/* ==========================================================================
   AL DÍA — EDITORIAL AUDIO DESIGN SYSTEM
   Minimalista · Moderno · Profesional
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Tipografías */
  --font-serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Paleta Base: Deep Obsidian & Layered Slate */
  --bg-canvas: #090b0e;
  --bg-surface: #11141a;
  --bg-surface-elevated: #161b23;
  --bg-surface-hover: #1b212c;
  --bg-surface-subtle: #13171f;

  /* Bordes Refinados (Hairline semitransparente) */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.22);
  --border-focus: rgba(223, 177, 117, 0.55);

  /* Jerarquía de Texto */
  --text-primary: #f2f4f8;
  --text-secondary: #a2b0c3;
  --text-muted: #6b7a90;
  --text-faint: #445163;

  /* Acento: Champagne Bronze / Amber Gold Editorial */
  --accent: #dfb175;
  --accent-light: #ebd09c;
  --accent-dark: #b88647;
  --accent-muted: rgba(223, 177, 117, 0.12);
  --accent-glow: rgba(223, 177, 117, 0.22);
  --accent-contrast: #090b0e;

  /* Categorías Editoriales */
  --cat-world: #7aa2f7;
  --cat-world-bg: rgba(122, 162, 247, 0.1);
  --cat-world-border: rgba(122, 162, 247, 0.25);

  --cat-tech: #e0af68;
  --cat-tech-bg: rgba(224, 175, 104, 0.1);
  --cat-tech-border: rgba(224, 175, 104, 0.25);

  /* Estados Funcionales */
  --status-ready: #34d399;
  --status-ready-bg: rgba(52, 211, 153, 0.12);
  --status-ready-border: rgba(52, 211, 153, 0.25);

  --status-pending: #fbbf24;
  --status-pending-bg: rgba(251, 191, 36, 0.12);
  --status-pending-border: rgba(251, 191, 36, 0.25);

  --status-error: #f87171;
  --status-error-bg: rgba(248, 113, 113, 0.12);
  --status-error-border: rgba(248, 113, 113, 0.25);

  /* Radios & Sombras */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 20px -2px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 40px -4px rgba(0, 0, 0, 0.6);
  --shadow-player: 0 20px 50px -10px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.06);

  --header-bg: rgba(9, 11, 14, 0.85);
  --ondemand-panel-bg: linear-gradient(135deg, rgba(22, 27, 35, 0.95) 0%, rgba(17, 20, 26, 0.95) 100%);

  /* Transiciones */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.15s var(--ease-out-expo);
  --transition-normal: 0.25s var(--ease-out-expo);
  --transition-smooth: 0.4s var(--ease-out-expo);
}

/* ==========================================================================
   MODO CLARO (EDITORIAL MINIMALISTA)
   ========================================================================== */
[data-theme="light"] {
  color-scheme: light;
  --bg-canvas: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #ffffff;
  --bg-surface-hover: #f1f5f9;
  --bg-surface-subtle: #f8fafc;

  --border-subtle: rgba(15, 23, 42, 0.08);
  --border-medium: rgba(15, 23, 42, 0.14);
  --border-strong: rgba(15, 23, 42, 0.25);
  --border-focus: rgba(184, 134, 71, 0.55);

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-faint: #94a3b8;

  --accent: #b88647;
  --accent-light: #d4a366;
  --accent-dark: #8f6129;
  --accent-muted: rgba(184, 134, 71, 0.12);
  --accent-glow: rgba(184, 134, 71, 0.18);
  --accent-contrast: #ffffff;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.12);
  --shadow-player: 0 16px 36px -8px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.07);

  --header-bg: rgba(248, 250, 252, 0.88);
  --ondemand-panel-bg: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

[data-theme="light"] .ambient-glow {
  background: radial-gradient(ellipse 70% 30% at 50% 0%, rgba(184, 134, 71, 0.12), transparent 75%);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: var(--bg-canvas);
  color-scheme: dark;
  scroll-behavior: smooth;
  transition: background-color var(--transition-normal);
}

html[data-theme="light"] {
  color-scheme: light;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  position: relative;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Resplandor ambiental superior muy suave */
.ambient-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 380px;
  background: radial-gradient(ellipse 70% 30% at 50% 0%, rgba(223, 177, 117, 0.08), transparent 75%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

a:hover {
  color: var(--accent);
}

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

button {
  cursor: pointer;
  background: none;
  border: none;
}

/* Focus accesible elegante */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. ESTRUCTURA Y LAYOUT
   -------------------------------------------------------------------------- */
.app-layout {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  z-index: 1;
}

