:root {
  --bg: #08090f;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-2: rgba(255, 255, 255, 0.07);
  --surface-border: rgba(255, 255, 255, 0.09);
  --text: #f2f3f7;
  --text-muted: #9296ab;
  --accent-a: #7c3aed;
  --accent-b: #06b6d4;
  --accent-grad: linear-gradient(120deg, var(--accent-a), var(--accent-b));
  --success: #22c55e;
  --error: #f87171;
  --star: #facc15;
  --glow-a: rgba(124, 58, 237, 0.25);
  --glow-b: rgba(6, 182, 212, 0.18);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

:root[data-theme="light"] {
  --bg: #f5f6fa;
  --surface: rgba(20, 22, 35, 0.035);
  --surface-2: rgba(20, 22, 35, 0.06);
  --surface-border: rgba(20, 22, 35, 0.09);
  --text: #14151f;
  --text-muted: #5c5f70;
  --success: #16a34a;
  --error: #dc2626;
  --star: #d97706;
  --glow-a: rgba(124, 58, 237, 0.12);
  --glow-b: rgba(6, 182, 212, 0.10);
  --shadow: 0 20px 50px -25px rgba(20, 22, 35, 0.25);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
  transition: background 0.2s ease, color 0.2s ease;
}

.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(600px circle at 15% -10%, var(--glow-a), transparent 60%),
    radial-gradient(500px circle at 90% 10%, var(--glow-b), transparent 55%),
    var(--bg);
  transition: background 0.2s ease;
}

a { color: inherit; text-decoration: none; }

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; margin: 0 0 8px; }
h1 { font-size: 2rem; }
h2 { font-size: 1.25rem; margin-top: 0; }
p { line-height: 1.55; color: var(--text-muted); margin: 0 0 12px; }

.mono { font-family: "JetBrains Mono", monospace; font-size: 0.9em; }
.muted { color: var(--text-muted); }
.accent {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  border-bottom: 1px solid var(--surface-border);
}
.navbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: var(--accent-grad);
  color: white;
  font-weight: 800;
}
.nav-links { display: flex; gap: 20px; flex: 1; }
.nav-links a { color: var(--text-muted); font-weight: 500; font-size: 0.94rem; transition: color 0.15s; }
.nav-links a:hover { color: var(--text); }
.nav-admin { color: var(--accent-b) !important; }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-user { color: var(--text-muted); font-size: 0.88rem; margin-right: 4px; }

.icon-btn {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn .icon-alt { display: none; }
:root[data-theme="light"] .icon-btn .icon-sun { display: none; }
:root[data-theme="light"] .icon-btn .icon-moon { display: block; }
.icon-btn .icon-moon { display: none; }

.cart-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--accent-grad);
  color: white;
  font-size: 0.65rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  line-height: 1;
}

.search-form {
  display: flex;
  align-items: center;
  overflow: hidden;
  max-width: 0;
  opacity: 0;
  transition: max-width 0.2s ease, opacity 0.2s ease;
}
.search-form.open { max-width: 220px; opacity: 1; margin-right: 4px; }
.search-form input {
  width: 100%;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-border);
  background: var(--surface-2);
  color: var(--text);
  font-size: 0.88rem;
  outline: none;
}

/* Layout */
.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  width: 100%;
  flex: 1;
}
.page-wide { max-width: 1180px; margin: 0 auto; padding: 0 24px; width: 100%; }

.site-footer {
  border-top: 1px solid var(--surface-border);
  padding: 20px 24px;
  margin-top: auto;
}
.site-footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--text); }

