/**
 * HomeHelms — Theme tokens (mode × accent)
 * Default: dark + ocean
 */

/* ── Dark · HomeHelms (default) ── */
[data-mode="dark"][data-accent="homehelms"] {
  --md-sys-color-primary: #CE9A3E;
  --md-sys-color-on-primary: #1a1408;
  --md-sys-color-primary-container: #3B5F37;
  --md-sys-color-on-primary-container: #e8dfc8;
  --md-sys-color-secondary: #EF8621;
  --md-sys-color-surface: #1a2210;
  --md-sys-color-surface-container: #12180c;
  --md-sys-color-surface-container-high: #2a3420;
  --md-sys-color-on-surface: #F5EDE4;
  --md-sys-color-on-surface-variant: #c8c0b4;
  --md-sys-color-outline: #4a5a38;
  --md-sys-color-outline-variant: #323f28;
  --md-sys-color-error: #f2b8b5;
  --md-sys-color-error-container: #601410;
  --md-sys-color-on-error: #601410;
  --md-sys-color-success: #8fd49a;
  --md-sys-color-success-container: #1a3d24;
  --md-sys-color-on-success: #c8f0d0;
  --md-login-bg: linear-gradient(145deg, #0e1408 0%, #1a2210 40%, #323F1A 100%);
  --md-scrim: rgba(0, 0, 0, 0.55);
  --md-elevation-1: 0 1px 3px rgba(0, 0, 0, 0.45), 0 1px 2px rgba(0, 0, 0, 0.35);
  --md-elevation-2: 0 3px 8px rgba(0, 0, 0, 0.45);
  --md-elevation-3: 0 6px 16px rgba(0, 0, 0, 0.5);
  --md-accent-swatch: linear-gradient(135deg, #CE9A3E, #323F1A);
}

/* ── Light · HomeHelms ── */
[data-mode="light"][data-accent="homehelms"] {
  --md-sys-color-primary: #323F1A;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: #e8dfc8;
  --md-sys-color-on-primary-container: #1a2210;
  --md-sys-color-secondary: #EF8621;
  --md-sys-color-surface: #FDF8F3;
  --md-sys-color-surface-container: #F5EDE4;
  --md-sys-color-surface-container-high: #EDE5DC;
  --md-sys-color-on-surface: #1a2210;
  --md-sys-color-on-surface-variant: #4a5a38;
  --md-sys-color-outline: #c8b8a0;
  --md-sys-color-outline-variant: #e8dfd0;
  --md-sys-color-error: #89433E;
  --md-sys-color-error-container: #ffdad6;
  --md-sys-color-on-error: #ffffff;
  --md-sys-color-success: #3B5F37;
  --md-sys-color-success-container: #c8e8c0;
  --md-sys-color-on-success: #0a2814;
  --md-login-bg: linear-gradient(145deg, #FDF8F3 0%, #F5EDE4 50%, #e8dfc8 100%);
  --md-scrim: rgba(50, 63, 26, 0.25);
  --md-elevation-1: 0 1px 2px rgba(50, 63, 26, 0.1), 0 1px 3px rgba(50, 63, 26, 0.08);
  --md-elevation-2: 0 2px 8px rgba(50, 63, 26, 0.12);
  --md-elevation-3: 0 4px 14px rgba(50, 63, 26, 0.14);
  --md-accent-swatch: linear-gradient(135deg, #323F1A, #CE9A3E);
}

/* ── Dark · Ocean ── */
[data-mode="dark"][data-accent="ocean"] {
  --md-sys-color-primary: #5eb8d4;
  --md-sys-color-on-primary: #062028;
  --md-sys-color-primary-container: #1a3a47;
  --md-sys-color-on-primary-container: #b8ecf8;
  --md-sys-color-surface: #141c24;
  --md-sys-color-surface-container: #0e1419;
  --md-sys-color-surface-container-high: #1c2630;
  --md-sys-color-on-surface: #e4e9ee;
  --md-sys-color-on-surface-variant: #a3afb9;
  --md-sys-color-outline: #3a4854;
  --md-sys-color-outline-variant: #283440;
  --md-sys-color-error: #f2b8b5;
  --md-sys-color-error-container: #601410;
  --md-sys-color-on-error: #601410;
  --md-sys-color-success: #8fd49a;
  --md-sys-color-success-container: #1a3d24;
  --md-sys-color-on-success: #c8f0d0;
  --md-login-bg: linear-gradient(145deg, #0a1018 0%, #141c24 45%, #1a3040 100%);
  --md-scrim: rgba(0, 0, 0, 0.55);
  --md-elevation-1: 0 1px 3px rgba(0, 0, 0, 0.45), 0 1px 2px rgba(0, 0, 0, 0.35);
  --md-elevation-2: 0 3px 8px rgba(0, 0, 0, 0.45);
  --md-elevation-3: 0 6px 16px rgba(0, 0, 0, 0.5);
  --md-accent-swatch: #5eb8d4;
}

