/* ============================================
   ÌṢẸ́YÀ FOUNDATION — THEME SYSTEM
   Light/dark mode + floating toggle
   Layers on top of editorial.css
   ============================================ */

/* ═══════════════════════════════════════════════════
   LIGHT MODE — default (matches your existing design)
   ═══════════════════════════════════════════════════ */
:root,
:root[data-theme="light"] {
  color-scheme: light;

  --paper: #FFFFFF;
  --paper-warm: #F8F6F1;
  --paper-soft: #F3F1EC;
  --hairline: #E5E5E5;
  --hairline-soft: #F0F0F0;

  --ink: #0A0A0A;
  --ink-soft: #1A1A1A;
  --ink-muted: #6B6B6B;
  --ink-subtle: #969696;
  --ink-faint: #C9C9C9;

  --green: #1B4635;
  --green-soft: #2A5A47;
  --green-faint: #F3F7F5;
  --gold: #C9A24A;
  --gold-soft: #D9AD54;
  --gold-faint: #F5ECD6;

  --bg: var(--paper-warm);
  --surface: var(--paper);
  --surface-hover: var(--hairline-soft);
  --text: var(--ink);
  --text-muted: var(--ink-muted);
  --text-subtle: var(--ink-subtle);
  --border: var(--hairline);
  --border-strong: var(--ink-faint);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
}

/* ═══════════════════════════════════════════════════
   DARK MODE
   ═══════════════════════════════════════════════════ */
:root[data-theme="dark"] {
  color-scheme: dark;

  --paper: #0E0E0E;
  --paper-warm: #161616;
  --paper-soft: #1C1C1C;
  --hairline: #2A2A2A;
  --hairline-soft: #202020;

  --ink: #F5F2EC;
  --ink-soft: #E8E4DC;
  --ink-muted: #A8A8A8;
  --ink-subtle: #7A7A7A;
  --ink-faint: #4A4A4A;

  --green: #4ADE80;
  --green-soft: #22C55E;
  --green-faint: #0F2419;
  --gold: #E0B75C;
  --gold-soft: #F0C566;
  --gold-faint: #2A2011;

  --bg: var(--paper-warm);
  --surface: var(--paper);
  --surface-hover: var(--paper-soft);
  --text: var(--ink);
  --text-muted: var(--ink-muted);
  --text-subtle: var(--ink-subtle);
  --border: var(--hairline);
  --border-strong: var(--ink-faint);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.6);
}

/* ═══════════════════════════════════════════════════
   SMOOTH TRANSITION when switching themes
   ═══════════════════════════════════════════════════ */
html {
  transition: background-color 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

html, body, header, main, footer, section, article, aside, nav,
div, span, a, button, input, select, textarea,
h1, h2, h3, h4, h5, h6, p, blockquote, ul, ol, li,
table, thead, tbody, tr, th, td, pre, code {
  transition:
    background-color 400ms cubic-bezier(0.16, 1, 0.3, 1),
    border-color 400ms cubic-bezier(0.16, 1, 0.3, 1),
    color 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Suppress transition on first paint to avoid flicker */
html.theme-ready *,
html.theme-ready *::before,
html.theme-ready *::after {
  transition: none;
}
html.theme-ready {
  transition: background-color 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================================================
   FLOATING THEME TOGGLE — right side, vertically centered
   Auto-injected by /js/theme.js
   ============================================================ */

.theme-float {
  position: fixed;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  z-index: 90;
  pointer-events: none;
  transition: transform 400ms cubic-bezier(0.34, 1.56, 0.64, 1), opacity 300ms ease;
}

.theme-float.is-hidden {
  transform: translate(calc(100% + 20px), -50%);
  opacity: 0;
  pointer-events: none;
}

.theme-float-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition:
    background-color 240ms ease,
    color 240ms ease,
    border-color 240ms ease,
    transform 240ms cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 240ms ease;
  overflow: visible;
}

.theme-float-btn:hover {
  transform: scale(1.08);
  border-color: var(--ink-faint);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
}

.theme-float-btn:active {
  transform: scale(0.96);
}

.theme-float-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.theme-float-btn.is-pulsing {
  animation: themeFloatPulse 400ms ease;
}

@keyframes themeFloatPulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* Icons — sun shown in light, moon in dark */
.theme-float-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  transform: translate(-50%, -50%);
  transition: opacity 240ms ease, transform 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.theme-float-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.theme-float-icon--sun {
  opacity: 1;
  transform: translate(-50%, -50%) rotate(0deg) scale(1);
}

.theme-float-icon--moon {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(-90deg) scale(0.6);
}

:root[data-theme="dark"] .theme-float-icon--sun {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scale(0.6);
}

:root[data-theme="dark"] .theme-float-icon--moon {
  opacity: 1;
  transform: translate(-50%, -50%) rotate(0deg) scale(1);
}

/* Sliding label on hover */
.theme-float-label {
  position: absolute;
  top: 50%;
  right: calc(100% + 12px);
  transform: translateY(-50%) translateX(8px);
  padding: 6px 12px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans, 'Inter', sans-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 260ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.theme-float-btn:hover .theme-float-label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Small arrow on the label */
.theme-float-label::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--ink);
}

