/* ==========================================================================
   alfabase Personal Knowledge Base — Modern Tech Theme & Stylesheet
   ========================================================================== */

/* Design Tokens & Theme Variables — Anthropic editorial palette */
:root {
  /* ---- Light: warm cream surfaces, warm near-black ink ---- */
  --bg-primary: #F5F4EE;
  /* cream body */
  --bg-secondary: #EFEDE4;
  /* sidebar / panel */
  --bg-card: #FAF9F5;
  /* card & input surface */
  --bg-input: #ECEAE0;
  /* input fill */
  --text-primary: #1F1E1D;
  /* warm near-black */
  --text-secondary: #4A4843;
  /* warm dark gray */
  --text-muted: #6B6A63;
  /* AA-compliant on cream surfaces */
  --border-color: #E5E3DD;
  /* warm tan border */

  /* ---- Accent: Claude coral — restrained, primary actions only ---- */
  --accent-primary: #D97757;
  --accent-hover: #C15F3E;

  /* ---- Category palette: warm-analogous, harmonious with coral ---- */
  --accent-pendidikan: #5B7C99;
  /* slate blue */
  --accent-pekerjaan: #B8923D;
  /* ochre */
  --accent-keluarga: #5A7A5A;
  /* sage */
  --accent-kesehatan: #B0553A;
  /* muted brick */
  --accent-keagamaan: #7A5A79;
  /* plum */
  --accent-sosial: #C4893F;
  /* amber */
  --accent-lainnya: #6B6A63;
  /* warm gray */
  --accent-entity: #6B6B6B;
  /* graphite */

  /* Legacy aliases (referenced by graph/insights — kept for compatibility) */
  --accent-secondary: var(--accent-pendidikan);
  --accent-tertiary: var(--accent-keluarga);

  /* ---- Typography scale: fixed rem, ratio ~1.2 (product register) ---- */
  --font-serif: 'Newsreader', Georgia, Cambria, "Times New Roman", Times, serif;
  --font-sans: 'Instrument Sans', system-ui, -apple-system, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Monaco, Consolas, monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.5rem;
  --text-display: 3rem;

  /* ---- Spacing scale: 4px grid ---- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 6rem;

  /* ---- Elevation: single soft scale, no border+shadow pairing ---- */
  --shadow-1: 0 1px 2px rgba(31, 30, 29, 0.04), 0 1px 3px rgba(31, 30, 29, 0.05);
  --shadow-2: 0 2px 8px rgba(31, 30, 29, 0.06), 0 1px 2px rgba(31, 30, 29, 0.04);
  --shadow-3: 0 4px 8px rgba(31, 30, 29, 0.08), 0 1px 3px rgba(31, 30, 29, 0.04);

  /* ---- Motion: one unified easing, state-only durations ---- */
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --transition-fast: 0.15s var(--ease-out);
  --transition-normal: 0.22s var(--ease-out);
  --transition-slow: 0.32s var(--ease-out);

  /* ---- Z-index scale ---- */
  --z-sticky: 100;
  --z-drawer-backdrop: 900;
  --z-drawer: 1000;
  --z-tooltip: 1100;

  /* ---- Category Badge fills — light mode ---- */
  --tag-pendidikan-bg: rgba(91, 124, 153, 0.10);
  --tag-pendidikan-txt: #4A6580;
  --tag-pekerjaan-bg: rgba(184, 146, 61, 0.12);
  --tag-pekerjaan-txt: #8A6A24;
  --tag-keluarga-bg: rgba(90, 122, 90, 0.10);
  --tag-keluarga-txt: #3F5A3F;
  --tag-kesehatan-bg: rgba(176, 85, 58, 0.10);
  --tag-kesehatan-txt: #8E3F29;
  --tag-keagamaan-bg: rgba(122, 90, 121, 0.10);
  --tag-keagamaan-txt: #5E425E;
  --tag-sosial-bg: rgba(196, 137, 63, 0.12);
  --tag-sosial-txt: #8E5E1F;
  --tag-lainnya-bg: rgba(107, 106, 99, 0.10);
  --tag-lainnya-txt: #4A4944;
  --tag-personal-bg: rgba(217, 119, 87, 0.10);
  --tag-personal-txt: #B05A3E;
  --chat-ref-bg: rgba(217, 119, 87, 0.18);
}

[data-theme="warm-dark"] {
  /* ---- Dark: warm obsidian, cream ink ---- */
  --bg-primary: #262624;
  --bg-secondary: #1F1E1D;
  --bg-card: #34332F;
  --bg-input: #3D3C38;
  --text-primary: #F5F4EE;
  --text-secondary: #D4D2C8;
  --text-muted: #A8A69B;
  --border-color: #4A4843;

  --accent-primary: #E08767;
  --accent-hover: #EC9A7B;

  --accent-pendidikan: #7B9BB5;
  --accent-pekerjaan: #D4AB55;
  --accent-keluarga: #7B9B7B;
  --accent-kesehatan: #D06B4F;
  --accent-keagamaan: #9B7B9A;
  --accent-sosial: #E0A555;
  --accent-lainnya: #A8A69B;
  --accent-entity: #9B9B9B;

  --accent-secondary: var(--accent-pendidikan);
  --accent-tertiary: var(--accent-keluarga);

  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.20), 0 1px 3px rgba(0, 0, 0, 0.24);
  --shadow-2: 0 2px 8px rgba(0, 0, 0, 0.28), 0 1px 2px rgba(0, 0, 0, 0.20);
  --shadow-3: 0 8px 24px rgba(0, 0, 0, 0.36), 0 2px 6px rgba(0, 0, 0, 0.24);

