/* ═══════════════════════════════════════════════════════
   SHTRIH-KOD — страничные стили
   Подключается ПОСЛЕ css/common.css
   ═══════════════════════════════════════════════════════ */

/* ── Акцент страницы: голубой (cyan) ── */
:root {
  --page-accent: #00ccff;
  --page-accent-dim: rgba(0,204,255,.10);
  --page-accent-glow: rgba(0,204,255,.35);
  --page-accent-light: #00ccff;
  --error: #ff4466; --warn: #ffaa00; --success: #00ff88;
  --grid-color: rgba(0,204,255,.022);
}
[data-theme="light"] {
  --page-accent: #0077aa;
  --page-accent-dim: rgba(0,119,170,.10);
  --page-accent-glow: rgba(0,119,170,.2);
  --page-accent-light: #0077aa;
  --error: #cc0033; --warn: #996600; --success: #007744;
  --grid-color: rgba(0,119,170,.04);
}
/* Фоновая сетка в цвете страницы */
body::before {
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
}

/* ── Page layout: narrower ── */
.page-wrap { max-width: 860px; padding: 40px 20px 64px }
.page-title-area { margin-bottom: 32px }
.page-breadcrumb { letter-spacing: .12em; margin-bottom: 10px }
.page-breadcrumb a:hover { color: var(--page-accent) }
.page-h1 { font-size: clamp(1.6rem,4vw,2.4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.1; margin-bottom: 8px }
.page-h1 em { font-style: normal; color: var(--page-accent) }
.page-desc { font-size: .88rem }

/* ── Formats strip ── */
.formats-strip { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 24px }
.format-tag { font-family: 'Space Mono', monospace; font-size: .58rem; letter-spacing: .08em; padding: 3px 9px; border-radius: 4px; background: var(--surface2); border: 1px solid var(--border); color: var(--muted); text-transform: uppercase }

/* ── Drop zone ── */
#file-input { display: none }
.drop-zone {
  border: 1.5px dashed var(--border); border-radius: 16px; padding: 52px 32px; text-align: center;
  cursor: pointer; transition: all .25s ease; background: var(--surface); position: relative; overflow: hidden;
}
.drop-zone::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 0%, rgba(0,204,255,.07) 0%, transparent 60%); opacity: 0; transition: opacity .3s }
[data-theme="light"] .drop-zone::before { background: radial-gradient(circle at 50% 0%, rgba(0,119,170,.06) 0%, transparent 60%) }
.drop-zone:hover::before, .drop-zone.drag-over::before, .drop-zone.paste-over::before { opacity: 1 }
.drop-zone:hover, .drop-zone.drag-over, .drop-zone.paste-over { border-color: var(--page-accent); box-shadow: 0 0 0 4px rgba(0,204,255,.08), inset 0 0 40px rgba(0,204,255,.03) }
.drop-zone.drag-over, .drop-zone.paste-over { transform: scale(1.01) }
.drop-icon { display: block; margin: 0 auto 14px; width: 60px; height: 42px; opacity: .5 }
.drop-zone h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: 7px }
.drop-zone p { font-family: 'Space Mono', monospace; font-size: .72rem; color: var(--muted); letter-spacing: .05em }
.paste-hint { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-family: 'Space Mono', monospace; font-size: .62rem; color: var(--muted) }
.paste-hint kbd { display: inline-block; padding: 2px 7px; background: var(--surface2); border: 1px solid var(--border); border-radius: 4px; font-family: 'Space Mono', monospace; font-size: .62rem; color: var(--text) }
.btn-upload { display: inline-block; margin-top: 18px; padding: 11px 26px; background: var(--page-accent); color: #000; font-family: 'Space Mono', monospace; font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; border: none; border-radius: 8px; cursor: pointer; transition: all .2s }
.btn-upload:hover { background: var(--text); box-shadow: 0 0 20px var(--page-accent-glow) }

