/* ============================================================
   Halal.cx — Consolidated Stylesheet
   Consolidated 2026-09-29 from:
     style.css, upgrade-v4.css, upgrade-v6.css,
     upgrade-v14.css, upgrade-v16.css
   Load order preserved: style → v4 → v6 → v14 → v16
   ------------------------------------------------------------
   Changes made during consolidation:
     1. footer a colour changed to var(--gold)
        (was #d7e7df — same as footer text, links invisible)
     2. Added --primary and --radius to :root
        (both were referenced in upgrade-v16.css but never
         defined; two visual bugs now fixed)
     3. Removed duplicate .smart-search-link block
        (identical in v6 and v16; v16 wins by load order)
     4. Collapsed internal duplicates inside v16:
        .byok-section, .byok-prompt, .ai-result,
        .ai-result .classification-*
   Everything else is byte-for-byte equivalent to the
   original rules. No !important added or removed.
   ============================================================ */

/* ============================================================
   Root variables + reset
   ============================================================ */

:root{
  --green:#0d5c3d;
  --green2:#16865b;
  --gold:#d9a441;
  --ink:#14211b;
  --muted:#607068;
  --cream:#f7f6ef;
  --white:#fff;
  --border:#dce5df;
  --danger:#a42d2d;
  /* Added 2026-09-29 — were referenced but never defined */
  --primary:#0d5c3d;
  --radius:12px;
}

*{box-sizing:border-box}

body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;
  line-height:1.55;
}

/* ============================================================
   Layout — top bar, nav, main
   ============================================================ */

.top{
  min-height:72px;
  padding:14px max(20px,calc((100% - 1120px)/2));
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:#fff;
  border-bottom:1px solid var(--border);
  gap:20px;
}

.brand{
  font-weight:900;
  font-size:1.35rem;
  color:var(--green);
  text-decoration:none;
}

.brand span{color:var(--gold)}

nav{
  display:flex;
  gap:18px;
  align-items:center;
  flex-wrap:wrap;
}

nav a{
  color:var(--ink);
  text-decoration:none;
  font-weight:650;
}

main{
  max-width:1120px;
  margin:auto;
  padding:44px 20px 80px;
}

/* ============================================================
   Hero
   ============================================================ */

.hero{
  display:grid;
  grid-template-columns:1.35fr .65fr;
  gap:42px;
  align-items:center;
  padding:52px 0 72px;
}

.hero.compact{padding:30px 0}

.hero h1{
  font-size:clamp(2.3rem,6vw,4.8rem);
  line-height:1.02;
  letter-spacing:-.055em;
  margin:.2em 0;
}

.hero.compact h1{font-size:clamp(2rem,5vw,3.5rem)}

.hero p{font-size:1.1rem;color:var(--muted)}

.eyebrow{
  text-transform:uppercase;
  letter-spacing:.13em;
  color:var(--green2);
  font-weight:800;
  font-size:.8rem;
}

/* ============================================================
   Buttons + actions
   ============================================================ */

.button{
  display:inline-block;
  border:0;
  border-radius:12px;
  padding:13px 19px;
  background:var(--green);
  color:#fff!important;
  text-decoration:none;
  font-weight:800;
  cursor:pointer;
}

.button.secondary{
  background:#fff;
  color:var(--green)!important;
  border:1px solid var(--border);
}

.button.small{padding:8px 12px;border-radius:9px}

.actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:24px;
}

/* ============================================================
   Cards, scanner, scanline
   ============================================================ */

.scanner-card,
.card,
.searchbox,
.metric{
  background:#fff;
  border:1px solid var(--border);
  border-radius:20px;
  padding:24px;
  box-shadow:0 10px 35px rgba(22,55,40,.05);
}

.scanner-card{
  position:relative;
  overflow:hidden;
  min-height:230px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  background:linear-gradient(145deg,#0b4a33,#16865b);
  color:#fff;
}

.scanner-card p,
.scanner-card small{color:#d6efe3}

.scanline{
  position:absolute;
  left:12%;
  right:12%;
  top:25%;
  height:2px;
  background:var(--gold);
  box-shadow:0 0 18px var(--gold);
}

/* ============================================================
   Grid + sections + chips + statuses
   ============================================================ */

