/* =================================================================
   PUBLIC THEME: Glassmorphism + Deep Ocean
   Loaded only on public pages (index, podcast, episode, login).
   Overrides styles.css variables via body.public-page specificity.
   ================================================================= */

/* ── Deep Ocean Palette ─────────────────────────────────────────── */
body.public-page {
  --primary: #0d9488;
  --primary-dark: #0f766e;
  --primary-light: rgba(13, 148, 136, 0.12);
  --secondary: #1e3a5f;
  --success: #34d399;
  --success-dark: #10b981;
  --error: #f87171;
  --warning: #fbbf24;
  --info: #38bdf8;

  --text-dark: #e2e8f0;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  --text-muted: #64748b;
  --text-color: #e2e8f0;
  --header-text: #f1f5f9;

  --bg-light: #0a1628;
  --bg-white: rgba(255, 255, 255, 0.08);
  --bg-dark: #060e1a;
  --bg-color: rgba(255, 255, 255, 0.08);
  --bg-gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);

  --card-bg: rgba(255, 255, 255, 0.08);
  --header-bg: rgba(255, 255, 255, 0.05);
  --surface: rgba(255, 255, 255, 0.06);

  --border: rgba(255, 255, 255, 0.12);
  --border-light: rgba(13, 148, 136, 0.3);
  --border-color: rgba(255, 255, 255, 0.12);

  --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.2);
  --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-heavy: 0 12px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
  --shadow-modal: 0 20px 60px rgba(0, 0, 0, 0.6);

  /* ── Glassmorphism tokens ──────────────────────────────────── */
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-bg-hover: rgba(255, 255, 255, 0.12);
  --glass-border: 1px solid rgba(255, 255, 255, 0.15);
  --glass-blur: blur(20px);
  --glass-blur-heavy: blur(40px);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --glass-radius: 16px;
  --glass-radius-lg: 24px;

  --ocean-gradient:
    radial-gradient(ellipse at 20% 50%, rgba(13, 148, 136, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(30, 58, 95, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(6, 78, 112, 0.1) 0%, transparent 50%);

  color-scheme: dark;
}

/* ── Dark mode (deeper ocean) ───────────────────────────────────── */
[data-theme="dark"] body.public-page {
  --bg-light: #060e1a;
  --bg-white: rgba(255, 255, 255, 0.05);
  --bg-color: rgba(255, 255, 255, 0.05);
  --card-bg: rgba(255, 255, 255, 0.06);
  --surface: rgba(255, 255, 255, 0.03);
  --header-bg: rgba(255, 255, 255, 0.03);
  --text-dark: #f1f5f9;
  --text-color: #f1f5f9;
  --border: rgba(255, 255, 255, 0.08);
  --border-color: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-bg-hover: rgba(255, 255, 255, 0.08);
  --glass-border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ── Body background ────────────────────────────────────────────── */
body.public-page {
  background-color: var(--bg-light);
  background-image: var(--ocean-gradient);
  background-attachment: fixed;
  color: var(--text-dark);
}

/* iOS fixed background workaround */
@supports (-webkit-touch-callout: none) {
  body.public-page {
    background-attachment: scroll;
  }
  body.public-page::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background-color: var(--bg-light);
    background-image: var(--ocean-gradient);
  }
}

/* ── Header ─────────────────────────────────────────────────────── */
body.public-page .header {
  background: rgba(13, 148, 136, 0.15);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(13, 148, 136, 0.25);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

body.public-page .header h1 {
  color: #f1f5f9;
}

body.public-page .header p {
  color: #94a3b8;
}

body.public-page .header-nav a {
  color: var(--primary);
}

body.public-page .header-nav a:hover {
  color: #5eead4;
}

/* ── Podcast Cards ──────────────────────────────────────────────── */
body.public-page .podcast-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

body.public-page .podcast-card:hover {
  transform: translateY(-5px);
  border-color: rgba(13, 148, 136, 0.4);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(13, 148, 136, 0.1);
  background: var(--glass-bg-hover);
}

body.public-page .podcast-info {
  color: var(--text-dark);
}

body.public-page .podcast-title {
  color: #f1f5f9;
}

body.public-page .podcast-author {
  color: var(--primary);
}

body.public-page .podcast-description {
  color: var(--text-light);
}

body.public-page .episode-count {
  background: rgba(13, 148, 136, 0.2);
  color: #5eead4;
  border: 1px solid rgba(13, 148, 136, 0.3);
}

