/* ============================================================================
   瓷砖速查 · 视觉设计系统
   设计语言：高端 interiors 杂志 / 建筑事务所网站 · 暖米奶油 + 陶土红 +
   editorial serif 标题
   ============================================================================ */

:root {
  /* 颜色 — 暖光 (light) */
  --bg: #f5f1e8;
  --bg-deep: #ede7d8;
  --surface: #fefcf7;
  --surface-2: #f9f5ec;
  --text: #1a1610;
  --text-2: #3d352a;
  --text-muted: #75695a;
  --text-subtle: #a89e8d;
  --line: #e4ddcc;
  --line-strong: #c9c0ad;

  --accent: #b94e2f;          /* 陶土 */
  --accent-deep: #8e3a22;
  --accent-soft: rgba(185, 78, 47, 0.08);
  --accent-ring: rgba(185, 78, 47, 0.18);

  --green: #5a7a4a;           /* 鼠尾草绿 — "在表里" */
  --green-soft: rgba(90, 122, 74, 0.12);
  --amber: #c8893a;           /* 琥珀 — "可能是" */
  --amber-soft: rgba(200, 137, 58, 0.14);
  --danger: #a8453e;          /* 暗红 — "不在表里" */
  --danger-soft: rgba(168, 69, 62, 0.12);

  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(28, 22, 12, 0.04);
  --shadow-md: 0 8px 20px rgba(28, 22, 12, 0.08), 0 1px 3px rgba(28, 22, 12, 0.05);
  --shadow-lg: 0 24px 48px rgba(28, 22, 12, 0.14), 0 4px 12px rgba(28, 22, 12, 0.08);
  --shadow-fab: 0 0 0 6px rgba(254, 252, 247, 0.5),
                0 18px 38px rgba(185, 78, 47, 0.35),
                0 8px 16px rgba(185, 78, 47, 0.25),
                inset 0 -4px 14px rgba(0, 0, 0, 0.18);

  /* 圆角 */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 18px;
  --r-pill: 999px;

  /* 字体 */
  --font-display: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong",
                   "Georgia", "Times New Roman", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
                "Helvetica Neue", "Inter", "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Menlo", "Roboto Mono", monospace;

  /* 安全区 */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bot: env(safe-area-inset-bottom, 0px);

  /* FAB 尺寸 — 大于标准但不主导画面 */
  --fab-size: 84px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0c08;
    --bg-deep: #06050300;
    --surface: #1c1813;
    --surface-2: #211d17;
    --text: #f0e8d8;
    --text-2: #d4c9b5;
    --text-muted: #978b75;
    --text-subtle: #6e6453;
    --line: #2b251c;
    --line-strong: #3d3528;
    --accent: #d56341;
    --accent-deep: #b94e2f;
    --accent-soft: rgba(213, 99, 65, 0.14);
    --accent-ring: rgba(213, 99, 65, 0.24);
    --green: #7ea071;
    --green-soft: rgba(126, 160, 113, 0.14);
    --amber: #d8a45c;
    --amber-soft: rgba(216, 164, 92, 0.16);
    --danger: #c66e63;
    --danger-soft: rgba(198, 110, 99, 0.16);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.55);
    --shadow-fab: 0 0 0 6px rgba(28, 24, 19, 0.6),
                  0 18px 38px rgba(213, 99, 65, 0.35),
                  0 8px 16px rgba(213, 99, 65, 0.2),
                  inset 0 -4px 14px rgba(0, 0, 0, 0.35);
  }
}