/* ── Light · Ocean ── */
[data-mode="light"][data-accent="ocean"] {
  --md-sys-color-primary: #087f9a;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: #c8eef8;
  --md-sys-color-on-primary-container: #003544;
  --md-sys-color-surface: #fafdfe;
  --md-sys-color-surface-container: #eef6f9;
  --md-sys-color-surface-container-high: #e2f0f5;
  --md-sys-color-on-surface: #171c20;
  --md-sys-color-on-surface-variant: #40484c;
  --md-sys-color-outline: #b0bcc4;
  --md-sys-color-outline-variant: #dce4e8;
  --md-sys-color-error: #ba1a1a;
  --md-sys-color-error-container: #ffdad6;
  --md-sys-color-on-error: #ffffff;
  --md-sys-color-success: #1a6d34;
  --md-sys-color-success-container: #c8f0d4;
  --md-sys-color-on-success: #0a3d18;
  --md-login-bg: linear-gradient(145deg, #e8f6fa 0%, #f5fbfd 50%, #e0f2ec 100%);
  --md-scrim: rgba(0, 0, 0, 0.35);
  --md-elevation-1: 0 1px 2px rgba(8, 60, 80, 0.1), 0 1px 3px rgba(8, 60, 80, 0.08);
  --md-elevation-2: 0 2px 8px rgba(8, 60, 80, 0.12);
  --md-elevation-3: 0 4px 14px rgba(8, 60, 80, 0.14);
  --md-accent-swatch: #087f9a;
}

/* ── Dark · Sage ── */
[data-mode="dark"][data-accent="sage"] {
  --md-sys-color-primary: #8fbc9a;
  --md-sys-color-on-primary: #0a1a10;
  --md-sys-color-primary-container: #243d2c;
  --md-sys-color-on-primary-container: #c8e8d0;
  --md-sys-color-surface: #141a16;
  --md-sys-color-surface-container: #0e1210;
  --md-sys-color-surface-container-high: #1c2620;
  --md-sys-color-on-surface: #e4ebe6;
  --md-sys-color-on-surface-variant: #a3b0a6;
  --md-sys-color-outline: #3a4a40;
  --md-sys-color-outline-variant: #283430;
  --md-sys-color-error: #f2b8b5;
  --md-sys-color-error-container: #601410;
  --md-sys-color-on-error: #601410;
  --md-sys-color-success: #8fd49a;
  --md-sys-color-success-container: #1a3d24;
  --md-sys-color-on-success: #c8f0d0;
  --md-login-bg: linear-gradient(145deg, #0a100c 0%, #141a16 45%, #1a3024 100%);
  --md-scrim: rgba(0, 0, 0, 0.55);
  --md-elevation-1: 0 1px 3px rgba(0, 0, 0, 0.45);
  --md-elevation-2: 0 3px 8px rgba(0, 0, 0, 0.45);
  --md-elevation-3: 0 6px 16px rgba(0, 0, 0, 0.5);
  --md-accent-swatch: #8fbc9a;
}

/* ── Light · Sage ── */
[data-mode="light"][data-accent="sage"] {
  --md-sys-color-primary: #3d6b4a;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: #c8e8d0;
  --md-sys-color-on-primary-container: #0a2814;
  --md-sys-color-surface: #f8fbf9;
  --md-sys-color-surface-container: #eef5f0;
  --md-sys-color-surface-container-high: #e2ece4;
  --md-sys-color-on-surface: #171c18;
  --md-sys-color-on-surface-variant: #404840;
  --md-sys-color-outline: #b0c0b4;
  --md-sys-color-outline-variant: #dce8de;
  --md-sys-color-error: #ba1a1a;
  --md-sys-color-error-container: #ffdad6;
  --md-sys-color-on-error: #ffffff;
  --md-sys-color-success: #1a6d34;
  --md-sys-color-success-container: #c8f0d4;
  --md-sys-color-on-success: #0a3d18;
  --md-login-bg: linear-gradient(145deg, #e8f4ec 0%, #f5faf7 50%, #e8f0e4 100%);
  --md-scrim: rgba(0, 0, 0, 0.35);
  --md-elevation-1: 0 1px 2px rgba(30, 60, 40, 0.1);
  --md-elevation-2: 0 2px 8px rgba(30, 60, 40, 0.12);
  --md-elevation-3: 0 4px 14px rgba(30, 60, 40, 0.14);
  --md-accent-swatch: #3d6b4a;
}

