/* ==========================================================================
   Rastreador de Series TV y Calendario de Episodios - Fijate Tools
   Estilos canónicos Midnight Slate, responsivo y adaptativo
   ========================================================================== */

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Paleta Midnight Slate */
  --bg-primary: #0b0f17;
  --bg-card: rgba(18, 24, 38, 0.85);
  --bg-card-hover: rgba(26, 35, 54, 0.95);
  --bg-elevated: #161e2e;
  --bg-input: #101623;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Acentos temáticos */
  --color-tv: #8b5cf6;
  --color-tv-hover: #7c3aed;
  --color-tv-bg: rgba(139, 92, 246, 0.15);
  --color-tv-glow: rgba(139, 92, 246, 0.35);

  --color-star: #f59e0b;
  --color-success: #10b981;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 28px -4px rgba(0, 0, 0, 0.5);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-elevated: #e2e8f0;
  --bg-input: #ffffff;
  --border-color: #cbd5e1;
  --border-hover: #94a3b8;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;

  --color-tv-bg: rgba(139, 92, 246, 0.15);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
}

.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  width: 100%;
}

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.tool-main-content {
  flex: 1 1 0%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Hero informativo */
.tv-hero {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(245, 158, 11, 0.08) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.tv-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--color-tv-bg);
  color: var(--color-tv);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.tv-hero-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.tv-hero-desc {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  max-width: 820px;
}

/* Navegación por pestañas */
.tv-nav-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  overflow-x: auto;
}

.tv-tab-btn {
  height: 42px;
  padding: 0 1.25rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  transition: var(--transition);
}

.tv-tab-btn:hover {
  color: var(--text-main);
  background: var(--bg-card-hover);
}

.tv-tab-btn.active {
  background: var(--color-tv-bg);
  border-color: var(--color-tv);
  color: var(--color-tv);
}

/* Barra de búsqueda */
.tv-search-bar {
  display: flex;
  gap: 0.75rem;
  position: relative;
}

.tv-search-input {
  width: 100%;
  height: 46px;
  padding: 0 1rem 0 3rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  transition: var(--transition);
}

.tv-search-input:focus {
  outline: none;
  border-color: var(--color-tv);
  box-shadow: 0 0 0 3px var(--color-tv-bg);
}

.tv-search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}

/* Grid de series */
.tv-series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.tv-show-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.tv-show-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-tv);
  box-shadow: 0 8px 24px var(--color-tv-glow);
}

.tv-poster-wrap {
  width: 100%;
  aspect-ratio: 2 / 3;
  background: #1e293b;
  position: relative;
  overflow: hidden;
}

.tv-poster-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.tv-show-card:hover .tv-poster-img {
  transform: scale(1.04);
}

.tv-rating-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(11, 15, 23, 0.85);
  backdrop-filter: blur(4px);
  color: #fbbf24;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  border: 1px solid rgba(251, 191, 36, 0.3);
}

.tv-status-badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background: rgba(11, 15, 23, 0.85);
  backdrop-filter: blur(4px);
  color: var(--text-main);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
}

.tv-show-info {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1 1 auto;
}

.tv-show-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

.tv-show-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tv-genre-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.tv-genre-tag {
  font-size: 0.6875rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

/* Panel de Maratón y Estadísticas de Seguimiento */
.tv-stats-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  box-shadow: var(--shadow-md);
}

.tv-stat-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.tv-stat-val {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-tv);
}

.tv-stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Modal Detalle de Serie */
.tv-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.tv-modal-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-lg);
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  position: relative;
}

.tv-modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-color);
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}

.tv-modal-close-btn:hover {
  background: var(--color-tv);
}

.tv-modal-hero {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.tv-modal-poster {
  width: 160px;
  aspect-ratio: 2 / 3;
  border-radius: var(--radius-md);
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

.tv-modal-details {
  flex: 1 1 300px;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.tv-modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

.tv-modal-meta-row {
  display: flex;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.tv-modal-summary {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* Temporadas y episodios */
.tv-episodes-section {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tv-season-tabs {
  display: flex;
  gap: 0.375rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.tv-season-btn {
  height: 36px;
  padding: 0 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.tv-season-btn.active {
  background: var(--color-tv);
  color: #ffffff;
  border-color: var(--color-tv);
}

.tv-episodes-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.tv-episode-row {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.tv-episode-row:hover {
  background: var(--bg-card-hover);
}

.tv-episode-row.is-watched {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.3);
}

.tv-episode-row.is-watched .tv-ep-title {
  color: var(--color-success);
}

.tv-season-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.tv-season-progress-info {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.btn-season-all {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-season-all:hover {
  background: var(--color-tv-bg);
  border-color: var(--color-tv);
  color: var(--color-tv);
}

.tv-ep-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1 1 auto;
}

.tv-ep-check {
  width: 22px;
  height: 22px;
  accent-color: var(--color-tv);
  cursor: pointer;
  flex-shrink: 0;
}

.tv-ep-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  transition: var(--transition);
}

.tv-ep-date {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* Calendario semanal */
.tv-schedule-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tv-schedule-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tv-sched-thumb {
  width: 48px;
  height: 68px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.tv-sched-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1 1 auto;
}

.tv-sched-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-tv);
  font-weight: 700;
}

/* Responsividad móvil */
@media (max-width: 900px) {
  .tool-with-sidebar {
    flex-direction: column;
  }
  .tv-hero-title {
    font-size: 1.375rem;
  }
  .tv-modal-hero {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .tv-modal-poster {
    width: 140px;
  }
  .tv-series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 540px) {
  .tv-series-grid {
    grid-template-columns: 1fr;
  }
}