:root {
  --bg: #0b0d12;
  --panel: rgba(17, 21, 30, 0.92);
  --panel-2: rgba(24, 29, 40, 0.92);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f5f7fb;
  --muted: #a6b0c3;
  --accent: #2e7df6;
  --accent-2: #79a8ff;
  --danger: #ff6f6f;
  --success: #2bc275;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    linear-gradient(rgba(8, 11, 18, 0.72), rgba(8, 11, 18, 0.95)),
    radial-gradient(circle at top right, rgba(46, 125, 246, 0.22), transparent 32%),
    url('https://images.unsplash.com/photo-1555215695-3004980ad54e?auto=format&fit=crop&w=1600&q=80') center/cover fixed;
  color: var(--text);
}
.page-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px;
}
.hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(10, 13, 20, 0.88), rgba(18, 22, 31, 0.82));
  box-shadow: var(--shadow);
}
.hero__content { position: relative; padding: 42px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--accent-2);
  margin: 0 0 8px;
  text-decoration: none;
}
h1 { font-size: clamp(2rem, 4vw, 4rem); margin: 0 0 12px; }
.hero__lead {
  max-width: 720px;
  margin: 0 0 24px;
  line-height: 1.6;
  color: var(--muted);
}
.search-box {
  display: flex;
  gap: 12px;
  max-width: 640px;
}
.search-box input,
.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border-radius: 16px;
  padding: 14px 16px;
  outline: none;
}
.search-box input:focus,
.inquiry-form input:focus,
.inquiry-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(46, 125, 246, 0.18);
}
.search-box button,
.actions button,
.result-card button {
  border: 0;
  border-radius: 16px;
  padding: 14px 18px;
  font-weight: 700;
  cursor: pointer;
}
.search-box button,
.button-primary,
.result-card button {
  background: linear-gradient(135deg, var(--accent), #1659bc);
  color: white;
}
.button-secondary {
  background: rgba(255,255,255,0.08);
  color: var(--text);
}
.search-hint, .muted { color: var(--muted); }
.small { font-size: 0.92rem; }
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(320px, 0.9fr);
  gap: 24px;
  margin-top: 24px;
}
.panel {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 24px;
  backdrop-filter: blur(16px);
}
.panel--inquiry { background: var(--panel-2); }
.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.panel__header h2 { margin: 0; font-size: 1.35rem; }
.badge {
  border-radius: 999px;
  background: rgba(46, 125, 246, 0.14);
  color: var(--accent-2);
  padding: 8px 12px;
  font-size: 0.92rem;
}
.empty-state {
  border: 1px dashed rgba(255,255,255,0.15);
  border-radius: 20px;
  padding: 20px;
  color: var(--muted);
}
.result-list,
.cart-list {
  display: grid;
  gap: 14px;
}
.result-card,
.cart-item {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
  background: rgba(255,255,255,0.03);
}
.result-card__top,
.cart-item__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}
.result-card__sku,
.cart-item__sku {
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.result-card__name,
.cart-item__name {
  font-size: 1.1rem;
  line-height: 1.4;
}
.price {
  font-size: 1.2rem;
  font-weight: 800;
  white-space: nowrap;
}
.inquiry-form { display: grid; gap: 14px; margin-top: 18px; }
.inquiry-form label { display: grid; gap: 8px; }
.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.remove-btn {
  border: 0;
  background: transparent;
  color: var(--danger);
  cursor: pointer;
  padding: 0;
  font-weight: 700;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .hero__content, .panel { padding: 20px; }
  .search-box { flex-direction: column; }
}