-size: 18px; right: 8px; top: 0; animation-delay: 0.3s; }
.z3 { font-size: 24px; right: -5px; top: -15px; animation-delay: 0.6s; }
@keyframes zzzFloat {
    0%, 100% { opacity: 0.3; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(-10px); }
}
.model-sleeping-content h3 {
    color: var(--text); font-size: 20px; font-weight: 600;
    margin: 0 0 6px;
}
.sleeping-model-name {
    color: var(--text-muted); font-size: 13px;
    margin: 0 0 16px; font-weight: 500;
}
.sleeping-subtitle {
    color: var(--text-secondary); font-size: 14px;
    line-height: 1.6; margin: 0 0 20px;
}
.sleeping-info {
    background: var(--bg-hover); border-radius: 12px;
    padding: 14px 18px; margin-bottom: 24px;
    text-align: left;
}
.info-item {
    display: flex; align-items: center; gap: 10px;
    font-size: 13px; color: var(--text-secondary);
    padding: 6px 0;
}
.info-item:first-child { border-bottom: 1px solid var(--border-light); }
.info-icon { font-size: 16px; }
.sleeping-dismiss-btn {
    display: block; width: 100%; padding: 12px;
    background: var(--bg-hover); border: 1px solid var(--border);
    color: var(--text-secondary); border-radius: 10px;
    font-size: 14px; font-weight: 500; cursor: pointer;
    font-family: inherit; margin-bottom: 10px;
    transition: all 0.15s;
}
.sleeping-dismiss-btn:hover {
    background: var(--bg-active); color: var(--text);
}
.sleeping-wake-btn {
    display: flex; align-items: center; justify-content: center;
    gap: 8px; width: 100%; padding: 12px;
    background: var(--accent); border: none;
    color: var(--text-on-accent); border-radius: 10px;
    font-size: 14px; font-weight: 600; cursor: pointer;
    font-family: inherit; transition: all 0.15s;
}
.sleeping-wake-btn:hover { background: var(--accent-hover); }
.wake-icon { font-size: 16px; }
.wake-success {
    padding: 20px 0;
}
.wake-success .success-icon {
    font-size: 48px; margin-bottom: 16px;
}
.wake-success h3 {
    color: var(--tag-green-text); margin-bottom: 8px;
}
.wake-success p {
    color: var(--text-secondary); font-size: 14px; margin: 0;
}

/* Model Loading Hint */
.model-loading-hint {
    margin-top: 12px;
    padding: 10px 14px;
    background: var(--tag-orange);
    border-radius: 10px;
    font-size: 12px;
    color: var(--tag-orange-text);
    animation: hintFadeIn 0.3s ease;
}

.loading-hint-content {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.hint-icon {
    font-size: 16px;
}

.hint-text {
    flex: 1;
}

.loading-progress-mini {
    height: 4px;
    background: rgba(0,0,0,0.1);
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress-bar-mini {
    height: 100%;
    width: 30%;
    background: var(--tag-orange-text);
    border-radius: 2px;
    animation: loadingProgress 2s ease-in-out infinite;
}

@keyframes loadingProgress {
    0% { width: 0%; margin-left: 0%; }
    50% { width: 50%; margin-left: 25%; }
    100% { width: 0%; margin-left: 100%; }
}

.loading-elapsed {
    margin-top: 8px;
    font-size: 11px;
    text-align: center;
    opacity: 0.8;
}

.elapsed-time {
    font-weight: 600;
}

@keyframes hintFadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === Status Indicator Styles === */
.status-indicator .msg-body {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
}

.status-indicator .message-content {
    padding: 0 !important;
}

/* === Model Waking Overlay === */
.model-waking-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.model-waking-content {
    position: relative;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px 40px;
    max-width: 420px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    z-index: 10001;
    animation: slideUp 0.3s ease;
}

.model-waking-content .waking-robot {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.model-waking-content .waking-robot img {
    width: 120%;
    height: 120%;
    object-fit: cover;
}

.model-waking-content h3 {
    margin: 0 0 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
}

.model-waking-content .waking-subtitle {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.model-waking-content .waking-time-info {
    margin: 0 0 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.model-waking-content .waking-progress-container {
    margin-bottom: 20px;
}

.model-waking-content .waking-progress-bar {
    height: 8px;
    background: var(--bg-hover);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
}

.model-waking-content .waking-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--tag-blue-text));
    border-radius: 4px;
    transition: width 1s ease;
}

.model-waking-content .waking-elapsed {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.model-waking-content .waking-tip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-hover);
    border-radius: 10px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Model Woke Up Toast */
.model-woke-toast {
    position: fixed; bottom: 24px; left: 50%;
    transform: translateX(-50%);
    display: flex; align-items: center; gap: 8px;
    padding: 10px 18px; background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 10px;
    box-shadow: var(--shadow-md); z-index: 9999;
    font-size: 13px; color: var(--text);
    animation: toastSlideUp 0.3s ease;
}

/* Toast Notification (for feedback and general messages) */
.toast-notification {
    position: fixed; 
    top: 50%; 
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    padding: 16px 24px; 
    background: var(--bg-surface);
    border: 1px solid var(--border); 
    border-radius: 12px;
    box-shadow: var(--shadow-lg); 
    z-index: 10000;
    font-size: 14px; 
    color: var(--text);
    font-weight: 500;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
    max-width: 400px;
    text-align: center;
}
.toast-notification.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

@keyframes toastSlideUp {
    from { opacity: 0; transform: translate(-50%, 10px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}
.model-woke-toast.fade-out {
    opacity: 0; transition: opacity 0.3s ease;
}
.toast-icon { font-size: 16px; }
.toast-text { color: var(--text-secondary); }

.warning-icon, .entity-warning-icon { margin-bottom: 14px; }
.warning-circle, .entity-warning-circle {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--tag-orange); display: inline-flex; align-items: center; justify-content: center;
}
.warning-exclamation, .entity-warning-exclamation { color: var(--tag-orange-text); font-size: 20px; font-weight: 700; }
.warning-header h3, .entity-warning-header h3 { color: var(--text); font-size: 15px; margin-bottom: 6px; }
.warning-header p, .entity-warning-header p { color: var(--text-secondary); font-size: 13px; line-height: 1.5; }
.entity-warning-buttons { display: flex; gap: 10px; justify-content: center; margin-top: 16px; }

.warning-close-btn, .banner-close-btn {
    margin-top: 0; padding: 10px 24px;
    background: var(--accent); border: none; color: var(--text-on-accent);
    border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer;
    transition: all 0.15s;
}
.warning-close-btn:hover, .banner-close-btn:hover { background: var(--accent-hover); }