.main-content {
  flex: 1;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

@media (max-width: 640px) {
  .main-content {
    padding: 1.5rem 1rem 4rem;
  }
}

/* --------------------------------------------------------------------------
   4. CABECERA & NAVEGACIÓN
   -------------------------------------------------------------------------- */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--header-bg);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 640px) {
  .header-container {
    padding: 0.75rem 1rem;
  }
}

.brand-link {
  display: inline-flex;
  align-items: center;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-symbol {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  position: relative;
  display: inline-block;
}

.brand-symbol::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  opacity: 0.4;
  animation: pulse-ring 2.8s infinite ease-out;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  60% { transform: scale(1.8); opacity: 0; }
  100% { transform: scale(1.8); opacity: 0; }
}

.brand-name {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: 1.38rem;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.header-center {
  display: none;
}

@media (min-width: 720px) {
  .header-center {
    display: flex;
    align-items: center;
  }
}

.today-date-badge {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-medium);
  background: var(--bg-surface-elevated);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  color: var(--accent);
  border-color: var(--border-focus);
  background: var(--bg-surface-hover);
  transform: scale(1.05);
}

.theme-icon {
  width: 17px;
  height: 17px;
}

/* En tema oscuro: mostrar sol */
html:not([data-theme="light"]) .theme-icon-sun {
  display: block;
}
html:not([data-theme="light"]) .theme-icon-moon {
  display: none;
}

/* En tema claro: mostrar luna */
html[data-theme="light"] .theme-icon-sun {
  display: none;
}
html[data-theme="light"] .theme-icon-moon {
  display: block;
}

.drawer-theme-btn {
  width: 100%;
  text-align: left;
  cursor: pointer;
  background: transparent;
  border: none;
}

.drawer-theme-btn:hover {
  background-color: var(--bg-surface-elevated);
  color: var(--text-primary);
}

.app-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-item:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
}

.nav-item.active {
  color: var(--accent);
  background-color: var(--accent-muted);
  font-weight: 600;
}

.nav-item-cta {
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 600;
}

.nav-item-cta:hover {
  background: var(--accent-light);
  color: var(--accent-contrast);
}

.nav-item.logout-link {
  color: var(--text-muted);
  font-size: 0.82rem;
  padding: 0.4rem 0.65rem;
}

.nav-item.logout-link:hover {
  color: var(--status-error);
  background: var(--status-error-bg);
}

.nav-icon {
  width: 14px;
  height: 14px;
}

@media (max-width: 540px) {
  .nav-item {
    padding: 0.4rem 0.55rem;
    font-size: 0.82rem;
  }
  .logout-text {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   5. ALERTAS & NOTIFICACIONES
   -------------------------------------------------------------------------- */
.alerts-container {
  max-width: 860px;
  margin: 1rem auto 0;
  padding: 0 1.5rem;
}

@media (max-width: 640px) {
  .alerts-container {
    padding: 0 1rem;
  }
}

.alert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  box-shadow: var(--shadow-sm);
  animation: slide-alert 0.3s var(--ease-out-expo);
}

@keyframes slide-alert {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.alert-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.alert-success {
  background: var(--status-ready-bg);
  color: #a7f3d0;
  border: 1px solid var(--status-ready-border);
}

.alert-danger {
  background: var(--status-error-bg);
  color: #fca5a5;
  border: 1px solid var(--status-error-border);
}

.alert-warning {
  background: var(--status-pending-bg);
  color: #fde68a;
  border: 1px solid var(--status-pending-border);
}

.alert-close {
  background: none;
  border: none;
  color: inherit;
  font-size: 1.25rem;
  line-height: 1;
  opacity: 0.7;
  padding: 0.2rem 0.4rem;
  transition: opacity var(--transition-fast);
}

.alert-close:hover {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   6. BANNER DE TAREAS EN SEGUNDO PLANO
   -------------------------------------------------------------------------- */
.task-progress-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.35rem;
  margin-bottom: 2.25rem;
  box-shadow: var(--shadow-md), 0 0 24px var(--accent-glow);
  position: relative;
  overflow: hidden;
  animation: slide-alert 0.3s var(--ease-out-expo);
}

