@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-glow: rgba(99,102,241,0.35);
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --bg: #07090f;
  --bg-2: #0d1117;
  --bg-card: #111827;
  --bg-card-2: #1a2235;
  --border: rgba(255,255,255,0.07);
  --border-light: rgba(255,255,255,0.12);
  --text: #f1f5f9;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.15);
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.22); }

/* ── Header ────────────────────────────────────────────────── */
.header {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  height: 60px;
  background: rgba(7,9,15,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 1.1rem; letter-spacing: -0.02em;
}
.logo-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: grid; place-items: center; font-size: 1rem;
  box-shadow: 0 4px 12px var(--primary-glow);
}
.logo span { color: var(--primary); }

.header-search {
  flex: 1; max-width: 480px; margin: 0 32px;
  position: relative;
}
.header-search input {
  width: 100%; padding: 8px 16px 8px 40px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 99px; color: var(--text); font-size: 0.875rem;
  font-family: inherit; transition: var(--transition);
  outline: none;
}
.header-search input:focus {
  border-color: var(--primary); background: var(--bg-card-2);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
.header-search .search-icon {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); pointer-events: none; font-size: 0.875rem;
}

.header-nav { display: flex; align-items: center; gap: 8px; }
.nav-btn {
  padding: 7px 16px; border-radius: 8px; font-size: 0.8rem;
  font-weight: 500; color: var(--text-dim); transition: var(--transition);
}
.nav-btn:hover { background: var(--bg-card); color: var(--text); }
.nav-btn.active { background: var(--primary); color: #fff; }

/* ── Hero Search ───────────────────────────────────────────── */
.hero {
  padding: 80px 24px 60px;
  text-align: center;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(99,102,241,0.12) 0%, transparent 70%);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 14px; border-radius: 99px;
  background: rgba(99,102,241,0.12); border: 1px solid rgba(99,102,241,0.25);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--primary);
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900; letter-spacing: -0.03em;
  line-height: 1.1; margin-bottom: 16px;
}
.hero-title .grad {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 40px; }

/* ── Search Box ────────────────────────────────────────────── */
.search-wrap {
  max-width: 680px; margin: 0 auto; position: relative;
}
.search-box {
  display: flex; align-items: center;
  background: var(--bg-card); border: 1.5px solid var(--border-light);
  border-radius: 18px; padding: 6px 6px 6px 20px;
  box-shadow: var(--shadow), var(--shadow-glow);
  transition: var(--transition);
}
.search-box:focus-within {
  border-color: var(--primary);
  box-shadow: var(--shadow), 0 0 0 4px var(--primary-glow);
}
.search-box i { color: var(--text-muted); font-size: 1.1rem; margin-right: 12px; flex-shrink: 0; }
.search-box input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text); font-size: 1.05rem; font-family: inherit;
  min-width: 0;
}
.search-box input::placeholder { color: var(--text-muted); }
.search-btn {
  padding: 12px 24px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; font-weight: 600; font-size: 0.875rem;
  flex-shrink: 0; transition: var(--transition);
  box-shadow: 0 4px 12px var(--primary-glow);
}
.search-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 20px var(--primary-glow); }

/* ── Suggestions Dropdown ──────────────────────────────────── */
.suggestions {
  position: absolute; top: calc(100% + 8px); left: 0; right: 0;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(99,102,241,0.1);
  z-index: 200; display: none;
  backdrop-filter: blur(20px);
}
.suggestions.open { display: block; }

.suggestion-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 12px 4px;
  font-size: 0.65rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-muted);
}
.source-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 99px; font-size: 0.65rem;
  font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
}
.source-badge.db { background: rgba(16,185,129,0.15); color: #10b981; }
.source-badge.gemini { background: rgba(99,102,241,0.15); color: var(--primary); }
.source-badge.loading { background: rgba(245,158,11,0.15); color: var(--warning); }

.suggestion-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px; cursor: pointer;
  transition: background var(--transition);
  border-top: 1px solid var(--border);
}
.suggestion-item:first-of-type { border-top: none; }
.suggestion-item:hover, .suggestion-item.focused { background: var(--bg-card-2); }

.sug-thumb {
  width: 48px; height: 48px; border-radius: 10px;
  background: var(--bg-card-2); border: 1px solid var(--border);
  display: grid; place-items: center; flex-shrink: 0; overflow: hidden;
}
.sug-thumb img { width: 100%; height: 100%; object-fit: contain; }
.sug-thumb i { font-size: 1.4rem; color: var(--text-muted); }