  --tag-pendidikan-bg: rgba(123, 155, 181, 0.14);
  --tag-pendidikan-txt: #9DB9CE;
  --tag-pekerjaan-bg: rgba(212, 171, 85, 0.14);
  --tag-pekerjaan-txt: #E5C07A;
  --tag-keluarga-bg: rgba(123, 155, 123, 0.14);
  --tag-keluarga-txt: #9DBA9D;
  --tag-kesehatan-bg: rgba(208, 107, 79, 0.14);
  --tag-kesehatan-txt: #E58A6E;
  --tag-keagamaan-bg: rgba(155, 123, 154, 0.14);
  --tag-keagamaan-txt: #B89CB7;
  --tag-sosial-bg: rgba(224, 165, 85, 0.14);
  --tag-sosial-txt: #EBBC7A;
  --tag-lainnya-bg: rgba(168, 166, 155, 0.14);
  --tag-lainnya-txt: #BCBAB0;
  --tag-personal-bg: rgba(224, 135, 103, 0.14);
  --tag-personal-txt: #ECA98C;
  --chat-ref-bg: rgba(224, 135, 103, 0.28);
}

/* ==========================================================================
   Base Elements Reset & Typography
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 500;
  line-height: 1.25;
}

/* Custom Scrollbar - Flat, Minimal */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* ==========================================================================
   Layout Structures
   ========================================================================== */

.app-container {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* App Sidebar - Clean Vertical List */
.app-sidebar {
  width: 320px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
  flex-shrink: 0;
}

.sidebar-header {
  margin-bottom: 3rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.25rem;
}

.brand-logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--accent-primary);
  line-height: 1;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.sidebar-section {
  margin-bottom: 2.5rem;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.search-box {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  color: var(--text-muted);
}

.search-box input {
  width: 100%;
  padding: 0.75rem 0.85rem 0.75rem 2.25rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  background-color: var(--bg-input);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  transition: all var(--transition-normal);
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-primary);
  background-color: var(--bg-card);
}

/* Multiple Filter Custom Checkbox */
.multiple-filter-container {
  display: flex;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0.25rem 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  user-select: none;
}

.checkbox-label input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.custom-checkbox {
  height: 16px;
  width: 16px;
  background-color: var(--bg-input);
  border: 1.5px solid var(--border-color);
  border-radius: 4px;
  display: inline-block;
  position: relative;
  transition: all var(--transition-fast);
}

.checkbox-label:hover input~.custom-checkbox {
  border-color: var(--text-muted);
}

.checkbox-label input:checked~.custom-checkbox {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.custom-checkbox::after {
  content: "";
  position: absolute;
  display: none;
  left: 4.5px;
  top: 1.5px;
  width: 4px;
  height: 8px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-label input:checked~.custom-checkbox::after {
  display: block;
}

.checkbox-text {
  line-height: 1;
}

/* Category & Entity Filter Elements - Flat Lists */
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.filter-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  background-color: transparent;
  border: none;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 100%;
  text-align: left;
}

.filter-chip:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.filter-chip.active {
  background-color: var(--border-color);
  color: var(--accent-primary);
  font-weight: 600;
}

.filter-chip-count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  background-color: transparent;
  padding: 0;
}

.filter-chip.active .filter-chip-count {
  color: var(--accent-primary);
}

/* Entity filter buttons horizontal grid */
.filter-group.entity-chips {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.entity-chip {
  padding: 0.35rem 0.65rem;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.entity-chip:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
}

.entity-chip.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #FFFFFF;
  font-weight: 600;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1.5px solid var(--border-color);
}

.theme-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.7rem;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  margin-bottom: 1rem;
}

.theme-toggle-btn:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-secondary);
}

[data-theme="warm-light"] .toggle-icon-light {
  display: none;
}

[data-theme="warm-dark"] .toggle-icon-dark {
  display: none;
}

.theme-toggle-btn svg {
  width: 1rem;
  height: 1rem;
  color: var(--accent-primary);
}

.sidebar-footer-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.pulse-indicator {
  width: 6px;
  height: 6px;
  background-color: var(--accent-tertiary);
  border-radius: 50%;
}

/* ==========================================================================
   Main Workspace & Resolution Capping
   ========================================================================== */

.app-workspace {
  flex-grow: 1;
  height: 100%;
  overflow-y: auto;
  padding: 3.5rem 3rem;
  background-color: var(--bg-primary);
  transition: background-color var(--transition-normal);
}

/* Inner content wrapper prevents horizontal stretching on wide viewports */
.workspace-content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

/* Header Banner & Stats Row */
.workspace-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 2.25rem;
}

.workspace-title {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  text-wrap: balance;
}

.workspace-subtitle {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.5;
  max-width: 600px;
}

/* Independent KPI tiles (replaces fraction readout) */
.kpi-strip {
  display: flex;
  align-items: stretch;
  gap: var(--space-2);
}

.kpi-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
  padding: 0.5rem var(--space-4);
  position: relative;
}

.kpi-tile+.kpi-tile::before {
  content: "";
  position: absolute;
  left: calc(var(--space-2) * -0.5);
  top: 12%;
  bottom: 12%;
  width: 1px;
  background: var(--border-color);
}

.kpi-val {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.kpi-lbl {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: lowercase;
}

.kpi-spark {
  height: 14px;
  width: 56px;
  margin-top: 0.25rem;
  display: block;
}

/* ==========================================================================
   Visualizations (Chart Cards)
   ========================================================================== */

.visuals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.visual-card-large,
.visual-card-small {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-normal);
  max-width: 100%;
  overflow: hidden;
}

.visual-card-large:hover,
.visual-card-small:hover {
  border-color: var(--text-secondary);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  text-wrap: balance;
}

.card-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.card-header-icon {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--text-muted);
}

.chart-container {
  position: relative;
  flex-grow: 1;
  width: 100%;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.chart-container canvas {
  max-width: 100% !important;
}

/* Explorer Layout */
.explorer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
}

