/* =========================================================
     Tokens — dark theme, distinct from the main app palette
     =========================================================
     The picker uses its own dark color palette (deeper bg, cooler
     card colors) so it feels like an internal tool, not a diner
     screen. --accent is the picker's action purple, --gold is the
     "in use in production" highlight for currently-live emojis. */
  :root{
    --bg:#0b1220;
    --bg-2:#11182b;
    --card:#1a1f3a;
    --card-2:#222848;
    --border:#2a3158;
    --text:#e9ecf5;
    --muted:#9aa3c0;
    --accent:#7c3aed;
    --accent-2:#a78bfa;
    --gold:#fbbf24;
    --green:#10b981;
  }
  /* Global reset — box-sizing so padding never blows out widths. */
  *{box-sizing:border-box}
  body{
    margin:0;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.5;
  }

  /* =========================================================
     Page header — title + description strip at top
     =========================================================
     Inner wrapper matches the 1240px content width used by
     fizook_style_guide.html and the other Fizook pages so the
     title and description align with the page body below. */
  .page-hero{
    background:linear-gradient(135deg,#0b1220 0%,#1e1b4b 50%,#7c3aed 100%);
    padding:36px 0;
    border-bottom:1px solid var(--border);
  }
  .page-hero-inner{max-width:1240px;margin:0 auto;padding:0 24px}
  .page-hero h1{margin:0 0 6px;font-size:1.6rem;letter-spacing:-.01em}
  .page-hero p{margin:0;color:#cbd0e8;font-size:.95rem;max-width:720px}

  /* Main content wrapper — same max-width as .page-hero-inner. */
  main{max-width:1240px;margin:0 auto;padding:24px}

  /* =========================================================
     Live preview banner — mimics the real Fizook marketing hero
     =========================================================
     Same gradient as the production hero. Six .fall-* + three
     .drift-* absolute-positioned spans are injected by JS
     (renderPreview) as the user picks emojis, so you can see the
     final combination in-context before shipping it. */
  .preview-banner{
    position:relative;
    overflow:hidden;
    border-radius:14px;
    background:linear-gradient(135deg,#0b1220 0%,#1e1b4b 50%,#7c3aed 100%);
    padding:60px 24px;
    margin-bottom:32px;
    min-height:160px;
    display:flex;
    align-items:center;
    justify-content:center;
    border:1px solid var(--border);
  }
  /* Centered instruction label. z-index:2 lifts it above the
     falling emojis (which sit at z-index auto/0). */
  .preview-banner .label{
    color:#fff;font-weight:600;font-size:1.1rem;text-align:center;z-index:2;position:relative;
    text-shadow:0 2px 6px rgba(0,0,0,.4);
  }

  /* =========================================================
     Floating decoration animations
     =========================================================
     Base .float-emoji is the shared positioning + opacity setup.
     The .fall-N variants (columns 1-6) run the coin-fall loop
     with staggered delays so all six emojis don't fall in sync.
     The .drift-N trio uses a slow ease-in-out translate for the
     "sparkles bobbing around" effect. Matches sg-coin / sg-spark
     conventions used in the style guide for consistency. */
  .float-emoji{
    position:absolute;
    font-size:1.8rem;
    pointer-events:none;
    opacity:0;
    user-select:none;
  }
  /* Six falling columns at fixed left percentages. Delays are
     roughly 0/1.5/3/0.5/2/4s to avoid any synchronized "waves". */
  .fall-1{left:8%; animation:fall 9s linear infinite; animation-delay:0s}
  .fall-2{left:22%;animation:fall 11s linear infinite;animation-delay:1.5s}
  .fall-3{left:38%;animation:fall 8s linear infinite; animation-delay:3s}
  .fall-4{left:55%;animation:fall 12s linear infinite;animation-delay:.5s}
  .fall-5{left:72%;animation:fall 10s linear infinite;animation-delay:2s}
  .fall-6{left:88%;animation:fall 13s linear infinite;animation-delay:4s}
  /* Three drifting sparkles at fixed points inside the banner —
     these don't fall, they bob in place with a subtle scale pulse. */
  .drift-1{left:15%;top:30%;animation:drift 7s ease-in-out infinite}
  .drift-2{left:50%;top:50%;animation:drift 8s ease-in-out infinite;animation-delay:1.5s}
  .drift-3{left:80%;top:25%;animation:drift 6s ease-in-out infinite;animation-delay:3s}