/* Cards & surfaces */
.card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 24px;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, filter 0.12s ease, background 0.15s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent-grad); color: white; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: var(--surface-2); color: var(--text); border-color: var(--surface-border); }
.btn-ghost:hover { filter: brightness(1.08); }
.btn-dark { background: var(--text); color: var(--bg); }
.btn-dark:hover { filter: brightness(1.1); }
.btn-danger { background: rgba(248, 113, 113, 0.12); color: var(--error); border-color: rgba(248, 113, 113, 0.25); }
.btn-danger:hover { background: rgba(248, 113, 113, 0.2); }
.btn-sm { padding: 7px 14px; font-size: 0.82rem; }
.btn-lg { padding: 15px 24px; font-size: 1rem; }
.btn-block { width: 100%; }

/* Forms */
.form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 0.86rem; color: var(--text-muted); font-weight: 500; }
.checkbox-label { flex-direction: row; align-items: center; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="url"], textarea {
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}
input:focus, textarea:focus { border-color: var(--accent-b); }
input[readonly] { color: var(--text-muted); }
textarea { resize: vertical; font-family: "JetBrains Mono", monospace; font-size: 0.85rem; }

/* Flash messages */
.flash {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.9rem;
  border: 1px solid transparent;
}
.flash-success { background: rgba(34, 197, 94, 0.1); border-color: rgba(34, 197, 94, 0.25); color: var(--success); }
.flash-error { background: rgba(248, 113, 113, 0.1); border-color: rgba(248, 113, 113, 0.25); color: var(--error); }

/* Section helpers */
.section { padding: 64px 0; }
.section-tight { padding: 40px 0; }
.section-head { text-align: center; max-width: 560px; margin: 0 auto 36px; }
.section-head .eyebrow { display: block; color: var(--accent-b); font-weight: 700; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 8px; }
.section-head h2 { font-size: 1.9rem; }

/* Hero */
.hero { text-align: center; padding: 56px 0 32px; }
.trust-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  color: var(--accent-b);
  font-weight: 600;
  font-size: 0.82rem;
  margin-bottom: 18px;
}
.hero h1 { font-size: 2.8rem; margin-bottom: 14px; line-height: 1.1; }
.hero p.lead { font-size: 1.08rem; max-width: 520px; margin: 0 auto 26px; }
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
.hero-checks { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; font-size: 0.86rem; color: var(--text-muted); }
.hero-checks span { display: inline-flex; align-items: center; gap: 6px; }
.hero-checks .check { color: var(--success); font-weight: 800; }

.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 18px 0 48px;
  color: var(--text-muted);
  font-size: 0.88rem;
  flex-wrap: wrap;
}
.trust-bar strong { color: var(--text); font-weight: 700; }
.trust-bar .lock { color: var(--success); }
.trust-bar .divider { width: 1px; height: 16px; background: var(--surface-border); }
.ltc-chip {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: var(--accent-grad);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.8rem;
}

/* Pills */
.pills { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.pill {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all 0.15s;
}
.pill:hover { color: var(--text); }
.pill-active { background: var(--accent-grad); color: white; border-color: transparent; }

/* Category cards */
.category-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
.category-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 22px 16px;
  text-align: center;
  transition: transform 0.15s ease, border-color 0.15s;
}
.category-card:hover { transform: translateY(-3px); border-color: var(--accent-a); }
.category-card .cat-icon {
  width: 44px; height: 44px;
  margin: 0 auto 12px;
  border-radius: 12px;
  background: var(--accent-grad);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.1rem;
}
.category-card span { font-weight: 600; font-size: 0.9rem; }

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s;
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); border-color: rgba(124, 58, 237, 0.4); }
.product-image {
  height: 150px;
  background-size: cover;
  background-position: center;
  background-color: var(--surface-2);
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 10px;
}
.product-image-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--surface-border);
}
.product-image-fallback.big { font-size: 4rem; }
.product-body { padding: 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-category { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent-b); font-weight: 700; }
.product-body h3 { font-size: 1.02rem; margin: 0; }
.product-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 10px; }
.price { font-weight: 700; font-size: 1.05rem; }
.price.big { font-size: 1.8rem; }
.price-row { display: flex; align-items: baseline; gap: 8px; }
.price-compare { text-decoration: line-through; color: var(--text-muted); font-size: 0.85em; font-weight: 500; }
.discount-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--success);
  color: white;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 999px;
}