/* Secondary warning button style */
.warning-close-btn.warning-secondary {
    background: var(--bg-hover);
    color: var(--text);
    border: 1px solid var(--border);
    font-weight: 600;
}
.warning-close-btn.warning-secondary:hover {
    background: var(--bg-active);
    border-color: var(--border-focus);
}

/* Primary warning button style */
.warning-close-btn.warning-primary {
    background: var(--accent);
    color: var(--text-on-accent);
    font-weight: 600;
}
.warning-close-btn.warning-primary:hover {
    background: var(--accent-hover);
}

.info-banner-modal {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    z-index: 10000; opacity: 1; transition: opacity 0.3s;
}
.info-banner-modal.fade-out { opacity: 0; }
.info-banner-content {
    background: var(--bg-surface); border: 1px solid var(--border);
    border-radius: 12px; padding: 28px; max-width: 440px;
    box-shadow: var(--shadow-lg); text-align: center; z-index: 10001;
}
.banner-icon-wrapper { margin-bottom: 12px; }
.banner-icon-wrapper .banner-icon { font-size: 36px; }
.banner-message h3 { color: var(--text); font-size: 16px; margin: 0 0 8px 0; font-weight: 600; }
.banner-message p { color: var(--text-secondary); font-size: 13px; line-height: 1.6; margin: 0; }

/* === Schema Linking Modal === */
.schema-linking-modal {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; display: flex; align-items: center; justify-content: center;
}
.schema-linking-content {
    position: relative; background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 12px;
    width: 90%; max-width: 640px; max-height: 85vh;
    display: flex; flex-direction: column;
    box-shadow: var(--shadow-lg); z-index: 10001;
}
.schema-linking-content .modal-header { padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-subtitle { color: var(--text-muted); font-size: 12px; margin-top: 3px; }
.schema-linking-content .modal-body { padding: 0; overflow-y: auto; }
.schema-linking-content .modal-footer {
    padding: 12px 18px; border-top: 1px solid var(--border);
    display: flex; justify-content: flex-end; gap: 8px;
}

.question-preview {
    padding: 12px 16px; background: var(--bg-page); border-bottom: 1px solid var(--border-light); font-size: 13px;
}
.question-preview strong { color: var(--text-muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.3px; }
.question-preview p { color: var(--text); margin-top: 4px; }

.modal-tabs { display: flex; border-bottom: 1px solid var(--border); }
.tab-btn {
    flex: 1; padding: 10px; background: transparent; border: none;
    color: var(--text-secondary); font-size: 13px; font-weight: 600;
    cursor: pointer; border-bottom: 2px solid transparent; font-family: inherit;
}
.tab-btn:hover { color: var(--text); background: var(--bg-hover); }
.tab-btn.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 700; }
.tab-content.hidden { display: none; }

.linked-entities-sections { padding: 12px; }
.linked-section { margin-bottom: 12px; }
.linked-section .section-title {
    display: flex; align-items: center; gap: 6px;
    font-size: 11px; font-weight: 600; color: var(--text-secondary);
    margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.3px;
}
.section-icon { font-size: 13px; }
.linked-items { display: flex; flex-direction: column; gap: 2px; }
.linked-item {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 10px; background: var(--bg-page);
    border: 1px solid var(--border-light); border-radius: 8px; font-size: 12px;
}
.linked-item:hover { border-color: var(--border-focus); }
.linked-item input[type="checkbox"] { accent-color: var(--accent); }
.linked-item label { flex: 1; cursor: pointer; }
.item-name { color: var(--text); font-weight: 500; }
.item-desc { color: var(--text-muted); font-size: 11px; display: block; }
.remove-item-btn { background: transparent; border: none; color: var(--text-muted); font-size: 16px; cursor: pointer; padding: 0 4px; }
.remove-item-btn:hover { color: var(--tag-red-text); }
.empty-section { color: var(--text-muted); font-size: 12px; padding: 8px; text-align: center; }
.enabled-measures-preview { padding: 6px 10px; }
.enabled-label { color: var(--tag-green-text); font-size: 11px; font-weight: 500; }

.add-entities-container { padding: 12px; }
.add-section { margin-bottom: 12px; }
.add-section-header {
    display: flex; align-items: center; gap: 6px;
    font-size: 11px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px;
    text-transform: uppercase; letter-spacing: 0.3px;
}
.add-search-input {
    width: 100%; padding: 7px 10px;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 8px; color: var(--text);
    font-size: 12px; font-family: inherit; outline: none; margin-bottom: 4px;
}
.add-search-input:focus { border-color: var(--border-focus); }
.add-items-list { max-height: 180px; overflow-y: auto; }
.add-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 10px; border-bottom: 1px solid var(--border-light);
}
.add-item:hover { background: var(--bg-hover); }
.add-item.already-added { opacity: 0.5; }
.add-item-info { flex: 1; }
.add-item-name { color: var(--text); font-size: 12px; }
.add-item-desc { color: var(--text-muted); font-size: 11px; display: block; }
.add-item-btn {
    background: var(--accent); color: var(--text-on-accent); border: none;
    padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 500; cursor: pointer;
}
.add-item-btn:hover { background: var(--accent-hover); }
.add-item-btn.added { background: var(--tag-green-text); }

.cancel-btn {
    padding: 8px 18px; background: var(--bg-hover);
    border: 1px solid var(--border); color: var(--text);
    border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: inherit;
}
.cancel-btn:hover { background: var(--bg-active); color: var(--text); border-color: var(--border-focus); }
.confirm-btn {
    padding: 8px 18px; background: var(--accent);
    border: none; color: var(--text-on-accent);
    border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer; font-family: inherit;
}
.confirm-btn:hover { background: var(--accent-hover); }

/* === Feedback === */
.feedback-buttons {
    display: flex; gap: 4px; margin-top: 8px; padding-top: 8px;
    border-top: 1px solid var(--border-light);
}
.feedback-btn {
    background: transparent; border: 1px solid var(--border);
    color: var(--text-muted); padding: 4px 10px;
    border-radius: 20px; font-size: 12px;
    cursor: pointer; display: flex; align-items: center; gap: 4px;
}
.feedback-btn:hover { border-color: var(--border-focus); color: var(--text-secondary); }
.feedback-btn.active-positive { background: var(--tag-green); border-color: var(--tag-green-text); color: var(--tag-green-text); }
.feedback-btn.active-negative { background: var(--tag-red); border-color: var(--tag-red-text); color: var(--tag-red-text); }

