/**
 * MOC Global Design System — all colors via CSS variables.
 * Brand colors: --primary-green, --primary-yellow, --primary-red, --primary-blue
 */

:root,
[data-mocbt-theme="light"] {
  --mocbt-font: 'Inter', system-ui, -apple-system, sans-serif;
  --mocbt-radius-sm: 8px;
  --mocbt-radius: 14px;
  --mocbt-radius-lg: 20px;
  --mocbt-radius-xl: 28px;
  --mocbt-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --mocbt-shadow: 0 8px 30px rgba(15, 23, 42, 0.1);
  --mocbt-shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.15);
  --mocbt-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --mocbt-bg: #f4f6fb;
  --mocbt-surface: #ffffff;
  --mocbt-surface-2: #f8fafc;
  --mocbt-text: #0f172a;
  --mocbt-text-muted: #64748b;
  --mocbt-border: #e2e8f0;
  --mocbt-glass: rgba(255, 255, 255, 0.72);
  --mocbt-glass-border: rgba(255, 255, 255, 0.35);
}

[data-mocbt-theme="dark"] {
  --mocbt-bg: #0b1120;
  --mocbt-surface: #111827;
  --mocbt-surface-2: #1e293b;
  --mocbt-text: #f1f5f9;
  --mocbt-text-muted: #94a3b8;
  --mocbt-border: #334155;
  --mocbt-glass: rgba(17, 24, 39, 0.85);
  --mocbt-glass-border: rgba(148, 163, 184, 0.15);
}

@media (prefers-color-scheme: dark) {
  [data-mocbt-theme="auto"] {
    --mocbt-bg: #0b1120;
    --mocbt-surface: #111827;
    --mocbt-surface-2: #1e293b;
    --mocbt-text: #f1f5f9;
    --mocbt-text-muted: #94a3b8;
    --mocbt-border: #334155;
    --mocbt-glass: rgba(17, 24, 39, 0.85);
    --mocbt-glass-border: rgba(148, 163, 184, 0.15);
  }
}

/* Buttons */
.mocbt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--mocbt-radius-sm);
  border: none;
  cursor: pointer;
  transition: transform var(--mocbt-transition), box-shadow var(--mocbt-transition), opacity var(--mocbt-transition);
  text-decoration: none;
}
.mocbt-btn:hover { transform: translateY(-2px); box-shadow: var(--mocbt-shadow); }
.mocbt-btn:active { transform: translateY(0); }
.mocbt-btn--primary {
  background: var(--mocbt-gradient-btn, var(--primary-red));
  color: #fff;
}
.mocbt-btn--blue { background: var(--primary-blue); color: #fff; }
.mocbt-btn--green { background: var(--primary-green); color: #fff; }
.mocbt-btn--outline {
  background: transparent;
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
}
.mocbt-btn--ghost {
  background: var(--mocbt-surface-2);
  color: var(--mocbt-text);
  border: 1px solid var(--mocbt-border);
}

/* Cards */
.mocbt-card {
  background: var(--mocbt-surface);
  border: 1px solid var(--mocbt-border);
  border-radius: var(--mocbt-radius);
  box-shadow: var(--mocbt-shadow-sm);
  transition: box-shadow var(--mocbt-transition), transform var(--mocbt-transition);
}
.mocbt-card:hover { box-shadow: var(--mocbt-shadow); }
.mocbt-card--glass {
  background: var(--mocbt-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--mocbt-glass-border);
}

/* Badges */
.mocbt-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.mocbt-badge--hot { background: var(--primary-red); color: #fff; }
.mocbt-badge--new { background: var(--primary-green); color: #fff; }
.mocbt-badge--sale { background: var(--primary-yellow); color: #0f172a; }

/* Forms */
.mocbt-input,
.form-control.mocbt-input {
  border-radius: var(--mocbt-radius-sm);
  border: 1px solid var(--mocbt-border);
  background: var(--mocbt-surface);
  color: var(--mocbt-text);
  padding: 0.65rem 1rem;
  transition: border-color var(--mocbt-transition), box-shadow var(--mocbt-transition);
}
.mocbt-input:focus,
.form-control:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-blue) 25%, transparent);
  outline: none;
}

/* Alerts */
.mocbt-alert {
  padding: 1rem 1.15rem;
  border-radius: var(--mocbt-radius-sm);
  border-left: 4px solid;
}
.mocbt-alert--success { background: color-mix(in srgb, var(--primary-green) 12%, var(--mocbt-surface)); border-color: var(--primary-green); }
.mocbt-alert--danger { background: color-mix(in srgb, var(--primary-red) 12%, var(--mocbt-surface)); border-color: var(--primary-red); }
.mocbt-alert--info { background: color-mix(in srgb, var(--primary-blue) 12%, var(--mocbt-surface)); border-color: var(--primary-blue); }

/* Skeleton */
.mocbt-skeleton {
  background: var(--mocbt-surface-2);
  background-size: 200% 100%;
  animation: mocbt-shimmer 1.2s ease-in-out infinite;
  border-radius: var(--mocbt-radius-sm);
}
@keyframes mocbt-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Theme switcher */
.mocbt-theme-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem;
  background: var(--mocbt-surface-2);
  border: 1px solid var(--mocbt-border);
  border-radius: 999px;
}
.mocbt-theme-switcher button {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--mocbt-text-muted);
  cursor: pointer;
  transition: all var(--mocbt-transition);
}
.mocbt-theme-switcher button.active,
.mocbt-theme-switcher button:hover {
  background: var(--primary-blue);
  color: #fff;
}

/* Animations */
.mocbt-fade-in { animation: mocbtFadeIn 0.5s ease forwards; }
@keyframes mocbtFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.mocbt-page-title { font-weight: 800; color: var(--mocbt-text); letter-spacing: -0.02em; }
.mocbt-page-subtitle { color: var(--mocbt-text-muted); font-size: 0.95rem; }

/* Permanent developer credit (not CMS-editable) */
.mocbt-brand-credit {
  text-align: center;
  padding: 0.75rem 1rem 1rem;
  font-size: 0.8rem;
  color: var(--mocbt-text-muted);
  border-top: 1px solid var(--mocbt-border);
  background: color-mix(in srgb, var(--mocbt-surface-2) 60%, transparent);
}
.mocbt-brand-credit__label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.15rem;
  opacity: 0.85;
}
.mocbt-brand-credit__link {
  font-weight: 700;
  text-decoration: none;
  color: var(--primary-blue);
}
.mocbt-brand-credit__link:hover {
  color: var(--primary-red);
  text-decoration: underline;
}

.mocbt-text-green { color: var(--primary-green) !important; }
.mocbt-text-yellow { color: var(--primary-yellow) !important; }
.mocbt-text-red { color: var(--primary-red) !important; }
.mocbt-text-blue { color: var(--primary-blue) !important; }
.mocbt-bg-green { background: var(--primary-green) !important; color: #fff !important; }
.mocbt-bg-blue { background: var(--primary-blue) !important; color: #fff !important; }