:root {
    --nav-h: 72px;
    --sidebar-w: 320px;
    --bg: #f2f8fd;
    --bg-warm: #e4f0f8;
    --ink: #1a3a5c;
    --ink-soft: #3d6180;
    --ink-faint: #7ca5c0;
    --accent: #e8634a;
    --paper: #ffffff;
    --rule: #bfd6e8;
    --map-base: #8ec4d8;
    --map-hi: #e8634a;
    --popup-bg: #ffffff;
    --popup-shadow: 0 20px 60px -20px rgba(26, 58, 92, 0.18), 0 4px 16px -4px rgba(26, 58, 92, 0.10);
    --green: #3bbfa0;
    --green-soft: #daf2ec;
    --header-bg: #1e3f5e;
  }

  html[data-theme="dark"] {
    --bg: #0b1d2e;
    --bg-warm: #0f2640;
    --ink: #e4f2fa;
    --ink-soft: #7ab4d0;
    --ink-faint: #3d6888;
    --accent: #f07460;
    --paper: #112238;
    --rule: #1c3d58;
    --map-base: #1c3d58;
    --map-hi: #f07460;
    --popup-bg: #0f2640;
    --popup-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.55), 0 4px 16px -4px rgba(0, 0, 0, 0.35);
    --green: #44d4b5;
    --green-soft: #0a261e;
    --header-bg: #112d45;
  }

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

  html, body {
    background: var(--bg);
    color: var(--ink);
    font-family: 'Nunito', system-ui, sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background 0.4s, color 0.4s;
  }


  /* World map background — contained within the stage area (right of panel, matching app margins) */
  .world-map {
    position: fixed;
    top: 0;
    bottom: 0;
    /* right mirrors the left padding + centering offset so map never bleeds to screen edge */
    right: calc(max(0px, (100vw - 1244px) / 2) + 32px);
    /* left: past the 1fr centering + app padding + panel + gap */
    left: calc(max(0px, (100vw - 1244px) / 2) + 32px + var(--sidebar-w) + 24px);
    z-index: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: left 0.55s cubic-bezier(0.4,0,0.2,1),
                right 0.55s cubic-bezier(0.4,0,0.2,1);
  }

  /* When zoomed: expand map to cover full viewport — UI (z-index 2) stays on top */
  html[data-map-zoomed] .world-map {
    left: 0 !important;
    right: 0 !important;
    overflow: visible;
  }
  html[data-map-zoomed] .world-map svg {
    -webkit-mask-image: none;
    mask-image: none;
    width: 100%;
  }

  /* Fade all four edges of the SVG itself — mask on the SVG element ensures
     top/bottom fade hits actual content (container taller than SVG aspect ratio) */
  .world-map svg {
    width: 165%;
    height: auto;
    max-height: 115vh;
    pointer-events: auto;
    user-select: none;
    -webkit-user-select: none;
    -webkit-mask-image:
      linear-gradient(to right,  transparent 0, black 5%, black 95%, transparent 100%),
      linear-gradient(to bottom, transparent 0, black 5%, black 95%, transparent 100%);
    -webkit-mask-composite: destination-in;
    mask-image:
      linear-gradient(to right,  transparent 0, black 5%, black 95%, transparent 100%),
      linear-gradient(to bottom, transparent 0, black 5%, black 95%, transparent 100%);
    mask-composite: intersect;
  }

  .world-map path {
    fill: var(--map-base);
    opacity: 0.55;
    transition: fill 0.6s ease, opacity 0.3s ease;
  }

  html[data-theme="dark"] .world-map path {
    opacity: 0.6;
  }

  /* Clickable countries — only those we have language data for */
  .world-map path.clickable {
    cursor: pointer;
  }
  .world-map path.clickable:hover {
    opacity: 0.9;
    fill: var(--accent);
  }

  .world-map path.highlight {
    fill: var(--map-hi);
    opacity: 0.75;
  }

  /* Focus mode: one country singled out — dim all others in the group */
  .world-map[data-focus] path.highlight:not(.highlight-selected) {
    opacity: 0.25;
  }
  .world-map[data-focus] path.highlight-selected {
    fill: var(--map-hi);
    opacity: 1;
  }

  html[data-theme="dark"] .world-map path.highlight {
    opacity: 0.8;
  }
  html[data-theme="dark"] .world-map[data-focus] path.highlight-selected {
    opacity: 1;
  }

  .world-map::after {
    display: none;
  }

  .app {
    position: relative;
    z-index: 2;
    height: 100vh;
    overflow: hidden;
    /* App spans full viewport — make it transparent to pointer events so clicks
       reach the SVG map below. Interactive regions are restored individually. */
    pointer-events: none;
    display: grid;
    grid-template-columns: 1fr minmax(auto, 1180px) 1fr;
    grid-template-rows: auto 1fr auto;
    padding: 0 0 28px;
    gap: 0;
  }

  header {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 28px;
    padding: 14px 40px;
    background: var(--paper);
    border-top: 5px solid var(--accent);
    border-bottom: 1px solid var(--rule);
    box-shadow: 0 4px 20px -4px color-mix(in srgb, var(--ink) 10%, transparent);
    pointer-events: auto;
    position: relative;
    z-index: 3;
  }

  .header-left { display: flex; flex-direction: column; gap: 4px; }

  /* ── App info nav (About, How it works, Methodology) ── */
  .app-infonav {
    display: flex;
    align-items: center;
    gap: 20px;
  }
  .app-infonav-link {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--ink-soft);
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: 0.01em;
    transition: color 0.18s;
  }
  .app-infonav-link:hover { color: var(--ink); }
  .app-infonav-link--dim {
    color: var(--ink-faint);
    cursor: default;
    pointer-events: none;
    font-style: italic;
  }

  /* ── App mode nav (Map Explorer / Ambient Mode / Quiz Mode) ── */
  .app-modenav {
    display: flex;
    align-items: center;
    gap: 6px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
  .app-modenav-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 24px;
    font-family: 'Nunito', sans-serif;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border: 1.5px solid transparent;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    white-space: nowrap;
  }
  .app-modenav-link svg { width: 16px; height: 16px; flex-shrink: 0; }
  .app-modenav-link:hover { background: color-mix(in srgb, var(--ink) 7%, var(--paper)); color: var(--ink); }
  .app-modenav-link--map { color: var(--ink); background: color-mix(in srgb, var(--ink) 7%, var(--paper)); border-color: var(--rule); }
  html[data-ambient] .app-modenav-link--active { background: transparent; color: var(--ink-soft); border-color: transparent; }
  html[data-ambient] .app-modenav-link--ambient { color: var(--ink); background: color-mix(in srgb, var(--ink) 7%, var(--paper)); border-color: var(--rule); }
  html[data-ambient] .app-modenav-link--ambient:hover { background: color-mix(in srgb, var(--ink) 12%, var(--paper)); opacity: 1; }
  .app-modenav-link--quiz {
    color: var(--ink-faint);
    border-color: transparent;
    background: transparent;
    cursor: default;
    pointer-events: none;
    font-style: italic;
    opacity: 0.6;
  }

  .brand {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 32px;
    font-weight: 800;
    font-style: normal;
    letter-spacing: -0.03em;
    line-height: 1;
    text-decoration: none;
    color: var(--ink);
    display: inline-flex;
    opacity: 0;
  }
  .brand.fonts-loaded {
    opacity: 1;
    transition: opacity 0.25s ease;
  }