/* === CJK Typography Defaults ============================================== */
html { hanging-punctuation: allow-end; -webkit-text-size-adjust: 100%; }
body, .zh-text {
  font-feature-settings: "tnum", "palt";
  line-height: 1.6;
  text-spacing-trim: trim-start;
}
h1, h2, h3, h4, h5, h6,
.title, .heading, .lead, .body, .card-sku, .banner-title, .banner-sub,
.primary-sku, .detail-h, .pick-sku, .hist-sku, .chip, .empty {
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: balance;
}
.num, .num-mono, .price, .pct, code, .mono, .card-spec, .primary-conf,
.match-badge, .picks-count-badge {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* === Reset & globals ====================================================== */
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  padding-top: calc(var(--safe-top) + var(--topbar-h, 196px));
  padding-bottom: calc(var(--safe-bot) + var(--fab-size) + 28px);
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 50% -200px, var(--bg-deep) 0%, transparent 70%),
    var(--bg);
  background-attachment: fixed;
}
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }

::selection { background: var(--accent-soft); color: var(--accent-deep); }

/* === Topbar =============================================================== */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  border-bottom: 1px solid var(--line);
  padding: calc(var(--safe-top) + 10px) 16px 10px;
  z-index: 20;
}
.topbar-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.topbar h1 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--text);
}
.topbar-actions { display: flex; gap: 6px; align-items: center; }
.icon-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  width: 40px; height: 40px;
  color: var(--text);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 16px;
  position: relative;
  transition: transform 0.15s, background 0.15s, border-color 0.15s;
}
.icon-btn:hover { background: var(--surface-2); border-color: var(--line-strong); }
.icon-btn:active { transform: scale(0.94); }
.icon-btn.small { width: 30px; height: 30px; font-size: 12px; border: 0; background: var(--surface-2); }

.picks-count-badge {
  position: absolute; top: -3px; right: -3px;
  min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 999px;
  background: var(--accent); color: #fff;
  font-size: 10px; font-weight: 700; line-height: 18px;
  text-align: center;
  box-shadow: 0 0 0 2.5px var(--bg);
}

/* Search */
.search-row {
  display: flex; gap: 8px; align-items: center; margin-bottom: 10px;
}
#search {
  flex: 1;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 11px 14px;
  outline: none;
  font-size: 16px;
  letter-spacing: 0.01em;
  transition: border-color 0.15s, box-shadow 0.15s;
}
#search::placeholder { color: var(--text-subtle); }
#search:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }

/* Brand tabs */
.chip-row {
  display: flex; gap: 6px; overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 4px;
  padding: 2px 0;
}
.chip-row::-webkit-scrollbar { display: none; }
.chip {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 7px 14px;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: all 0.18s ease;
}
.chip:hover { border-color: var(--line-strong); }
.chip.active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.chip .count {
  opacity: 0.55;
  margin-left: 4px;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}
.chip.active .count { opacity: 0.7; }

/* Advanced filters */
.adv { font-size: 13px; }
.adv summary {
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  padding: 6px 0;
  list-style: none;
}
.adv summary::-webkit-details-marker { display: none; }
.adv summary::before { content: '+ '; font-weight: 600; }
.adv[open] summary::before { content: '– '; }
.filter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
  padding: 8px 0 4px;
}
.filter-grid label {
  display: flex; flex-direction: column; gap: 4px;
  font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.05em; text-transform: uppercase;
}
.filter-grid label.ck {
  flex-direction: row; align-items: center; gap: 8px;
  color: var(--text); font-size: 13px;
  text-transform: none; letter-spacing: 0;
}
.filter-grid select {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 7px 10px;
  font-size: 14px;
}
.filter-grid input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--accent);
}

.status {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 2px 0;
}

/* === Cards grid =========================================================== */
.list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 12px;
  padding: 14px 16px;
}
@media (min-width: 480px) {
  .list { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; padding: 18px 20px; }
}
@media (min-width: 768px) {
  .list { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; padding: 24px; }
}

.card {
  background: var(--surface);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex; flex-direction: column;
  border: 1px solid var(--line);
  position: relative;
  text-align: left;
  padding: 0;
  color: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s;
}
.card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.card:active { transform: scale(0.985); }