/* Mobile — bottom-right corner, smaller */
@media (max-width: 768px) {
  .theme-float {
    top: auto;
    bottom: 20px;
    right: 16px;
    transform: none;
  }
  .theme-float.is-hidden {
    transform: translateY(120%);
  }
  .theme-float-btn {
    width: 40px;
    height: 40px;
  }
  .theme-float-label {
    display: none;
  }
  /* Disable hover scale on touch devices */
  .theme-float-btn:hover {
    transform: none;
  }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .theme-float,
  .theme-float-btn,
  .theme-float-icon,
  .theme-float-label {
    transition-duration: 0.01ms !important;
  }
  .theme-float-btn.is-pulsing {
    animation: none;
  }
}

/* ============================================================
   DARK MODE OVERRIDES
   ============================================================ */

:root[data-theme="dark"] .ed-header,
:root[data-theme="dark"] .app-header {
  background: #000000;
  border-bottom-color: #1A1A1A;
}

:root[data-theme="dark"] .ed-footer {
  background: #000000;
  border-top-color: #2A2A2A;
}

:root[data-theme="dark"] .ed-footer .ed-footer-logo {
  background: #F5F2EC;
  color: #000000;
}

:root[data-theme="dark"] .card {
  background: var(--surface);
  border-color: var(--border);
}

:root[data-theme="dark"] .table tbody tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.015);
}

:root[data-theme="dark"] .table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

:root[data-theme="dark"] .form-input,
:root[data-theme="dark"] .form-select,
:root[data-theme="dark"] .form-textarea,
:root[data-theme="dark"] input,
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea {
  background: var(--paper-soft);
  color: var(--text);
  border-color: var(--border);
}

:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder {
  color: var(--ink-subtle);
}

:root[data-theme="dark"] .btn-primary {
  background: var(--ink);
  color: var(--paper);
}
:root[data-theme="dark"] .btn-primary:hover {
  background: var(--green);
  color: #000000;
}

:root[data-theme="dark"] .btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--ink);
}
:root[data-theme="dark"] .btn-outline:hover {
  background: var(--ink);
  color: #000000;
}

:root[data-theme="dark"] .btn-ghost {
  color: var(--ink-muted);
}
:root[data-theme="dark"] .btn-ghost:hover {
  background: var(--surface-hover);
  color: var(--ink);
}

:root[data-theme="dark"] .ed-register-trigger {
  background: var(--ink);
  color: #000000;
}

:root[data-theme="dark"] .ed-register-trigger:hover {
  background: var(--green);
  color: #000000;
}

:root[data-theme="dark"] .ed-give-trigger {
  color: #000000 !important;
}

:root[data-theme="dark"] .ed-nav-special {
  background: #F5F2EC;
  color: #000000;
}

:root[data-theme="dark"] .ed-nav-special:hover {
  background: var(--green);
  color: #000000;
}

:root[data-theme="dark"] .ed-register-menu,
:root[data-theme="dark"] .ed-mega {
  background: var(--surface);
  border-color: var(--border);
}

:root[data-theme="dark"] .ed-register-item:hover {
  background: var(--green-faint);
}

:root[data-theme="dark"] .ed-card-light {
  background: var(--surface);
  border-color: var(--border);
}

:root[data-theme="dark"] .ed-card-dark {
  background: #000000;
  border-color: #1A1A1A;
}

:root[data-theme="dark"] .ed-footer a,
:root[data-theme="dark"] .ed-footer p,
:root[data-theme="dark"] .ed-footer li {
  color: rgba(255, 255, 255, 0.75);
}

:root[data-theme="dark"] .ed-footer a:hover {
  color: var(--gold);
}

:root[data-theme="dark"] .toast {
  background: var(--ink);
  color: #000000;
}

:root[data-theme="dark"] ::selection {
  background: var(--gold);
  color: #000000;
}

:root[data-theme="dark"] ::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}
:root[data-theme="dark"] ::-webkit-scrollbar-track {
  background: var(--paper-warm);
}
:root[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 6px;
  border: 3px solid var(--paper-warm);
}
:root[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: var(--ink-subtle);
}

:root[data-theme="dark"] .ed-mobile-drawer {
  background: #0E0E0E;
}

:root[data-theme="dark"] .ed-mobile-nav a {
  color: var(--ink);
  border-bottom-color: var(--border);
}

:root[data-theme="dark"] .ed-mobile-toggle span {
  background: var(--ink);
}

:root[data-theme="dark"] .ed-mobile-special-tabs a.is-fixtures {
  background: #F5F2EC;
  color: #000000;
}

:root[data-theme="dark"] .ed-mobile-special-tabs a.is-track {
  background: #F5F2EC;
  color: #000000;
}

:root[data-theme="dark"] .ed-mobile-special-tabs a.is-donate {
  color: #000000;
}