.results-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: 4px;
}

.sort-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-right: 0.5rem;
}

.sort-select {
  padding: 0.35rem 1.5rem 0.35rem 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  outline: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sort-select:focus {
  border-color: var(--text-secondary);
}

/* Fact Cards Grid & Flat Cards */
.facts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--card-min-width, 340px), 1fr));
  gap: 1.5rem;
  --card-scale: 1.0; /* Calculated in JS in real-time, fallback is 1.0 */
}

.fact-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: calc(1.5rem * var(--card-scale));
  display: flex;
  flex-direction: column;
  gap: calc(1.15rem * var(--card-scale));
  cursor: pointer;
  position: relative;
  transition: border-color var(--transition-normal);
  container-type: inline-size;
}

.fact-card:hover {
  border-color: var(--accent-primary);
}

/* Scroll Reveal Animations (Fade Up & Reversible) */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  will-change: transform, opacity;
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .scroll-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Remove side-stripe border ban compliance */
.fact-card::before {
  display: none !important;
}

.fact-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.meta-date {
  font-family: var(--font-mono);
  font-size: calc(0.72rem * var(--card-scale));
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: calc(0.35rem * var(--card-scale));
}

.meta-date svg {
  width: calc(0.85rem * var(--card-scale));
  height: calc(0.85rem * var(--card-scale));
}

.cat-badge {
  font-family: var(--font-mono);
  font-size: calc(0.68rem * var(--card-scale));
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: calc(0.25rem * var(--card-scale)) calc(0.6rem * var(--card-scale));
  border-radius: 4px;
  text-transform: uppercase;
}

/* Badges styling */
.badge-pendidikan {
  background-color: var(--tag-pendidikan-bg);
  color: var(--tag-pendidikan-txt);
}

.badge-pekerjaan {
  background-color: var(--tag-pekerjaan-bg);
  color: var(--tag-pekerjaan-txt);
}

.badge-keluarga {
  background-color: var(--tag-keluarga-bg);
  color: var(--tag-keluarga-txt);
}

.badge-kesehatan {
  background-color: var(--tag-kesehatan-bg);
  color: var(--tag-kesehatan-txt);
}

.badge-keagamaan {
  background-color: var(--tag-keagamaan-bg);
  color: var(--tag-keagamaan-txt);
}

.badge-sosial {
  background-color: var(--tag-sosial-bg);
  color: var(--tag-sosial-txt);
}

.badge-lainnya {
  background-color: var(--tag-lainnya-bg);
  color: var(--tag-lainnya-txt);
}

.badge-other {
  background-color: var(--tag-lainnya-bg);
  color: var(--tag-lainnya-txt);
}

.fact-card-title {
  font-family: var(--font-serif);
  font-size: calc(1.45rem * var(--card-scale));
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  text-wrap: balance;
}

.fact-card-body {
  font-size: calc(0.88rem * var(--card-scale));
  line-height: 1.55;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  text-wrap: pretty;
}

.fact-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  border-top: 1.5px solid var(--bg-secondary);
  padding-top: calc(1rem * var(--card-scale));
}

.entities-involved {
  display: flex;
  gap: calc(0.3rem * var(--card-scale));
  flex-wrap: wrap;
  align-items: center;
}

.entity-avatar {
  font-family: var(--font-mono);
  font-size: calc(0.7rem * var(--card-scale));
  font-weight: 600;
  padding: calc(0.2rem * var(--card-scale)) calc(0.5rem * var(--card-scale));
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 4px;
}

.location-tag {
  font-family: var(--font-mono);
  font-size: calc(0.72rem * var(--card-scale));
  font-weight: 600;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: calc(0.25rem * var(--card-scale));
}

.location-tag svg {
  width: calc(0.8rem * var(--card-scale));
  height: calc(0.8rem * var(--card-scale));
  color: var(--text-muted);
}

/* Actions and Load More buttons */
.explorer-footer {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

.btn {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-normal);
  outline: none;
}

.btn-primary {
  background-color: var(--accent-primary);
  color: #FFFFFF;
  border: 1.5px solid var(--accent-primary);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--text-secondary);
}

.no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  background-color: var(--bg-card);
  border: 1.5px dashed var(--border-color);
  border-radius: 6px;
}

.no-results-icon {
  width: 2rem;
  height: 2rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.no-results h4 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.no-results p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  max-width: 350px;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   Details Drawer (Flat Panel Slideout)
   ========================================================================== */

.detail-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  visibility: hidden;
  transition: visibility var(--transition-slow);
}

.detail-drawer.open {
  visibility: visible;
}

.drawer-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(31, 30, 29, 0.7);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.detail-drawer.open .drawer-overlay {
  opacity: 1;
}

.drawer-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 980px;
  max-width: 95vw;
  height: 640px;
  max-height: 90vh;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.detail-drawer.open .drawer-content {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.drawer-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.drawer-nav-btn {
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.drawer-nav-btn:hover:not(:disabled) {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.drawer-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.drawer-nav-btn svg {
  width: 1rem;
  height: 1rem;
}

.drawer-pos {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  margin: 0 var(--space-1);
}

.drawer-close {
  margin-left: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  width: 2rem;
  height: 2rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.drawer-close:hover {
  background-color: var(--accent-primary);
  color: #FFFFFF;
  border-color: var(--accent-primary);
}

.drawer-close svg {
  width: 1rem;
  height: 1rem;
}

.drawer-body {
  padding: var(--space-5) var(--space-5);
  flex-grow: 1;
  min-height: 0;
  height: 100%;
  overflow: hidden;
  /* Prevent body scrolling: columns scroll internally */
  display: flex;
  flex-direction: column;
}

.drawer-two-col-layout {
  display: flex;
  width: 100%;
  height: 100%;
  gap: 1.5rem;
  overflow: hidden;
}