/* ── Buttons ────────────────────────────────────────────────────── */
body.public-page .btn-primary,
body.public-page .subscribe-btn,
body.public-page .btn-gradient {
  background: var(--primary);
  border: none;
  color: #ffffff;
  transition: all 0.3s ease;
}

body.public-page .btn-primary:hover,
body.public-page .subscribe-btn:hover,
body.public-page .btn-gradient:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 15px rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

body.public-page .btn-secondary,
body.public-page .rss-btn {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  color: var(--text-dark);
  transition: all 0.3s ease;
}

body.public-page .btn-secondary:hover,
body.public-page .rss-btn:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(13, 148, 136, 0.3);
  color: #5eead4;
}

body.public-page .btn-info {
  background: rgba(13, 148, 136, 0.15);
  color: #5eead4;
  border: 1px solid rgba(13, 148, 136, 0.3);
}

body.public-page .btn-info:hover {
  background: rgba(13, 148, 136, 0.25);
}

body.public-page .episodes-btn {
  background: var(--glass-bg);
  border: var(--glass-border);
  color: var(--text-dark);
}

body.public-page .episodes-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

/* ── Episode Items ──────────────────────────────────────────────── */
body.public-page .episode-item {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
  transition: all 0.3s ease;
}

body.public-page .episode-item:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateX(5px);
}

body.public-page .episode-header h3,
body.public-page .episode-title {
  color: #f1f5f9;
}

body.public-page .episode-header h3 a,
body.public-page .episode-title a {
  color: #f1f5f9;
}

body.public-page .episode-header h3 a:hover,
body.public-page .episode-title a:hover {
  color: #5eead4;
}

body.public-page .episode-date,
body.public-page .episode-duration {
  color: var(--text-light);
}

body.public-page .episode-description {
  color: var(--text-light);
}

/* ── Modals ─────────────────────────────────────────────────────── */
body.public-page .modal {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

body.public-page .modal-content {
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: var(--glass-border);
  border-radius: var(--glass-radius-lg);
  box-shadow: var(--shadow-modal);
}

body.public-page .modal-header {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.3) 0%, rgba(30, 58, 95, 0.3) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--glass-radius-lg) var(--glass-radius-lg) 0 0;
}

body.public-page .modal-header h2,
body.public-page .modal-header h3 {
  color: #f1f5f9;
}

body.public-page .modal-body {
  color: var(--text-dark);
}

body.public-page .close-btn {
  color: #94a3b8;
}

body.public-page .close-btn:hover {
  color: #f1f5f9;
}

/* ── Audio Player ───────────────────────────────────────────────── */
body.public-page .audio-player-container,
body.public-page .episode-player-section,
body.public-page .episode-audio-player {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
}

body.public-page .speed-btn,
body.public-page .playback-speed-controls button {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-light);
  transition: all 0.2s ease;
}

body.public-page .speed-btn:hover,
body.public-page .playback-speed-controls button:hover {
  background: rgba(13, 148, 136, 0.2);
  border-color: rgba(13, 148, 136, 0.3);
  color: #5eead4;
}

body.public-page .speed-btn.active,
body.public-page .playback-speed-controls button.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

body.public-page audio {
  filter: invert(1) hue-rotate(180deg);
  border-radius: 8px;
}

/* ── Now Playing Bar ────────────────────────────────────────────── */
body.public-page .now-playing,
body.public-page #now-playing {
  background: rgba(10, 22, 40, 0.9);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border-top: 1px solid rgba(13, 148, 136, 0.3);
  box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.3);
}

/* ── Podcast Hero (podcast.html) ────────────────────────────────── */
body.public-page .podcast-hero {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius-lg);
  box-shadow: var(--glass-shadow);
}

body.public-page .podcast-hero-title {
  color: #f1f5f9;
}

body.public-page .podcast-hero-author {
  color: var(--primary);
}

body.public-page .podcast-hero-description {
  color: var(--text-light);
}

body.public-page .podcast-stats span {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-light);
}

body.public-page .podcast-actions .btn {
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* ── Episodes Section ───────────────────────────────────────────── */
body.public-page .episodes-section {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius-lg);
  padding: 2rem;
}

body.public-page .episodes-section h2 {
  color: #f1f5f9;
}

body.public-page .sort-select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-dark);
}

/* ── Episode Detail (episode.html) ──────────────────────────────── */
body.public-page .episode-content {
  color: var(--text-dark);
}

body.public-page .episode-header {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius-lg);
}

body.public-page .episode-meta .badge,
body.public-page .episode-meta span {
  background: rgba(13, 148, 136, 0.15);
  color: #5eead4;
  border: 1px solid rgba(13, 148, 136, 0.3);
}

body.public-page .episode-stats span {
  color: var(--text-light);
}

body.public-page .episode-description-section {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
}

body.public-page .episode-description-section h2 {
  color: #f1f5f9;
}

body.public-page .episode-actions .btn {
  background: var(--glass-bg);
  border: var(--glass-border);
  color: var(--text-dark);
}

body.public-page .episode-actions .btn:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(13, 148, 136, 0.3);
  color: #5eead4;
}

/* ── More Episodes Grid ─────────────────────────────────────────── */
body.public-page .more-episodes-section {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius-lg);
}

body.public-page .more-episodes-section h2 {
  color: #f1f5f9;
}

body.public-page .episode-grid .episode-item {
  background: rgba(255, 255, 255, 0.05);
}