@media print {
  :root,
  :root[data-theme="dark"] {
    --paper: #FFFFFF;
    --paper-warm: #FFFFFF;
    --ink: #000000;
    --text: #000000;
    --bg: #FFFFFF;
  }
  .theme-float { display: none !important; }
}


/* ============================================================
   REDESIGNED SECTION PROGRESS RAIL — clean, editorial, quiet
   Overrides .ed-progress from editorial.css
   ============================================================ */

.ed-progress {
  /* Layout: fixed on right, aligned to top-third of viewport */
  position: fixed !important;
  right: 28px !important;
  top: 96px !important;
  bottom: auto !important;
  transform: none !important;
  z-index: 95;
  display: flex !important;
  flex-direction: column;
  align-items: flex-end;
  gap: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 500ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Fade in once user scrolls past hero */
.ed-progress.is-visible {
  opacity: 1;
}

/* ── The rail (vertical line) ── */
.ed-progress-track {
  position: absolute;
  right: 3px;
  top: 6px;
  width: 2px;
  height: calc(100% - 12px);
  background: rgba(10, 10, 10, 0.06);
  border-radius: 999px;
  overflow: hidden;
}

/* ── The animated fill ── */
.ed-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: var(--ink, #0A0A0A);
  border-radius: 999px;
  transition: height 120ms linear;
}

/* ── Dot container ── */
.ed-progress-dots {
  display: flex !important;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

/* ── Individual dots ── */
.ed-progress-dot {
  position: relative;
  width: 8px !important;
  height: 8px !important;
  min-width: 8px;
  min-height: 8px;
  padding: 0 !important;
  border-radius: 50%;
  background: transparent;
  border: 1.5px solid rgba(10, 10, 10, 0.18);
  cursor: pointer;
  transition:
    transform 340ms cubic-bezier(0.34, 1.56, 0.64, 1),
    background-color 240ms ease,
    border-color 240ms ease,
    width 340ms cubic-bezier(0.34, 1.56, 0.64, 1),
    height 340ms cubic-bezier(0.34, 1.56, 0.64, 1);
  margin: 0 !important;
  order: 0;
}

/* Kill the default ::after label from editorial.css */
.ed-progress-dot::after {
  display: none !important;
}

/* Hover state */
.ed-progress-dot:hover {
  transform: scale(1.2);
  border-color: var(--ink, #0A0A0A);
  background: transparent;
}

/* Active state — bigger, solid, brand */
.ed-progress-dot.is-active {
  width: 12px !important;
  height: 12px !important;
  background: var(--ink, #0A0A0A);
  border-color: var(--ink, #0A0A0A);
  transform: none;
  box-shadow: 0 0 0 4px rgba(10, 10, 10, 0.08);
}

/* ── Hover label — editorial, slides in from the right ── */
.ed-progress-dot .ed-progress-label {
  position: absolute;
  top: 50%;
  right: calc(100% + 14px);
  transform: translateY(-50%) translateX(6px);
  padding: 6px 12px;
  background: var(--ink, #0A0A0A);
  color: var(--paper, #FFFFFF);
  font-family: var(--sans, 'Inter', sans-serif);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  border-radius: 4px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 200ms ease,
    transform 260ms cubic-bezier(0.34, 1.56, 0.64, 1),
    visibility 200ms;
}

/* Tiny arrow on the label */
.ed-progress-dot .ed-progress-label::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 4px solid transparent;
  border-left-color: var(--ink, #0A0A0A);
}

.ed-progress-dot:hover .ed-progress-label {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* ── Active label variant — always visible briefly when the dot becomes active ── */
.ed-progress-dot.is-active .ed-progress-label {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* ============================================================
   DARK MODE adjustments for the progress rail
   ============================================================ */
:root[data-theme="dark"] .ed-progress-track {
  background: rgba(255, 255, 255, 0.08);
}

:root[data-theme="dark"] .ed-progress-fill {
  background: var(--ink, #F5F2EC);
}

:root[data-theme="dark"] .ed-progress-dot {
  border-color: rgba(255, 255, 255, 0.2);
}

:root[data-theme="dark"] .ed-progress-dot:hover {
  border-color: var(--ink, #F5F2EC);
}

:root[data-theme="dark"] .ed-progress-dot.is-active {
  background: var(--ink, #F5F2EC);
  border-color: var(--ink, #F5F2EC);
  box-shadow: 0 0 0 4px rgba(245, 242, 236, 0.1);
}

:root[data-theme="dark"] .ed-progress-dot .ed-progress-label {
  background: var(--ink, #F5F2EC);
  color: #0A0A0A;
}

:root[data-theme="dark"] .ed-progress-dot .ed-progress-label::after {
  border-left-color: var(--ink, #F5F2EC);
}

/* ============================================================
   Hide on mobile — no need on touch
   ============================================================ */
@media (max-width: 1000px) {
  .ed-progress {
    display: none !important;
  }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .ed-progress,
  .ed-progress-dot,
  .ed-progress-dot .ed-progress-label,
  .ed-progress-fill {
    transition-duration: 0.01ms !important;
  }
}