.task-progress-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: shimmer-top 2.5s infinite linear;
}

@keyframes shimmer-top {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.task-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.task-title-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.spinner-small {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(223, 177, 117, 0.25);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.task-percent {
  font-size: 0.92rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.progress-bar-track {
  width: 100%;
  height: 6px;
  background-color: var(--bg-surface);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.6rem;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent));
  border-radius: var(--radius-full);
  transition: width 0.35s ease;
}

.task-message {
  font-size: 0.84rem;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   7. HERO EDITORIAL & METADATOS
   -------------------------------------------------------------------------- */
.episode-hero {
  margin-bottom: 3rem;
}

.episode-header-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.edition-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
}

.meta-dot {
  color: var(--text-faint);
  font-weight: 300;
  user-select: none;
}

.episode-date-display {
  font-weight: 500;
  color: var(--text-secondary);
}

.duration-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.icon-inline {
  width: 15px;
  height: 15px;
  vertical-align: -2px;
}

/* Status Pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.pulse-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
  animation: pulse-dot-simple 2s infinite ease-in-out;
}

@keyframes pulse-dot-simple {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.status-pill.status-ready {
  background: var(--status-ready-bg);
  color: #6ee7b7;
  border: 1px solid var(--status-ready-border);
}

.status-pill.status-pending {
  background: var(--status-pending-bg);
  color: #fcd34d;
  border: 1px solid var(--status-pending-border);
}

.status-pill.status-generating {
  background: rgba(122, 162, 247, 0.12);
  color: #93c5fd;
  border: 1px solid rgba(122, 162, 247, 0.25);
}

.status-pill.status-draft {
  background: var(--bg-surface-elevated);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

/* Titular Principal: Tipografía Editorial de Alto Calibre */
.episode-main-title {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-size: 2.35rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 1.15rem;
  text-wrap: balance;
}

@media (min-width: 640px) {
  .episode-main-title {
    font-size: 2.85rem;
    line-height: 1.18;
  }
}

.episode-lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 72ch;
  font-weight: 400;
}

@media (max-width: 640px) {
  .episode-lead {
    font-size: 1.02rem;
    line-height: 1.6;
    margin-bottom: 1.6rem;
  }
}

/* --------------------------------------------------------------------------
   8. REPRODUCTOR EDITORIAL MASTER (BROADCAST CONSOLE)
   -------------------------------------------------------------------------- */
.player-container {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-surface-elevated) 100%);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-player);
  position: relative;
}

@media (max-width: 640px) {
  .player-container {
    padding: 1.25rem 1rem;
  }
}

.player-top-controls {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 520px) {
  .player-top-controls {
    gap: 1rem;
  }
}

/* Botón Hero de Reproducción */
.btn-play-hero {
  position: relative;
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 50%, var(--accent-dark) 100%);
  color: var(--accent-contrast);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 24px var(--accent-glow), inset 0 1px 1px rgba(255, 255, 255, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.btn-play-hero:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(223, 177, 117, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.6);
  filter: brightness(1.04);
}

.btn-play-hero:active {
  transform: scale(0.96);
}

.btn-play-hero svg {
  width: 26px;
  height: 26px;
}

.btn-play-hero .play-icon {
  margin-left: 3px;
}

/* Zona de Scrubbing / Barra de Progreso */
.player-scrub-zone {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.player-progress-bar-container {
  position: relative;
  width: 100%;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  cursor: pointer;
  touch-action: none;
  transition: height var(--transition-fast);
}

.player-progress-bar-container:hover {
  height: 10px;
}

.player-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent));
  border-radius: var(--radius-full);
  pointer-events: none;
  transition: width 0.05s linear;
}

.player-scrubber-handle {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  background-color: #ffffff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5), 0 0 0 2px var(--accent);
  pointer-events: none;
  opacity: 0.85;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.player-progress-bar-container:hover .player-scrubber-handle {
  transform: translate(-50%, -50%) scale(1.35);
  opacity: 1;
}

.player-time-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  font-weight: 500;
}

.player-time-divider {
  display: none;
}

/* Controles Secundarios del Reproductor */
.player-secondary-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.15rem;
  gap: 1rem;
}