.drawer-left-col {
  width: 45%;
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-right: 0.5rem;
}

.drawer-right-col {
  width: 55%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-section-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: transparent !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  overflow: hidden;
}

.chat-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex-shrink: 0;
}

.drawer-right-col .chat-thread-container {
  flex-grow: 1;
  overflow-y: auto;
  background-color: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100%;
  max-height: none !important;
}

/* Detail Drawer Elements */
.drawer-meta-section {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1rem;
}

.drawer-tags {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.drawer-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.drawer-quick-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  background-color: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 1rem;
  margin-top: 0.5rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.spec-lbl {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
}

.spec-val {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.spec-val svg {
  width: 0.9rem;
  height: 0.9rem;
  color: var(--accent-primary);
}

/* Section Card Stylings inside Drawer */
.drawer-section-card {
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 1.25rem;
  background-color: var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.drawer-section-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.drawer-section-title svg {
  width: 0.95rem;
  height: 0.95rem;
  color: var(--accent-primary);
}

.drawer-section-content {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-primary);
  text-wrap: pretty;
}


/* WhatsApp Styled Conversation Thread */
.chat-thread-container {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.2rem;
  background-color: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  max-height: 500px;
  overflow-y: auto;
}

.chat-bubble {
  max-width: 85%;
  padding: 0.75rem 0.95rem;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  line-height: 1.5;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: opacity var(--transition-normal), transform var(--transition-fast);
}

.chat-bubble.left {
  align-self: flex-start;
  background-color: var(--bg-card);
  color: var(--text-primary);
  border-bottom-left-radius: 2px;
  border: 1.5px solid var(--border-color);
}

.chat-bubble.right {
  align-self: flex-end;
  background-color: var(--tag-personal-bg);
  color: var(--tag-personal-txt);
  border-bottom-right-radius: 2px;
  border: 1.5px solid var(--border-color);
}

.chat-bubble.ref-highlight {
  background-color: var(--chat-ref-bg) !important;
  border: 1.5px solid var(--accent-primary) !important;
  box-shadow: 0 2px 8px rgba(217, 119, 87, 0.15) !important;
  font-weight: 500;
  transform: scale(1.01);
  z-index: 2;
}

/* Highlight styling for search matches */
.chat-search-highlight {
  background-color: rgba(217, 119, 87, 0.22);
  /* semi-transparent coral */
  border-bottom: 1.5px solid var(--accent-primary);
  color: inherit;
  border-radius: 2px;
  padding: 0 1px;
}

[data-theme="warm-dark"] .chat-search-highlight {
  background-color: rgba(224, 135, 103, 0.3);
}

/* Dim non-highlighted bubbles when there is at least one highlighted bubble in the container */
.chat-thread-container:has(.ref-highlight) .chat-bubble:not(.ref-highlight) {
  opacity: 0.55;
  filter: saturate(70%);
}

/* Other Facts in the Same Session Links */
.other-facts-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.other-fact-link {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.65rem 0.85rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  transition: all var(--transition-fast);
  color: var(--text-primary);
}

.other-fact-link:hover {
  border-color: var(--accent-primary);
  background-color: var(--bg-secondary);
}

.other-fact-link.active {
  background-color: rgba(217, 119, 87, 0.08);
  /* light warm accent tint */
  border-color: var(--accent-primary);
  cursor: default;
}

.other-fact-link.active .other-fact-topic {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
}

.other-fact-link.active .other-fact-topic::after {
  content: "• Active Topic";
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-primary);
  opacity: 0.85;
  margin-left: auto;
}

.other-fact-topic {
  font-weight: 700;
  color: var(--accent-primary);
}

.other-fact-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 0.15rem;
  display: block;
  line-height: 1.4;
}

.chat-sender {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.chat-bubble.left .chat-sender {
  color: var(--accent-pendidikan);
}

.chat-bubble.right .chat-sender {
  color: var(--accent-primary);
}

.chat-text {
  word-break: break-word;
}

/* Reference Badge inside Chat Bubble */
.ref-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 0.2rem;
  letter-spacing: 0.03em;
}

.ref-badge svg {
  width: 10px;
  height: 10px;
}

/* Chat Filtering Button styling */
.chat-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chat-filter-btn:hover {
  background-color: var(--border-color);
  color: var(--text-primary);
}

.chat-filter-btn.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

.chat-filter-btn svg {
  width: 12px;
  height: 12px;
}

/* Responsive Overrides */
@media (max-width: 1200px) {
  /* Simplified for 2x2 standard grid */
}

/* Sidebar mobile controls (hidden on desktop) */
.sidebar-toggle-btn-mobile,
.sidebar-close-btn-mobile,
.sidebar-overlay-mobile {
  display: none !important;
}

.brand-row {
  display: flex;
  align-items: center;
  width: 100%;
}

.title-with-toggle {
  display: flex;
  align-items: center;
}

/* Explorer Header Control Layouts */
.explorer-header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.explorer-control-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.zoom-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.zoom-icon-label {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
}

.zoom-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 110px;
  height: 6px;
  border-radius: 3px;
  background-color: var(--border-color);
  outline: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.zoom-slider:hover {
  background-color: var(--text-muted);
}

.zoom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--accent-primary);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.zoom-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.zoom-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: none;
  border-radius: 50%;
  background-color: var(--accent-primary);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.zoom-slider::-moz-range-thumb:hover {
  transform: scale(1.2);
}

@media (max-width: 900px) {
  .app-container {
    display: flex;
    flex-direction: row;
    overflow: hidden;
  }