  .brand-l { display: inline-block; }

  .brand-tld {
    font-size: 0.38em;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--ink-faint);
    vertical-align: 0.26em;
    margin-left: 2px;
    display: inline-block;
  }


  .meta {
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    color: var(--ink-faint);
    margin-top: 4px;
    padding-left: 2px;
  }

  /* ── Hamburger menu (shared with header.css pattern) ── */
  .nav-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--ink-soft);
    cursor: pointer;
    padding: 4px 6px;
    flex-shrink: 0;
    border-radius: 8px;
    transition: background 0.18s, color 0.18s;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
  }
  .nav-menu-btn:hover { background: color-mix(in srgb, var(--ink) 8%, var(--paper)); color: var(--ink); }
  .nav-menu-btn svg { width: 20px; height: 20px; display: block; }

  .nav-menu-panel {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    box-shadow: 0 8px 28px -4px rgba(26,58,92,0.14);
    z-index: 200;
    flex-direction: column;
    pointer-events: auto;
  }
  .nav-menu-panel.open { display: flex; }
  .nav-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink-soft);
    text-decoration: none;
    border-bottom: 1px solid color-mix(in srgb, var(--rule) 60%, transparent);
    transition: color 0.18s, background 0.18s;
  }
  .nav-menu-item:last-child { border-bottom: none; }
  .nav-menu-item:hover { color: var(--ink); background: var(--bg); }
  .nav-menu-item svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--accent); }

  /* ── Nav search ── */
  .nav-search {
    position: relative;
    display: flex;
    align-items: center;
  }

  .hsearch-icon {
    position: absolute;
    left: 11px;
    width: 15px;
    height: 15px;
    color: var(--ink-faint);
    pointer-events: none;
    flex-shrink: 0;
    transition: color 0.2s;
  }

  .hsearch-input {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
    background: var(--bg);
    border: 1.5px solid var(--rule);
    border-radius: 22px;
    padding: 8px 16px 8px 34px;
    width: 260px;
    outline: none;
    transition: width 0.25s ease, border-color 0.2s, box-shadow 0.2s;
    letter-spacing: 0.01em;
  }
  .hsearch-input::placeholder { color: var(--ink-faint); }
  .hsearch-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
  }
  .nav-search:focus-within .hsearch-icon { color: var(--accent); }

  .hsearch-results {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 300px;
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: 16px;
    box-shadow: 0 8px 36px -4px rgba(26,58,92,0.14);
    list-style: none;
    overflow: hidden;
    z-index: 300;
    max-height: 380px;
    overflow-y: auto;
  }
  .hsearch-results.open { display: block; }

  .hsearch-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 10px 14px;
    cursor: pointer;
    transition: background 0.15s;
    border-bottom: 1px solid color-mix(in srgb, var(--rule) 40%, transparent);
  }
  .hsearch-item:last-child { border-bottom: none; }
  .hsearch-item:hover { background: var(--bg); }

  .hsearch-badge {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 10px;
    flex-shrink: 0;
    white-space: nowrap;
  }
  .hsearch-badge--language {
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--accent);
  }
  .hsearch-badge--country {
    background: color-mix(in srgb, var(--map-base) 22%, transparent);
    color: var(--ink-soft);
  }

  .hsearch-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
  }

  .hsearch-sub {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--ink-faint);
    white-space: nowrap;
    flex-shrink: 0;
  }

  .hsearch-empty {
    padding: 16px 14px;
    font-size: 13px;
    color: var(--ink-faint);
    font-style: italic;
    text-align: center;
  }

  .hsearch-results mark {
    background: none;
    color: var(--accent);
    font-weight: 800;
  }

  .header-right {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
  }

  .mobile-search-btn { display: none; }

  .theme-toggle {
    background: transparent;
    border: 1px solid var(--rule);
    color: var(--ink-soft);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s;
    padding: 0;
  }

  .theme-toggle:hover {
    border-color: var(--ink);
    color: var(--ink);
  }

  .theme-toggle svg { width: 14px; height: 14px; }
  .theme-toggle .sun { display: none; }
  .theme-toggle .moon { display: block; }
  html[data-theme="dark"] .theme-toggle .sun { display: block; }
  html[data-theme="dark"] .theme-toggle .moon { display: none; }

  main {
    grid-column: 2;
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    gap: 0;
    padding: 28px 0 0;
    align-items: stretch;
    min-height: 0;
    transition: grid-template-columns 0.45s cubic-bezier(0.4,0,0.2,1);
  }

  .panel {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--rule);
    border-radius: 16px;
    margin-left: 16px;
    min-height: 0;
    overflow: hidden;
    background: var(--paper);
    align-self: stretch;
    box-shadow: 0 4px 24px color-mix(in srgb, var(--ink) 7%, transparent);
  }

  /* Collapsed: list hidden, panel shrinks to content, preview shown */
  html[data-panel-collapsed] .panel { align-self: flex-start; }
  html[data-panel-collapsed] .panel-list-wrap { display: none; }
  html[data-panel-collapsed] .panel .hotd-float { display: none; }
  html[data-panel-collapsed] .panel-collapsed-preview { display: flex; }
  html[data-panel-collapsed] .panel-close-btn svg { transform: rotate(180deg); }

  /* ── Collapsed preview card — mirrors the expanded item style ── */
  .panel-collapsed-preview {
    display: none;
    flex-direction: column;
    gap: 6px;
    margin: 4px 12px 14px;
    padding: 12px 14px 14px;
    border-radius: 0 10px 10px 0;
    background: color-mix(in srgb, var(--accent) 7%, var(--paper));
    border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
    border-left: 3px solid var(--accent);
    cursor: pointer;
    transition: background 0.15s;
  }
  .panel-collapsed-preview:hover {
    background: color-mix(in srgb, var(--accent) 13%, var(--paper));
  }

  .panel-preview-name {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 17px;
    font-weight: 700;
    font-style: italic;
    color: var(--accent);
    line-height: 1.2;
  }

  /* ── HOTD inside panel ── */
  .panel .hotd-float {
    display: none;
    position: relative;
    bottom: auto; left: auto;
    flex-shrink: 0;
    padding: 8px 10px 0;
  }

  .panel .hotd-pill {
    width: 100%;
    border-radius: 12px;
    animation: none;
    justify-content: flex-start;
  }

  .panel .hotd-float.open .hotd-pill {
    opacity: 1;
    pointer-events: auto;
    transform: none;
    animation: none;
    background: color-mix(in srgb, var(--accent) 10%, var(--paper));
    border-color: color-mix(in srgb, var(--accent) 40%, transparent);
    color: var(--accent);
  }

  /* In panel the card is position:relative so it takes space even when opacity:0.
     Use display:none to avoid the blank gap below the HOTD pill. */
  .panel .hotd-card {
    position: relative;
    bottom: auto; left: auto;
    width: 100%;
    margin-top: 6px;
    box-shadow: none;
    border-radius: 12px;
    display: none;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition: none;
  }
  .panel .hotd-float.open .hotd-card { display: flex; }

  /* ── Panel body — now a single column ── */
  .panel-body {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  /* Row holding bubble tabs + close button */
  .panel-nav-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--rule);
    background: var(--bg-warm);
  }

  .panel-nav {
    display: flex;
    flex-direction: row;
    gap: 4px;
    flex: 1;
    min-width: 0;
  }