.grid{display:grid;gap:18px}

.grid.three{grid-template-columns:repeat(3,1fr)}

.grid.two{grid-template-columns:repeat(2,1fr)}

section{margin-bottom:40px}

.chips{display:flex;flex-wrap:wrap;gap:10px}

.chips span,
.status{
  display:inline-block;
  border-radius:999px;
  padding:6px 10px;
  background:#e8eee9;
  font-weight:750;
  font-size:.8rem;
}

.status.certified{background:#d9f4e6;color:#07623d}
.status.ingredient_reviewed{background:#e3efff;color:#1e5a98}
.status.seller_declared{background:#fff2c7;color:#795b00}
.status.pending{background:#ece9ff;color:#574397}
.status.rejected{background:#ffe0e0;color:#8d2222}
.status.expired{background:#eee;color:#555}

.narrow{max-width:560px;margin-left:auto;margin-right:auto}

/* ============================================================
   Forms
   ============================================================ */

label{
  display:block;
  font-weight:750;
  margin:13px 0;
}

input,
textarea,
select{
  width:100%;
  margin-top:6px;
  padding:12px;
  border:1px solid #bdcbc3;
  border-radius:10px;
  background:#fff;
  color:var(--ink);
  font:inherit;
}

textarea{resize:vertical}

/* ============================================================
   Messages
   ============================================================ */

.error,
.flash,
.notice{
  padding:13px 15px;
  border-radius:10px;
  margin:15px 0;
}

.error{background:#ffe4e4;color:var(--danger)}
.flash{background:#dff4e7;color:#075b38}
.notice{background:#fff7d8;border:1px solid #efd678}

.muted{color:var(--muted);font-size:.9rem}

/* ============================================================
   Searchbox, link button, camera
   ============================================================ */

.searchbox{max-width:750px;margin:0 auto 30px}

.searchbox form{display:flex;gap:12px;align-items:end}

.searchbox label{flex:1}

.link-button{
  border:0;
  background:none;
  color:var(--green);
  font-weight:800;
  text-decoration:underline;
  cursor:pointer;
  padding:10px 0;
}

#camera{
  width:100%;
  max-height:360px;
  border-radius:14px;
  margin-top:12px;
  background:#111;
}

/* ============================================================
   Product detail + metrics
   ============================================================ */

.product dl{
  display:grid;
  grid-template-columns:150px 1fr;
  gap:13px;
}

.product dt{font-weight:800}

.product dd{margin:0}

.metric strong{display:block;font-size:2rem;color:var(--green)}

.metric span{color:var(--muted)}

.section-title{
  display:flex;
  align-items:start;
  justify-content:space-between;
  gap:20px;
}

/* ============================================================
   Table
   ============================================================ */

.table-wrap{overflow:auto}

table{width:100%;border-collapse:collapse}

th,
td{
  text-align:left;
  padding:12px;
  border-bottom:1px solid var(--border);
}

/* ============================================================
   Details, footer, code
   ============================================================ */

details summary{
  cursor:pointer;
  color:var(--green);
  font-weight:800;
  padding:12px 0;
}

footer{
  text-align:center;
  background:#102c21;
  color:#d7e7df;
  padding:35px 20px;
}

footer small{color:#a9c2b6}

/* Changed 2026-09-29: was #d7e7df (same as footer text, links invisible) */
footer a{color:var(--gold)}

code{background:#e8eee9;padding:2px 5px;border-radius:5px}

/* ============================================================
   OCR styles (from upgrade-v4.css + upgrade-v14.css)
   ============================================================ */

.ocr-progress{margin:12px 0}

.ocr-preview{
  max-width:100%;
  max-height:320px;
  border-radius:12px;
  display:none;
}

.ingredient-picker{
  display:grid;
  grid-template-columns:1fr auto;
  gap:10px;
  align-items:end;
}

.ocr-workspace{
  margin:18px 0;
  padding:16px;
  border:1px solid var(--border);
  border-radius:14px;
  background:#f8fbf9;
}

.ocr-preview-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  align-items:start;
}

.ocr-preview-grid img,
.ocr-preview-grid canvas{
  width:100%;
  max-height:420px;
  object-fit:contain;
  border-radius:12px;
  background:#eef3ef;
}