/* Badges & status */
.badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}
.badge-success { background: rgba(34, 197, 94, 0.18); color: var(--success); }
.badge-error { background: rgba(248, 113, 113, 0.18); color: var(--error); }
.badge-neutral { background: var(--surface-2); color: var(--text-muted); }

.status { font-size: 0.75rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; text-transform: capitalize; }
.status.big { font-size: 0.85rem; padding: 6px 14px; }
.status-pending { background: rgba(245, 158, 11, 0.15); color: #d97706; }
.status-paid, .status-delivered { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.status-cancelled, .status-expired, .status-error { background: rgba(248, 113, 113, 0.15); color: var(--error); }

/* Stars */
.stars { color: var(--star); letter-spacing: 1px; }
.stars.lg { font-size: 1.3rem; }
.rating-line { display: flex; align-items: center; gap: 8px; justify-content: center; font-size: 0.9rem; color: var(--text-muted); }

/* Product detail */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.product-detail-image {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  background-size: cover;
  background-position: center;
  background-color: var(--surface-2);
  position: relative;
  border: 1px solid var(--surface-border);
}
.product-detail-meta { display: flex; align-items: center; gap: 14px; margin: 18px 0; }
.buy-form { display: flex; flex-direction: column; gap: 14px; max-width: 260px; }
.buy-form-note { font-size: 0.8rem; margin: 0; text-align: center; }
.buy-form-note a { color: var(--accent-b); font-weight: 600; }

.product-live-info { display: flex; flex-direction: column; gap: 6px; margin-top: 14px; }
.reviews-section { margin-top: 48px; }
.review-item { padding: 16px 0; border-bottom: 1px solid var(--surface-border); }
.review-item:last-child { border-bottom: none; }
.review-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; font-size: 0.85rem; color: var(--text-muted); }

/* Auth */
.auth-wrap { display: flex; justify-content: center; padding: 40px 0; }
.auth-card { width: 100%; max-width: 400px; }
.auth-switch { text-align: center; margin-top: 16px; font-size: 0.88rem; }
.auth-switch a { color: var(--accent-b); font-weight: 600; }

/* Tables */
.table-wrap { overflow-x: auto; padding: 0; }
table { width: 100%; border-collapse: collapse; min-width: 600px; }
th, td { text-align: left; padding: 14px 18px; font-size: 0.88rem; border-bottom: 1px solid var(--surface-border); }
th { color: var(--text-muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; }
tr:last-child td { border-bottom: none; }
.row-actions { display: flex; gap: 8px; }
.truncate { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Order / payment page */
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; gap: 12px; flex-wrap: wrap; }
.order-summary { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.order-summary-row { display: flex; justify-content: space-between; font-size: 0.94rem; }
.order-items-list { display: flex; flex-direction: column; gap: 4px; margin: 4px 0 12px; }
.order-items-list .item-row { display: flex; justify-content: space-between; font-size: 0.88rem; color: var(--text-muted); }
.payment-grid { display: flex; gap: 28px; align-items: flex-start; flex-wrap: wrap; margin: 20px 0; }
.qr-code { border-radius: var(--radius-sm); border: 6px solid white; }
.payment-fields { flex: 1; min-width: 240px; display: flex; flex-direction: column; gap: 14px; }
.copy-field { display: flex; gap: 8px; }
.copy-field input { flex: 1; }
.payment-status { display: flex; align-items: center; gap: 10px; margin-top: 20px; padding: 14px; border-radius: var(--radius-sm); background: rgba(245, 158, 11, 0.08); color: #d97706; font-size: 0.88rem; }
.spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(217, 119, 6, 0.3);
  border-top-color: #d97706;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.success-card { text-align: left; }
.delivered-group { margin-bottom: 20px; }
.delivered-group h3 { font-size: 0.95rem; }
.delivered-items { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.review-form { margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--surface-border); display: flex; flex-direction: column; gap: 10px; }
.star-picker { display: flex; gap: 4px; flex-direction: row-reverse; justify-content: flex-end; }
.star-picker input { display: none; }
.star-picker label { color: var(--surface-border); font-size: 1.5rem; cursor: pointer; padding: 0; }
.star-picker label:hover, .star-picker label:hover ~ label,
.star-picker input:checked ~ label { color: var(--star); }
.star-picker { flex-direction: row-reverse; }