.speed-selector {
  display: inline-flex;
  gap: 0.25rem;
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.speed-btn {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.speed-btn:hover {
  color: var(--text-primary);
}

.speed-btn.active {
  background-color: var(--bg-surface-hover);
  color: var(--accent);
}

.player-actions-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.volume-control-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.volume-slider {
  width: 76px;
  accent-color: var(--accent);
  height: 4px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}

@media (max-width: 500px) {
  .volume-control-wrap {
    display: none;
  }
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-secondary);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-hover);
}

.icon-btn svg {
  width: 18px;
  height: 18px;
}

.btn-label-desktop {
  font-weight: 500;
}

@media (max-width: 580px) {
  .btn-label-desktop {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   9. BANNER DE AUDIO PENDIENTE
   -------------------------------------------------------------------------- */
.audio-pending-banner {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 680px) {
  .audio-pending-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.audio-pending-info {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.icon-wave-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--accent-muted);
  border: 1px solid rgba(223, 177, 117, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-audio-wave {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.pending-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.pending-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 48ch;
  line-height: 1.5;
}

.audio-pending-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   10. BOTONES Y COMPONENTES DE ACCIÓN
   -------------------------------------------------------------------------- */
.episode-quick-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), background-color var(--transition-fast), filter var(--transition-fast);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-primary.btn-large {
  padding: 0.85rem 1.65rem;
  font-size: 1rem;
}

.btn-primary.btn-block {
  width: 100%;
}

.btn-secondary {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-strong);
}

.btn-secondary.btn-small {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
}

.btn-secondary.btn-block {
  width: 100%;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all var(--transition-fast);
}

.btn-ghost:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
  border-color: var(--border-subtle);
}

.btn-ghost.btn-small {
  padding: 0.3rem 0.6rem;
  font-size: 0.78rem;
}

/* --------------------------------------------------------------------------
   11. SECCIONES EDITORIALES & NOTICIAS
   -------------------------------------------------------------------------- */
.editorial-sections-container {
  margin-top: 3.5rem;
}

.section-container-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-subtle);
}

.section-block-title {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

.sections-count {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.editorial-sections-stack {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.editorial-section-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.editorial-section-card:hover {
  border-color: var(--border-medium);
}

@media (max-width: 640px) {
  .editorial-section-card {
    padding: 1.25rem;
  }
}

.section-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.category-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
}

.category-tag.category-world {
  background: var(--cat-world-bg);
  color: var(--cat-world);
  border: 1px solid var(--cat-world-border);
}

.category-tag.category-tech_ai {
  background: var(--cat-tech-bg);
  color: var(--cat-tech);
  border: 1px solid var(--cat-tech-border);
}

.section-card-title {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
}

.section-lead-narration {
  font-style: italic;
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-size: 1.08rem;
  color: var(--text-secondary);
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.stories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.story-item {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.story-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.story-headline {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 0.45rem;
}

.story-narration {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 0.85rem;
}

.story-sources-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.78rem;
}

.sources-label {
  color: var(--text-faint);
  margin-right: 0.2rem;
  font-weight: 500;
}

.source-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  font-size: 0.76rem;
  transition: all var(--transition-fast);
}

.source-chip:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-muted);
}

.icon-ext {
  width: 11px;
  height: 11px;
  opacity: 0.7;
}

/* --------------------------------------------------------------------------
   12. CAJÓN DEL GUION COMPLETO (READING PANE)
   -------------------------------------------------------------------------- */
.script-drawer, .script-section {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2.5rem;
  box-shadow: var(--shadow-sm);
  animation: slide-alert 0.3s var(--ease-out-expo);
}

@media (max-width: 640px) {
  .script-drawer, .script-section {
    padding: 1.25rem;
  }
}

.script-drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
}

.script-main-heading {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  margin-top: 0.2rem;
}

.script-stats {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.script-text-body {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-size: 1.1rem;
  line-height: 1.85;
  color: #cfd8e3;
  max-width: 72ch;
}

/* --------------------------------------------------------------------------
   13. ESTADO VACÍO (BIENVENIDA)
   -------------------------------------------------------------------------- */
.empty-state-card {
  text-align: center;
  background: var(--bg-surface);
  border: 1px dashed var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 4.5rem 2rem;
  max-width: 680px;
  margin: 3rem auto;
  box-shadow: var(--shadow-sm);
}