  /* Fall: -40px above the banner → +220px below it, fading in at 10%
     and out at 90% so the appearance/disappearance is invisible. */
  @keyframes fall{
    0%  {transform:translateY(-40px) rotate(0deg);   opacity:0}
    10% {opacity:.9}
    90% {opacity:.9}
    100%{transform:translateY(220px) rotate(360deg); opacity:0}
  }
  /* Drift: gentle diagonal wobble + 15% scale pulse. */
  @keyframes drift{
    0%,100%{transform:translate(0,0) scale(1);   opacity:.7}
    50%    {transform:translate(20px,-15px) scale(1.15); opacity:1}
  }

  /* =========================================================
     Controls bar — sits between the preview and the code output
     =========================================================
     Contains: "Selected:" label → live chip row → spacer →
     Reset / Clear / Copy buttons. Wraps on narrow screens. */
  .controls{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
    margin-bottom:24px;
    padding:14px;
    background:var(--card);
    border:1px solid var(--border);
    border-radius:12px;
  }
  .controls .hint{color:var(--muted);font-size:.85rem;margin:0 8px 0 0;align-self:center}
  /* Selected-emoji chip. Rounded pill with the emoji at 1.2rem +
     an "×" affordance. Clicking anywhere on the chip removes it
     (see renderChips() in jscript/fizook-emoji-picker.js). */
  .chip{
    display:inline-flex;align-items:center;gap:6px;
    padding:8px 12px;
    background:var(--card-2);
    border:1px solid var(--border);
    border-radius:999px;
    font-size:1.2rem;
    cursor:pointer;
    transition:all .15s;
  }
  .chip:hover{background:var(--accent);border-color:var(--accent-2);transform:translateY(-1px)}
  .chip .x{font-size:.75rem;color:var(--muted)}
  /* Solid purple button. .ghost variant is transparent with a
     border — used for Reset and Clear (non-primary actions). */
  .btn{
    padding:8px 14px;background:var(--accent);border:none;color:#fff;
    border-radius:8px;font-size:.85rem;cursor:pointer;font-weight:600;
  }
  .btn:hover{background:var(--accent-2)}
  .btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}

  /* =========================================================
     Category sections — one <section.cat> per emoji category
     =========================================================
     Each category is a card (dark background + border) with a
     header (h2 + optional colored badge) → description → the
     picker grid. Categories are enumerated in the CATALOG object
     in jscript/fizook-emoji-picker.js. */
  section.cat{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:14px;
    padding:20px;
    margin-bottom:20px;
  }
  section.cat h2{
    margin:0 0 4px;font-size:1.05rem;display:flex;align-items:center;gap:8px;
  }
  section.cat .desc{color:var(--muted);font-size:.85rem;margin:0 0 14px}
  /* Badge variants — .current = gold ("in production"),
     .new = green ("fizook-fit"/"Fizzy-style"), unmodified = purple. */
  .badge{
    font-size:.65rem;padding:2px 8px;border-radius:999px;
    background:var(--accent);color:#fff;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  }
  .badge.current{background:var(--gold);color:#1a1a1a}
  .badge.new{background:var(--green)}

  /* Emoji grid inside each category. auto-fill(minmax(120px,1fr))
     packs as many 120px+ columns as fit — 6-wide on desktop, 2-wide
     on tiny phones. Rules in the responsive @media blocks below
     tighten it further for portrait/landscape phones. */
  .grid{
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(120px,1fr));
    gap:10px;
  }
  /* One emoji tile. .in-use is toggled by renderGrids() when the
     emoji is in the current selection — gold border + a small "in
     use" pin (::pin, position:absolute top-right) mark it. */
  .tile{
    background:var(--card-2);
    border:1px solid var(--border);
    border-radius:10px;
    padding:14px 8px 10px;
    text-align:center;
    cursor:pointer;
    transition:all .15s;
    position:relative;
  }
  .tile:hover{transform:translateY(-2px);border-color:var(--accent-2);background:#2a3158}
  .tile.in-use{border-color:var(--gold);background:linear-gradient(180deg,rgba(251,191,36,.12),var(--card-2))}
  .tile .emo{font-size:2rem;line-height:1;margin-bottom:6px;display:block}
  .tile .name{font-size:.7rem;color:var(--muted);text-transform:lowercase}
  .tile .pin{
    position:absolute;top:4px;right:6px;font-size:.65rem;color:var(--gold);font-weight:700;
    display:none;
  }
  .tile.in-use .pin{display:block}