.feedback-modal {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000; display: flex; align-items: center; justify-content: center;
}
.feedback-modal-content {
    position: relative; background: var(--bg-surface);
    border: 1px solid var(--border); border-radius: 12px;
    width: 90%; max-width: 520px; box-shadow: var(--shadow-lg); z-index: 10001;
}
.feedback-modal-header {
    padding: 14px 18px; border-bottom: 1px solid var(--border-light);
    display: flex; justify-content: space-between; align-items: center;
    border-radius: 12px 12px 0 0;
}
.feedback-modal-header h3 { color: var(--text); font-size: 15px; font-weight: 600; margin: 0; }
.feedback-modal-body { padding: 16px 18px; }
.feedback-modal-body label {
    display: block; color: var(--text-secondary); font-size: 11px;
    font-weight: 600; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.3px;
}
.feedback-modal-body textarea, .feedback-modal-body input[type="text"] {
    width: 100%; padding: 8px 10px;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 8px; color: var(--text);
    font-size: 13px; font-family: inherit; outline: none; margin-bottom: 12px;
}
.feedback-modal-body textarea:focus, .feedback-modal-body input[type="text"]:focus { border-color: var(--border-focus); }
.feedback-modal-body textarea { resize: vertical; min-height: 80px; }
.feedback-modal-footer {
    padding: 12px 18px; border-top: 1px solid var(--border-light);
    display: flex; justify-content: flex-end; gap: 8px;
}
.submit-btn {
    padding: 8px 18px; background: var(--accent);
    border: none; color: var(--text-on-accent);
    border-radius: 8px; font-size: 13px; font-weight: 600;
    cursor: pointer; font-family: inherit;
    transition: background 0.15s;
}
.submit-btn:hover { background: var(--accent-hover); }

/* === Misc === */
.theme-toggle { display: none; }

/* === Responsive === */
@media (max-width: 1200px) { .schema-sidebar { width: 300px; } }
@media (max-width: 900px) { .sidebar { width: 0; overflow: hidden; } .schema-sidebar { width: 260px; } }
@media (max-width: 600px) { .schema-sidebar { display: none; } }

/* === Welcome Screen Mode Toggle === */
.welcome-mode-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 12px;
    margin-bottom: 8px;
}

.welcome-mode-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.welcome-mode-btn:hover {
    border-color: var(--border-focus);
    background: var(--bg-hover);
}

.welcome-mode-btn.mode-auto {
    background: var(--tag-green);
    color: var(--tag-green-text);
    border-color: transparent;
}

.welcome-mode-btn.mode-manual {
    background: var(--tag-blue);
    color: var(--tag-blue-text);
    border-color: transparent;
}

.welcome-mode-hint {
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
}

/* === Floating Selected Entities Overlay === */
.floating-entities-overlay {
    position: fixed;
    bottom: 20px;
    left: 280px;
    width: 320px;
    max-height: 400px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    overflow: hidden;
    transition: all 0.25s ease;
}

.floating-entities-overlay.minimized {
    max-height: 44px;
}

.floating-entities-overlay.minimized .floating-entities-body {
    display: none;
}

.floating-entities-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: var(--tag-blue);
    color: var(--tag-blue-text);
    cursor: pointer;
    user-select: none;
}

.floating-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.floating-title {
    font-size: 13px;
    font-weight: 600;
}

.floating-count {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    background: rgba(255,255,255,0.3);
    border-radius: 10px;
}

.floating-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.floating-db {
    font-size: 11px;
    font-weight: 500;
    opacity: 0.8;
}

.floating-minimize-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: inherit;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}

.floating-minimize-btn:hover {
    background: rgba(255,255,255,0.35);
}

.floating-entities-body {
    padding: 12px;
    max-height: 340px;
    overflow-y: auto;
}

.floating-entities-body::-webkit-scrollbar {
    width: 5px;
}

.floating-entities-body::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.floating-entity-section {
    margin-bottom: 12px;
}

.floating-entity-section:last-child {
    margin-bottom: 0;
}

.floating-section-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.floating-section-label .section-icon {
    font-size: 12px;
}

.floating-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.floating-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--bg-hover);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    font-size: 11px;
    color: var(--text);
    font-weight: 500;
}

.floating-chip.measure-chip {
    background: var(--tag-blue);
    color: var(--tag-blue-text);
    border-color: transparent;
}

.floating-chip.enabled-chip {
    background: var(--tag-green);
    color: var(--tag-green-text);
    border-color: transparent;
    font-size: 10px;
}

.floating-chip.attribute-chip {
    background: var(--tag-orange);
    color: var(--tag-orange-text);
    border-color: transparent;
}

.floating-chip.expression-chip {
    background: var(--tag-purple);
    color: var(--tag-purple-text);
    border-color: transparent;
}

.floating-empty {
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: 16px;
}

/* Sidebar collapsed adjustment */
.sidebar.collapsed ~ .floating-entities-overlay {
    left: 20px;
}

/* Responsive adjustments for floating overlay */
@media (max-width: 900px) {
    .floating-entities-overlay {
        left: 20px;
    }
}

@media (max-width: 600px) {
    .floating-entities-overlay {
        left: 10px;
        right: 10px;
        width: auto;
        bottom: 10px;
    }
}


/* ============================================
   NEW SCHEMA MODAL DESIGN
   ============================================ */

/* === Inline Database Selector === */
.input-wrapper-new {
    max-width: 780px;
    margin: 0 auto;
    background: var(--bg-surface);
    border-radius: 22px;
    border: 1px solid var(--border);
    display: flex;
    align-items: flex-end;
    padding: 4px 4px 4px 4px;
    box-shadow: var(--shadow);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.input-wrapper-new:focus-within {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(55,53,47,0.06);
}

.db-selector-inline {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--tag-blue);
    color: var(--tag-blue-text);
    border-radius: 18px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    margin: 4px;
    flex-shrink: 0;
}

.db-selector-inline:hover {
    background: var(--tag-blue-text);
    color: white;
}

.db-selector-inline.has-selection {
    background: var(--tag-green);
    color: var(--tag-green-text);
}

.db-selector-inline.has-selection:hover {
    background: var(--tag-green-text);
    color: white;
}

.db-chevron {
    opacity: 0.7;
}

.chat-db-selector {
    padding: 6px 10px;
    font-size: 11px;
    margin: 2px 4px 2px 2px;
}

/* === Schema Summary Bar === */
.schema-summary-bar {
    max-width: 780px;
    margin: 10px auto 0;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 12px;
}

.schema-summary-bar.chat-summary {
    margin: 8px auto 0;
}

.summary-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    flex: 1;
}

.summary-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 11px;
    font-weight: 500;
}

.summary-chip.db {
    background: var(--tag-blue);
    color: var(--tag-blue-text);
}

.summary-chip.measure {
    background: var(--tag-green);
    color: var(--tag-green-text);
}