/* ── Separator / Camera ── */
.separator { display: flex; align-items: center; gap: 16px; margin: 24px 0; font-family: 'Space Mono', monospace; font-size: .7rem; color: var(--muted) }
.separator::before, .separator::after { content: ''; flex: 1; height: 1px; background: var(--border) }
.btn-camera { display: block; width: 100%; padding: 13px; background: transparent; color: var(--text); font-family: 'Space Mono', monospace; font-size: .75rem; font-weight: 700; letter-spacing: .08em; border: 1.5px solid var(--border); border-radius: 8px; cursor: pointer; transition: all .2s }
.btn-camera:hover { border-color: var(--purple); color: var(--purple); box-shadow: 0 0 16px rgba(124,58,237,.2) }
#camera-section { display: none; margin-top: 14px }
#camera-section.active { display: block }
#video-container { position: relative; border-radius: 12px; overflow: hidden; border: 1.5px solid var(--border); background: #000 }
#video { width: 100%; display: block; max-height: 400px; object-fit: cover }
.scan-line { position: absolute; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg, transparent, var(--page-accent), transparent); box-shadow: 0 0 14px var(--page-accent), 0 0 40px var(--page-accent-glow); animation: scanH 1.8s ease-in-out infinite alternate }
@keyframes scanH { 0% { top: 25%; opacity: .6 } 100% { top: 75%; opacity: 1 } }
.aim-box { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 70%; height: 72px; pointer-events: none }
.aim-corner { position: absolute; width: 20px; height: 20px; border-color: var(--page-accent); border-style: solid }
.aim-corner.tl { top: 0; left: 0; border-width: 2px 0 0 2px }
.aim-corner.tr { top: 0; right: 0; border-width: 2px 2px 0 0 }
.aim-corner.bl { bottom: 0; left: 0; border-width: 0 0 2px 2px }
.aim-corner.br { bottom: 0; right: 0; border-width: 0 2px 2px 0 }
.btn-stop { display: block; width: 100%; margin-top: 10px; padding: 10px; background: transparent; color: var(--error); font-family: 'Space Mono', monospace; font-size: .72rem; letter-spacing: .08em; border: 1px solid var(--error); border-radius: 8px; cursor: pointer; transition: all .2s }
.btn-stop:hover { background: rgba(255,68,102,.08) }

/* ── Preview ── */
#preview-container { display: none; margin-top: 20px; border: 1px solid var(--border); border-radius: 12px; overflow: hidden }
#preview-container.active { display: block }
#preview-img { width: 100%; max-height: 260px; object-fit: contain; background: #000; display: block }

/* ── Result ── */
#result-section { display: none; margin-top: 36px }
#result-section.active { display: block; animation: fadeUp .4s ease }
.result-header { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; flex-wrap: wrap }
.result-badge { font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .15em; text-transform: uppercase; padding: 4px 12px; border-radius: 4px; background: rgba(0,204,255,.1); color: var(--page-accent); border: 1px solid rgba(0,204,255,.25) }
.result-badge.error { background: rgba(255,68,102,.1); color: var(--error); border-color: rgba(255,68,102,.2) }
.btn-share { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; background: transparent; color: var(--muted); font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .08em; border: 1px solid var(--border); border-radius: 6px; cursor: pointer; transition: all .2s }
.btn-share:hover { border-color: var(--purple); color: var(--purple) }
.btn-share.hidden { display: none }
.result-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden }
.result-row { display: flex; padding: 14px 18px; gap: 14px; border-bottom: 1px solid var(--border); align-items: flex-start }
.result-row:last-child { border-bottom: none }
.result-label { font-family: 'Space Mono', monospace; font-size: .62rem; color: var(--muted); letter-spacing: .1em; text-transform: uppercase; min-width: 88px; padding-top: 2px }
.result-value { font-size: .9rem; word-break: break-all; flex: 1; line-height: 1.55 }
.result-value.accent { color: var(--page-accent); font-family: 'Space Mono', monospace; font-size: 1rem; letter-spacing: .04em }
.type-chip { display: inline-block; font-family: 'Space Mono', monospace; font-size: .68rem; padding: 3px 10px; border-radius: 4px; background: rgba(124,58,237,.15); color: #a78bfa; border: 1px solid rgba(124,58,237,.3) }
.copy-btn { padding: 6px 12px; background: transparent; border: 1px solid var(--border); color: var(--muted); font-family: 'Space Mono', monospace; font-size: .62rem; letter-spacing: .06em; border-radius: 6px; cursor: pointer; transition: all .2s; flex-shrink: 0 }
.copy-btn:hover { border-color: var(--page-accent); color: var(--page-accent) }
.copy-btn.copied { border-color: var(--page-accent); color: var(--page-accent); background: rgba(0,204,255,.08) }