.ocr-tools{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}

.ocr-tools .button{padding:9px 13px}

.ocr-check{
  display:flex;
  gap:9px;
  align-items:flex-start;
  font-weight:650;
}

.ocr-check input{width:auto;margin:4px 0 0}

.ocr-error{color:var(--danger);font-weight:700}

/* ============================================================
   Navigation links — Smart Search, Al-Tayyibat, OmanCX
   (from upgrade-v16.css; v6 .smart-search-link duplicate dropped)
   ============================================================ */

.smart-search-link{
  font-weight:800;
  color:#d9a441 !important;
  background:rgba(217, 164, 65, 0.08);
  padding:6px 16px;
  border-radius:20px;
  transition:all 0.25s ease;
  text-decoration:none;
  display:inline-block;
}

.smart-search-link:hover{
  background:rgba(217, 164, 65, 0.18);
  text-decoration:none;
  transform:scale(1.02);
}

.smart-search-link:active{
  background:rgba(217, 164, 65, 0.28);
  transform:scale(0.98);
}

.al-tayyibat-link{
  font-weight:700;
  color:#0d5c3d !important;
  background:rgba(13, 92, 61, 0.06);
  padding:6px 14px;
  border-radius:20px;
  transition:all 0.25s ease;
  text-decoration:none;
  display:inline-block;
  font-size:0.85rem;
}

.al-tayyibat-link:hover{
  background:rgba(13, 92, 61, 0.15);
  text-decoration:none;
}

.omancx-link{
  font-weight:700;
  color:#0d5c3d !important;
  padding:6px 10px;
  border-radius:8px;
  transition:all 0.25s ease;
  text-decoration:none;
}

.omancx-link:hover{
  background:rgba(13, 92, 61, 0.06);
  text-decoration:none;
}

/* ============================================================
   BYOK / OpenRouter OAuth — badges, prompts, results
   (from upgrade-v16.css; internal duplicates collapsed)
   ============================================================ */

.byok-badge{
  display:inline-block;
  background:rgba(217, 164, 65, 0.15);
  color:#7b5700;
  padding:4px 14px;
  border-radius:20px;
  font-size:0.75rem;
  font-weight:700;
  margin:8px 0;
}

.byok-section{margin:16px 0}

.byok-prompt{
  padding:12px 16px;
  background:#f7f6ef;
  border-radius:8px;
  border:1px solid var(--border);
  margin:12px 0;
}

.byok-prompt a{
  font-weight:700;
  color:#d9a441;
  text-decoration:none;
}

.byok-prompt a:hover{text-decoration:underline}

.ai-result{
  margin-top:12px;
  padding:16px;
  border-radius:8px;
  border:1px solid var(--border);
  background:var(--white);
}

.ai-result h4{margin:0 0 4px 0}

.ai-result .classification-halal{color:#17643b;font-weight:700}
.ai-result .classification-haram{color:#9c2424;font-weight:700}
.ai-result .classification-mushbooh{color:#7b5700;font-weight:700}
.ai-result .classification-unknown{color:var(--muted);font-weight:700}

.ai-result .error{color:#9c2424}

/* Connection status in navigation */
.byok-status-indicator{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:20px;
  font-size:0.75rem;
  font-weight:600;
}

.byok-status-indicator.connected{background:#dff3e7;color:#17643b}
.byok-status-indicator.disconnected{background:#fde7e7;color:#9c2424}

/* ============================================================
   BYOK Settings page
   ============================================================ */

.settings-card{
  max-width:800px;
  margin:20px auto;
  padding:32px;
  background:var(--white);
  border-radius:var(--radius);
  border:1px solid var(--border);
}

.connection-status{
  display:flex;
  gap:20px;
  padding:24px;
  border-radius:12px;
  margin:20px 0;
  align-items:flex-start;
}

.connection-status.connected{
  background:#dff3e7;
  border:1px solid #17643b;
}

.connection-status.disconnected{
  background:#f7f6ef;
  border:1px solid var(--border);
}

.status-icon{font-size:2.5rem}

.status-info h3{margin:0 0 8px 0}

.status-info p{margin:4px 0}

.benefits{
  list-style:none;
  padding:0;
  margin:12px 0 0 0;
}

.benefits li{
  padding:4px 0;
  font-size:0.9rem;
  color:var(--muted);
}

.connection-actions{
  display:flex;
  gap:12px;
  margin:20px 0;
  flex-wrap:wrap;
}