.sug-info { flex: 1; min-width: 0; }
.sug-name { font-weight: 600; font-size: 0.9rem; color: var(--text); }
.sug-meta {
  display: flex; align-items: center; gap: 10px; margin-top: 3px;
  font-size: 0.75rem; color: var(--text-muted);
}
.sug-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--text-muted); }

.sug-price {
  font-weight: 700; font-size: 0.875rem; color: var(--text); flex-shrink: 0;
}

.suggestions-loading {
  display: flex; align-items: center; gap: 10px;
  padding: 20px 16px; color: var(--text-muted); font-size: 0.875rem;
}
.spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--border-light); border-top-color: var(--primary);
  animation: spin 0.7s linear infinite; flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

.suggestions-empty {
  padding: 20px 16px; text-align: center;
  color: var(--text-muted); font-size: 0.875rem;
}

/* ── Rich suggestion card ──────────────────────────────────── */
.rich-suggestion {
  padding: 7px 12px !important;
  gap: 10px !important;
  align-items: center !important;
}
.sug-thumb-rich {
  width: 38px; height: 38px; border-radius: 8px; flex-shrink: 0;
  background: var(--bg-card-2); border: 1px solid var(--border);
  display: grid; place-items: center; overflow: hidden;
}
.sug-thumb-rich img { width: 100%; height: 100%; object-fit: contain; }
.sug-thumb-rich i { font-size: 1rem; color: var(--text-muted); }

.sug-body { flex: 1; min-width: 0; }
.sug-top-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 2px; }
.sug-right { display: flex; align-items: center; gap: 5px; flex-shrink: 0; }
.sug-name { font-weight: 600; font-size: 0.82rem; color: var(--text); line-height: 1.2; }

/* ── Per-item source tag ───────────────────────────────────── */
.sug-src {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 0.58rem; font-weight: 700; letter-spacing: 0.02em;
  padding: 1px 6px; border-radius: 99px; white-space: nowrap;
  border: 1px solid currentColor; opacity: 0.8;
}
.sug-src i { font-size: 0.54rem; }
.sug-src.local   { color: var(--success);  background: rgba(16,185,129,0.08); }
.sug-src.gsmarena{ color: #06b6d4;         background: rgba(6,182,212,0.08); }
.sug-src.grok    { color: var(--warning);  background: rgba(245,158,11,0.08); }
.sug-src.gemini  { color: var(--primary);  background: rgba(99,102,241,0.08); }

/* legacy – keep for backwards compat */
.sug-provider-badge {
  font-size: 0.6rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.04em; padding: 2px 6px; border-radius: 99px;
}
.gsmarena-badge { background: rgba(16,185,129,0.15); color: var(--success); }
.grok-badge     { background: rgba(245,158,11,0.15); color: var(--warning); }
.gemini-badge   { background: rgba(99,102,241,0.15); color: var(--primary); }


.sug-brand-row { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; margin-bottom: 0; }
.sug-brand-pill {
  font-size: 0.62rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--text-muted);
  padding: 0 5px;
}
.sug-spec-chips { display: flex; gap: 3px; flex-wrap: wrap; }
.spec-chip {
  font-size: 0.62rem; color: var(--text-dim); padding: 1px 5px;
  background: var(--bg-card-2); border-radius: 4px;
  display: inline-flex; align-items: center; gap: 3px;
}
.spec-chip i { font-size: 0.6rem; }

.sug-price-row { margin-top: 2px; }
.sug-price { font-weight: 800; font-size: 0.85rem; color: var(--text); }

.ai-search-btn {
  display: flex; align-items: center; gap: 10px;
  width: 100%; padding: 12px 16px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(6,182,212,0.1));
  border: 1px solid rgba(99,102,241,0.3);
  color: var(--primary); font-size: 0.875rem; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: var(--transition);
}
.ai-search-btn:hover {
  background: linear-gradient(135deg, rgba(99,102,241,0.25), rgba(6,182,212,0.15));
  border-color: var(--primary);
}
.ai-search-btn i { font-size: 1rem; }

.brand-chip {
  padding: 8px 18px; border-radius: 99px;
  background: var(--bg-card); border: 1px solid var(--border);
  font-size: 0.8rem; font-weight: 600; color: var(--text-dim);
  cursor: pointer; transition: var(--transition); font-family: inherit;
}
.brand-chip:hover { border-color: var(--primary); color: var(--primary); background: rgba(99,102,241,0.08); }

