/* Brand-book alignment layer. Loaded last on HTML pages. */
:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f7f8fa;
  --surface-dark: #111827;
  --surface-dark-2: #0b1120;
  --fg: #111827;
  --fg-dark: #f9fafb;
  --muted: #5f6674;
  --muted-dark: #a4acb9;
  --border: #dfe4eb;
  --border-dark: rgba(255, 255, 255, .10);
  --accent: #ff5700;
  --accent-soft: rgba(255, 87, 0, .12);
  --accent-soft-2: rgba(255, 87, 0, .18);
  --success: #16a34a;
  --warning: #d97706;
  --danger: #ef4444;
  --shadow: 0 18px 36px rgba(15, 23, 42, .08);
  --shadow-soft: 0 8px 22px rgba(15, 23, 42, .05);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font-sans: "Inter", "Noto Sans", system-ui, sans-serif;
  --font-mono: "Roboto Mono", "SFMono-Regular", Consolas, monospace;
  --primary: var(--accent);
  --primary-hover: #e64f00;
  --primary-color: var(--accent);
  --accent-color: var(--accent);
  --secondary-color: var(--fg);
  --background-light: var(--bg);
  --background-color: var(--bg);
  --card-light: var(--surface);
  --card-background: var(--surface);
  --text-light: var(--fg);
  --text-primary: var(--fg);
  --subtext-light: var(--muted);
  --text-secondary: var(--muted);
  --border-color: var(--border);
  --success-color: var(--success);
  --warning-color: var(--warning);
  --danger-color: var(--danger);
}

html,
body {
  font-family: var(--font-sans);
}

body:not(.tv-body) {
  color: var(--fg);
  background:
    radial-gradient(circle at top left, rgba(255, 87, 0, .06), transparent 26%),
    linear-gradient(180deg, #fafbfc 0%, var(--bg) 42%, #eef1f5 100%);
  text-rendering: optimizeLegibility;
}

html.dark body:not(.tv-body),
html[data-theme="dark"] body:not(.tv-body) {
  color: var(--fg-dark);
  background:
    radial-gradient(circle at top left, rgba(255, 87, 0, .10), transparent 28%),
    linear-gradient(180deg, #111827 0%, var(--surface-dark-2) 48%, #020617 100%);
}

input,
textarea,
select,
button {
  font-family: inherit;
}

a,
.text-primary,
.text-accent-color,
.text-primary-color,
.fitgram-accent,
.link-themed {
  color: var(--accent);
}

.bg-primary,
.bg-accent-color,
.bg-primary-color,
.btn-primary,
.btn.btn-primary,
button.bg-primary,
button[type="submit"],
input[type="submit"] {
  background: var(--accent);
}

.btn-danger,
.danger,
.delete-btn,
.btn-delete,
button[data-action="delete"] {
  background: var(--danger);
}

.btn-primary:hover,
.btn.btn-primary:hover,
button.bg-primary:hover {
  background: var(--primary-hover);
}

.card,
.card-base,
.card-elevated,
.card-raised,
.bg-card-light,
.content-section,
.admin-card,
.modal-content,
.modal-content-themed,
.auth-card,
.workout-card,
.fitgram-card,
.booking-card,
.plan-card,
.subscription-card {
  border: 1px solid var(--border);
  background-color: rgba(255, 255, 255, .94);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

html.dark .card,
html.dark .card-base,
html.dark .card-elevated,
html.dark .card-raised,
html.dark .bg-card-light,
html.dark .content-section,
html.dark .admin-card,
html.dark .modal-content,
html.dark .modal-content-themed,
html.dark .auth-card,
html.dark .workout-card,
html.dark .fitgram-card,
html.dark .booking-card,
html.dark .plan-card,
html.dark .subscription-card,
html[data-theme="dark"] .card,
html[data-theme="dark"] .card-base,
html[data-theme="dark"] .card-elevated,
html[data-theme="dark"] .card-raised,
html[data-theme="dark"] .bg-card-light,
html[data-theme="dark"] .content-section,
html[data-theme="dark"] .admin-card,
html[data-theme="dark"] .modal-content,
html[data-theme="dark"] .modal-content-themed,
html[data-theme="dark"] .auth-card,
html[data-theme="dark"] .workout-card,
html[data-theme="dark"] .fitgram-card,
html[data-theme="dark"] .booking-card,
html[data-theme="dark"] .plan-card,
html[data-theme="dark"] .subscription-card {
  border-color: var(--border-dark);
  background-color: var(--surface-dark);
}

.pill,
.badge,
.inline-pill,
.chip,
.header-pill,
.subscription-plan-btn {
  border-radius: 999px;
  border-color: var(--border);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
select,
textarea,
.form-input,
.input-themed {
  border-color: var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--surface);
  color: var(--fg);
}

input:focus,
textarea:focus,
select:focus,
.form-input:focus,
.input-themed:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
  outline: none;
}

nav.fixed.bottom-0,
.fitgram-header,
.workout-header-shell,
.admin-header {
  border-color: var(--border);
  background-color: rgba(244, 245, 247, .92);
  backdrop-filter: blur(16px);
}

.sidebar {
  background: var(--surface-dark);
}

.sidebar .nav-link.active,
.nav-link.active,
.bottom-nav-container button.text-primary,
.bottom-nav-container button .text-primary {
  color: var(--accent);
}

::selection {
  background: rgba(255, 87, 0, .95);
  color: #fff;
}