.summary-chip.attribute {
    background: var(--tag-orange);
    color: var(--tag-orange-text);
}

.summary-chip.expression {
    background: var(--tag-purple);
    color: var(--tag-purple-text);
}

.summary-chip.more {
    background: var(--bg-hover);
    color: var(--text-secondary);
}

.edit-schema-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.edit-schema-btn:hover {
    background: var(--bg-active);
    color: var(--text);
}

/* === Big Schema Modal === */
.schema-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.schema-modal-content {
    position: relative;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    width: 95%;
    max-width: 1100px;
    height: 90vh;
    max-height: 900px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    z-index: 10001;
    animation: slideUp 0.25s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.schema-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
    gap: 16px;
}

.schema-modal-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.schema-modal-title h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
}

.schema-modal-title .title-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--tag-blue), var(--tag-purple));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.schema-modal-header-center {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    justify-content: center;
}

.header-search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 10px;
    min-width: 200px;
    max-width: 300px;
    transition: all 0.15s;
}

.header-search-box:focus-within {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(55,53,47,0.06);
}

.header-search-box svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.header-search-box input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    min-width: 0;
}

.header-search-box input::placeholder {
    color: var(--text-muted);
}

.header-clear-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
    white-space: nowrap;
}

.header-clear-btn:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
    border-color: transparent;
}

.schema-modal-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.load-json-modal-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.load-json-modal-btn:hover {
    background: var(--bg-active);
    color: var(--text);
}

.schema-modal-close {
    width: 36px;
    height: 36px;
    background: var(--bg-hover);
    border: none;
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.schema-modal-close:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
}

/* === Database Selection Step === */
.db-selection-step {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.db-selection-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 20px;
}

.db-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    width: 100%;
    max-width: 800px;
    max-height: 400px;
    overflow-y: auto;
    padding: 4px;
}

.db-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-page);
    border: 2px solid var(--border-light);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.15s;
}

.db-card:hover {
    border-color: var(--tag-blue-text);
    background: var(--bg-hover);
    transform: translateY(-2px);
}

.db-card.selected {
    border-color: var(--tag-green-text);
    background: var(--tag-green);
}

.db-card-icon {
    width: 44px;
    height: 44px;
    background: var(--tag-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tag-blue-text);
    flex-shrink: 0;
}

.db-card.selected .db-card-icon {
    background: var(--tag-green-text);
    color: white;
}

.db-card-info {
    flex: 1;
    min-width: 0;
}

.db-card-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.db-card-meta {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* === Schema Modal Loading State === */
.schema-loading-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 60px 20px;
}

.schema-loading-state .loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.schema-loading-state .loading-text {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* === Schema Modal Body (3-column layout) === */
.schema-modal-body {
    flex: 1;
    display: flex;
    overflow: hidden;
    min-height: 0;
}

/* Summary Panel (Left) */
.schema-summary-panel {
    width: 280px;
    background: var(--bg-page);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.summary-panel-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-surface);
}

.summary-panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.summary-db-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--tag-blue);
    color: var(--tag-blue-text);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
}

.summary-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.summary-section {
    margin-bottom: 16px;
}

.summary-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    background: var(--bg-surface);
    border-radius: 8px;
    margin-bottom: 8px;
}

.summary-section-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-section-title.measures { color: var(--tag-blue-text); }
.summary-section-title.attributes { color: var(--tag-orange-text); }
.summary-section-title.expressions { color: var(--tag-purple-text); }

.summary-section-count {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg-hover);
    color: var(--text-secondary);
}

.summary-items {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.summary-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text);
    transition: all 0.15s;
}

.summary-item:hover {
    border-color: var(--border-focus);
}

.summary-item-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.summary-item-remove {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1;
    opacity: 0;
    transition: all 0.15s;
}

.summary-item:hover .summary-item-remove {
    opacity: 1;
}

.summary-item-remove:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
}

.summary-empty {
    padding: 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    font-style: italic;
}

.summary-panel-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-light);
    background: var(--bg-surface);
}

.summary-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
}

.summary-total-count {
    font-weight: 700;
    color: var(--text);
}

/* Entity Selection Panels (Full Width) */
.schema-entities-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.schema-entities-panel.full-width {
    width: 100%;
}

.entities-tabs {
    display: flex;
    padding: 0 16px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-surface);
    flex-shrink: 0;
}

.entity-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.entity-tab:hover {
    color: var(--text);
    background: var(--bg-hover);
}

.entity-tab.active {
    color: var(--text);
    border-bottom-color: var(--accent);
}

.entity-tab.active.measures { border-bottom-color: var(--tag-blue-text); }
.entity-tab.active.attributes { border-bottom-color: var(--tag-orange-text); }
.entity-tab.active.expressions { border-bottom-color: var(--tag-purple-text); }

.entity-tab-icon {
    font-size: 16px;
}

.entity-tab-count {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 10px;
    background: var(--bg-hover);
}

.entity-tab.active .entity-tab-count {
    background: var(--accent);
    color: var(--text-on-accent);
}

.entity-tab.active.measures .entity-tab-count { background: var(--tag-blue); color: var(--tag-blue-text); }
.entity-tab.active.attributes .entity-tab-count { background: var(--tag-orange); color: var(--tag-orange-text); }
.entity-tab.active.expressions .entity-tab-count { background: var(--tag-purple); color: var(--tag-purple-text); }

/* Entity Content */
.entity-content {
    flex: 1;
    display: none;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.entity-content.active {
    display: flex;
}

.entity-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}

.entity-search {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: border-color 0.15s;
}

.entity-search:focus-within {
    border-color: var(--border-focus);
}

.entity-search svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.entity-search input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
}

.entity-search input::placeholder {
    color: var(--text-muted);
}

.entity-action-btn {
    padding: 8px 14px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.entity-action-btn:hover {
    background: var(--bg-active);
    color: var(--text);
}

.entity-action-btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--text-on-accent);
}

.entity-action-btn.primary:hover {
    background: var(--accent-hover);
}

/* Entity Grid */
.entity-grid {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px;
    align-content: start;
    contain: layout style;
}

.entity-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    background: var(--bg-page);
    border: 1.5px solid var(--border-light);
    border-radius: 10px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    contain: layout style;
    will-change: border-color, background;
}

.entity-card:hover {
    border-color: var(--border-focus);
    background: var(--bg-hover);
}

.entity-card.selected {
    border-color: var(--tag-green-text);
    background: var(--tag-green);
}

.entity-card-checkbox {
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--border-focus);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
    transition: all 0.15s;
}

.entity-card.selected .entity-card-checkbox {
    background: var(--tag-green-text);
    border-color: var(--tag-green-text);
    color: white;
}