/* ── Page Wrapper ──────────────────────────────────────────── */
.page { max-width: 1200px; margin: 0 auto; padding: 0 24px 80px; }

/* ── Section ───────────────────────────────────────────────── */
.section { margin-top: 48px; }
.section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.section-title {
  font-size: 1rem; font-weight: 700; display: flex; align-items: center; gap: 8px;
}
.section-title i { color: var(--primary); }
.section-link {
  font-size: 0.8rem; color: var(--primary); font-weight: 500;
  display: flex; align-items: center; gap: 4px;
  transition: var(--transition);
}
.section-link:hover { gap: 8px; }

/* ── Device Card ───────────────────────────────────────────── */
.devices-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px;
}
.devices-scroll {
  display: flex; gap: 16px; overflow-x: auto; padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.devices-scroll .device-card { flex: 0 0 220px; scroll-snap-align: start; }

.device-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 16px; padding: 16px;
  cursor: pointer; transition: all 0.2s ease;
  position: relative; overflow: hidden;
}
.device-card:hover {
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35), 0 0 0 1px rgba(99,102,241,0.1);
}

.card-img {
  width: 100%; aspect-ratio: 1; border-radius: 10px;
  background: var(--bg-card-2); margin-bottom: 14px;
  display: grid; place-items: center; overflow: hidden;
}
.card-img img { max-height: 140px; object-fit: contain; }
.card-img i { font-size: 2.5rem; color: var(--text-muted); }

.card-brand {
  font-size: 0.7rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--primary); margin-bottom: 4px;
}
.card-name { font-weight: 700; font-size: 0.9rem; line-height: 1.3; margin-bottom: 8px; }
.card-chip { font-size: 0.75rem; color: var(--text-dim); margin-bottom: 12px; }

.card-foot { display: flex; align-items: center; justify-content: space-between; }
.card-price { font-weight: 700; font-size: 0.875rem; }
.card-arrow {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg-card-2); display: grid; place-items: center;
  font-size: 0.75rem; color: var(--text-muted); transition: var(--transition);
}
.device-card:hover .card-arrow { background: var(--primary); color: #fff; }

/* ── Skeleton ──────────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-2) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite; border-radius: 6px;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skeleton-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.sk-img { aspect-ratio: 1; border-radius: 10px; margin-bottom: 14px; }
.sk-line { height: 10px; margin-bottom: 8px; }
.sk-line.short { width: 60%; }
.sk-line.shorter { width: 40%; }

/* ════════════════════════════════════════════════════════════
   DEVICE DETAIL PAGE
════════════════════════════════════════════════════════════ */

/* ── Back bar ──────────────────────────────────────────────── */
.back-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}
.back-btn {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.875rem;
  transition: var(--transition);
}
.back-btn:hover { color: var(--text); }
.breadcrumb { font-size: 0.875rem; color: var(--text-muted); }
.breadcrumb span { color: var(--text); }

/* ── Device Hero ───────────────────────────────────────────── */
.device-hero {
  display: grid; grid-template-columns: 420px 1fr; gap: 40px;
  padding: 40px 24px;
  max-width: 1200px; margin: 0 auto;
}
@media (max-width: 900px) { .device-hero { grid-template-columns: 1fr; } }

.device-gallery { position: sticky; top: 80px; }
.gallery-main {
  width: 100%; aspect-ratio: 1; border-radius: 20px;
  background: var(--bg-card); border: 1px solid var(--border);
  display: grid; place-items: center; overflow: hidden; position: relative;
  margin-bottom: 12px;
}
.gallery-main img { max-height: 320px; object-fit: contain; transition: var(--transition); }
.gallery-main i { font-size: 5rem; color: var(--text-muted); }
.gallery-source-tag {
  position: absolute; top: 12px; right: 12px;
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
  padding: 3px 9px; border-radius: 99px;
  background: rgba(16,185,129,0.2); color: #10b981;
}

.color-dots {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 4px;
}
.color-dot {
  width: 24px; height: 24px; border-radius: 50%; cursor: pointer;
  border: 2px solid transparent; transition: var(--transition);
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
.color-dot.active, .color-dot:hover { border-color: var(--primary); transform: scale(1.15); }

/* ── Device Info Panel ─────────────────────────────────────── */
.device-info { display: flex; flex-direction: column; gap: 24px; }