  /* Bubble-style tab pills */
  .panel-nav-tab {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 20px;
    border: 1.5px solid transparent;
    background: transparent;
    cursor: pointer;
    color: var(--ink-faint);
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    line-height: 1.2;
  }
  .panel-nav-tab svg { width: 16px; height: 16px; flex-shrink: 0; }
  .panel-nav-tab span { text-align: left; }
  .panel-nav-tab:hover {
    background: var(--paper);
    color: var(--ink-soft);
    border-color: var(--rule);
  }
  .panel-nav-tab.active {
    background: color-mix(in srgb, var(--accent) 10%, var(--paper));
    border-color: color-mix(in srgb, var(--accent) 30%, transparent);
    color: var(--accent);
    box-shadow: none;
  }

  /* Close / hide-panel button inside the panel */
  .panel-close-btn {
    background: transparent;
    border: 1px solid var(--rule);
    color: var(--ink-faint);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    flex-shrink: 0;
    transition: all 0.25s;
  }
  .panel-close-btn:hover { border-color: var(--ink-soft); color: var(--ink); }
  .panel-close-btn svg { width: 13px; height: 13px; transition: transform 0.3s ease; }

  .panel-list-wrap {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .panel-section {
    display: none;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    padding: 8px 4px 8px 8px;
  }

  .panel-section.open {
    display: flex;
  }

  /* ── Stage language card — hidden, replaced by bottom sheet ── */
  .stage-lang-card { display: none; }

  .stage-lang-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--accent);
    border-radius: 3px 0 0 3px;
  }

  @keyframes panelPulse {
    0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 40%, transparent); }
    60%  { box-shadow: 0 0 0 8px color-mix(in srgb, var(--accent) 0%, transparent); }
    100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 0%, transparent); }
  }

  .stage-lang-card.pulse {
    animation: panelPulse 1.1s ease-out;
  }

  .stage-lang-name {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 22px;
    font-weight: 700;
    font-style: italic;
    color: var(--ink);
    line-height: 1.1;
    letter-spacing: -0.01em;
  }

  .stage-lang-native {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--ink-faint);
    margin-top: 2px;
    letter-spacing: 0.04em;
  }

  .stage-lang-region {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--ink-faint);
    letter-spacing: 0.06em;
    line-height: 1.6;
    margin-top: 6px;
  }

  .sort-toggle {
    flex-shrink: 0;
    display: flex;
    background: var(--bg-warm);
    border: 1px solid var(--rule);
    border-radius: 20px;
    padding: 3px;
    margin: 4px 0 6px;
    width: fit-content;
  }

  .sort-opt {
    background: transparent;
    border: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-faint);
    padding: 5px 16px;
    border-radius: 16px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
  }

  .sort-opt.active {
    background: var(--ink);
    color: var(--paper);
  }

  .sort-opt:not(.active):hover { color: var(--ink); }

  /* ── Hello of the Day floating bubble ── */
  @keyframes hotd-pulse {
    0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 28%, transparent); border-color: var(--rule); }
    50%       { box-shadow: 0 0 0 7px color-mix(in srgb, var(--accent) 0%, transparent); border-color: color-mix(in srgb, var(--accent) 55%, var(--rule)); }
  }

  .hotd-float {
    position: absolute;
    bottom: 18px;
    left: 18px;
    z-index: 10;
  }

  .hotd-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    border: 1px solid var(--rule);
    border-radius: 20px;
    padding: 9px 18px 9px 14px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
    cursor: pointer;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: hotd-pulse 3.2s ease-in-out infinite;
    transition: opacity 0.22s ease, transform 0.22s ease, color 0.15s;
  }

  .hotd-pill svg { width: 12px; height: 12px; }

  .hotd-pill:hover { color: var(--ink); animation-play-state: paused; }

  .hotd-float.open .hotd-pill {
    opacity: 0;
    pointer-events: none;
    transform: translateY(4px);
    animation: none;
  }

  .hotd-card {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 260px;
    background: color-mix(in srgb, var(--paper) 94%, transparent);
    border: 1px solid var(--rule);
    border-radius: 20px;
    padding: 18px 18px 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px color-mix(in srgb, var(--ink) 12%, transparent);
    display: flex;
    flex-direction: column;
    gap: 4px;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.4,0,0.2,1);
  }

  .hotd-float.open .hotd-card {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .hotd-card-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--ink-faint);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s;
    line-height: 1;
  }

  .hotd-card-close:hover { color: var(--ink); }

  .hotd-card-title {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 26px;
    font-style: italic;
    color: var(--ink);
    line-height: 1.1;
    padding-right: 24px;
  }

  .hotd-card-date {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 18px;
    color: var(--accent);
    margin-bottom: 8px;
  }

  .hotd-meta {
    margin-top: 4px;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .hotd-lang-name {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 14px;
    color: var(--ink-soft);
  }

  .hotd-native-name {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--ink-faint);
    letter-spacing: 0.03em;
  }


  .label {
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--ink-faint);
    margin-bottom: 6px;
  }

  .language-name {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.01em;
    font-style: italic;
    color: var(--ink);
    line-height: 1.1;
    transition: opacity 0.4s;
  }

  .native-name {
    font-size: 13px;
    color: var(--ink-faint);
    margin-top: 3px;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    letter-spacing: 0.04em;
  }

  .region {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--ink-soft);
    letter-spacing: 0.04em;
    line-height: 1.6;
  }

  /* ── Sidebar toggle (header) — only visible on desktop when panel is collapsed ── */
  .sidebar-toggle {
    background: transparent;
    border: 1px solid var(--rule);
    color: var(--ink-soft);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.25s;
    padding: 0;
    flex-shrink: 0;
  }
  .sidebar-toggle svg { width: 14px; height: 14px; }
  .sidebar-toggle:hover { border-color: var(--ink); color: var(--ink); }
  .sidebar-toggle { display: none !important; }


  /* ── Country list ── */
  .country-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--rule) transparent;
    margin: 0 -4px;
  }
  .country-list::-webkit-scrollbar { width: 3px; }
  .country-list::-webkit-scrollbar-track { background: transparent; }
  .country-list::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 2px; }

  .country-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: 7px 8px 7px 12px;
    background: transparent;
    border: none;
    border-left: 2px solid transparent;
    cursor: default;
    text-align: left;
    transition: background 0.15s, border-color 0.15s;
  }
  .country-item:hover { background: var(--bg-warm); border-left-color: var(--ink-faint); border-radius: 0 8px 8px 0; }

  .country-item-name {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 17px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.2;
  }

  .country-item-badge {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--paper);
    background: var(--ink-faint);
    border-radius: 10px;
    padding: 1px 6px;
    flex-shrink: 0;
    letter-spacing: 0;
  }

  .country-item.expanded {
    background: color-mix(in srgb, var(--accent) 8%, var(--paper));
    border-left-color: var(--accent);
    border-radius: 0 8px 8px 0;
  }
  .country-item.expanded .country-item-name {
    color: var(--accent);
    font-style: italic;
  }

  /* language list */
  .lang-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--rule) transparent;
    margin: 0 -4px;
  }
  .lang-list::-webkit-scrollbar { width: 3px; }
  .lang-list::-webkit-scrollbar-track { background: transparent; }
  .lang-list::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 2px; }