.card .img-wrap {
  position: relative; width: 100%;
  aspect-ratio: 4 / 5;
  background: var(--surface-2);
  overflow: hidden;
}
.card .img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
}
.card .img-wrap.placeholder::after {
  content: '— 待补图 —';
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-subtle);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.card .brand-tag {
  position: absolute; top: 8px; left: 8px;
  background: rgba(20, 16, 10, 0.78);
  color: #fff;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  letter-spacing: 0.04em;
  font-weight: 500;
  backdrop-filter: blur(4px);
}
.card .user-photo-tag {
  position: absolute; bottom: 8px; left: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  padding: 3px 7px;
  border-radius: var(--r-pill);
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-sm);
}
.card .pick-mark {
  position: absolute; top: 8px; right: 8px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}
.card .meta { padding: 10px 12px 14px; }
.card .sku, .card-sku {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.01em;
  word-break: break-all;
  color: var(--text);
}
.card .sub, .card-spec {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 5px;
  display: flex; gap: 8px; flex-wrap: wrap;
  letter-spacing: 0.02em;
}
.card .sub span { white-space: nowrap; }

.empty {
  padding: 60px 24px;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15px;
  grid-column: 1 / -1;
}

#sentinel { height: 8px; }

/* === Camera FAB (the hero) ================================================ */
.fab {
  position: fixed;
  right: 18px;
  bottom: calc(var(--safe-bot) + 18px);
  width: var(--fab-size);
  height: var(--fab-size);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #d56341 0%, #b94e2f 55%, #8e3a22 100%);
  color: #fff;
  border: 0;
  box-shadow: var(--shadow-fab);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 30;
  cursor: pointer;
  transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.fab::after {
  content: '';
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  background: var(--accent-ring);
  z-index: -1;
  animation: fab-pulse 2.6s ease-in-out infinite;
}
@keyframes fab-pulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50%      { opacity: 0; transform: scale(1.18); }
}
.fab:active { transform: scale(0.94); }
.fab svg { width: 30px; height: 30px; }
.fab .fab-label {
  font-family: var(--font-display);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  margin-top: 1px;
  text-transform: uppercase;
  opacity: 0.92;
}
.fab::after { inset: -8px; }
@keyframes fab-pulse {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50%      { opacity: 0; transform: scale(1.22); }
}

/* === Dialogs (base) ======================================================= */
dialog {
  border: 0; padding: 0;
  background: var(--surface);
  color: var(--text);
  border-radius: var(--r-lg);
  max-width: 92vw;
  width: 480px;
  max-height: 88vh;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: dialog-in 0.28s cubic-bezier(0.2, 0.7, 0.2, 1);
}
@keyframes dialog-in {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
dialog::backdrop {
  background: rgba(20, 16, 10, 0.45);
  backdrop-filter: blur(8px);
}
dialog .close {
  position: absolute; top: 12px; right: 12px;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(0, 0, 0, 0.06);
  border: 0; color: var(--text);
  font-size: 14px;
  z-index: 2;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
dialog .close:hover { background: rgba(0, 0, 0, 0.12); }