/* ── Subscribe Section ──────────────────────────────────────────── */
body.public-page .subscribe-section {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius-lg);
}

body.public-page .subscribe-section h2 {
  color: #f1f5f9;
}

/* ── Breadcrumbs ────────────────────────────────────────────────── */
body.public-page .breadcrumb {
  color: var(--text-light);
}

body.public-page .breadcrumb a {
  color: var(--primary);
}

body.public-page .breadcrumb a:hover {
  color: #5eead4;
}

/* ── Forms & Inputs ─────────────────────────────────────────────── */
body.public-page input,
body.public-page textarea,
body.public-page select {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-dark);
  border-radius: 8px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

body.public-page input:focus,
body.public-page textarea:focus,
body.public-page select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.2);
  outline: none;
}

body.public-page input::placeholder,
body.public-page textarea::placeholder {
  color: var(--text-muted);
}

/* ── Login Page ─────────────────────────────────────────────────── */
body.public-page .login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.public-page .login-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: var(--glass-border);
  border-radius: var(--glass-radius-lg);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
  max-width: 420px;
  width: 100%;
}

body.public-page .login-header {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.3) 0%, rgba(30, 58, 95, 0.3) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--glass-radius-lg) var(--glass-radius-lg) 0 0;
}

body.public-page .login-header h1 {
  color: #f1f5f9;
}

body.public-page .login-header p,
body.public-page .login-body .info-text {
  color: var(--text-light);
}

body.public-page .login-body {
  padding: 2rem;
}

body.public-page .login-body .btn-primary,
body.public-page .login-body .btn-full {
  background: var(--primary);
  border: none;
  color: #ffffff;
}

body.public-page .login-body .btn-primary:hover,
body.public-page .login-body .btn-full:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 15px rgba(13, 148, 136, 0.4);
}

/* ── Comments Section (overrides comments.css) ──────────────────── */
body.public-page .comments-section {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--glass-radius-lg);
}

body.public-page .comments-section h2 {
  color: #f1f5f9;
}

body.public-page .comment-form textarea {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-dark);
}

body.public-page .comment-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.2);
}

body.public-page .comment-form .btn-primary {
  background: var(--primary);
}

body.public-page .comment {
  border-color: rgba(255, 255, 255, 0.1);
}

body.public-page .comment-author {
  color: #5eead4;
}

body.public-page .comment-date {
  color: var(--text-muted);
}

body.public-page .comment-text {
  color: var(--text-light);
}

body.public-page .comment-actions button {
  color: var(--text-muted);
}

body.public-page .comment-actions button:hover {
  color: var(--primary);
}

/* ── Share Modal ────────────────────────────────────────────────── */
body.public-page .share-modal-content,
body.public-page #share-modal .modal-content {
  background: rgba(10, 22, 40, 0.9);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: var(--glass-border);
  border-radius: var(--glass-radius);
}

/* ── Subscribe Modal ────────────────────────────────────────────── */
body.public-page #subscribeModal .modal-content,
body.public-page #subscription-modal .modal-content {
  background: rgba(10, 22, 40, 0.9);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
}

body.public-page .subscribe-form input[type="email"] {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-dark);
}

/* ── Theme Toggle Button ────────────────────────────────────────── */
body.public-page .theme-toggle-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f1f5f9;
  transition: all 0.3s ease;
}

body.public-page .theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(13, 148, 136, 0.4);
}

/* ── Links ──────────────────────────────────────────────────────── */
body.public-page a {
  color: var(--primary);
  transition: color 0.2s ease;
}

body.public-page a:hover {
  color: #5eead4;
}

/* ── Footer / Admin Link ────────────────────────────────────────── */
body.public-page footer,
body.public-page .footer {
  color: var(--text-muted);
}

body.public-page footer a,
body.public-page .footer a {
  color: var(--text-light);
}

body.public-page footer a:hover,
body.public-page .footer a:hover {
  color: var(--primary);
}

/* ── Loading Spinner ────────────────────────────────────────────── */
body.public-page .spinner {
  border-color: rgba(13, 148, 136, 0.2);
  border-top-color: var(--primary);
}

/* ── Scrollbar ──────────────────────────────────────────────────── */
body.public-page ::-webkit-scrollbar {
  width: 8px;
}

body.public-page ::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
}

body.public-page ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

body.public-page ::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ── Backdrop-filter Fallback ───────────────────────────────────── */
@supports not (backdrop-filter: blur(20px)) {
  body.public-page .podcast-card,
  body.public-page .modal-content,
  body.public-page .episode-item,
  body.public-page .episode-player-section,
  body.public-page .episode-audio-player,
  body.public-page .episodes-section,
  body.public-page .podcast-hero,
  body.public-page .subscribe-section,
  body.public-page .comments-section,
  body.public-page .more-episodes-section,
  body.public-page .episode-header,
  body.public-page .episode-description-section,
  body.public-page .now-playing,
  body.public-page #now-playing,
  body.public-page .login-card,
  body.public-page .header {
    background: rgba(15, 23, 42, 0.92);
  }
}

/* ── Mobile Performance ─────────────────────────────────────────── */
@media (max-width: 768px) {
  body.public-page {
    --glass-blur: blur(10px);
    --glass-blur-heavy: blur(20px);
  }
}