.device-brand-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: 99px;
  background: rgba(99,102,241,0.12); border: 1px solid rgba(99,102,241,0.25);
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--primary); width: fit-content;
}
.device-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900; letter-spacing: -0.03em; line-height: 1.15;
}
.device-model { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* Quick stats */
.quick-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
@media (max-width: 600px) { .quick-stats { grid-template-columns: repeat(2, 1fr); } }

.stat-pill {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 12px; text-align: center;
  transition: var(--transition);
}
.stat-pill:hover { border-color: var(--primary); background: var(--bg-card-2); }
.stat-pill i { font-size: 1.1rem; color: var(--primary); margin-bottom: 6px; }
.stat-pill .stat-val { font-size: 1rem; font-weight: 700; line-height: 1; }
.stat-pill .stat-lbl { font-size: 0.65rem; color: var(--text-muted); margin-top: 4px; font-weight: 500; }

/* Variants */
.variants-section {}
.variants-title { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.05em; }
.variants-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.variant-chip {
  padding: 8px 16px; border-radius: 99px;
  border: 1.5px solid var(--border-light); background: var(--bg-card);
  font-size: 0.8rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); color: var(--text-dim);
}
.variant-chip.active, .variant-chip:hover {
  border-color: var(--primary); background: rgba(99,102,241,0.1); color: var(--primary);
}

/* Pricing */
.pricing-block {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.price-main {
  font-size: 1.8rem; font-weight: 900; letter-spacing: -0.02em; margin-bottom: 4px;
}
.price-region { font-size: 0.78rem; color: var(--text-muted); }
.price-compare { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.price-row {
  font-size: 0.78rem; color: var(--text-muted);
  display: flex; gap: 6px; align-items: center;
}
.price-row strong { color: var(--text); }

.action-btns { display: flex; gap: 10px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 12px;
  font-size: 0.875rem; font-weight: 600; transition: var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; flex: 1; justify-content: center;
  box-shadow: 0 4px 16px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px var(--primary-glow); }
.btn-ghost {
  background: var(--bg-card); border: 1px solid var(--border-light);
  color: var(--text-dim);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); background: rgba(99,102,241,0.08); }

/* ── Spec Tabs ─────────────────────────────────────────────── */
.spec-tabs-wrap {
  position: sticky; top: 60px; z-index: 50;
  background: rgba(7,9,15,0.9); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.spec-tabs {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; gap: 4px; overflow-x: auto;
}
.spec-tab {
  padding: 14px 18px; font-size: 0.82rem; font-weight: 600;
  color: var(--text-muted); white-space: nowrap; position: relative;
  transition: var(--transition); border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.spec-tab:hover { color: var(--text); }
.spec-tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ── Spec Sections ─────────────────────────────────────────── */
.spec-sections { max-width: 1200px; margin: 0 auto; padding: 0 24px 80px; }
.spec-section { padding: 40px 0; border-bottom: 1px solid var(--border); scroll-margin-top: 120px; }
.spec-section:last-child { border-bottom: none; }
.spec-section-title {
  font-size: 1.1rem; font-weight: 800; margin-bottom: 24px;
  display: flex; align-items: center; gap: 10px;
}
.spec-section-title i {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(99,102,241,0.12); display: grid; place-items: center;
  color: var(--primary); font-size: 0.9rem; flex-shrink: 0;
}

/* Spec table */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 12px 0; vertical-align: top; }
.spec-table td:first-child {
  width: 200px; font-size: 0.8rem; font-weight: 500;
  color: var(--text-muted); padding-right: 24px;
}
.spec-table td:last-child { font-size: 0.875rem; font-weight: 500; color: var(--text); }

/* Camera lenses */
.camera-lenses { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; margin-bottom: 24px; }
.lens-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
}
.lens-role {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--primary); margin-bottom: 8px;
}
.lens-mp { font-size: 1.8rem; font-weight: 900; letter-spacing: -0.02em; line-height: 1; margin-bottom: 6px; }
.lens-mp span { font-size: 0.9rem; font-weight: 500; color: var(--text-muted); }
.lens-details { font-size: 0.75rem; color: var(--text-dim); }
.lens-details p { margin-bottom: 2px; }

/* Tags */
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  padding: 4px 10px; border-radius: 99px;
  background: var(--bg-card-2); border: 1px solid var(--border);
  font-size: 0.73rem; font-weight: 500; color: var(--text-dim);
}