  .lang-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: 8px 8px 8px 12px;
    background: transparent;
    border-left: 2px solid transparent;
    cursor: default;
    text-align: left;
    transition: background 0.15s, border-color 0.15s;
  }
  .lang-item:hover { background: var(--bg-warm); border-left-color: var(--ink-faint); border-radius: 0 8px 8px 0; }
  .lang-item.active,
  .lang-item.expanded { background: color-mix(in srgb, var(--accent) 8%, var(--paper)); border-left-color: var(--accent); border-radius: 0 8px 8px 0; }
  .lang-item.hidden { display: none; }

  .lang-item-name {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.2;
  }
  .lang-item.active .lang-item-name,
  .lang-item.expanded .lang-item-name { font-style: italic; color: var(--accent); }

  .lang-item-native {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--ink-faint);
    letter-spacing: 0.04em;
  }

  /* Restore pointer events for all interactive regions inside .app */
  header,
  .panel,
  footer,
  .cat-panel,
  .speak-row,
  .autoplay-toggle,
  .map-reset,
  .hotd-float,
  .ambient-info-card { pointer-events: auto; }

  /* ── Map zone ── */
  .map-zone {
    display: flex;
    flex-direction: column;
    min-height: 0;
    position: relative;
  }

  /* Drag cursor: always grab on map, grabbing while actively dragging */
  .world-map svg                         { cursor: grab; }
  html[data-map-dragging]  .world-map svg {
    cursor: grabbing !important;
    -webkit-mask-image: none !important;
    mask-image: none !important;
  }

  /* Prevent text selection anywhere on the page while dragging the map */
  html[data-map-dragging] * {
    user-select: none !important;
    -webkit-user-select: none !important;
  }

  /* ── Map hover tooltip ── */
  .map-tooltip {
    position: fixed;
    z-index: 70;
    display: none;
    background: var(--popup-bg);
    border: 1px solid var(--rule);
    border-radius: 12px;
    padding: 12px 16px 11px;
    box-shadow: var(--popup-shadow);
    pointer-events: none;
    max-width: 230px;
  }
  .map-tooltip.open { display: block; }

  .map-tt-country {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 19px;
    font-weight: 500;
    color: var(--ink);
    line-height: 1.2;
    margin-bottom: 7px;
  }
  .map-tt-sep {
    height: 1px;
    background: var(--rule);
    margin-bottom: 7px;
  }
  .map-tt-langs {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
  }
  .map-tt-lang-bubble {
    display: inline-block;
    padding: 3px 11px 4px;
    background: color-mix(in srgb, var(--accent) 10%, var(--bg));
    border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
    border-radius: 20px;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 14px;
    font-style: italic;
    color: var(--ink);
    white-space: nowrap;
    line-height: 1.4;
  }

  /* ── Multi-language country picker ── */
  .map-lang-picker {
    position: fixed;
    z-index: 60;
    display: none;
    flex-direction: column;
    gap: 2px;
    background: var(--popup-bg);
    border: 1px solid var(--rule);
    border-radius: 10px;
    padding: 6px;
    box-shadow: var(--popup-shadow);
    min-width: 164px;
  }
  .map-lang-picker.open { display: flex; }

  .map-lang-pill {
    display: flex;
    flex-direction: column;
    padding: 7px 12px;
    border-radius: 6px;
    cursor: pointer;
    background: transparent;
    border: none;
    text-align: left;
    transition: background 0.15s, color 0.15s;
    gap: 1px;
  }
  .map-lang-pill:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }
  .map-lang-pill:hover .map-lang-pill-name { color: var(--accent); }

  .map-lang-pill-name {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 16px;
    color: var(--ink);
    line-height: 1.2;
    transition: color 0.15s;
  }
  .map-lang-pill-native {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--ink-faint);
  }

  /* Reset zoom button */
  .map-reset {
    position: absolute;
    bottom: 18px;
    right: 18px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 7px;
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    border: 1px solid var(--rule);
    border-radius: 20px;
    padding: 6px 14px 6px 10px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
    cursor: pointer;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: opacity 0.3s, transform 0.3s, border-color 0.2s, color 0.2s;
    opacity: 0;
    pointer-events: none;
    transform: translateY(6px);
  }

  .map-reset.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .map-reset:hover {
    border-color: var(--ink-soft);
    color: var(--ink);
  }

  .map-reset svg {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
  }

  /* ── Full-width sky canvas ── */
  .sky-canvas {
    display: none;
  }

  /* Fade bottom edge into page bg so it blends naturally */
  .sky-canvas::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 90px;
    background: linear-gradient(to bottom, transparent, var(--bg));
    pointer-events: none;
    z-index: 3;
  }

  /* Sky colours per mode */
  .sky-canvas[data-active="hello"]   { background-color: #c8edf8; }
  .sky-canvas[data-active="morning"] { background-color: #fcd4a0; }
  .sky-canvas[data-active="day"]     { background-color: #5bc8e8; }
  .sky-canvas[data-active="evening"] { background-color: #e87040; }
  .sky-canvas[data-active="night"]   { background-color: #0a1828; }

  html[data-theme="dark"] .sky-canvas[data-active="hello"]   { background-color: #0f2535; }
  html[data-theme="dark"] .sky-canvas[data-active="morning"] { background-color: #341808; }
  html[data-theme="dark"] .sky-canvas[data-active="day"]     { background-color: #081c38; }
  html[data-theme="dark"] .sky-canvas[data-active="evening"] { background-color: #280c06; }
  html[data-theme="dark"] .sky-canvas[data-active="night"]   { background-color: #04070d; }

  /* ── Sun ── */
  .sun-orb {
    position: absolute;
    width: 46px; height: 46px;
    border-radius: 50%;
    background: radial-gradient(circle at 36% 32%, #fff5b0, #ffd020 40%, #ff8c00);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 2;
  }

  /* Sun positions */
  .sky-canvas[data-active="hello"]   .sun-orb { left: 50%; top: 85%; opacity: 0.18; }
  .sky-canvas[data-active="morning"] .sun-orb { left: 10%; top: 88%; opacity: 1; }
  .sky-canvas[data-active="day"]     .sun-orb { left: 50%; top: 32%; opacity: 1; }
  .sky-canvas[data-active="evening"] .sun-orb { left: 90%; top: 88%; opacity: 1; }
  .sky-canvas[data-active="night"]   .sun-orb { left: 50%; top: 180%; opacity: 0; }

  /* ── Moon ── */
  .moon-orb {
    position: absolute;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: #d8e8f4;
    box-shadow: inset -7px -3px 0 #a8b8cc, 0 0 14px 4px rgba(180,205,230,0.25);
    left: 68%; top: 28%;
    transform: translate(-50%, -50%);
    opacity: 0;
    pointer-events: none;
    z-index: 2;
  }
  .sky-canvas[data-active="night"] .moon-orb { opacity: 1; }

  /* ── Stars ── */
  .star {
    position: absolute;
    border-radius: 50%;
    background: #fff;
    opacity: 0;
    pointer-events: none;
    z-index: 1;
  }
  .sky-canvas[data-active="night"] .star { opacity: 0.75; }

  /* ── Hello face ── */
  .hello-face {
    position: absolute;
    left: 50%; top: 46%;
    transform: translate(-50%, -50%);
    opacity: 0;
    pointer-events: none;
    z-index: 2;
    color: rgba(26,22,19,0.55);
  }
  .sky-canvas[data-active="hello"] .hello-face { opacity: 1; }