.stats-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:16px;
  margin-top:12px;
}

.stat-card{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:8px;
  padding:16px;
  text-align:center;
}

.stat-card strong{
  display:block;
  font-size:1.5rem;
  color:var(--primary);
}

.stat-card span{font-size:0.85rem;color:var(--muted)}

.model-selector{
  margin-top:20px;
  padding-top:20px;
  border-top:1px solid var(--border);
}

.model-selector select{max-width:300px}

.byok-info{
  margin-top:24px;
  padding-top:24px;
  border-top:1px solid var(--border);
}

.byok-info ul{list-style:none;padding:0}

.byok-info li{
  padding:4px 0;
  font-size:0.9rem;
  color:var(--muted);
}

.openrouter-info{
  margin-top:20px;
  padding-top:20px;
  border-top:1px solid var(--border);
}

.hidden{display:none !important}

/* ============================================================
   Responsive — grouped, ordered small-to-large breakpoint
   ============================================================ */

/* --- 800px (master mobile) --- */
@media(max-width:800px){
  .top{align-items:flex-start;flex-direction:column}
  nav{gap:12px}
  .hero,
  .grid.three,
  .grid.two{grid-template-columns:1fr}
  .hero{padding-top:20px}
  .hero h1{font-size:2.7rem}
  .searchbox form{display:block}
  .product dl{grid-template-columns:1fr}
  .product dd{margin-bottom:8px}
  main{padding-top:28px}
}

/* --- 700px --- */
@media(max-width:700px){
  .ocr-preview-grid{grid-template-columns:1fr}
}

/* --- 640px --- */
@media(max-width:640px){
  .smart-search-link{
    padding:4px 12px;
    font-size:0.85rem;
    border-radius:16px;
  }
  .al-tayyibat-link{
    padding:4px 10px;
    font-size:0.75rem;
    border-radius:16px;
  }
  .omancx-link{
    padding:4px 8px;
    font-size:0.8rem;
  }
  .settings-card{padding:20px}
  .connection-status{flex-direction:column;text-align:center}
  .connection-actions{flex-direction:column}
  .connection-actions .button{width:100%;text-align:center}
  .stats-grid{grid-template-columns:1fr}
  .model-selector select{max-width:100%}
}

/* --- 480px --- */
@media(max-width:480px){
  .smart-search-link{
    padding:3px 10px;
    font-size:0.78rem;
    border-radius:14px;
  }
  .al-tayyibat-link{
    padding:3px 8px;
    font-size:0.7rem;
    border-radius:14px;
  }
  .omancx-link{
    padding:3px 6px;
    font-size:0.72rem;
  }
  .byok-status-indicator{
    font-size:0.65rem;
    padding:2px 8px;
  }
}

/* --- Dark mode --- */
@media (prefers-color-scheme: dark){
  .smart-search-link{
    background:rgba(217, 164, 65, 0.15);
    color:#e8c86a !important;
  }
  .smart-search-link:hover{background:rgba(217, 164, 65, 0.25)}

  .al-tayyibat-link{
    color:#7ecf9a !important;
    background:rgba(13, 92, 61, 0.15);
  }
  .al-tayyibat-link:hover{background:rgba(13, 92, 61, 0.25)}

  .omancx-link{color:#7ecf9a !important}
  .omancx-link:hover{background:rgba(13, 92, 61, 0.15)}

  .connection-status.connected{
    background:rgba(13, 92, 61, 0.2);
    border-color:#17643b;
  }
  .connection-status.disconnected{
    background:rgba(30, 30, 30, 0.8);
    border-color:#444;
  }
  .ai-result{background:#1a1a1a;border-color:#333}
  .byok-prompt{background:#1a1a1a;border-color:#333}
  .stat-card{background:#1a1a1a;border-color:#333}
}

/* --- Print --- */
@media print{
  .smart-search-link,
  .al-tayyibat-link,
  .omancx-link,
  .byok-section,
  .byok-prompt,
  .byok-badge,
  .byok-status-indicator{
    display:none !important;
  }
}