.empty-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-muted);
  border: 1px solid var(--accent);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.empty-title {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-size: 2.1rem;
  margin-bottom: 1rem;
  line-height: 1.25;
}

.empty-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 2.25rem;
  line-height: 1.65;
  max-width: 58ch;
  margin-left: auto;
  margin-right: auto;
}

.empty-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.warning-callout {
  background: var(--status-pending-bg);
  border: 1px solid var(--status-pending-border);
  color: #fde68a;
  padding: 0.9rem 1.15rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-align: left;
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   14. MODALES
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.modal-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 0, 0, 0.7);
  animation: modal-enter 0.25s var(--ease-out-expo);
}

@keyframes modal-enter {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.6rem;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  padding: 0.25rem;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 1.6rem;
}

.modal-lead {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.cost-breakdown-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  margin-bottom: 1.25rem;
}

.cost-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0;
  font-size: 0.9rem;
}

.cost-label {
  color: var(--text-muted);
}

.cost-row.highlight {
  border-top: 1px solid var(--border-subtle);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  font-size: 1.05rem;
}

.cost-row.highlight strong {
  color: var(--accent);
}

.info-callout {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  background: var(--status-ready-bg);
  border: 1px solid var(--status-ready-border);
  border-radius: var(--radius-md);
  color: #a7f3d0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.callout-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.modal-footer {
  padding: 1.15rem 1.6rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   15. PÁGINAS DE ARCHIVO
   -------------------------------------------------------------------------- */
.archive-header {
  margin-bottom: 2.5rem;
}

.page-title {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-size: 2.3rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.45rem;
}

.page-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 60ch;
}

.archive-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.archive-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-fast);
}

.archive-card:hover {
  border-color: var(--border-medium);
  background: var(--bg-surface-elevated);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.archive-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.archive-card-title {
  font-family: var(--font-serif);
  font-optical-sizing: auto;
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.archive-card-title a {
  color: var(--text-primary);
}

.archive-card-title a:hover {
  color: var(--accent);
}

.archive-card-summary {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.archive-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.85rem;
  margin-top: 0.25rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   16. ADMINISTRACIÓN & DIAGNÓSTICO
   -------------------------------------------------------------------------- */
.admin-container {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
}

.admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.admin-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 0.5rem;
}

.diag-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

@media (min-width: 600px) {
  .diag-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.diag-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  transition: border-color var(--transition-fast);
}

.diag-card:hover {
  border-color: var(--border-medium);
}

.diag-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.diag-card-title {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.diag-mini-icon {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.diag-status-row {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  margin-bottom: 0.45rem;
}

.diag-value {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.diag-subbadge {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-surface-elevated);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.diag-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.status-indicator-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.status-indicator-dot.online {
  background-color: var(--status-ready);
  box-shadow: 0 0 10px rgba(52, 211, 153, 0.5);
}

.status-indicator-dot.offline {
  background-color: var(--status-error);
  box-shadow: 0 0 10px rgba(248, 113, 113, 0.5);
}

.status-indicator-dot.warning {
  background-color: var(--status-pending);
  box-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
}

.admin-section {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 640px) {
  .admin-section {
    padding: 1.25rem;
  }
}

.admin-section-header {
  margin-bottom: 1.75rem;
}

.section-lead-muted {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Formularios de Configuración */
.form-row-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
  margin-bottom: 1.4rem;
}

@media (min-width: 640px) {
  .form-row-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-row-grid.form-row-triplet {
    grid-template-columns: repeat(3, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group label {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-control {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  padding: 0.7rem 0.95rem;
  border-radius: var(--radius-sm);
  outline: none;
  font-size: 0.92rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-muted);
}

.form-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Custom Checkbox Card con Toggle Switch */
.form-checkbox-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.35rem;
  margin-bottom: 1.5rem;
  transition: border-color var(--transition-fast);
}

.form-checkbox-card:hover {
  border-color: var(--border-strong);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  cursor: pointer;
}

.custom-toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkbox-switch {
  position: relative;
  width: 42px;
  height: 24px;
  background-color: var(--bg-surface-subtle);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  flex-shrink: 0;
  margin-top: 0.15rem;
  transition: all var(--transition-fast);
}