  /* ── Category panel (tabs + items) ── */
  .cat-panel {
    flex-shrink: 0;
    align-self: flex-start;
    margin: 8px 0 0 42px;
    z-index: 4;
    pointer-events: auto;
    background: color-mix(in srgb, var(--paper) 90%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--rule);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(26, 58, 92, 0.08);
  }

  .cat-tabs {
    display: flex;
    gap: 0;
    padding: 5px 5px 0;
  }

  .cat-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--ink-faint);
    padding: 6px 16px 8px;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    border-radius: 7px 7px 0 0;
  }

  .cat-btn:hover { color: var(--ink); background: color-mix(in srgb, var(--bg-warm) 60%, transparent); }

  .cat-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 700;
  }

  /* ── Phrase items ── */
  .cat-items-row {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    padding: 5px;
    border-top: 1px solid var(--rule);
  }

  .cat-item-btn {
    background: transparent;
    border: none;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--ink-soft);
    padding: 7px 16px;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
    border-radius: 20px;
    white-space: nowrap;
  }

  .cat-item-btn:hover { color: var(--green); background: var(--green-soft); }

  .cat-item-btn.active {
    background: var(--green);
    color: #fff;
    font-weight: 700;
  }

  .stage {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    min-width: 0;
    padding-left: 48px;
    container-type: inline-size;
  }

  .greeting-wrap {
    width: 100%;
    overflow: hidden;
    padding: 0.12em 0 0.18em;
  }

  .greeting {
    font-size: clamp(44px, 7.5vw, 96px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--ink);
    font-family: 'Nunito', system-ui, sans-serif;
    white-space: nowrap;
    transition: opacity 0.35s ease;
    position: relative;
  }

  .greeting.wrap {
    white-space: normal;
    word-break: break-word;
  }

  .greeting .char {
    display: inline-block;
    animation: fadeUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) backwards;
  }

  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(0.3em);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .speak-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 36px;
    width: 100%;
  }

  .speak-btn {
    background: var(--ink);
    color: var(--paper);
    border: none;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
    flex-shrink: 0;
  }

  .speak-btn:hover {
    background: var(--accent);
    transform: scale(1.08);
  }

  .speak-btn:active { transform: scale(0.95); }
  .speak-btn svg { width: 20px; height: 20px; }

  .speak-btn::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 1px solid var(--accent);
    opacity: 0;
  }

  .speak-btn.speaking::before {
    animation: ring 1.2s ease-out infinite;
  }
  .speak-btn.speaking { background: var(--accent); }

  @keyframes ring {
    0% { transform: scale(0.9); opacity: 0.8; }
    100% { transform: scale(1.5); opacity: 0; }
  }

  .speak-hint {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-faint);
  }

  .speak-hint .unsupported {
    color: var(--accent);
    font-style: normal;
  }

  /* Autoplay toggle switch */
  .autoplay-toggle {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 14px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-faint);
    cursor: pointer;
    user-select: none;
  }

  .autoplay-toggle input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
  }

  .autoplay-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--bg-warm);
    border: 1px solid var(--rule);
    border-radius: 12px;
    transition: all 0.25s;
    flex-shrink: 0;
  }

  .autoplay-switch::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: var(--ink-faint);
    border-radius: 50%;
    transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .autoplay-toggle:hover .autoplay-switch {
    border-color: var(--ink-soft);
  }
  .autoplay-toggle:hover .autoplay-switch::after {
    background: var(--ink-soft);
  }

  .autoplay-toggle input:checked ~ .autoplay-switch {
    background: var(--accent);
    border-color: var(--accent);
  }

  .autoplay-toggle input:checked ~ .autoplay-switch::after {
    background: var(--paper);
    left: 23px;
  }

  .autoplay-toggle input:checked ~ .autoplay-label {
    color: var(--ink);
  }

  footer {
    grid-column: 2;
    border-top: 1px solid var(--rule);
    padding-top: 24px;
    margin-top: auto;
  }

  .picker-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
  }


  footer {
    grid-column: 2;
    padding-top: 16px;
    border-top: 1px solid var(--rule);
  }

  .footer-note {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-faint);
  }

  .footer-copy {
    position: absolute;
    right: 0;
  }

  .footer-cookie-link {
    position: absolute;
    left: 0;
    color: var(--ink-faint);
    text-decoration: none;
    transition: color 0.15s;
  }
  .footer-cookie-link:hover { color: var(--accent); }

  .corner {
    position: fixed;
    width: 12px;
    height: 12px;
    z-index: 3;
    pointer-events: none;
  }
  .corner::before, .corner::after {
    content: '';
    position: absolute;
    background: var(--ink-faint);
  }
  .corner::before { width: 100%; height: 1px; top: 0; }
  .corner::after { width: 1px; height: 100%; left: 0; top: 0; }

  .corner.tl { top: 20px; left: 20px; }
  .corner.tr { top: 20px; right: 20px; transform: scaleX(-1); }
  .corner.bl { bottom: 20px; left: 20px; transform: scaleY(-1); }
  .corner.br { bottom: 20px; right: 20px; transform: scale(-1, -1); }

  /* ── About modal ── */
  .about-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(26, 22, 19, 0.35);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
  }
  .about-backdrop.open { display: flex; }

  .about-modal {
    background: var(--popup-bg);
    box-shadow: var(--popup-shadow);
    border-radius: 22px;
    width: min(520px, calc(100vw - 40px));
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    padding: 40px 44px 36px;
    position: relative;
    border: 1px solid var(--rule);
  }

  .about-close {
    position: absolute;
    top: 18px;
    right: 18px;
    background: transparent;
    border: 1px solid var(--rule);
    color: var(--ink-soft);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: border-color 0.2s, color 0.2s;
  }
  .about-close:hover { border-color: var(--ink); color: var(--ink); }
  .about-close svg { width: 12px; height: 12px; }

  .about-eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
  }

  .about-title {
    font-family: 'Nunito', system-ui, sans-serif;
    font-style: normal;
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--ink);
    margin-bottom: 20px;
  }

  .about-title-tld {
    font-size: 0.38em;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--ink-faint);
    vertical-align: 0.24em;
    margin-left: 3px;
  }

  .about-body {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 17px;
    line-height: 1.7;
    color: var(--ink-soft);
  }
  .about-body p + p { margin-top: 14px; }
  .about-body strong { color: var(--ink); font-weight: 500; }

  .about-rule {
    height: 1px;
    background: var(--rule);
    margin: 24px 0;
  }

  .about-credit {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-faint);
    line-height: 1.8;
  }
  .about-credit a {
    color: var(--ink-faint);
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .about-credit a:hover { color: var(--ink-soft); }

  .about-link {
    background: none;
    border: none;
    padding: 0;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-soft);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
  }
  .about-link:hover { color: var(--ink); }