  /* =========================================================
     Code output block — the ready-to-paste HTML snippet
     =========================================================
     Populated by renderCode() below. Rendered as monospace text.
     word-break:break-all so long single-line HTML wraps instead
     of forcing a horizontal scroll. Copy button copies the text
     content of this element to the clipboard. */
  .code-block{
    background:#06080f;
    border:1px solid var(--border);
    border-radius:10px;
    padding:14px;
    font-family:"SF Mono",Consolas,Monaco,monospace;
    font-size:.8rem;
    color:#c5cad9;
    white-space:pre-wrap;
    word-break:break-all;
    margin-top:10px;
  }
  /* Syntax highlight tokens (unused by JS today but available
     if we later switch to a proper tokenizer output). */
  .code-block .k{color:#a78bfa}
  .code-block .s{color:#fbbf24}

  /* Bottom-of-page cross-browser rendering reminder. */
  footer{padding:24px;text-align:center;color:var(--muted);font-size:.8rem}

  /* =========================================================
     Responsive breakpoints
     =========================================================
     Portrait phone shrinks the hero, tightens padding, and bumps
     chip/btn tap targets to 40px. Landscape phone (short viewport)
     compresses further and hides the six falling emojis so the
     picker grid stays reachable without a lot of vertical scroll. */

  /* Phone portrait: shrink hero, tighten spacing, drop grid to a comfortable
     2- to 3-column density so tiles remain tappable on ~375px screens. */
  @media (max-width:559.98px){
    .page-hero{padding:24px 0}
    .page-hero-inner{padding:0 16px}
    .page-hero h1{font-size:1.3rem}
    .page-hero p{font-size:.86rem}
    main{padding:16px}
    .preview-banner{padding:36px 16px;min-height:120px;margin-bottom:20px;border-radius:12px}
    .preview-banner .label{font-size:.95rem}
    .controls{gap:8px;padding:12px}
    .chip{font-size:1.1rem;padding:10px 12px;min-height:44px}
    .btn{padding:11px 14px;min-height:44px;font-size:.9rem}
    section.cat{padding:16px}
    section.cat h2{font-size:.98rem}
    .grid{grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px}
    .tile{padding:12px 6px 8px;min-height:76px}
    .tile .emo{font-size:1.75rem}
    .tile .name{font-size:.66rem}
    .code-block{font-size:.72rem;padding:12px}
  }

  /* Phone landscape (short viewport): compress the hero + preview so the
     picker grid is visible without excess vertical scroll. Falling emojis
     are hidden — the drift trio still communicates the effect. */
  @media (orientation:landscape) and (max-height:500px){
    .page-hero{padding:16px 0}
    .page-hero h1{font-size:1.15rem}
    .page-hero p{font-size:.82rem;line-height:1.4}
    main{padding:14px 16px}
    .preview-banner{padding:24px 16px;min-height:96px;margin-bottom:16px}
    .preview-banner .label{font-size:.88rem}
    .preview-banner .fall-1,.preview-banner .fall-2,.preview-banner .fall-3,
    .preview-banner .fall-4,.preview-banner .fall-5,.preview-banner .fall-6{display:none}
    .controls{padding:10px;gap:8px;margin-bottom:16px}
    .chip{font-size:1.05rem;padding:8px 12px;min-height:40px}
    .btn{padding:9px 12px;min-height:40px;font-size:.85rem}
    section.cat{padding:14px;margin-bottom:14px}
    section.cat h2{font-size:.95rem;margin-bottom:2px}
    section.cat .desc{font-size:.78rem;margin-bottom:10px}
    .grid{grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px}
    .tile{padding:10px 6px 6px}
    .tile .emo{font-size:1.6rem;margin-bottom:4px}
    .tile .name{font-size:.64rem}
  }