/* Cart */
.cart-layout { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.cart-item { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--surface-border); }
.cart-item:last-child { border-bottom: none; }
.cart-item-thumb {
  width: 56px; height: 56px; border-radius: var(--radius-sm);
  background-size: cover; background-position: center; background-color: var(--surface-2);
  flex-shrink: 0;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-info .name { font-weight: 600; font-size: 0.92rem; }
.cart-item-qty { display: flex; align-items: center; gap: 8px; }
.cart-item-qty input { width: 54px; text-align: center; padding: 8px; }
.cart-summary-row { display: flex; justify-content: space-between; font-size: 0.9rem; margin-bottom: 10px; }
.cart-summary-total { font-size: 1.1rem; font-weight: 800; border-top: 1px solid var(--surface-border); padding-top: 12px; margin-top: 6px; }

/* How it works */
.steps { max-width: 460px; margin: 0 auto; display: flex; flex-direction: column; }
.step { display: flex; gap: 18px; position: relative; padding-bottom: 34px; }
.step:last-child { padding-bottom: 0; }
.step::before {
  content: "";
  position: absolute;
  left: 17px; top: 36px; bottom: 0;
  width: 2px;
  background: var(--surface-border);
}
.step:last-child::before { display: none; }
.step-num {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--surface-2); border: 1px solid var(--surface-border);
  color: var(--accent-b); font-weight: 800;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.step-body h3 { font-size: 1rem; margin-bottom: 4px; }
.step-body p { margin: 0; font-size: 0.9rem; }

/* Feature grid */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.feature-card { padding: 22px; }
.feature-icon {
  width: 40px; height: 40px; border-radius: 11px;
  background: var(--surface-2);
  color: var(--accent-b);
  display: grid; place-items: center;
  margin-bottom: 14px;
  font-size: 1.1rem;
}
.feature-card h3 { font-size: 0.98rem; }
.feature-card p { font-size: 0.88rem; margin: 0; }

/* Stats bar */
.stats-bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stats-bar .stat-card { text-align: center; }
.stats-bar .stat-value { font-size: 2rem; }

/* Reviews grid */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.review-card { padding: 18px; display: flex; flex-direction: column; gap: 8px; }
.review-card .review-top { display: flex; align-items: center; justify-content: space-between; }
.review-card .review-date { font-size: 0.75rem; color: var(--text-muted); }
.review-card .review-product { font-size: 0.78rem; color: var(--accent-b); font-weight: 600; }
.review-card p { font-size: 0.88rem; margin: 0; }
.verified-tag { color: var(--success); font-size: 0.75rem; font-weight: 700; display: inline-flex; align-items: center; gap: 3px; }

/* FAQ (native details/summary, no JS needed) */
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 4px 18px;
}
.faq-item summary {
  cursor: pointer;
  padding: 14px 0;
  font-weight: 600;
  font-size: 0.95rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--text-muted); font-weight: 400; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding-bottom: 16px; margin: 0; }

/* Admin */
.admin-layout { display: grid; grid-template-columns: 200px 1fr; gap: 32px; align-items: start; }
.admin-nav { display: flex; flex-direction: column; gap: 4px; position: sticky; top: 90px; }
.admin-nav a { padding: 10px 14px; border-radius: var(--radius-sm); color: var(--text-muted); font-weight: 500; font-size: 0.9rem; }
.admin-nav a:hover { background: var(--surface-2); color: var(--text); }
.admin-nav a.active { background: var(--accent-grad); color: white; }
.admin-content { display: flex; flex-direction: column; gap: 24px; min-width: 0; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.stat-card { display: flex; flex-direction: column; gap: 6px; }
.stat-label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.stat-value { font-size: 1.7rem; font-weight: 800; }