  /* ── Ambient button (header) ── */
  .ambient-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    background: color-mix(in srgb, var(--ink) 6%, var(--paper));
    border: 1.5px solid color-mix(in srgb, var(--ink) 25%, transparent);
    border-radius: 24px;
    padding: 9px 18px 9px 14px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s, transform 0.15s;
  }
  .ambient-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
  .ambient-btn:hover {
    background: color-mix(in srgb, var(--ink) 10%, var(--paper));
    border-color: var(--ink-soft);
    color: var(--ink);
  }
  .ambient-btn.active {
    background: color-mix(in srgb, var(--accent) 12%, var(--paper));
    border-color: color-mix(in srgb, var(--accent) 45%, transparent);
    color: var(--accent);
  }
  .ambient-btn.active:hover {
    background: color-mix(in srgb, var(--accent) 20%, var(--paper));
    border-color: var(--accent);
  }
  .ambient-btn.active svg { animation: ambientPulse 1.8s ease-in-out infinite; }
  @keyframes ambientPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.6; transform: scale(1.2); }
  }

  /* ── Ambient right panel ── */
  .ambient-panel {
    display: none;
    position: fixed;
    top: var(--nav-h);
    right: 0;
    bottom: 0;
    width: 300px;
    z-index: 110;
    flex-direction: column;
    gap: 0;
    background: color-mix(in srgb, var(--paper) 97%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-left: 1px solid var(--rule);
    box-shadow: -4px 0 24px -4px color-mix(in srgb, var(--ink) 10%, transparent);
    overflow-y: auto;
  }
  html[data-ambient] .ambient-panel { display: flex; }
  html[data-ambient] .ambient-panel.is-collapsed { display: none; }

  .ambient-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 18px 12px;
    flex-shrink: 0;
  }
  .ambient-panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: 0.01em;
  }
  .ambient-panel-collapse-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: 1px solid var(--rule);
    border-radius: 20px;
    padding: 4px 10px 4px 8px;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: var(--ink-soft);
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
  }
  .ambient-panel-collapse-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
  .ambient-panel-collapse-btn:hover { color: var(--ink); border-color: var(--ink-soft); }

  .ambient-panel-desc {
    padding: 0 18px 14px;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    color: var(--ink-faint);
    flex-shrink: 0;
  }

  .ambient-panel-rule {
    height: 1px;
    background: var(--rule);
    margin: 0 18px;
    flex-shrink: 0;
  }

  .ambient-panel-controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px 18px;
    flex-shrink: 0;
  }

  .ambient-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 18px;
    border-radius: 22px;
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    border: 1.5px solid var(--rule);
    background: transparent;
    color: var(--ink-soft);
  }
  .ambient-action-btn svg { width: 15px; height: 15px; flex-shrink: 0; }
  .ambient-action-btn:hover { border-color: var(--ink-soft); color: var(--ink); background: color-mix(in srgb, var(--ink) 5%, var(--paper)); }

  /* Reopen button — visible when panel is collapsed */
  .ambient-panel-reopen {
    display: none;
    position: fixed;
    top: calc(var(--nav-h) + 16px);
    right: 0;
    z-index: 110;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 10px 8px;
    border-radius: 10px 0 0 10px;
    background: var(--paper);
    border: 1px solid var(--rule);
    border-right: none;
    color: var(--ink-soft);
    cursor: pointer;
    box-shadow: -3px 2px 14px -2px color-mix(in srgb, var(--ink) 14%, transparent);
    transition: background 0.2s, color 0.2s;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 8px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  .ambient-panel-reopen:hover { background: var(--bg); color: var(--ink); }
  .ambient-panel-reopen svg { width: 20px; height: 20px; }
  html[data-ambient] .ambient-panel.is-collapsed ~ .ambient-panel-reopen { display: flex; }

  .ambient-now-playing {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 18px;
    flex-shrink: 0;
  }
  .ambient-bar-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    animation: ambientPulse 2s ease-in-out infinite;
  }
  .ambient-bar-name {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 18px;
    font-style: italic;
    font-weight: 700;
    color: var(--ink);
    white-space: nowrap;
  }
  .ambient-bar-sep { display: none; }
  .ambient-bar-native {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--ink-soft);
  }
  .ambient-bar-region {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--ink-faint);
    letter-spacing: 0.04em;
    margin-top: 2px;
  }

  .ambient-ctrl {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .ambient-ctrl-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    letter-spacing: 0.18em;
    width: 58px;
    flex-shrink: 0;
    text-transform: uppercase;
    color: var(--ink-faint);
    white-space: nowrap;
  }
  .ambient-interval-val {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--ink-soft);
    min-width: 22px;
  }

  /* Range slider */
  input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 90px;
    height: 3px;
    background: var(--rule);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
  }
  input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 13px; height: 13px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    transition: transform 0.15s;
  }
  input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
  input[type="range"]::-moz-range-thumb {
    width: 13px; height: 13px;
    border: none; border-radius: 50%;
    background: var(--accent); cursor: pointer;
  }

  /* Audio toggle in bar */
  .ambient-check { display: flex; align-items: center; cursor: pointer; }
  .ambient-check input { position: absolute; opacity: 0; pointer-events: none; }
  .ambient-check input:checked ~ .autoplay-switch { background: var(--accent); border-color: var(--accent); }
  .ambient-check input:checked ~ .autoplay-switch::after { background: var(--paper); left: 23px; }

  .ambient-phrase-toggle { margin: 0; }

  .ambient-action-btn.paused { background: color-mix(in srgb, var(--ink) 8%, var(--paper)); border-color: var(--ink-soft); color: var(--ink); }

  /* ── Phrase hint ── */
  .phrase-hint {
    display: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-top: 16px;
  }
  html[data-ambient] .phrase-hint { display: none; } /* moved into ambient-info-card */

  /* ── Ambient info card (inline, next to greeting) ── */
  .ambient-info-card {
    display: none;
    flex-shrink: 0;
    align-self: center;
    min-width: 180px;
    max-width: 240px;
    padding: 22px 24px 22px 28px;
    background: color-mix(in srgb, var(--paper) 80%, transparent);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid color-mix(in srgb, var(--rule) 70%, transparent);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
  }

  /* Left accent stripe */
  .ambient-info-card::before {
    content: '';
    position: absolute;
    left: 0; top: 16px; bottom: 16px;
    width: 3px;
    background: var(--accent);
    border-radius: 0 2px 2px 0;
  }

  .ambient-card-lang {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 22px;
    font-style: italic;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.15;
    margin-bottom: 4px;
  }

  .ambient-card-native {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--ink-soft);
    letter-spacing: 0.04em;
    margin-bottom: 3px;
  }

  .ambient-card-region {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--ink-faint);
    letter-spacing: 0.06em;
    line-height: 1.5;
  }

  .ambient-card-rule {
    height: 1px;
    background: color-mix(in srgb, var(--rule) 80%, transparent);
    margin: 14px 0;
  }

  .ambient-card-phrase {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 500;
  }

  /* ── Ambient mode layout overrides ── */
  html[data-ambient] .panel             { display: none; }
  html[data-ambient] .stage-lang-card   { display: none; }
  html[data-ambient] .cat-panel         { display: none; }
  html[data-ambient] .speak-row         { display: none; }
  html[data-ambient] .autoplay-toggle   { display: none; }
  html[data-ambient] .sidebar-toggle    { display: none; }
  html[data-ambient] .wide-toggle       { display: none; }
  html[data-ambient] main { grid-template-columns: 1fr; }
  html[data-ambient] footer { display: none; }
  html[data-ambient] .map-reset { display: none !important; }