  .sidebar-toggle-btn-mobile {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    position: fixed !important;
    bottom: 2rem !important;
    right: 2rem !important;
    width: 3.5rem !important;
    height: 3.5rem !important;
    border-radius: 50% !important;
    background-color: var(--accent-primary) !important;
    color: #ffffff !important;
    border: none !important;
    box-shadow: 0 4px 16px rgba(217, 119, 87, 0.45) !important;
    z-index: 1000 !important;
    margin: 0 !important;
    transition: all var(--transition-fast);
  }

  .sidebar-toggle-btn-mobile:hover {
    background-color: color-mix(in srgb, var(--accent-primary) 85%, #000) !important;
    transform: scale(1.05);
  }

  .sidebar-toggle-btn-mobile svg {
    width: 1.5rem !important;
    height: 1.5rem !important;
  }


  .sidebar-close-btn-mobile {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 6px;
    background: none;
    border: 1.5px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .sidebar-close-btn-mobile:hover {
    background-color: var(--bg-input);
    color: var(--text-primary);
  }

  .sidebar-close-btn-mobile svg {
    width: 1rem;
    height: 1rem;
  }

  .brand-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

  .title-with-toggle {
    display: flex;
    align-items: center;
  }

  /* Slide-over off-canvas sidebar */
  .app-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    max-width: 80vw;
    height: 100vh;
    z-index: 1050;
    /* below detail drawer overlay */
    background-color: var(--bg-secondary);
    border-right: 1.5px solid var(--border-color);
    border-bottom: none;
    padding: 1.5rem;
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    overflow-y: auto;
    box-shadow: var(--shadow-3);
    display: flex;
    flex-direction: column;
  }

  .app-sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay-mobile {
    display: block !important;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(31, 30, 29, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1040;
    /* just below the mobile sidebar */
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
  }

  .sidebar-overlay-mobile.open {
    opacity: 1;
    visibility: visible;
  }

  .app-workspace {
    width: 100%;
    margin-left: 0;
    padding: 1rem;
    height: 100vh;
    overflow-y: auto;
  }

  .visuals-grid {
    grid-template-columns: 1fr;
  }

  .visual-card-large,
  .visual-card-small {
    grid-column: span 1;
  }

  .drawer-content {
    width: 100vw;
  }

  .workspace-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    padding-bottom: 1.5rem;
  }

  .kpi-strip {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
  }

  .kpi-tile {
    flex: 1 1 90px;
    min-width: 90px;
  }

  .workspace-search-bar {
    margin: 0 0 1.5rem 0 !important;
    position: relative !important;
    top: auto !important;
    box-shadow: none !important;
  }

  .ws-search-hint {
    display: none !important;
  }

  .facts-grid {
    gap: 0.75rem !important;
  }

  .explorer-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .explorer-header-right {
    width: 100%;
    justify-content: space-between;
    gap: 1rem;
  }

  .explorer-control-item {
    flex: 1;
    justify-content: flex-start;
  }

  .zoom-control {
    justify-content: flex-end;
  }

  /* Typography overrides for header on mobile */
  .workspace-title {
    font-size: 1.85rem !important;
    letter-spacing: -0.02em !important;
    text-transform: lowercase !important;
  }
  .workspace-subtitle {
    font-size: 0.85rem !important;
    color: var(--text-muted) !important;
  }

  /* Segmented control tabs - premium mobile view */
  .workspace-tabs.segmented {
    display: flex !important;
    width: 100% !important;
    align-self: stretch !important;
  }
  .workspace-tabs.segmented .tab-btn {
    flex: 1 !important;
    justify-content: center !important;
  }

  /* KPI Tiles wrapping & visual card styling on mobile */
  .kpi-tile {
    background-color: var(--bg-card) !important;
    border: 1.5px solid var(--border-color) !important;
    border-radius: 8px !important;
    padding: 0.75rem var(--space-4) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
  }
  .kpi-tile+.kpi-tile::before {
    display: none !important;
  }

  /* Network Graph Mobile adjustments */
  .graph-container-wrapper {
    height: 480px !important;
  }
  .visual-card-full {
    padding: 1rem !important;
    gap: 1rem !important;
  }

  /* Scrollable/Swipeable category legend on mobile */
  .network-legend {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
    width: 100% !important;
    padding: 0.5rem 0 !important;
    gap: 0.75rem !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none !important;
  }
  .network-legend::-webkit-scrollbar {
    display: none !important;
  }
  .network-legend .legend-item {
    flex-shrink: 0 !important;
  }

  /* Mobile-native graph toolbar */
  .graph-toolbar {
    flex-direction: row !important;
    gap: 0.5rem !important;
    align-items: center !important;
    left: 0.5rem !important;
    right: 0.5rem !important;
    top: 0.5rem !important;
  }
  .graph-search {
    flex-grow: 1 !important;
    width: auto !important;
  }
  .graph-search input {
    width: 100% !important;
    padding: 0.55rem 0.55rem 0.55rem 2rem !important;
  }
  .graph-actions {
    flex-shrink: 0 !important;
  }
  .graph-btn span {
    display: none !important;
  }
  .graph-btn {
    padding: 0.55rem !important;
    width: 2.2rem !important;
    height: 2.2rem !important;
    justify-content: center !important;
    align-items: center !important;
  }

  /* Detail Drawer & Chat Bubbles scroll optimization */
  .chat-thread-container {
    -webkit-overflow-scrolling: touch !important;
  }
}

/* Sticky workspace search bar */
.workspace-search-bar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: calc(var(--space-6) * -1) 0 0;
  padding: var(--space-3) var(--space-4);
  background-color: color-mix(in srgb, var(--bg-primary) 86%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
}

.ws-search-icon {
  position: absolute;
  width: 1rem;
  height: 1rem;
  color: var(--text-muted);
  pointer-events: none;
  margin-left: var(--space-3);
}

.workspace-search-bar input {
  flex: 1;
  padding: 0.6rem var(--space-4) 0.6rem 2.5rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.workspace-search-bar input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.12);
}