/* Connectivity icons */
.conn-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 12px; }
.conn-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px 12px; text-align: center;
  transition: var(--transition);
}
.conn-item.active { border-color: rgba(16,185,129,0.4); background: rgba(16,185,129,0.06); }
.conn-item.inactive { opacity: 0.4; }
.conn-item i { font-size: 1.2rem; margin-bottom: 6px; color: var(--text-muted); }
.conn-item.active i { color: var(--success); }
.conn-item .conn-name { font-size: 0.72rem; font-weight: 600; }
.conn-item .conn-val { font-size: 0.65rem; color: var(--text-muted); margin-top: 2px; }

/* AI Insights */
.insights-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
@media (max-width: 600px) { .insights-grid { grid-template-columns: 1fr; } }

.pros-card, .cons-card {
  border-radius: var(--radius); padding: 20px;
}
.pros-card {
  background: linear-gradient(135deg, rgba(16,185,129,0.1), rgba(16,185,129,0.05));
  border: 1px solid rgba(16,185,129,0.2);
}
.cons-card {
  background: linear-gradient(135deg, rgba(239,68,68,0.1), rgba(239,68,68,0.05));
  border: 1px solid rgba(239,68,68,0.2);
}
.insight-title {
  font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; margin-bottom: 14px;
  display: flex; align-items: center; gap: 6px;
}
.pros-card .insight-title { color: var(--success); }
.cons-card .insight-title { color: var(--danger); }

.insight-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.insight-list li {
  display: flex; gap: 10px; font-size: 0.85rem; line-height: 1.4;
}
.insight-list li::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  flex-shrink: 0; margin-top: 7px;
}
.pros-card .insight-list li::before { background: var(--success); }
.cons-card .insight-list li::before { background: var(--danger); }

.summary-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 16px;
}
.summary-card p { font-size: 0.9rem; line-height: 1.7; color: var(--text-dim); }

.best-for { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.best-tag {
  padding: 6px 14px; border-radius: 99px;
  background: rgba(99,102,241,0.12); border: 1px solid rgba(99,102,241,0.25);
  font-size: 0.75rem; font-weight: 600; color: var(--primary);
}

/* Pricing table */
.pricing-table { width: 100%; border-collapse: collapse; }
.pricing-table th {
  text-align: left; padding: 10px 16px;
  font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--text-muted);
  background: var(--bg-card); border-bottom: 1px solid var(--border);
}
.pricing-table td {
  padding: 14px 16px; font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
}
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table tr:hover td { background: var(--bg-card-2); }
.pricing-table .price-cell { font-weight: 700; }

/* ── Toast ─────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: var(--bg-card-2); border: 1px solid var(--border-light);
  border-radius: 12px; padding: 12px 20px;
  font-size: 0.875rem; font-weight: 500;
  box-shadow: var(--shadow); z-index: 999;
  transition: transform 0.3s ease, opacity 0.3s ease; opacity: 0;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ── Loading overlay ───────────────────────────────────────── */
.loading-overlay {
  position: fixed; inset: 0; background: rgba(7,9,15,0.85);
  backdrop-filter: blur(8px); z-index: 500;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 20px; display: none;
}
.loading-overlay.show { display: flex; }
.loading-spinner {
  width: 48px; height: 48px; border-radius: 50%;
  border: 3px solid var(--border-light); border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}
.loading-text { font-size: 0.9rem; color: var(--text-muted); }

/* ── Error state ───────────────────────────────────────────── */
.error-state {
  text-align: center; padding: 60px 24px;
  display: none;
}
.error-state.show { display: block; }
.error-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.5; }
.error-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.error-msg { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 24px; }

/* ── Voice search button ───────────────────────────────────── */
.voice-btn {
  width: 36px; height: 36px; border-radius: 8px; flex-shrink: 0;
  background: none; border: none; color: var(--text-muted); font-size: 0.9rem;
  cursor: pointer; transition: var(--transition); display: grid; place-items: center;
}
.voice-btn:hover { color: var(--primary); background: rgba(99,102,241,0.1); }
.voice-btn.listening { color: var(--danger); animation: pulse 1s ease infinite; }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.5; } }

/* ── Recent chips ──────────────────────────────────────────── */
.recent-chips {
  display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px;
  align-items: center;
}
.recent-chip-label { font-size: 0.7rem; color: var(--text-muted); font-weight: 600; }
.recent-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 99px; font-size: 0.72rem; font-weight: 500;
  background: var(--bg-card); border: 1px solid var(--border); color: var(--text-dim);
  cursor: pointer; transition: var(--transition);
}
.recent-chip:hover { border-color: var(--primary); color: var(--primary); }
.recent-chip i { font-size: 0.6rem; color: var(--text-muted); }