  /* ── Ambient stage — word + translation pinned to bottom ── */
  html[data-ambient] .stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 0;
    padding: 0 60px 8vh;
    position: relative;
    flex: 1;
    min-height: 0;
  }

  html[data-ambient] .greeting-wrap,
  html[data-ambient] .ambient-info-card {
    position: relative;
    z-index: 1;
  }

  html[data-ambient] .greeting-wrap {
    display: flex;
    justify-content: center;
    width: 100%;
    overflow: visible;
    padding: 0.08em 0 0.12em;
  }

  html[data-ambient] .greeting {
    font-size: clamp(72px, 11vw, 160px);
    font-weight: 800;
    text-align: center;
    letter-spacing: -0.03em;
    line-height: 0.96;
    text-shadow:
      0 2px 40px color-mix(in srgb, var(--paper) 80%, transparent),
      0 0 100px color-mix(in srgb, var(--paper) 60%, transparent);
  }

  html[data-ambient] .ambient-info-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: static;
    text-align: center;
    background: none;
    border: none;
    border-radius: 0;
    padding: 0;
    max-width: none;
    min-width: 0;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    overflow: visible;
    margin-top: 18px;
    gap: 6px;
  }
  html[data-ambient] .ambient-info-card::before { display: none; }

  /* Translation shown first, clearly readable */
  html[data-ambient] .ambient-card-phrase {
    order: -1;
    display: block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(15px, 1.6vw, 22px);
    font-weight: 400;
    font-style: italic;
    letter-spacing: 0.08em;
    text-transform: none;
    color: var(--ink-soft);
    opacity: 1;
    margin: 0;
    text-shadow: 0 1px 12px color-mix(in srgb, var(--paper) 55%, transparent);
  }

  /* Language · region shown below, smaller */
  html[data-ambient] .ambient-card-lang {
    order: 0;
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(10px, 1vw, 13px);
    font-weight: 400;
    font-style: normal;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-faint);
    text-shadow: none;
    margin: 0;
    opacity: 0.8;
  }

  html[data-ambient] .ambient-card-native { display: none; }
  html[data-ambient] .ambient-card-region { display: none; }
  html[data-ambient] .ambient-card-rule   { display: none; }

  /* Map fills full viewport in ambient — no edge mask needed */
  html[data-ambient] .world-map {
    left: 0 !important; right: 0 !important;
    top: 0 !important; bottom: 0 !important;
  }
  html[data-ambient] .world-map svg {
    -webkit-mask-image: none;
    mask-image: none;
  }
  html[data-ambient] .world-map svg { width: 100%; height: 100vh; }
  /* Light mode ambient — stays light, but slower, softer, dreamy */
  html[data-ambient] .world-map path {
    opacity: 0.35;
    transition: fill 2s ease, opacity 2s ease;
  }
  html[data-ambient] .world-map path.highlight {
    opacity: 0.85;
    filter: drop-shadow(0 0 12px rgba(232, 99, 74, 0.38));
    animation: mapCountryPulse 5s ease-in-out infinite;
  }
  html[data-ambient] .world-map::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 55%, transparent 38%, rgba(242, 248, 253, 0.50) 100%);
    pointer-events: none;
    z-index: 1;
  }

  /* Dark mode ambient — deep navy, cool teal glow */
  html[data-theme="dark"][data-ambient] .world-map { background: #0d1f30; }
  html[data-theme="dark"][data-ambient] .world-map path {
    fill: #1e3f5e;
    opacity: 0.55;
  }
  html[data-theme="dark"][data-ambient] .world-map path.highlight {
    fill: #5ba8c4;
    opacity: 1;
    filter: drop-shadow(0 0 16px rgba(91, 168, 196, 0.60));
  }
  html[data-theme="dark"][data-ambient] .world-map::before {
    background: radial-gradient(ellipse at 50% 55%, transparent 35%, rgba(8, 18, 28, 0.55) 100%);
  }

  @keyframes mapCountryPulse {
    0%, 100% { opacity: 0.65; }
    50%       { opacity: 1; }
  }

  /* ── Wide view mode — removes centering cap, stretches to full viewport ── */
  html[data-wide] .app {
    grid-template-columns: 1fr;
    padding: 0 0 28px;
  }
  html[data-wide] header,
  html[data-wide] main,
  html[data-wide] footer { grid-column: 1; }

  /* Recalculate map bounds: app-padding(24) + panel + gap(24) */
  html[data-wide] .world-map {
    left: calc(24px + var(--sidebar-w) + 24px);
    right: 24px;
  }

  /* Wide mode toggle button — same pill style as ambient-btn */
  .wide-toggle {
    display: flex;
    align-items: center;
    gap: 9px;
    background: color-mix(in srgb, var(--ink) 6%, var(--paper));
    border: 1.5px solid color-mix(in srgb, var(--ink) 25%, transparent);
    border-radius: 24px;
    padding: 9px 18px 9px 14px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-soft);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s, transform 0.15s;
    flex-shrink: 0;
  }
  .wide-toggle svg { width: 14px; height: 14px; flex-shrink: 0; }
  .wide-toggle:hover {
    background: color-mix(in srgb, var(--ink) 10%, var(--paper));
    border-color: var(--ink-soft);
    color: var(--ink);
  }
  html[data-wide] .wide-toggle {
    background: color-mix(in srgb, var(--accent) 12%, var(--paper));
    border-color: color-mix(in srgb, var(--accent) 45%, transparent);
    color: var(--accent);
  }
  html[data-wide] .wide-toggle:hover {
    background: color-mix(in srgb, var(--accent) 20%, var(--paper));
    border-color: var(--accent);
  }
  /* Hide wide-toggle in ambient mode (ambient has its own full-screen layout) */
  html[data-ambient] .wide-toggle { display: none; }

  /* ── Inline expand sections inside lang/country items ── */
  .lang-item-main {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 1px;
    cursor: pointer;
  }

  .lang-item-expand,
  .country-item-expand {
    display: none;
    width: 100%;
    padding-top: 10px;
    padding-bottom: 2px;
  }
  .lang-item.expanded .lang-item-expand,
  .country-item.expanded .country-item-expand {
    display: block;
  }

  .country-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .country-item-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 8px;
    cursor: pointer;
  }

  .expand-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-faint);
    margin-bottom: 7px;
  }

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

  .expand-chip {
    font-family: 'Nunito', system-ui, sans-serif;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 11px;
    border-radius: 20px;
    border: 1.5px solid var(--rule);
    background: var(--paper);
    color: var(--ink-soft);
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    white-space: nowrap;
  }
  .expand-chip:hover {
    background: var(--bg-warm);
    border-color: var(--ink-faint);
    color: var(--ink);
  }
  .expand-chip.active {
    background: color-mix(in srgb, var(--accent) 10%, var(--paper));
    border-color: color-mix(in srgb, var(--accent) 55%, transparent);
    color: var(--accent);
  }

  /* Mobile */
  @media (max-width: 820px) {
    .corner { display: none; }

    /* Fixed height, no scroll — same feel as desktop */
    .app {
      padding: 0 0 16px;
      height: 100vh;
      overflow: hidden;
      grid-template-columns: 1fr;
      grid-template-rows: auto 1fr auto;
    }

    /* World map: re-enabled, sits right of sidebar */
    .world-map {
      display: flex;
      left: 174px;   /* 14px padding + 160px sidebar */
      right: 14px;
    }
    /* Mobile uses ::after overlay for fade — disable SVG mask */
    .world-map svg {
      -webkit-mask-image: none;
      mask-image: none;
    }