/* ── Product card (Open Food Facts) ── */
.product-wrap { padding: 18px 18px 20px; border-top: 1px solid var(--border) }
.product-source { font-family: 'Space Mono', monospace; font-size: .56rem; letter-spacing: .1em; color: var(--muted); text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 8px }
.product-source-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); flex-shrink: 0 }
.product-source a { color: var(--page-accent); text-decoration: none }
.product-source a:hover { text-decoration: underline }
.product-card { display: grid; grid-template-columns: 140px 1fr; gap: 18px; align-items: start }
.product-img-wrap { border-radius: 10px; overflow: hidden; background: var(--surface2); border: 1px solid var(--border); aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center }
.product-img { width: 100%; height: 100%; object-fit: contain; display: block; padding: 8px }
.product-img-placeholder { font-size: 3rem; opacity: .4 }
.product-info { min-width: 0 }
.product-name { font-size: 1rem; font-weight: 700; color: var(--text); line-height: 1.3; margin-bottom: 5px }
.product-brand { font-family: 'Space Mono', monospace; font-size: .65rem; color: var(--muted); margin-bottom: 10px }
.product-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px }
.product-tag { font-family: 'Space Mono', monospace; font-size: .58rem; padding: 2px 8px; border-radius: 3px; background: var(--surface2); border: 1px solid var(--border); color: var(--muted) }
.product-tag.nutri { color: var(--success); border-color: rgba(0,255,136,.3); background: rgba(0,255,136,.07) }
.product-tag.category { color: var(--page-accent); border-color: rgba(0,204,255,.25); background: var(--page-accent-dim) }
.product-description { margin: 10px 0; padding: 8px; background: var(--surface); border-left: 3px solid var(--page-accent); font-size: .85rem; color: var(--muted); line-height: 1.5 }
.product-details-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin: 12px 0; padding: 10px; background: var(--surface2); border-radius: 8px; border: 1px solid var(--border) }
.detail-item { font-size: .8rem; color: var(--text) }
.detail-label { font-family: 'Space Mono', monospace; font-size: .65rem; color: var(--muted); display: block; margin-bottom: 2px }
.product-categories { margin: 12px 0; display: flex; flex-wrap: wrap; gap: 5px; align-items: center }
.category-chip { font-family: 'Space Mono', monospace; font-size: .65rem; padding: 3px 8px; background: var(--page-accent-dim); border: 1px solid rgba(0,204,255,.25); border-radius: 4px; color: var(--page-accent) }
.product-ingredients { margin: 10px 0; padding: 8px; background: var(--surface); border-radius: 6px; font-size: .8rem; color: var(--muted) }
.product-notfound { font-family: 'Space Mono', monospace; font-size: .7rem; color: var(--muted); padding: 14px 0; text-align: center }

/* ── Shop links (Ozon, WB) ── */
.shop-links { display: flex; gap: 12px; margin: 16px 0 8px; flex-wrap: wrap; justify-content: center }
.shop-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 8px; font-family: 'Space Mono', monospace; font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-decoration: none; transition: all .2s; background: var(--surface2); border: 1px solid var(--border); color: var(--text) }
.shop-btn:hover { border-color: var(--page-accent); color: var(--page-accent); transform: translateY(-1px) }
.shop-btn.ozon { border-color: #005bff; color: #005bff }
.shop-btn.ozon:hover { background: rgba(0,91,255,.1) }
.shop-btn.wb { border-color: #cb11ab; color: #cb11ab }
.shop-btn.wb:hover { background: rgba(203,17,171,.1) }

/* ── History ── */
#history-section { display: none; margin-top: 44px }
#history-section.active { display: block }
.section-title { font-family: 'Space Mono', monospace; font-size: .65rem; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; display: flex; justify-content: space-between; align-items: center }
.clear-btn { background: none; border: none; color: var(--error); font-family: 'Space Mono', monospace; font-size: .62rem; cursor: pointer; opacity: .6 }
.clear-btn:hover { opacity: 1 }
.history-list { display: flex; flex-direction: column; gap: 7px }
.history-item { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 11px 15px; display: flex; justify-content: space-between; align-items: center; gap: 10px; cursor: pointer; transition: border-color .2s }
.history-item:hover { border-color: var(--page-accent) }
.history-left { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0 }
.history-format { font-family: 'Space Mono', monospace; font-size: .56rem; color: var(--page-accent); letter-spacing: .08em; background: rgba(0,204,255,.08); border: 1px solid rgba(0,204,255,.2); padding: 2px 7px; border-radius: 3px; flex-shrink: 0 }
.history-text { font-size: .83rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1 }
.history-time { font-family: 'Space Mono', monospace; font-size: .58rem; color: var(--muted); flex-shrink: 0 }

/* ── Responsive ── */
@media (max-width: 640px) {
  .content-order { display: flex; flex-direction: column }
  .camera-block { order: 1 }
  .separator { order: 2 }
  .upload-block { order: 3 }
  .product-card { grid-template-columns: 100px 1fr; gap: 12px }
}
@media (max-width: 480px) {
  .product-card { grid-template-columns: 1fr; gap: 14px }
  .product-img-wrap { max-width: 160px; margin: 0 auto }
}