.ws-clear-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
}

.ws-clear-btn:hover {
  color: var(--text-primary);
}

.ws-clear-btn svg {
  width: 0.9rem;
  height: 0.9rem;
}

.ws-search-hint {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  white-space: nowrap;
}

/* Segmented control (replaces underline tabs) */
.workspace-tabs.segmented {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  align-self: flex-start;
  margin-top: 0;
}

.workspace-tabs.segmented .tab-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.workspace-tabs.segmented .tab-btn:hover {
  color: var(--text-primary);
}

.workspace-tabs.segmented .tab-btn.active {
  color: var(--accent-primary);
  background-color: var(--bg-card);
  box-shadow: var(--shadow-1);
}

/* Tab Pane Visibility */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* ==========================================================================
   Full Width Visual Card (For Graph)
   ========================================================================== */
.visual-card-full {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: border-color var(--transition-normal);
}

.visual-card-full:hover {
  border-color: var(--text-secondary);
}

/* Graph Container & Canvas Layout */
.graph-container-wrapper {
  position: relative;
  background-color: var(--bg-primary);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
  height: 600px;
}

.network-graph-canvas {
  width: 100%;
  height: 100%;
}

.network-graph-canvas svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Graph Toolbar (Inside Canvas Area) */
.graph-toolbar {
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
  /* Let clicks pass to canvas if not on buttons */
}

.graph-search {
  position: relative;
  pointer-events: auto;
  /* Re-enable clicks */
  width: 280px;
  box-shadow: 0 2px 8px rgba(25, 23, 21, 0.04);
}

.graph-search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.9rem;
  height: 0.9rem;
  color: var(--text-muted);
}

.graph-search input {
  width: 100%;
  padding: 0.55rem 2rem 0.55rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.graph-search input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.1);
}

.clear-search-btn {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.clear-search-btn:hover {
  color: var(--text-primary);
}

.clear-search-btn svg {
  width: 0.85rem;
  height: 0.85rem;
}

.graph-actions {
  pointer-events: auto;
  box-shadow: 0 2px 8px rgba(25, 23, 21, 0.04);
}

.graph-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 6px;
  transition: all var(--transition-fast);
}

.graph-btn svg {
  width: 0.85rem;
  height: 0.85rem;
}

/* Legend inside Header */
.network-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.legend-dot.dot-personal {
  background-color: var(--accent-primary);
}

.legend-dot.dot-kuliah {
  background-color: var(--accent-secondary);
}

.legend-dot.dot-pendidikan {
  background-color: var(--accent-tertiary);
}

.legend-dot.dot-pekerjaan {
  background-color: var(--accent-pekerjaan);
}

.legend-dot.dot-keagamaan {
  background-color: var(--accent-keagamaan);
}

.legend-dot.dot-entity {
  background-color: var(--accent-entity);
}

/* SVG Graph Elements Styling */
.link {
  stroke: var(--border-color);
  stroke-opacity: 0.45;
  stroke-width: 1.2px;
  transition: stroke-opacity var(--transition-fast), stroke-width var(--transition-fast), stroke var(--transition-fast);
}

/* Category↔Topic edges: thicker, tinted toward the border for structure */
.link-cat-topic {
  stroke: var(--border-color);
  stroke-opacity: 0.55;
  stroke-width: 1.6px;
}

/* Topic↔Entity edges: thin, quiet */
.link-topic-entity {
  stroke: var(--border-color);
  stroke-opacity: 0.35;
  stroke-width: 1px;
}

/* Bridge edges (touching a high-degree entity): coral, the signature insight */
.link-bridge {
  stroke: var(--accent-primary);
  stroke-opacity: 0.5;
  stroke-width: 1.4px;
}

.link.highlighted {
  stroke: var(--accent-primary);
  stroke-opacity: 0.85;
  stroke-width: 2px;
}

.link.dimmed {
  stroke-opacity: 0.08;
}

/* Node shapes (circle or hexagon path for bridge entities) */
.node-shape {
  transition: transform 0.25s var(--ease-out), stroke-width var(--transition-fast), fill var(--transition-fast);
  cursor: pointer;
  transform-origin: center;
  transform-box: fill-box;
}

.node:hover .node-shape,
.node:focus-visible .node-shape {
  transform: scale(1.18);
}

.node:focus {
  outline: none;
}

.node:focus-visible .node-shape {
  stroke: var(--text-primary) !important;
  stroke-width: 4px !important;
  filter: drop-shadow(0 0 8px rgba(217, 119, 87, 0.5));
}

/* Category Hub: solid category color with a quiet outer ring */
.node.type-category .node-shape {
  fill: currentColor !important;
  stroke: var(--bg-card);
  stroke-width: 3px;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.12));
}

/* Topic: hollow ring bordered in its category color */
.node.type-topic .node-shape {
  fill: var(--bg-card) !important;
  stroke: currentColor !important;
  stroke-width: 3.5px;
}

/* Entity leaf: small solid graphite dot */
.node.type-entity .node-shape {
  fill: var(--accent-entity) !important;
  stroke: var(--bg-card);
  stroke-width: 1.5px;
}

/* Bridge entity: coral hexagon — the hub that connects clusters */
.node.type-entity .bridge-shape {
  fill: var(--accent-primary) !important;
  stroke: var(--bg-card);
  stroke-width: 2px;
  filter: drop-shadow(0 0 6px rgba(217, 119, 87, 0.35));
}

.node.highlighted .node-shape {
  stroke: var(--text-primary) !important;
  stroke-width: 2.5px;
}

.node.dimmed {
  opacity: 0.2;
}

.node-label {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  fill: var(--text-primary);
  pointer-events: none;
  paint-order: stroke;
  stroke: var(--bg-card);
  stroke-width: 4px;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: fill var(--transition-fast), stroke var(--transition-fast), opacity var(--transition-fast);

