/* ================================================================
   C-Hub — Light Theme Overrides
   Applied when <html data-theme="light">
   ================================================================ */

[data-theme="light"] {
  /* ── Core palette ─────────────────────────────────────────── */
  --bg-base: #f7f8fa;
  --bg-card: rgba(12, 31, 53, 0.035);
  --bg-card-hover: rgba(12, 31, 53, 0.07);
  --bg-input: rgba(12, 31, 53, 0.045);
  --border-subtle: rgba(12, 31, 53, 0.11);
  --border-hover: rgba(159, 107, 29, 0.40);

  --text-primary: #142033;
  --text-secondary: #506075;
  --text-muted: #7c8796;
  --text-on-accent: #ffffff;

  --accent: #9f6b1d;
  --accent-hover: #815515;
  --accent-secondary: #2f7da8;
  --accent-soft: rgba(159, 107, 29, 0.10);
  --accent-secondary-soft: rgba(47, 125, 168, 0.08);
  --focus-ring: rgba(159, 107, 29, 0.16);
  --shadow-accent: 0 16px 34px rgba(159, 107, 29, 0.16);
  --hero-glow-primary: rgba(159, 107, 29, 0.10);
  --hero-glow-secondary: rgba(47, 125, 168, 0.075);
  --hero-glow-muted: rgba(12, 31, 53, 0.035);

  /* ── Component backgrounds ────────────────────────────────── */
  --bg-header: rgba(247, 248, 250, 0.92);
  --bg-overlay: rgba(255, 255, 255, 0.97);
  --bg-hover-subtle: rgba(0, 0, 0, 0.05);
  --bg-hover-faint: rgba(0, 0, 0, 0.03);
  --shadow-dropdown: 0 8px 32px rgba(0, 0, 0, 0.12);

  /* Scrollbar */
  --scrollbar-track: rgba(0, 0, 0, 0.04);
  --scrollbar-thumb: rgba(0, 0, 0, 0.18);
  --scrollbar-thumb-hover: rgba(0, 0, 0, 0.32);
}

/* ── Hero gradient override ─────────────────────────────────── */
[data-theme="light"] .hero-bg {
  background:
    radial-gradient(ellipse 60% 50% at 20% 30%, var(--hero-glow-primary) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 60%, var(--hero-glow-secondary) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 50% 10%, var(--hero-glow-muted) 0%, transparent 60%);
}

/* ── How-it-works & Final CTA section backgrounds ───────────── */
[data-theme="light"] .how-it-works {
  background:
    radial-gradient(ellipse 50% 45% at 70% 50%, var(--accent-secondary-soft) 0%, transparent 70%),
    var(--bg-base);
}

[data-theme="light"] .final-cta {
  background:
    radial-gradient(ellipse 55% 50% at 50% 50%, var(--hero-glow-primary) 0%, transparent 70%),
    var(--bg-base);
}

/* ── Buttons — primary keeps high contrast on gold ──────────── */
[data-theme="light"] .btn-primary {
  color: var(--text-on-accent);
}

/* ── Outline button — stronger border for light bg ──────────── */
[data-theme="light"] .btn-outline {
  border-color: rgba(0, 0, 0, 0.18);
}
[data-theme="light"] .btn-outline:hover {
  border-color: var(--accent);
}

/* ── Step number badge ──────────────────────────────────────── */
[data-theme="light"] .step-num {
  color: var(--text-on-accent);
}

/* ── Accent text gradient — richer on light ─────────────────── */
[data-theme="light"] .accent-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Lang chevron — ensure visibility ───────────────────────── */
[data-theme="light"] .lang-chevron {
  stroke: var(--text-secondary);
}

/* ── Theme toggle button ────────────────────────────────────── */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
  position: relative;
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-hover-subtle);
  border-color: var(--border-hover);
}

/* Sun icon hidden in dark, shown in light */
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }

[data-theme="light"] .theme-toggle .icon-sun { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ── Scrollbar (optional polish) ────────────────────────────── */
[data-theme="light"] ::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}
[data-theme="light"] ::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 4px;
}

/* ── Footer bottom — softer divider ─────────────────────────── */
[data-theme="light"] .footer-bottom {
  border-top-color: rgba(0, 0, 0, 0.08);
}

/* ── Category card hover shadow ─────────────────────────────── */
[data-theme="light"] .cat-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* ── Advantage card — subtle bg ─────────────────────────────── */
[data-theme="light"] .adv-card {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(0, 0, 0, 0.08);
}

/* ── Placeholder box ────────────────────────────────────────── */
[data-theme="light"] .placeholder-box {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(0, 0, 0, 0.08);
}

/* ── Search input — light override ──────────────────────────── */
[data-theme="light"] .header-search-input {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.10);
}

/* ── Auth card — light override ─────────────────────────────── */
[data-theme="light"] .auth-card {
  background: rgba(255, 255, 255, 0.75);
  border-color: rgba(0, 0, 0, 0.08);
}

/* ── Product Detail — light overrides ───────────────────────── */
[data-theme="light"] .pd-badge--digital {
  background: rgba(11, 168, 200, 0.10);
}
[data-theme="light"] .pd-badge--physical {
  background: var(--accent-soft);
}
[data-theme="light"] .pd-btn-cart {
  background: var(--text-primary);
  color: #fff;
}
[data-theme="light"] .pd-btn-buy {
  color: #fff;
}
[data-theme="light"] .pd-btn-follow--active {
  color: #fff;
}
[data-theme="light"] .pd-quantity-select {
  background: #fff;
}
[data-theme="light"] .pd-seller-card-btn--following {
  color: #fff;
}

/* ── Wishlist — light overrides ─────────────────────────────── */
[data-theme="light"] .wish-btn {
  background: rgba(255, 255, 255, 0.75);
  color: var(--text-secondary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}
[data-theme="light"] .wish-btn:hover {
  background: rgba(255, 255, 255, 0.9);
}
[data-theme="light"] .wish-btn--active svg {
  fill: #ff4d6d;
  stroke: #ff4d6d;
}
[data-theme="light"] .pd-wish-btn--active {
  background: rgba(255, 77, 109, 0.06);
}

[data-theme="light"] .form-input {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .form-input:focus {
  box-shadow: 0 0 0 3px var(--focus-ring);
}

[data-theme="light"] .auth-divider::before,
[data-theme="light"] .auth-divider::after {
  background: rgba(0, 0, 0, 0.10);
}

/* ── Form error / alert — light override ────────────────────── */
[data-theme="light"] .form-alert-error {
  background: rgba(239, 68, 68, 0.06);
  border-color: rgba(239, 68, 68, 0.2);
}

[data-theme="light"] .form-input-error {
  border-color: #dc2626 !important;
}

/* ── Google Places autocomplete dropdown ────────────────────── */
[data-theme="light"] .pac-container {
  background: #fff !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12) !important;
}
[data-theme="light"] .pac-item {
  border-top-color: rgba(0, 0, 0, 0.06) !important;
  color: var(--text-primary) !important;
}
[data-theme="light"] .pac-item:hover,
[data-theme="light"] .pac-item-selected {
  background: rgba(0, 0, 0, 0.04) !important;
}
[data-theme="light"] .pac-item-query {
  color: var(--text-primary) !important;
}
[data-theme="light"] .pac-item-query span {
  color: var(--text-primary) !important;
}
[data-theme="light"] .pac-item > span:last-child {
  color: var(--text-secondary) !important;
}