.entity-card-info {
    flex: 1;
    min-width: 0;
}

.entity-card-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 2px;
}

.entity-card-desc {
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.entity-card.selected .entity-card-name {
    color: var(--tag-green-text);
}

.entity-card.selected .entity-card-desc {
    color: var(--tag-green-text);
    opacity: 0.8;
}

/* Enabled Measures Badge */
.entity-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px;
    background: var(--tag-purple);
    color: var(--tag-purple-text);
    border-radius: 4px;
    font-size: 10px;
    font-size: 10px;
    font-weight: 600;
    margin-top: 6px;
}

/* Schema Modal Footer */
.schema-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-top: 1px solid var(--border-light);
    background: var(--bg-surface);
    flex-shrink: 0;
}

.schema-modal-footer-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-stat {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.footer-stat-value {
    font-weight: 700;
    color: var(--text);
}

.schema-modal-footer-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.schema-cancel-btn {
    padding: 10px 20px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.schema-cancel-btn:hover {
    background: var(--bg-active);
    color: var(--text);
    border-color: var(--border-focus);
}

.schema-apply-btn {
    padding: 10px 24px;
    background: var(--accent);
    border: none;
    border-radius: 10px;
    color: var(--text-on-accent);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.schema-apply-btn:hover {
    background: var(--accent-hover);
}

.schema-apply-btn:disabled {
    background: var(--border);
    cursor: not-allowed;
}

/* Loading State */
.schema-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: var(--text-muted);
}

.schema-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.entity-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-muted);
    text-align: center;
}

.entity-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.entity-empty-text {
    font-size: 14px;
    margin-bottom: 8px;
}

.entity-empty-hint {
    font-size: 12px;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 900px) {
    .schema-modal-content {
        width: 98%;
        height: 95vh;
        border-radius: 16px;
    }
    
    .schema-summary-panel {
        display: none;
    }
    
    .entity-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .schema-modal-content {
        width: 100%;
        height: 100vh;
        border-radius: 0;
        max-height: none;
    }
    
    .entities-tabs {
        overflow-x: auto;
        padding: 0 8px;
    }
    
    .entity-tab {
        padding: 12px 14px;
        font-size: 12px;
    }
}


/* === Welcome Input New Styles === */
.input-wrapper-new #welcomeInput {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    padding: 10px 10px;
    resize: none;
    outline: none;
    font-size: 14px;
    font-family: inherit;
    line-height: 1.5;
    max-height: 200px;
}

.input-wrapper-new #welcomeInput::placeholder {
    color: var(--text-muted);
}


/* === Schema Modal Additional Styles === */

/* Tab spacer and change DB button */
.tab-spacer {
    flex: 1;
}

/* Database dropdown container */
.db-dropdown-container {
    position: relative;
    margin-right: 8px;
}

.change-db-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--tag-blue);
    color: var(--tag-blue-text);
    border: none;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.change-db-btn:hover {
    background: var(--tag-blue-text);
    color: white;
}

/* Database dropdown menu */
.db-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    min-width: 200px;
    max-height: 300px;
    overflow-y: auto;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.db-dropdown-menu::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.db-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text);
    transition: background 0.1s;
}

.db-dropdown-item:first-child {
    border-radius: 10px 10px 0 0;
}

.db-dropdown-item:last-child {
    border-radius: 0 0 10px 10px;
}

.db-dropdown-item:hover {
    background: var(--bg-hover);
}

.db-dropdown-item.active {
    background: var(--tag-blue);
    color: var(--tag-blue-text);
}

.db-dropdown-item .db-check {
    margin-left: auto;
    font-weight: 600;
    color: var(--tag-green-text);
}

.db-dropdown-empty {
    padding: 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}

/* Summary Full Panel */
.summary-full-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    height: 100%;
}

.summary-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-light);
}

.summary-stats {
    display: flex;
    gap: 10px;
}

.stat-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.stat-pill .stat-num {
    font-size: 14px;
    font-weight: 700;
}

.stat-pill.measures {
    background: var(--tag-blue);
    color: var(--tag-blue-text);
}

.stat-pill.attributes {
    background: var(--tag-orange);
    color: var(--tag-orange-text);
}

.stat-pill.expressions {
    background: var(--tag-purple);
    color: var(--tag-purple-text);
}

.clear-all-btn {
    padding: 8px 16px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.clear-all-btn:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
    border-color: transparent;
}

/* Summary Sections Grid */
.summary-sections-grid {
    flex: 1;
    overflow: hidden;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    align-items: stretch;
    min-height: 0;
}

.summary-full-section {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    overflow: hidden;
}

.summary-full-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 600;
}

.summary-full-header .section-icon {
    font-size: 16px;
}

.summary-full-header .section-count {
    margin-left: auto;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(255,255,255,0.3);
}

.summary-full-header.measures {
    background: var(--tag-blue);
    color: var(--tag-blue-text);
}

.summary-full-header.attributes {
    background: var(--tag-orange);
    color: var(--tag-orange-text);
}

.summary-full-header.expressions {
    background: var(--tag-purple);
    color: var(--tag-purple-text);
}

.summary-full-items {
    padding: 8px;
    max-height: 300px;
    overflow-y: auto;
}

.summary-full-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg-page);
    border-radius: 8px;
    margin-bottom: 6px;
    transition: all 0.15s;
}

.summary-full-item:last-child {
    margin-bottom: 0;
}

.summary-full-item:hover {
    background: var(--bg-hover);
}

.summary-full-item .item-name {
    flex: 1;
    font-size: 13px;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.summary-full-item .enabled-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    background: var(--tag-green);
    color: var(--tag-green-text);
    border-radius: 10px;
}

.summary-full-item .item-remove {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    opacity: 0;
    transition: all 0.15s;
}

.summary-full-item:hover .item-remove {
    opacity: 1;
}

.summary-full-item .item-remove:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
}

.summary-empty-state {
    padding: 30px 20px;
    text-align: center;
    color: var(--text-muted);
}

.summary-empty-state .empty-icon {
    font-size: 32px;
    margin-bottom: 10px;
    opacity: 0.5;
}

.summary-empty-state .empty-text {
    font-size: 13px;
}

/* Full width panel */
.schema-entities-panel.full-width {
    flex: 1;
}

/* Entity tab for summary */
.entity-tab.summary.active {
    border-bottom-color: var(--accent);
}

.entity-tab.summary.active .entity-tab-count {
    background: var(--accent);
    color: var(--text-on-accent);
}

/* Responsive for summary grid */
@media (max-width: 1000px) {
    .summary-sections-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .summary-header-bar {
        flex-direction: column;
        gap: 12px;
    }
    
    .summary-stats {
        flex-wrap: wrap;
        justify-content: center;
    }
}


