/* GhostShip Design System — matches landing page tokens */
:root {
  --bg: #0a0e17;
  --bg-surface: #111827;
  --bg-card: #1a2236;
  --fg: #e2e8f0;
  --fg-muted: #8892a8;
  --accent: #4affb9;
  --accent-dim: rgba(74, 255, 185, 0.12);
  --accent-glow: rgba(74, 255, 185, 0.25);
  --border: rgba(255, 255, 255, 0.06);
  --danger: #ff6b6b;
  --success: #4affb9;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ---- NAV ---- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(10,14,23,0.92);
  backdrop-filter: blur(12px);
  z-index: 100;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}

.nav-logo svg { filter: drop-shadow(0 0 8px rgba(74,255,185,0.4)); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active { color: var(--accent); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: #0a0e17;
}
.btn-primary:hover { background: #5affbf; transform: translateY(-1px); box-shadow: 0 4px 20px var(--accent-glow); }

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn-outline:hover { background: var(--accent-dim); }

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--fg); border-color: rgba(255,255,255,0.15); }

.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---- CARDS ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: rgba(74, 255, 185, 0.2);
  box-shadow: 0 4px 24px rgba(74,255,185,0.06);
}

/* ---- PRODUCT GRID ---- */
.page-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.page-header {
  padding: 48px 0 32px;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.page-header p {
  color: var(--fg-muted);
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  background: transparent;
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.filter-chip:hover { border-color: var(--accent); color: var(--accent); }
.filter-chip.active { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 64px;
}

.product-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.product-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  background: var(--bg-surface);
}

.product-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-card-category {
  font-size: 0.75rem;
  color: var(--accent);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-card-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
}

.product-card-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg);
  margin-top: auto;
}

.product-card-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

/* ---- PRODUCT DETAIL ---- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 48px 0 80px;
  align-items: start;
}

@media (max-width: 768px) {
  .product-detail { grid-template-columns: 1fr; gap: 32px; }
  .nav { padding: 16px 20px; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

.product-detail-img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  object-fit: cover;
}

.product-detail-info { display: flex; flex-direction: column; gap: 20px; }

.product-detail-category {
  font-size: 0.8rem;
  color: var(--accent);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-detail-name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.product-price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.product-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
}

.product-shipping {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.product-description {
  color: var(--fg-muted);
  line-height: 1.7;
}

.product-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent-dim);
  border: 1px solid rgba(74,255,185,0.2);
  border-radius: 100px;
  color: var(--accent);
  font-size: 0.8rem;
  font-family: var(--font-display);
}

/* ---- ORDER SUCCESS ---- */
.success-wrap {
  max-width: 560px;
  margin: 80px auto;
  padding: 0 24px;
  text-align: center;
}

.success-icon {
  font-size: 3rem;
  margin-bottom: 24px;
}

.success-wrap h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.success-wrap p { color: var(--fg-muted); margin-bottom: 32px; }

.order-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: left;
  margin-bottom: 32px;
}

.order-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.order-summary-row:last-child { border-bottom: none; }
.order-summary-row .label { color: var(--fg-muted); }
.order-summary-row .value { font-family: var(--font-display); font-weight: 600; }

/* ---- ADMIN ---- */
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
}

.stat-value.green { color: var(--accent); }

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

thead { background: var(--bg-surface); }
th {
  padding: 14px 20px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border);
}
td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }

/* Status badges */
.status {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-family: var(--font-display);
  font-weight: 600;
}

.status-pending_payment { background: rgba(255,165,0,0.12); color: #ffb347; }
.status-paid { background: rgba(74,255,185,0.12); color: var(--accent); }
.status-fulfilled { background: rgba(74,185,255,0.12); color: #4ab9ff; }
.status-shipped { background: rgba(74,185,255,0.2); color: #4ab9ff; }

/* ---- FOOTER ---- */
.footer {
  padding: 40px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--fg-muted);
  font-size: 0.85rem;
}

/* ---- ERROR ---- */
.error-wrap {
  max-width: 480px;
  margin: 120px auto;
  text-align: center;
  padding: 0 24px;
}

.error-wrap h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.error-wrap p { color: var(--fg-muted); margin-bottom: 32px; }

/* ---- HERO (landing) overrides ---- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 80px 24px;
}
.hero-inner { max-width: 720px; text-align: center; position: relative; z-index: 2; }
.ghost-icon { margin-bottom: 32px; opacity: 0.8; }
.ghost-icon svg { filter: drop-shadow(0 0 20px rgba(74,255,185,0.3)); }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: #fff;
}
.lede { font-size: 1.15rem; color: var(--fg-muted); max-width: 560px; margin: 0 auto 32px; line-height: 1.7; }
.hero-tag {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid var(--accent);
  border-radius: 100px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(74,255,185,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}
.how { padding: 100px 24px; background: var(--bg-surface); }
.how-inner { max-width: 680px; margin: 0 auto; }
.section-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
  color: #fff;
}
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  padding-top: 2px;
}
.step-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 6px; }
.step-desc { color: var(--fg-muted); font-size: 0.95rem; }
.features { padding: 100px 24px; }
.features-inner { max-width: 1100px; margin: 0 auto; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.feature-icon { font-size: 1.5rem; margin-bottom: 16px; }
.feature-title { font-family: var(--font-display); font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.feature-desc { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.6; }
.numbers { padding: 80px 24px; background: var(--bg-surface); }
.numbers-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.numbers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; }
.number-item {}
.number-val {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}
.number-label { font-size: 0.9rem; color: var(--fg-muted); }
.closing { padding: 120px 24px; text-align: center; }
.closing-inner { max-width: 560px; margin: 0 auto; }
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: #fff;
}
.closing p { color: var(--fg-muted); margin-bottom: 40px; font-size: 1.05rem; }