/* ── Dark · Lavender ── */
[data-mode="dark"][data-accent="lavender"] {
  --md-sys-color-primary: #b8a8d8;
  --md-sys-color-on-primary: #1a1028;
  --md-sys-color-primary-container: #3a3050;
  --md-sys-color-on-primary-container: #e8dff8;
  --md-sys-color-surface: #18141e;
  --md-sys-color-surface-container: #100e14;
  --md-sys-color-surface-container-high: #221e2a;
  --md-sys-color-on-surface: #e8e4ee;
  --md-sys-color-on-surface-variant: #b0a8bc;
  --md-sys-color-outline: #484058;
  --md-sys-color-outline-variant: #322c3c;
  --md-sys-color-error: #f2b8b5;
  --md-sys-color-error-container: #601410;
  --md-sys-color-on-error: #601410;
  --md-sys-color-success: #8fd49a;
  --md-sys-color-success-container: #1a3d24;
  --md-sys-color-on-success: #c8f0d0;
  --md-login-bg: linear-gradient(145deg, #100c14 0%, #18141e 45%, #2a2040 100%);
  --md-scrim: rgba(0, 0, 0, 0.55);
  --md-elevation-1: 0 1px 3px rgba(0, 0, 0, 0.45);
  --md-elevation-2: 0 3px 8px rgba(0, 0, 0, 0.45);
  --md-elevation-3: 0 6px 16px rgba(0, 0, 0, 0.5);
  --md-accent-swatch: #b8a8d8;
}

/* ── Light · Lavender ── */
[data-mode="light"][data-accent="lavender"] {
  --md-sys-color-primary: #6b5b95;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: #e8dff8;
  --md-sys-color-on-primary-container: #251840;
  --md-sys-color-surface: #fcfafd;
  --md-sys-color-surface-container: #f4f0f8;
  --md-sys-color-surface-container-high: #ebe4f2;
  --md-sys-color-on-surface: #1c1820;
  --md-sys-color-on-surface-variant: #48404c;
  --md-sys-color-outline: #c0b4cc;
  --md-sys-color-outline-variant: #e4dce8;
  --md-sys-color-error: #ba1a1a;
  --md-sys-color-error-container: #ffdad6;
  --md-sys-color-on-error: #ffffff;
  --md-sys-color-success: #1a6d34;
  --md-sys-color-success-container: #c8f0d4;
  --md-sys-color-on-success: #0a3d18;
  --md-login-bg: linear-gradient(145deg, #f0eaf8 0%, #faf8fc 50%, #ece8f4 100%);
  --md-scrim: rgba(0, 0, 0, 0.35);
  --md-elevation-1: 0 1px 2px rgba(60, 40, 80, 0.1);
  --md-elevation-2: 0 2px 8px rgba(60, 40, 80, 0.12);
  --md-elevation-3: 0 4px 14px rgba(60, 40, 80, 0.14);
  --md-accent-swatch: #6b5b95;
}

/* Smooth theme transitions (enabled after page load) */
html.theme-transition,
html.theme-transition *,
html.theme-transition *::before,
html.theme-transition *::after {
  transition:
    background-color 0.28s ease,
    color 0.22s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease,
    fill 0.22s ease,
    stroke 0.22s ease !important;
}

/* Theme picker */
.theme-picker { position: relative; }
.theme-picker__trigger {
  background: var(--md-accent-swatch);
  color: #fff;
  box-shadow: var(--md-elevation-1);
}
.theme-picker__trigger:hover {
  background: var(--md-accent-swatch);
  color: #fff;
  filter: brightness(1.08);
  box-shadow: var(--md-elevation-2);
}
.theme-picker__panel {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 280px;
  background: var(--md-sys-color-surface);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-shape-corner-large);
  box-shadow: var(--md-elevation-3);
  padding: 16px;
  z-index: 200;
}
.theme-picker.open .theme-picker__panel { display: block; }
.theme-picker__section { margin-bottom: 16px; }
.theme-picker__section:last-child { margin-bottom: 0; }
.theme-picker__label {
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--md-sys-color-on-surface-variant);
  margin-bottom: 10px;
}
.theme-mode-toggle {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--md-sys-color-surface-container-high);
  border-radius: var(--md-shape-corner-full);
}
.theme-mode-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px;
  border: none;
  border-radius: var(--md-shape-corner-full);
  background: transparent;
  color: var(--md-sys-color-on-surface-variant);
  font: 500 0.8125rem 'Roboto', sans-serif;
  cursor: pointer;
}
.theme-mode-btn.active {
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-primary);
  box-shadow: var(--md-elevation-1);
}
.theme-accent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.theme-accent-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 12px 8px;
  border: 2px solid transparent;
  border-radius: var(--md-shape-corner-medium);
  background: var(--md-sys-color-surface-container-high);
  cursor: pointer;
  font: 500 0.75rem 'Roboto', sans-serif;
  color: var(--md-sys-color-on-surface-variant);
  text-align: center;
}
.theme-accent-btn.active {
  border-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-surface);
}
.theme-accent-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  box-shadow: var(--md-elevation-1);
}
.theme-accent-btn[data-accent="homehelms"] .theme-accent-swatch { background: linear-gradient(135deg, #CE9A3E, #323F1A); }
.theme-accent-btn[data-accent="ocean"] .theme-accent-swatch { background: linear-gradient(135deg, #5eb8d4, #087f9a); }
.theme-accent-btn[data-accent="sage"] .theme-accent-swatch { background: linear-gradient(135deg, #8fbc9a, #3d6b4a); }
.theme-accent-btn[data-accent="lavender"] .theme-accent-swatch { background: linear-gradient(135deg, #b8a8d8, #6b5b95); }

.color-scheme-dark { color-scheme: dark; }
.color-scheme-light { color-scheme: light; }