  /* =========================================================
     TOP BAR — shared primary nav + admin dropdown
     =========================================================
     Ported from fizook_style_guide.css so this internal tool
     matches the header on the rest of the Fizook suite. */
  .topbar{
    position:sticky;top:0;z-index:50;
    background:rgba(11,18,32,.92);backdrop-filter:saturate(1.4) blur(10px);
    color:#fff;border-bottom:1px solid rgba(255,255,255,.08);
  }
  .topbar-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;gap:16px;padding:12px 16px}
  .admin-menu{position:relative;display:inline-block;flex:0 0 auto}
  .admin-btn{
    background:rgba(255,255,255,.08);color:#fff;border:0;
    border-radius:6px;padding:7px 12px;cursor:pointer;
    font-family:inherit;font-size:.92rem;font-weight:700;
    display:inline-flex;align-items:center;gap:8px;
    transition:background .15s ease;
  }
  .admin-btn:hover{background:rgba(255,255,255,.18)}
  .admin-btn[aria-expanded="true"]{background:rgba(255,255,255,.18)}
  .admin-btn > i.fa-cogs{color:#22d3ee;font-size:.95rem}
  .admin-btn .admin-caret{color:#cbd5e1;font-size:.78rem;margin-left:2px;transition:transform .2s ease}
  .admin-btn[aria-expanded="true"] .admin-caret{transform:rotate(180deg)}
  .admin-dropdown{
    position:absolute;top:100%;right:0;left:auto;
    margin-top:6px;min-width:210px;
    background:rgba(11,18,32,.98);
    border:1px solid rgba(255,255,255,.12);
    border-radius:10px;padding:6px;
    box-shadow:0 16px 40px rgba(0,0,0,.5);
    z-index:60;
  }
  .admin-dropdown[hidden]{display:none}
  .admin-link{
    display:flex;align-items:center;gap:10px;
    padding:9px 12px;border-radius:6px;
    color:#cbd5e1;text-decoration:none;
    font-size:.92rem;font-weight:600;
    transition:background .15s ease,color .15s ease;
  }
  .admin-link:hover{background:rgba(255,255,255,.10);color:#fff}
  .admin-link.active{background:rgba(34,211,238,.15);color:#fff}
  .admin-link i{color:#22d3ee;width:14px;text-align:center;font-size:.92rem}
  .admin-section-label{
    font-size:.66rem;font-weight:800;letter-spacing:.7px;text-transform:uppercase;
    color:#94a3b8;padding:8px 12px 4px;
  }
  .admin-divider{
    height:1px;background:rgba(255,255,255,.10);margin:6px 4px;
  }
  @media (max-width:559.98px){
    .admin-btn{padding:6px 10px;font-size:.86rem;gap:6px}
    .admin-btn-label{display:none}
  }
  .topbar .brand{
    font-weight:800;letter-spacing:.5px;font-size:1.25rem;
    display:flex;align-items:center;gap:8px;text-decoration:none;color:#fff;
    background:linear-gradient(135deg,#ffffff,#a5f3fc 60%,#fbcfe8);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .topbar .brand .dot{
    width:10px;height:10px;border-radius:50%;flex:0 0 auto;
    background:linear-gradient(135deg,#22d3ee,#7c3aed) !important;
    box-shadow:0 0 16px rgba(34,211,238,.7);
  }
  .nav-toggle{margin-left:auto;background:rgba(255,255,255,.08);color:#fff;border:0;border-radius:6px;padding:11px 14px;min-width:44px;min-height:44px;cursor:pointer}
  .topnav{display:none}
  .topbar .nav-link{
    background:transparent;border:0;font-family:inherit;color:#cbd5e1;
    text-decoration:none;font-size:.92rem;padding:6px 10px;border-radius:8px;
    display:inline-flex;align-items:center;gap:6px;cursor:pointer;
  }
  .topbar .nav-link:hover{background:rgba(255,255,255,.14);color:#fff}
  .topbar .nav-link.active{background:rgba(36,129,188,.25);color:#fff}
  @media (min-width:900px){
    .nav-toggle{display:none}
    .topnav{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}
  }
  .topnav.open{
    display:flex;flex-direction:column;align-items:stretch;gap:2px;
    padding:8px 12px;background:rgba(11,18,32,.98);
    position:absolute;top:100%;left:0;right:0;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  @media (min-width:900px){.topnav.open{position:static;flex-direction:row;background:transparent;padding:0;border:0}}