/* ── Filter chips ──────────────────────────────────────────── */
.filter-chips {
  display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; align-items: center;
}
.filter-label { font-size: 0.7rem; color: var(--text-muted); font-weight: 600; flex-shrink: 0; }
.filter-chip {
  padding: 4px 12px; border-radius: 99px; font-size: 0.72rem; font-weight: 600;
  background: var(--bg-card); border: 1px solid var(--border); color: var(--text-dim);
  cursor: pointer; transition: var(--transition); font-family: inherit;
}
.filter-chip:hover, .filter-chip.active {
  background: rgba(99,102,241,0.1); border-color: var(--primary); color: var(--primary);
}

/* ── AI Chat FAB ───────────────────────────────────────────── */
.ai-chat-fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 300;
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: grid; place-items: center; cursor: pointer;
  box-shadow: 0 8px 24px rgba(99,102,241,0.4);
  font-size: 1.2rem; color: #fff;
  transition: var(--transition);
}
.ai-chat-fab:hover { transform: scale(1.08); box-shadow: 0 12px 32px rgba(99,102,241,0.5); }

/* ── AI Chat Panel ─────────────────────────────────────────── */
.ai-chat-panel {
  position: fixed; bottom: 92px; right: 28px; z-index: 300;
  width: 340px; max-height: 480px;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: 20px; box-shadow: 0 24px 48px rgba(0,0,0,0.5);
  display: flex; flex-direction: column; overflow: hidden;
}
.chat-panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  font-size: 0.82rem; font-weight: 700;
}
.chat-messages {
  flex: 1; overflow-y: auto; padding: 12px 14px;
  display: flex; flex-direction: column; gap: 10px;
  max-height: 260px;
}
.chat-msg { max-width: 90%; }
.chat-msg p { font-size: 0.82rem; line-height: 1.55; margin: 0; }
.ai-msg { align-self: flex-start; }
.ai-msg p { background: var(--bg-card-2); border-radius: 12px 12px 12px 4px; padding: 10px 12px; color: var(--text); }
.user-msg { align-self: flex-end; }
.user-msg p { background: var(--primary); border-radius: 12px 12px 4px 12px; padding: 10px 12px; color: #fff; }
.chat-thinking p { color: var(--text-muted); font-style: italic; background: var(--bg-card-2); border-radius: 12px; padding: 10px 12px; }

.chat-quick-q { display: flex; gap: 6px; padding: 6px 12px; flex-wrap: wrap; border-top: 1px solid var(--border); }
.chat-quick-q button {
  font-size: 0.68rem; padding: 4px 10px; border-radius: 99px;
  background: rgba(99,102,241,0.08); border: 1px solid rgba(99,102,241,0.2);
  color: var(--primary); cursor: pointer; font-family: inherit; transition: var(--transition);
}
.chat-quick-q button:hover { background: rgba(99,102,241,0.2); }

.chat-input-row {
  display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--border);
}
.chat-text-input {
  flex: 1; padding: 8px 12px; border-radius: 99px;
  background: var(--bg-card-2); border: 1px solid var(--border-light);
  color: var(--text); font-size: 0.82rem; font-family: inherit; outline: none;
}
.chat-text-input:focus { border-color: var(--primary); }
.chat-input-row button {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  background: var(--primary); border: none; color: #fff; cursor: pointer;
  display: grid; place-items: center; font-size: 0.8rem; transition: var(--transition);
}
.chat-input-row button:hover { background: var(--primary-dark); }

/* ── Buy Link Buttons ──────────────────────────────────────── */
.buy-link-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 10px; font-size: 0.8rem; font-weight: 600;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border-light);
  color: var(--link-color, var(--primary)); text-decoration: none; transition: var(--transition);
}
.buy-link-btn:hover { background: rgba(255,255,255,0.1); transform: translateY(-1px); }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .header-search { display: none; }
  .hero { padding: 48px 16px 40px; }
  .page { padding: 0 16px 60px; }
  .spec-sections { padding: 0 16px 60px; }
  .device-hero { padding: 24px 16px; gap: 24px; }
  .quick-stats { grid-template-columns: repeat(2, 1fr); }
  .action-btns { flex-direction: column; }
  .back-bar { padding: 12px 16px; }
}