/* Summary empty message */
.summary-empty-msg {
    padding: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    font-style: italic;
}


/* === Mode Toggle Styles === */
.mode-toggle-container {
    display: flex;
    align-items: center;
    background: var(--bg-hover);
    border-radius: 10px;
    padding: 3px;
    gap: 2px;
}

.mode-toggle-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.mode-toggle-btn:hover {
    color: var(--text);
    background: var(--bg-active);
}

.mode-toggle-btn.active {
    background: var(--bg-surface);
    color: var(--text);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    font-weight: 700;
}

.mode-toggle-btn svg {
    opacity: 0.8;
}

.mode-toggle-btn.active svg {
    opacity: 1;
}

/* === Enabled Badge Clickable === */
.summary-full-item .enabled-badge {
    cursor: pointer;
    transition: all 0.15s;
}

.summary-full-item .enabled-badge:hover {
    background: var(--tag-green-text);
    color: white;
    transform: scale(1.05);
}

/* === Enabled Measures Overlay in Summary === */
.enabled-measures-summary-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 25000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.15s ease;
}

.enabled-measures-summary-overlay .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
}

.enabled-measures-summary-content {
    position: relative;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    width: 90%;
    max-width: 450px;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    z-index: 25001;
    animation: slideUp 0.2s ease;
}

.enabled-summary-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
}

.enabled-summary-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.enabled-summary-header h3 .measure-name {
    color: var(--tag-blue-text);
}

.enabled-summary-close {
    width: 32px;
    height: 32px;
    background: var(--bg-hover);
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.enabled-summary-close:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
}

.enabled-summary-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.enabled-summary-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--bg-page);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    margin-bottom: 8px;
    transition: all 0.15s;
}

.enabled-summary-item:last-child {
    margin-bottom: 0;
}

.enabled-summary-item .item-icon {
    width: 28px;
    height: 28px;
    background: var(--tag-green);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

.enabled-summary-item .item-name {
    flex: 1;
    font-size: 13px;
    color: var(--text);
}

.enabled-summary-empty {
    padding: 30px 20px;
    text-align: center;
    color: var(--text-muted);
}

.enabled-summary-empty .empty-icon {
    font-size: 36px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.enabled-summary-empty .empty-text {
    font-size: 13px;
}

.enabled-summary-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
}

.enabled-summary-footer button {
    padding: 8px 20px;
    background: var(--accent);
    border: none;
    border-radius: 8px;
    color: var(--text-on-accent);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.enabled-summary-footer button:hover {
    background: var(--accent-hover);
}


/* ============================================
   Mode Toggle Inline Styles
   ============================================ */

.mode-toggle-inline {
    display: flex;
    gap: 4px;
    padding: 3px;
    background: var(--pill-bg);
    border-radius: 10px;
    border: 1px solid var(--border-light);
}

.mode-toggle-inline .mode-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
    white-space: nowrap;
}

.mode-toggle-inline .mode-btn:hover {
    color: var(--text);
    background: var(--bg-hover);
}

.mode-toggle-inline .mode-btn.active {
    background: var(--bg-surface);
    color: var(--text);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
}

.mode-toggle-inline .mode-btn.active svg {
    color: var(--tag-green-text);
}

/* Welcome Mode Toggle */
.welcome-mode-toggle {
    display: flex;
    justify-content: center;
    margin-top: 12px;
}

.welcome-mode-toggle .mode-toggle-inline {
    padding: 4px;
}

.welcome-mode-toggle .mode-btn {
    padding: 8px 16px;
    font-size: 13px;
}

/* ============================================
   Summary Section Card Styles (Improved)
   ============================================ */

.summary-search-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 16px;
}

.summary-search-bar svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.summary-search-bar input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
}

.summary-search-bar input::placeholder {
    color: var(--text-muted);
}

.summary-card-section {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 16px;
    transition: all 0.2s;
}

.summary-card-section:hover {
    box-shadow: var(--shadow-md);
}

.summary-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    font-weight: 600;
}

.summary-card-header .header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.summary-card-header .section-icon {
    font-size: 18px;
}

.summary-card-header .section-title {
    font-size: 14px;
}

.summary-card-header .section-count {
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(255,255,255,0.3);
}

.summary-card-header.measures {
    background: linear-gradient(135deg, var(--tag-blue), var(--tag-blue));
    color: var(--tag-blue-text);
}

.summary-card-header.attributes {
    background: linear-gradient(135deg, var(--tag-orange), var(--tag-orange));
    color: var(--tag-orange-text);
}

.summary-card-header.expressions {
    background: linear-gradient(135deg, var(--tag-purple), var(--tag-purple));
    color: var(--tag-purple-text);
}

.summary-card-body {
    padding: 12px;
    max-height: 250px;
    overflow-y: auto;
}

.summary-items-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.summary-item-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: var(--bg-page);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    transition: all 0.15s;
}

.summary-item-card:hover {
    background: var(--bg-hover);
    border-color: var(--border);
    transform: translateX(4px);
}

.summary-item-card .item-content {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.summary-item-card .item-icon {
    font-size: 14px;
    flex-shrink: 0;
}

.summary-item-card .item-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.summary-item-card .enabled-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    background: var(--tag-green);
    color: var(--tag-green-text);
    border-radius: 12px;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.15s;
}

.summary-item-card .enabled-badge:hover {
    background: var(--tag-green-text);
    color: white;
}

.summary-item-card .item-remove-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0;
    transition: all 0.15s;
    flex-shrink: 0;
}

.summary-item-card:hover .item-remove-btn {
    opacity: 1;
}

.summary-item-card .item-remove-btn:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
}

.summary-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    color: var(--text-muted);
    gap: 8px;
}

.summary-empty .empty-icon {
    font-size: 28px;
    opacity: 0.5;
}

.summary-empty span:last-child {
    font-size: 13px;
    font-weight: 500;
}

/* Update summary sections grid for better layout */
.summary-sections-grid {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 0;
    align-content: start;
}

/* Responsive adjustments */
@media (min-width: 1200px) {
    .summary-sections-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .summary-card-section {
        margin-bottom: 0;
    }
    
    .summary-search-bar {
        grid-column: 1 / -1;
    }
}


/* ============================================
   Compact Summary Section Styles
   ============================================ */

.summary-header-compact {
    display: flex;
    justify-content: flex-end;
    padding: 8px 16px;
    border-bottom: 1px solid var(--border-light);
}

.clear-all-btn-small {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.clear-all-btn-small:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
    border-color: transparent;
}

.summary-search-compact {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: var(--bg-page);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 10px;
}

.summary-search-compact svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.summary-search-compact input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 12px;
    font-family: inherit;
    min-width: 0;
}