  /* Semantic zoom: inverse-scale text so it stays readable across zoom levels */
  transform: scale(var(--semantic-scale, 1));
  transform-origin: center;
  transform-box: fill-box;
  opacity: 1;
}

.node.type-category .node-label {
  font-size: 1.15rem;
  font-weight: 800;
  fill: var(--text-primary);
  opacity: 1;
  /* category labels always visible */
}

/* Topic labels: hidden at overview zoom to prevent overlap; revealed on zoom-in */
svg.zoom-overview .node.type-topic .node-label {
  opacity: 0;
}

svg.zoom-overview .node.type-topic:focus-visible .node-label {
  opacity: 1;
}

/* Entity labels: hover-only — they are too dense to show all at once */
.node.type-entity .node-label {
  opacity: 0;
}

.node.type-entity:hover .node-label,
.node.type-entity.highlighted .node-label,
.node.type-entity:focus-visible .node-label {
  opacity: 1;
}

.node.highlighted .node-label {
  fill: var(--accent-primary) !important;
  font-weight: 700;
}

/* Floating Expand/Collapse Tombol kecil (+) / (-) */
.expand-badge circle {
  transition: r 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), fill var(--transition-fast), stroke var(--transition-fast);
}

.expand-badge:hover circle {
  r: 10px !important;
  /* Grow the button size dynamically on hover! */
  fill: var(--bg-secondary) !important;
}

.expand-badge text {
  pointer-events: none;
  font-family: var(--font-mono);
  user-select: none;
}

/* Floating custom tooltip style */
.graph-tooltip {
  position: absolute;
  pointer-events: none;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 0.75rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
  max-width: 280px;
  z-index: 100;
  opacity: 0;
  transition: opacity var(--transition-fast);
  line-height: 1.45;
}

.tooltip-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  line-height: 1.25;
}

.tooltip-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  font-weight: 600;
  text-transform: uppercase;
}

.tooltip-desc {
  color: var(--text-secondary);
  font-size: 0.74rem;
}

/* Insights Panel at the bottom */
.network-insights-panel {
  border-top: 1.5px solid var(--border-color);
  padding-top: 1.5rem;
}

.insights-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
  color: var(--accent-primary);
}

.insights-header h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.insights-header svg {
  width: 0.95rem;
  height: 0.95rem;
}

.insights-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}

.insights-list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.insights-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-secondary);
  font-size: 0.75rem;
}

.insights-list code {
  background-color: var(--bg-secondary);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-primary);
}

/* D3 Timeline & Brush Styles */
.timeline-d3-wrapper {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  position: relative;
}

.timeline-d3 {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

/* Brush overlay styles */
.timeline-d3 .selection {
  fill: var(--accent-primary);
  fill-opacity: 0.08;
  stroke: var(--accent-primary);
  stroke-width: 1px;
}

.timeline-d3 .handle {
  fill: var(--bg-card);
  stroke: var(--accent-primary);
  stroke-width: 1.5px;
  width: 6px;
  rx: 3px;
  ry: 3px;
}

/* Date range indicator */
.date-range-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background-color: var(--tag-personal-bg);
  color: var(--tag-personal-txt);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-top: 0.5rem;
  transition: all var(--transition-normal);
  vertical-align: middle;
}

.date-range-indicator.hidden {
  display: none !important;
}

.clear-brush-btn {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  padding: 0;
  transition: opacity var(--transition-fast);
}

.clear-brush-btn:hover {
  opacity: 0.8;
}

.clear-brush-btn svg {
  width: 0.8rem;
  height: 0.8rem;
}

/* Date range helper text */
.date-range-helper {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  display: inline-block;
  opacity: 0.85;
}

.date-range-helper.hidden {
  display: none !important;
}

/* ==========================================================================
   Time Travel Sidebar Card, Focus Overlay & Symmetrical Animations
   ========================================================================== */

/* Sidebar card */
.time-travel-card {
  background-color: rgba(217, 119, 87, 0.05);
  /* warm brand coral tint */
  border: 1.5px solid rgba(217, 119, 87, 0.2);
  border-radius: 8px;
  padding: 1.25rem 1rem;
  margin-bottom: 2.5rem;
}

[data-theme="warm-dark"] .time-travel-card {
  background-color: rgba(224, 135, 103, 0.04);
  border-color: rgba(224, 135, 103, 0.15);
}

.section-icon-colored {
  color: var(--accent-primary);
  width: 14px;
  height: 14px;
  vertical-align: middle;
  margin-right: 0.25rem;
}

.time-travel-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.time-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.6rem 0.25rem;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.time-chip:hover {
  border-color: var(--text-muted);
  color: var(--text-primary);
  background-color: var(--bg-input);
}

.time-chip.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #FFFFFF;
}

.time-chip svg {
  width: 14px;
  height: 14px;
}

.time-chip.active svg {
  color: #FFFFFF;
}

/* Fullscreen Focus Overlay */
.time-travel-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(31, 30, 29, 0.85);
  /* near black */
  backdrop-filter: blur(12px);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.time-travel-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Header & Close Button */
.overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 700px;
  padding: 0 1.5rem;
  margin-bottom: 1rem;
}

.overlay-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.overlay-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.overlay-title {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

[data-theme="warm-dark"] .overlay-title {
  color: #F5F4EE;
}

.overlay-close-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 6px;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.overlay-close-btn:hover {
  background-color: var(--accent-primary);
  color: #FFFFFF;
  border-color: var(--accent-primary);
}

.overlay-close-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* Navigation & Body container */
.overlay-body-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  margin: 1.5rem 0;
  width: 100%;
  max-width: 900px;
  padding: 0 1.5rem;
}

.time-nav-btn {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-2);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.time-nav-btn:hover:not(:disabled) {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: scale(1.05);
}