/* === Detail dialog ======================================================== */
.detail { width: 92vw; max-width: 540px; }
@media (max-width: 600px) {
  .detail {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
    margin: 0;
  }
}
.detail #detail-body {
  overflow-y: auto;
  max-height: 88vh;
  padding: 0 0 32px;
  -webkit-overflow-scrolling: touch;
}
@media (max-width: 600px) {
  .detail #detail-body { max-height: 100vh; padding-bottom: calc(var(--safe-bot) + 24px); }
}
.detail .imgs {
  display: flex; flex-direction: column;
  gap: 1px;
  background: var(--line);
}
.detail .imgs figure {
  margin: 0;
  background: var(--surface);
  position: relative;
}
.detail .imgs figure img {
  display: block;
  width: 100%; height: auto;
  max-height: 50vh;
  object-fit: contain;
  background: #14100a;
}
.detail .imgs figcaption {
  position: absolute; top: 10px; left: 10px;
  font-size: 10px; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(0, 0, 0, 0.55);
  padding: 3px 8px;
  border-radius: var(--r-pill);
  backdrop-filter: blur(4px);
}
.detail .imgs figure.user-photo figcaption {
  background: var(--accent);
}
.detail h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  margin: 22px 20px 6px;
  line-height: 1.15;
  word-break: break-all;
  letter-spacing: -0.005em;
}
.detail .row {
  display: flex; gap: 10px; flex-wrap: wrap;
  padding: 0 20px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.detail .row b {
  color: var(--text);
  font-weight: 600;
}
.detail .actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 18px 20px 0;
}
.detail .actions a,
.detail .actions button {
  display: flex; align-items: center; justify-content: center;
  gap: 4px;
  text-decoration: none;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 12px 8px;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
}
.detail .actions a:hover,
.detail .actions button:hover {
  border-color: var(--line-strong);
  background: var(--surface);
}
.detail .actions .primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.detail .actions .primary:hover { background: var(--text-2); }
.detail .actions .primary.picked {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.detail .actions .danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: transparent;
}

/* === Recognition dialog =================================================== */
.recog { width: 92vw; max-width: 480px; }
@media (max-width: 600px) {
  .recog {
    width: 100vw; max-width: 100vw;
    max-height: 100vh; height: 100vh;
    border-radius: 0;
  }
  .recog #recog-body { max-height: 100vh; padding-bottom: calc(var(--safe-bot) + 24px); }
}
.recog #recog-body {
  padding: 44px 20px 20px;
  max-height: 88vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.recog .spinner {
  text-align: center;
  padding: 40px 0;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15px;
}

/* Banner — the headline moment */
.recog-banner {
  display: flex; align-items: center;
  gap: 14px;
  padding: 22px 18px;
  border-radius: var(--r-lg);
  margin: 0 0 18px;
  position: relative;
  overflow: hidden;
}
.recog-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(255, 255, 255, 0.3), transparent 60%);
  pointer-events: none;
}
.recog-banner.banner-yes {
  background: linear-gradient(135deg, #5a7a4a 0%, #4a6741 100%);
  color: #fff;
}
.recog-banner.banner-maybe {
  background: linear-gradient(135deg, #d4a14a 0%, #c8893a 100%);
  color: #fff;
}
.recog-banner.banner-no {
  background: linear-gradient(135deg, #b85450 0%, #a8453e 100%);
  color: #fff;
}
.banner-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
  font-weight: 700;
  flex-shrink: 0;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}
.banner-text { flex: 1; min-width: 0; position: relative; }
.banner-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.005em;
}
.banner-sub {
  font-size: 12.5px;
  opacity: 0.86;
  margin-top: 5px;
  letter-spacing: 0.02em;
  max-width: 36ch;
}

/* Primary candidate */
.primary-candidate {
  display: flex; gap: 14px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 12px;
  margin-bottom: 14px;
}
.primary-candidate img,
.primary-candidate .ph-big {
  width: 110px; height: 110px;
  border-radius: var(--r-md);
  object-fit: cover;
  background: var(--bg-deep);
  flex-shrink: 0;
}
.primary-candidate .ph-big {
  display: flex; align-items: center; justify-content: center;
  color: var(--text-subtle);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 12px;
}
.primary-meta {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column;
  gap: 4px;
}
.primary-sku {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.1;
  word-break: break-all;
  letter-spacing: -0.005em;
}
.primary-sub {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}
.primary-conf {
  font-size: 10.5px;
  color: var(--text-subtle);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.primary-actions {
  display: flex; gap: 6px;
  margin-top: 6px;
}
.primary-action {
  flex: 1;
  padding: 10px 6px;
  font-size: 12.5px;
  font-weight: 500;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r-sm);
  color: var(--text);
  transition: all 0.15s;
}
.primary-action:hover { border-color: var(--line-strong); }
.primary-action.primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.primary-action.picked {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.primary-action:disabled { opacity: 0.55; }