.summary-search-compact input::placeholder {
    color: var(--text-muted);
}

.summary-compact-section {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
    height: 100%;
}

.summary-compact-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: 12px;
    font-weight: 600;
}

.summary-compact-header .section-icon {
    font-size: 14px;
}

.summary-compact-header .section-badge {
    margin-left: auto;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 8px;
    background: rgba(255,255,255,0.3);
}

.summary-compact-header.measures {
    background: var(--tag-blue);
    color: var(--tag-blue-text);
}

.summary-compact-header.attributes {
    background: var(--tag-orange);
    color: var(--tag-orange-text);
}

.summary-compact-header.expressions {
    background: var(--tag-purple);
    color: var(--tag-purple-text);
}

/* Summary full panel - ensure it fills available space */
.summary-full-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    height: 100%;
}

/* Update summary sections grid for compact layout */
.summary-sections-grid {
    flex: 1;
    overflow: hidden;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    min-height: 0;
    align-items: stretch;
}

.summary-compact-section {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
    height: 100%;
}

.summary-compact-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}

.summary-compact-header .section-icon {
    font-size: 16px;
}

.summary-compact-header .section-badge {
    margin-left: auto;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 12px;
    background: rgba(255,255,255,0.35);
}

.summary-compact-body {
    padding: 12px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.summary-chips-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-content: flex-start;
}

.summary-chip-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px 8px 12px;
    background: var(--bg-page);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text);
    transition: all 0.15s;
}

.summary-chip-item:hover {
    background: var(--bg-hover);
    border-color: var(--border);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.summary-chip-item .chip-name {
    max-width: 180px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.summary-chip-item .chip-enabled {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    background: var(--tag-green);
    color: var(--tag-green-text);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
}

.summary-chip-item .chip-enabled:hover {
    background: var(--tag-green-text);
    color: var(--tag-green);
    transform: scale(1.1);
}

.summary-chip-item .chip-remove {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 4px;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    opacity: 0.6;
    transition: all 0.15s;
}

.summary-chip-item:hover .chip-remove {
    opacity: 1;
}

.summary-chip-item .chip-remove:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
}

.summary-empty-small {
    padding: 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    font-style: italic;
}

/* On smaller screens, stack vertically */
@media (max-width: 900px) {
    .summary-sections-grid {
        grid-template-columns: 1fr;
        overflow-y: auto;
    }
    
    .summary-compact-section {
        min-height: 200px;
    }
}


/* ============================================
   Database Only Modal (Auto Mode)
   ============================================ */

.db-only-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.db-only-modal-content {
    position: relative;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    z-index: 10001;
    animation: slideUp 0.25s ease;
}

.db-only-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
}

.db-only-title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
}

.db-only-title h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.db-only-title svg {
    color: var(--tag-blue-text);
}

.db-only-close {
    width: 32px;
    height: 32px;
    background: var(--bg-hover);
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.db-only-close:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
}

.db-only-modal-body {
    padding: 16px 20px;
    overflow-y: auto;
    flex: 1;
}

.db-only-hint {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: var(--tag-green);
    color: var(--tag-green-text);
    border-radius: 10px;
    font-size: 12px;
    margin-bottom: 16px;
}

.db-only-hint svg {
    flex-shrink: 0;
}

.db-only-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.db-only-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 12px;
    background: var(--bg-page);
    border: 2px solid var(--border-light);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
}

.db-only-card:hover {
    border-color: var(--tag-blue-text);
    background: var(--bg-hover);
    transform: translateY(-2px);
}

.db-only-card.selected {
    border-color: var(--tag-green-text);
    background: var(--tag-green);
}

.db-only-card-icon {
    width: 40px;
    height: 40px;
    background: var(--tag-blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tag-blue-text);
}

.db-only-card.selected .db-only-card-icon {
    background: var(--tag-green-text);
    color: white;
}

.db-only-card-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    text-align: center;
    word-break: break-word;
}

.db-only-card.selected .db-only-card-name {
    color: var(--tag-green-text);
}

.db-only-check {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    background: var(--tag-green-text);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

.db-only-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 30px 20px;
    color: var(--text-muted);
    text-align: center;
}

.db-only-empty span:first-child {
    font-size: 32px;
    opacity: 0.5;
}

.db-only-load-btn {
    margin-top: 8px;
    padding: 8px 16px;
    background: var(--accent);
    border: none;
    border-radius: 8px;
    color: var(--text-on-accent);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.db-only-load-btn:hover {
    background: var(--accent-hover);
}

.db-only-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid var(--border-light);
}

.db-only-cancel {
    padding: 10px 18px;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.db-only-cancel:hover {
    background: var(--bg-active);
    color: var(--text);
    border-color: var(--border-focus);
}

.db-only-apply {
    padding: 10px 20px;
    background: var(--accent);
    border: none;
    border-radius: 8px;
    color: var(--text-on-accent);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.db-only-apply:hover {
    background: var(--accent-hover);
}

.db-only-apply:disabled {
    background: var(--border);
    cursor: not-allowed;
}


/* Header Select All Button */
.header-select-all-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--tag-green);
    border: none;
    border-radius: 10px;
    color: var(--tag-green-text);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
    white-space: nowrap;
}

.header-select-all-btn:hover {
    background: var(--tag-green-text);
    color: white;
}

/* Hide select all and clear buttons for database and summary views */
.header-select-all-btn.hidden,
.header-clear-btn.hidden {
    display: none !important;
}

/* Update entity card checkbox styling */
.entity-card-checkbox {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.entity-card-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--tag-green-text);
    cursor: pointer;
}

.entity-card.selected .entity-card-checkbox input[type="checkbox"] {
    accent-color: var(--tag-green-text);
}

/* ============================================
   Entity Selection Enhancements
   - Selected items move to top
   - Attribute grouping by table
   - Show All button for Measures
   ============================================ */

/* Entity Section Headers (Selected/Available) */
.entity-section-header {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    padding: 8px 12px;
    margin: 8px 0 4px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
}

.entity-section-header.selected-header {
    background: var(--tag-green);
    color: var(--tag-green-text);
}

.entity-section-header.available-header {
    background: var(--bg-hover);
    color: var(--text-secondary);
    border-top: 1px solid var(--border-light);
    margin-top: 16px;
}

.entity-section-header .section-label {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Measures Section Header with Show All Button */
.measures-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}

.measures-section-header .section-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.measures-section-header .section-icon {
    font-size: 18px;
}

.measures-section-header .section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.measures-section-header .section-count {
    font-size: 12px;
    color: var(--text-muted);
    padding: 2px 8px;
    background: var(--bg-hover);
    border-radius: 10px;
}