.time-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.time-nav-btn svg {
  width: 1.5rem;
  height: 1.5rem;
}

/* Card stack container */
.focus-container {
  position: relative;
  width: 550px;
  max-width: 90vw;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.focus-card-wrapper {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: var(--shadow-3);
  overflow: hidden;
}

/* Symmetrical Animations */
.focus-card-wrapper.enter-left {
  animation: enterLeft 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.focus-card-wrapper.exit-right {
  animation: exitRight 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  pointer-events: none;
}

.focus-card-wrapper.enter-right {
  animation: enterRight 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.focus-card-wrapper.exit-left {
  animation: exitLeft 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  pointer-events: none;
}

@keyframes enterLeft {
  from {
    transform: translateX(-120%) rotate(-10deg);
    opacity: 0;
  }

  to {
    transform: translateX(0) rotate(0deg);
    opacity: 1;
  }
}

@keyframes exitRight {
  from {
    transform: translateX(0) rotate(0deg);
    opacity: 1;
  }

  to {
    transform: translateX(120%) rotate(10deg);
    opacity: 0;
  }
}

@keyframes enterRight {
  from {
    transform: translateX(120%) rotate(10deg);
    opacity: 0;
  }

  to {
    transform: translateX(0) rotate(0deg);
    opacity: 1;
  }
}

@keyframes exitLeft {
  from {
    transform: translateX(0) rotate(0deg);
    opacity: 1;
  }

  to {
    transform: translateX(-120%) rotate(-10deg);
    opacity: 0;
  }
}

/* Card inner content */
.focus-card-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  flex-shrink: 0;
}

.focus-card-date {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.focus-card-date svg {
  width: 14px;
  height: 14px;
}

.focus-card-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  line-height: 1.25;
  flex-shrink: 0;
}

.focus-card-divider {
  height: 1px;
  background-color: var(--border-color);
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.focus-card-summary {
  margin-bottom: 1.5rem;
  flex-shrink: 0;
}

.focus-card-summary h4,
.focus-card-chat-section h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.focus-card-summary p {
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.focus-card-chat-section {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-height: 0;
  /* allows overflow to work */
  overflow: hidden;
}

.focus-chat-thread {
  flex-grow: 1;
  overflow-y: auto;
  background-color: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Empty focus state */
.focus-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  gap: 1rem;
}

.focus-empty-icon {
  width: 3rem;
  height: 3rem;
  color: var(--text-muted);
}

.focus-empty-state h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.focus-empty-state p {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 320px;
}

/* Footer progress */
.overlay-footer {
  margin-top: 1rem;
}

.overlay-progress {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

@media (max-width: 768px) {
  .overlay-body-container {
    flex-direction: row;
    gap: 0.5rem;
    width: 100%;
    justify-content: center;
    align-items: center;
    padding: 0 0.25rem;
  }

  .focus-container {
    flex-grow: 1;
    max-width: calc(100% - 70px);
    height: 460px;
  }

  .time-nav-btn {
    width: 2.2rem;
    height: 2.2rem;
  }

  .time-nav-btn svg {
    width: 1rem;
    height: 1rem;
  }

  .focus-card-wrapper {
    padding: 1.25rem !important;
  }

  .focus-card-title {
    font-size: 1.3rem !important;
    margin-bottom: 0.75rem !important;
  }

  .focus-card-summary {
    margin-bottom: 1rem !important;
  }

  .focus-card-summary p {
    font-size: 0.84rem !important;
    line-height: 1.45 !important;
  }

  .focus-card-summary h4,
  .focus-card-chat-section h4 {
    font-size: 0.65rem !important;
    margin-bottom: 0.35rem !important;
  }

  .focus-chat-thread {
    padding: 0.75rem !important;
    gap: 0.5rem !important;
  }

  .view-original-btn span {
    display: none !important;
  }

  .view-original-btn {
    padding: 0.35rem !important;
  }

}

/* Responsive styles for 2-column Detail Modal */
@media (max-width: 980px) {
  .drawer-content {
    width: 95vw;
    height: 90vh;
  }

  .drawer-body {
    overflow-y: auto;
    /* allow body to scroll on mobile */
  }

  .drawer-two-col-layout {
    flex-direction: column;
    overflow: visible;
    gap: 1.5rem;
  }

  .drawer-left-col,
  .drawer-right-col {
    width: 100%;
    height: auto;
    overflow: visible;
  }

  .drawer-right-col .chat-thread-container {
    height: 400px;
    max-height: 400px !important;
  }
}

/* ==========================================================================
   Accessibility: Focus States for Keyboard Navigation
   ========================================================================== */

/* Hide default outlines for mouse/touch users */
button:focus,
input:focus,
select:focus,
textarea:focus,
.filter-chip:focus,
.entity-chip:focus,
.time-chip:focus,
.tab-btn:focus,
.theme-toggle-btn:focus,
.btn:focus,
.drawer-nav-btn:focus,
.drawer-close:focus {
  outline: none;
}

/* Accessible focus rings for keyboard navigation */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.filter-chip:focus-visible,
.entity-chip:focus-visible,
.time-chip:focus-visible,
.tab-btn:focus-visible,
.theme-toggle-btn:focus-visible,
.btn:focus-visible,
.drawer-nav-btn:focus-visible,
.drawer-close:focus-visible {
  outline: 2.5px solid var(--accent-primary) !important;
  outline-offset: 2.5px !important;
}

/* Custom Checkbox focus states */
.checkbox-label input:focus-visible ~ .custom-checkbox {
  outline: 2.5px solid var(--accent-primary) !important;
  outline-offset: 3px !important;
}

/* Slider focus rings */
.zoom-slider:focus-visible {
  outline: 2px solid var(--accent-primary) !important;
  outline-offset: 4px !important;
}