.simple-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.simple-list li { display: flex; justify-content: space-between; align-items: center; padding-bottom: 10px; border-bottom: 1px solid var(--surface-border); }
.simple-list li:last-child { border-bottom: none; padding-bottom: 0; }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; }
.empty-state .btn { margin-top: 12px; }

/* Admin nav groupee */
.admin-nav-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 700; padding: 14px 14px 2px; }
.admin-nav-label:first-child { padding-top: 0; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--surface-border); margin-bottom: 4px; }
.tab { padding: 10px 4px; margin-bottom: -1px; border-bottom: 2px solid transparent; color: var(--text-muted); font-weight: 600; font-size: 0.9rem; }
.tab:hover { color: var(--text); }
.tab-active { color: var(--text); border-bottom-color: var(--accent-a); }

/* Charts */
.chart-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.mini-chart { width: 100%; height: 90px; display: block; }
.dashboard-panels { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }

.live-banner {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: var(--success);
  font-size: 0.88rem;
  font-weight: 600;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); animation: pulse-dot 1.6s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.live-viewers { display: inline-flex; align-items: center; gap: 6px; font-size: 0.82rem; color: var(--text-muted); }
.live-viewers .live-dot { width: 6px; height: 6px; }

/* Invoice / order detail admin */
.invoice-layout { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
.invoice-main, .invoice-side { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

/* Filtres produits */
.filters-layout { display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: start; }
.filters-sidebar { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 90px; }
.filters-sidebar .filter-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); font-weight: 700; }
.filters-sidebar .filter-range { display: flex; gap: 8px; }
.breadcrumbs { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; }
.breadcrumbs a:hover { color: var(--text); }
.breadcrumbs .sep { margin: 0 6px; }

/* Tri avis */
.sort-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; justify-content: center; }
.sort-tabs .pill { border-radius: var(--radius-sm); }

/* Checkout etapes */
.checkout-steps { display: flex; justify-content: center; gap: 8px; margin-bottom: 28px; }
.checkout-step { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-muted); }
.checkout-step .n { width: 24px; height: 24px; border-radius: 50%; background: var(--surface-2); display: grid; place-items: center; font-weight: 700; font-size: 0.78rem; }
.checkout-step.done .n { background: var(--success); color: white; }
.checkout-step.current { color: var(--text); font-weight: 700; }
.checkout-step.current .n { background: var(--accent-grad); color: white; }
.checkout-panel { display: none; }
.checkout-panel.active { display: block; }
.legal-checks { display: flex; flex-direction: column; gap: 8px; margin: 6px 0; }
.legal-checks label { flex-direction: row; align-items: flex-start; gap: 8px; font-size: 0.82rem; }
.legal-checks input { margin-top: 3px; }
.coupon-row { display: flex; gap: 8px; }
.coupon-row input { flex: 1; }
.applied-coupon { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-radius: var(--radius-sm); background: rgba(34, 197, 94, 0.08); border: 1px solid rgba(34, 197, 94, 0.2); font-size: 0.85rem; margin-bottom: 10px; }
.payment-method-choice { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: var(--radius-sm); border: 1px solid var(--accent-a); background: var(--surface-2); margin-bottom: 16px; }

/* Responsive */
@media (max-width: 860px) {
  .product-detail { grid-template-columns: 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-nav { position: static; flex-direction: row; overflow-x: auto; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .cart-layout { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr; }
  .search-form.open { max-width: 140px; }
  .invoice-layout { grid-template-columns: 1fr; }
  .filters-layout { grid-template-columns: 1fr; }
  .filters-sidebar { position: static; }
}