.show-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--tag-blue);
    color: var(--tag-blue-text);
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.show-all-btn:hover {
    background: var(--tag-blue-text);
    color: white;
}

.show-all-btn svg {
    transition: transform 0.2s;
}

.show-all-btn.expanded svg {
    transform: rotate(180deg);
}

/* ============================================
   Attributes Grouped Layout (Table.Column)
   ============================================ */

.attributes-grouped-container {
    display: flex;
    height: 100%;
    min-height: 400px;
}

.attributes-grid {
    padding: 0 !important;
    display: block !important;
}

/* Table List (Left Panel) */
.attributes-table-list {
    width: 280px;
    min-width: 280px;
    background: var(--bg-page);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.table-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-surface);
    position: sticky;
    top: 0;
    z-index: 1;
}

.table-list-header span {
    flex-shrink: 0;
}

/* Inline Table Search */
.table-search-input-inline {
    flex: 1;
    min-width: 80px;
    padding: 6px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 12px;
    font-family: inherit;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
    outline: none;
    transition: border-color 0.15s;
}

.table-search-input-inline:focus {
    border-color: var(--border-focus);
}

.table-search-input-inline::placeholder {
    color: var(--text-muted);
}

/* Table Search Box - kept for backwards compatibility */
.table-search-box {
    padding: 10px 12px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 2;
}

.table-search-input {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s;
}

.table-search-input:focus {
    border-color: var(--border-focus);
}

.table-search-input::placeholder {
    color: var(--text-muted);
}

.table-list-items {
    flex: 1;
    overflow-y: auto;
}

.table-list-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-light);
    transition: all 0.15s;
}

.table-list-item:hover {
    background: var(--bg-hover);
}

.table-list-item.active {
    background: var(--bg-surface);
    border-left: 3px solid var(--tag-orange-text);
    padding-left: 13px;
}

.table-list-item.has-selected {
    background: rgba(var(--tag-green-rgb, 219, 237, 219), 0.3);
}

.table-list-item.active.has-selected {
    background: var(--tag-green);
}

.table-list-item .table-name {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.table-list-item .table-count {
    font-size: 11px;
    color: var(--text-muted);
    padding: 2px 6px;
    background: var(--bg-hover);
    border-radius: 8px;
}

.table-list-item .table-selected-badge {
    font-size: 10px;
    font-weight: 700;
    color: var(--tag-green-text);
    background: var(--tag-green);
    padding: 2px 6px;
    border-radius: 8px;
    margin-left: auto;
}

.table-list-item.active .table-selected-badge {
    background: var(--tag-green-text);
    color: white;
}

/* Columns Panel (Right Panel) */
.attributes-columns-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.columns-panel-content {
    display: none;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.columns-panel-content.active {
    display: flex;
}

.columns-panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--tag-orange);
    color: var(--tag-orange-text);
    flex-shrink: 0;
}

.columns-panel-header .panel-title {
    font-size: 16px;
    font-weight: 600;
}

.columns-panel-header .panel-subtitle {
    font-size: 12px;
    opacity: 0.8;
}

.columns-grid {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 10px;
    align-content: start;
}

/* Attribute Column Card */
.attribute-column-card {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg-page);
    border: 1.5px solid var(--border-light);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
}

.attribute-column-card:hover {
    border-color: var(--border-focus);
    background: var(--bg-hover);
}

.attribute-column-card.selected {
    border-color: var(--tag-green-text);
    background: var(--tag-green);
}

.attribute-column-card .entity-card-checkbox {
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--border-focus);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

.attribute-column-card.selected .entity-card-checkbox {
    background: var(--tag-green-text);
    border-color: var(--tag-green-text);
}

.attribute-column-card .entity-card-info {
    flex: 1;
    min-width: 0;
}

.attribute-column-card .entity-card-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
}

.attribute-column-card.selected .entity-card-name {
    color: var(--tag-green-text);
}

.attribute-column-card .entity-card-desc {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 2px;
    line-height: 1.3;
}

.attribute-column-card.selected .entity-card-desc {
    color: var(--tag-green-text);
    opacity: 0.8;
}

/* Smooth animation for selection changes */
.entity-card,
.attribute-column-card {
    transition: transform 0.2s ease, border-color 0.15s, background 0.15s;
}

.entity-card.selected,
.attribute-column-card.selected {
    animation: selectPulse 0.3s ease;
}

@keyframes selectPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .attributes-grouped-container {
        flex-direction: column;
    }
    
    .attributes-table-list {
        width: 100%;
        min-width: 100%;
        max-height: 150px;
        border-right: none;
        border-bottom: 1px solid var(--border-light);
    }
    
    .columns-grid {
        grid-template-columns: 1fr;
    }
}


/* ============================================
   Summary Section Enhancements
   ============================================ */

/* Enabled Measures in Summary */
.summary-compact-header.enabled-measures {
    background: var(--tag-green);
    color: var(--tag-green-text);
}

.summary-chip-item.enabled-chip {
    background: var(--tag-green);
    border-color: var(--tag-green-text);
}

.summary-chip-item.enabled-chip .chip-name {
    color: var(--tag-green-text);
}

/* Grouped Attributes in Summary */
.summary-attrs-grouped {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.summary-table-group {
    background: var(--bg-page);
    border-radius: 8px;
    padding: 10px;
    border: 1px solid var(--border-light);
}

.table-group-header {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--tag-orange-text);
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-light);
}

.summary-table-group .summary-chips-wrap {
    gap: 6px;
}

/* Summary chip styling improvements */
.summary-chip-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px 4px 10px;
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    font-size: 12px;
    transition: all 0.15s;
}

.summary-chip-item:hover {
    border-color: var(--border-focus);
    background: var(--bg-hover);
}

.summary-chip-item .chip-name {
    color: var(--text);
    font-weight: 500;
}

.summary-chip-item .chip-enabled {
    font-size: 10px;
    font-weight: 700;
    padding: 1px 5px;
    background: var(--tag-green);
    color: var(--tag-green-text);
    border-radius: 8px;
    cursor: pointer;
}

.summary-chip-item .chip-enabled:hover {
    background: var(--tag-green-text);
    color: white;
}

.summary-chip-item .chip-remove {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    padding: 0 2px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: all 0.15s;
}

.summary-chip-item:hover .chip-remove {
    opacity: 1;
}

.summary-chip-item .chip-remove:hover {
    background: var(--tag-red);
    color: var(--tag-red-text);
}

/* Feedback edit notice */
.feedback-edit-notice {
    background: var(--bg-hover);
    border-left: 3px solid var(--accent);
    padding: 10px 12px;
    margin-bottom: 16px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--text-secondary);
}