/* No-match block */
.no-match-actions {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 16px;
  margin-bottom: 12px;
}
.no-match-actions .detected {
  font-size: 13px;
  color: var(--text-muted);
  word-break: break-all;
  margin-bottom: 12px;
}
.no-match-actions .detected b {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
}
.no-match-actions .external {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.no-match-actions .external a {
  text-align: center;
  padding: 11px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
}

/* Secondary candidates */
.more-candidates,
.raw-details {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 10px 14px;
  margin-bottom: 8px;
}
.more-candidates summary,
.raw-details summary {
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  padding: 4px 0;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.more-candidates summary::-webkit-details-marker,
.raw-details summary::-webkit-details-marker { display: none; }
.more-candidates summary::before,
.raw-details summary::before { content: '+ '; font-weight: 600; }
.more-candidates[open] summary::before,
.raw-details[open] summary::before { content: '– '; }

.candidate {
  display: flex; gap: 10px;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  margin-top: 8px;
  align-items: center;
  width: 100%;
  text-align: left;
  color: inherit;
  transition: border-color 0.15s, transform 0.15s;
}
.candidate:hover { border-color: var(--line-strong); }
.candidate:active { transform: scale(0.99); }
.candidate img {
  width: 60px; height: 60px;
  object-fit: cover;
  border-radius: var(--r-sm);
  background: var(--bg-deep);
}
.candidate .ph {
  width: 60px; height: 60px;
  border-radius: var(--r-sm);
  background: var(--bg-deep);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  color: var(--text-subtle);
}
.candidate-meta { flex: 1; min-width: 0; }
.candidate .sku {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  word-break: break-all;
  line-height: 1.2;
}
.candidate .sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}
.match-badge {
  display: inline-block;
  font-size: 9px;
  padding: 2px 6px;
  border-radius: var(--r-sm);
  background: var(--text-muted);
  color: #fff;
  margin-left: 8px;
  vertical-align: middle;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 600;
}
.match-badge.exact { background: var(--green); }
.match-badge.near  { background: var(--amber); }
.match-badge.loose { background: var(--text-muted); }
.match-badge.no    { background: var(--danger); }

.raw-details .raw {
  background: var(--bg);
  padding: 10px 12px;
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  word-break: break-all;
  white-space: pre-wrap;
  border: 1px solid var(--line);
  margin: 8px 0 0;
}
.raw-details .photo {
  width: 100%;
  max-height: 28vh;
  object-fit: contain;
  border-radius: var(--r-sm);
  background: #14100a;
  margin-top: 8px;
}
.recog .photo {
  width: 100%;
  max-height: 26vh;
  object-fit: contain;
  border-radius: var(--r-md);
  background: #14100a;
  margin-bottom: 12px;
}

.empty-result {
  text-align: center;
  padding: 28px 20px;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 14px;
}

/* === Picks / History dialogs ============================================== */
.picks, .history {
  width: 92vw; max-width: 520px; padding: 30px 0 0;
}
@media (max-width: 600px) {
  .picks, .history {
    width: 100vw; max-width: 100vw;
    max-height: 100vh; height: 100vh;
    border-radius: 0;
  }
}
.picks #picks-body,
.history #history-body {
  padding: 8px 20px 20px;
  overflow-y: auto;
  max-height: 80vh;
}
@media (max-width: 600px) {
  .picks #picks-body, .history #history-body { max-height: 100vh; padding-bottom: calc(var(--safe-bot) + 24px); }
}
.picks h2, .history h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 14px;
  letter-spacing: -0.005em;
}
.picks h2 .muted, .history h2 .muted {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0;
}