    /* Soft left-edge fade so map blends into sidebar */
    .world-map::after {
      display: block;
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(to right, var(--bg) 0%, transparent 30%);
      pointer-events: none;
    }

    /* Override nav-h for shorter mobile header */
    :root { --nav-h: 52px; }

    /* ── App header compact for mobile ── */
    header { padding: 0 12px; height: 52px; gap: 8px; }
    .brand { font-size: 22px; }
    .brand-tld { font-size: 0.4em; }
    .app-infonav { display: none; }
    .app-modenav { display: none; }
    .nav-search { display: none; }
    .nav-menu-btn { display: flex; }
    .mobile-search-btn { display: flex; }
    .header-right { gap: 8px; }

    /* Mobile search overlay (applies when .mobile-open added by JS) */
    .nav-search.mobile-open {
      display: flex !important;
      position: fixed;
      top: var(--nav-h);
      left: 0;
      right: 0;
      padding: 10px 14px;
      background: var(--paper);
      border-bottom: 1px solid var(--rule);
      box-shadow: 0 8px 24px -4px rgba(26,58,92,0.12);
      z-index: 200;
      align-items: center;
      pointer-events: auto;
    }
    .nav-search.mobile-open .hsearch-input {
      width: 100%;
      border-radius: 22px;
      color: var(--ink);
      pointer-events: auto;
    }
    .nav-search.mobile-open .hsearch-results {
      width: 100%;
      right: 0;
      left: 0;
    }

    .ambient-label, .wide-label { display: none; }
    .wide-toggle { display: none; }
    .sidebar-toggle { display: none; }

    /* Two-column layout: sidebar + content */
    main {
      grid-column: 1;
      grid-template-columns: 160px 1fr;
      gap: 0;
      padding: 10px 0 0;
      min-height: 0;
    }

    /* Sidebar */
    .panel {
      border-right: 1px solid var(--rule);
      border-bottom: none;
      margin-left: 0;
      border-radius: 0;
      padding: 0;
      overflow: visible;
      display: flex;
      flex-direction: column;
      position: relative;
      z-index: 2;
      background: var(--paper);
    }

    /* Hide HOTD and stage card on mobile to save space */
    .panel .hotd-float { display: none; }
    .stage-lang-card { display: none; }

    /* Mobile panel: compact horizontal bubble tabs — show collapse button */
    .panel-close-btn {
      display: flex;
      width: 28px; height: 28px;
      border-radius: 50%;
      padding: 0;
      flex-shrink: 0;
    }
    /* Default (expanded): arrow points left — means "close/hide" */
    .panel-close-btn svg { transform: rotate(-90deg); }

    .panel-nav-row { padding: 5px 4px; }
    .panel-nav { flex: 1; }
    .panel-nav-tab { font-size: 11px; padding: 10px 8px; gap: 4px; flex: 1; justify-content: center; min-height: 36px; }
    .panel-nav-tab svg { width: 14px; height: 14px; }
    .panel-nav-tab span { display: none; }
    .panel-section { padding: 4px 2px 4px 4px; }

    /* Compact sort toggle */
    .sort-toggle { margin: 4px 0; padding: 2px; border-radius: 14px; }
    .sort-opt { padding: 3px 8px; font-size: 8.5px; letter-spacing: 0.1em; }

    /* Language list — fills remaining sidebar height */
    .lang-list { margin: 0; }
    .lang-item { padding: 9px 4px 9px 6px; gap: 0; min-height: 36px; }
    .lang-item-name { font-size: 13px; }
    .lang-item-native { display: none; }

    /* Right: greeting + map */
    .map-zone {
      order: 2;
      padding-left: 0;
      min-height: 0;
      overflow: hidden;
    }
    .stage {
      container-type: inline-size;
      padding: 10px 12px 0 16px;
      min-height: auto;
      overflow: hidden;
    }
    .greeting {
      font-size: clamp(20px, 14cqw, 72px);
      white-space: normal;
      word-break: break-word;
      overflow-wrap: break-word;
    }
    .greeting-wrap { padding: 0; }
    .phrase-row { font-size: clamp(13px, 3.5vw, 18px); }

    /* Category panel — compact for mobile */
    .cat-panel { margin: 4px 0 0 16px; max-width: calc(100vw - 180px); overflow-x: auto; }
    .cat-btn { font-size: 11px; padding: 4px 9px 5px; }
    .cat-item-btn { font-size: 14px; padding: 5px 10px; }

    /* Speak row */
    .speak-row { gap: 8px; margin-top: 10px; padding-right: 12px; }
    .autoplay-toggle { margin-top: 6px; font-size: 10px; }

    footer { grid-column: 1; padding-top: 10px; }

    /* ── Mobile panel collapse ── */
    /* When collapsed: panel shrinks to 32px strip, map expands */
    html[data-panel-collapsed] main { grid-template-columns: 32px 1fr; }
    html[data-panel-collapsed] .world-map { left: 46px; }


    /* Hide everything in panel except the close button */
    html[data-panel-collapsed] .panel-nav { display: none; }
    html[data-panel-collapsed] .panel-list-wrap { display: none; }
    html[data-panel-collapsed] .panel-collapsed-preview { display: none; }
    html[data-panel-collapsed] .panel-nav-row {
      height: 100%;
      flex-direction: column;
      justify-content: flex-start;
      padding: 10px 0;
      align-items: center;
    }
    /* Arrow flips to → (expand) when collapsed */
    html[data-panel-collapsed] .panel-close-btn svg { transform: rotate(90deg); }

    /* Ambient overrides panel-collapsed grid so the stage fills full width */
    html[data-ambient] main { grid-template-columns: 1fr; }

    /* Ambient panel — collapsed by default on mobile, full-width when open */
    html[data-ambient] .ambient-panel:not(.is-mobile-open) { display: none !important; }
    html[data-ambient] .ambient-panel.is-mobile-open { display: flex; width: min(300px, 92vw); }
    html[data-ambient] .ambient-panel-reopen { display: flex; }

    /* Ambient stage: phrase + word pinned to bottom, full-width, centered */
    html[data-ambient] .stage {
      padding: 0 20px 6vh;
      overflow: hidden;
    }
    html[data-ambient] .greeting {
      font-size: clamp(48px, 14vw, 100px);
      text-align: center;
      white-space: normal;
      word-break: break-word;
      width: 100%;
    }
    html[data-ambient] .ambient-card-phrase {
      font-size: clamp(13px, 3.5vw, 18px);
    }
    html[data-ambient] .ambient-card-lang {
      font-size: clamp(9px, 2.2vw, 12px);
    }
    html[data-ambient] .ambient-info-card { width: 100%; }

  }

/* ── Cookie consent banner ────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 900;
  width: min(560px, calc(100vw - 32px));
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 8px 40px rgba(26, 58, 92, 0.14);
}
.cookie-banner[hidden] { display: none; }

.cookie-banner-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.cookie-banner-text {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.cookie-banner-settings {
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}
.cookie-banner-settings:hover { text-decoration: underline; }

.cookie-banner-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.cookie-btn-deny {
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  padding: 9px 16px;
  border: 1px solid var(--rule);
  border-radius: 9px;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  text-align: center;
}
.cookie-btn-deny:hover { border-color: var(--ink-faint); color: var(--ink); }
.cookie-btn-accept {
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  padding: 9px 16px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: opacity 0.15s;
  text-align: center;
}
.cookie-btn-accept:hover { opacity: 0.86; }