.picks-actions { display: flex; gap: 8px; margin-bottom: 18px; }
.picks-actions button {
  flex: 1;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r-md);
  padding: 11px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  transition: all 0.15s;
}
.picks-actions button:hover { border-color: var(--line-strong); }
.picks-actions .primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.picks-actions .ghost {
  background: var(--surface-2);
}

.pick-group { margin-bottom: 20px; }
.pick-group-h {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pick-group-h .pick-count {
  display: inline-block;
  min-width: 20px; padding: 0 7px;
  background: var(--surface-2);
  color: var(--text-muted);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  margin-left: 8px;
  letter-spacing: 0;
}

.pick-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.pick-row:last-child { border-bottom: 0; }
.pick-row img, .pick-row .ph {
  width: 60px; height: 60px;
  border-radius: var(--r-sm);
  object-fit: cover;
  background: var(--bg-deep);
}
.pick-row .ph {
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  color: var(--text-subtle);
  font-family: var(--font-display);
  font-style: italic;
}
.pick-meta { min-width: 0; }
.pick-sku {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  word-break: break-all;
  line-height: 1.2;
}
.pick-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}
.pick-note {
  margin-top: 7px;
  width: 100%;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 6px 10px;
  font-size: 12px;
  outline: none;
  font-family: var(--font-body);
}
.pick-note:focus { border-color: var(--accent); }
.pick-actions { display: flex; flex-direction: column; gap: 5px; }
.pick-actions button {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r-sm);
  padding: 6px 11px;
  font-size: 11px;
  color: var(--text);
  letter-spacing: 0.04em;
}
.pick-actions .pick-remove {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: transparent;
}

/* History */
.history-row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  width: 100%;
  text-align: left;
  background: none;
  border-radius: 0;
  color: inherit;
  cursor: pointer;
  transition: opacity 0.15s;
}
.history-row:hover { opacity: 0.8; }
.history-row:last-child { border-bottom: 0; }
.history-row img, .history-row .ph {
  width: 48px; height: 48px;
  border-radius: var(--r-sm);
  object-fit: cover;
  background: var(--bg-deep);
}
.history-row .ph {
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: var(--text-subtle);
}
.hist-meta { min-width: 0; }
.hist-sku {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  word-break: break-all;
  line-height: 1.25;
}
.hist-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
  letter-spacing: 0.02em;
}

/* === Settings dialog ====================================================== */
.settings {
  width: 88vw;
  max-width: 440px;
  padding: 36px 20px 22px;
}
@media (max-width: 600px) {
  .settings {
    width: 100vw; max-width: 100vw;
    border-radius: var(--r-lg) var(--r-lg) 0 0;
  }
}
.settings h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 6px;
}
.settings .muted {
  color: var(--text-muted);
  font-size: 13px;
  max-width: 38ch;
  line-height: 1.5;
}
.settings .muted.small { font-size: 11px; }
.settings label {
  display: block;
  margin: 14px 0 4px;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.settings label small {
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-subtle);
}
.settings input {
  display: block;
  width: 100%;
  margin-top: 6px;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  font-size: 16px;
  outline: none;
  transition: border-color 0.15s;
  font-family: var(--font-mono);
}
.settings input:focus { border-color: var(--accent); }
.settings-actions {
  display: flex; gap: 8px;
  margin-top: 18px;
}
.settings-actions button {
  flex: 1;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r-md);
  padding: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}
.settings-actions .primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.settings-actions .ghost {
  background: var(--surface-2);
}

.muted { color: var(--text-muted); font-size: 13px; }
.muted.small { font-size: 11px; }

/* === Toast ================================================================ */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--safe-bot) + var(--fab-size) + 36px);
  transform: translateX(-50%);
  background: var(--text);
  color: var(--bg);
  padding: 11px 18px;
  border-radius: var(--r-pill);
  font-size: 13px;
  z-index: 100;
  animation: toast-in 0.22s ease-out;
  box-shadow: var(--shadow-md);
  letter-spacing: 0.02em;
  max-width: 80vw;
}
@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, 8px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}