.checkbox-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background-color: var(--text-muted);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.custom-toggle:checked + .checkbox-switch {
  background-color: var(--accent);
  border-color: var(--accent);
}

.custom-toggle:checked + .checkbox-switch::after {
  transform: translateX(18px);
  background-color: var(--accent-contrast);
}

.checkbox-text strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.checkbox-text p {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.form-actions-bar {
  margin-top: 1.75rem;
  display: flex;
  justify-content: flex-start;
}

/* --------------------------------------------------------------------------
   17. TABLA DE FUENTES RSS
   -------------------------------------------------------------------------- */
.section-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.feeds-table-wrap, .table-responsive {
  overflow-x: auto;
  margin-bottom: 2rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.feeds-table, .admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}

.feeds-table th, .admin-table th {
  padding: 0.85rem 1rem;
  background: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-medium);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.feeds-table td, .admin-table td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.feeds-table tbody tr:hover, .admin-table tbody tr:hover {
  background: var(--bg-surface-elevated);
}

.feed-name {
  color: var(--text-primary);
  font-size: 0.92rem;
}

.feed-url-snip {
  font-size: 0.76rem;
  color: var(--text-faint);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 0.15rem;
}

.feed-error-text {
  font-size: 0.75rem;
  color: var(--status-error);
  margin-top: 0.2rem;
}

.health-indicator-wrap {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.health-text {
  font-size: 0.8rem;
}

.btn-toggle-feed {
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-toggle-feed.enabled {
  background: var(--status-ready-bg);
  color: #6ee7b7;
  border: 1px solid var(--status-ready-border);
}

.btn-toggle-feed.disabled {
  background: var(--bg-surface-elevated);
  color: var(--text-faint);
  border: 1px solid var(--border-subtle);
}

.icon-btn-danger {
  background: none;
  border: none;
  color: var(--text-faint);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.icon-btn-danger:hover {
  color: var(--status-error);
  background: var(--status-error-bg);
}

/* Card Añadir Nueva Fuente */
.add-feed-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1.6rem;
}

.add-feed-header {
  margin-bottom: 1.25rem;
}

.add-feed-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.add-feed-sub {
  font-size: 0.84rem;
  color: var(--text-muted);
}

.add-feed-btn-wrap {
  margin-top: 1.25rem;
}

/* --------------------------------------------------------------------------
   18. GESTIÓN DE USUARIOS
   -------------------------------------------------------------------------- */
.admin-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.card-header-title {
  font-size: 1.15rem;
  font-weight: 600;
}

.badge {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-surface-elevated);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
}

.user-row-ident {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.user-avatar-mini {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
}

.role-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.role-badge.role-admin {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.role-badge.role-user {
  background: rgba(96, 165, 250, 0.15);
  color: #93c5fd;
  border: 1px solid rgba(96, 165, 250, 0.3);
}

.temp-password-card {
  background: var(--status-pending-bg);
  border: 1px solid var(--status-pending-border);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  margin-bottom: 1.75rem;
}

.temp-password-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fde68a;
  font-size: 0.95rem;
  margin-bottom: 0.45rem;
}

.temp-password-desc {
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
}

.temp-password-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  width: fit-content;
  margin-bottom: 0.6rem;
}

.temp-password-box code {
  font-family: monospace;
  font-size: 1.05rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  user-select: all;
}

.temp-password-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   19. ACCESO & AUTENTICACIÓN (LOGIN)
   -------------------------------------------------------------------------- */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 65vh;
}

.login-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.25rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-player);
}

@media (max-width: 480px) {
  .login-card {
    padding: 2rem 1.5rem;
  }
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.brand-badge-large {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.brand-badge-large .brand-symbol {
  width: 12px;
  height: 12px;
}

.login-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 0.35rem;
}

.login-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.login-form .form-group {
  margin-bottom: 1.35rem;
}

.form-actions-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

/* --------------------------------------------------------------------------
   20. PIE DE PÁGINA
   -------------------------------------------------------------------------- */
.app-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 2rem 1.5rem;
  margin-top: auto;
}

.footer-container {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.footer-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-brand {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--text-secondary);
}

.separator {
  color: var(--text-faint);
}

/* --------------------------------------------------------------------------
   21. UTILIDADES GENERALES
   -------------------------------------------------------------------------- */
.hidden { display: none !important; }
.text-danger { color: var(--status-error) !important; }
.text-success { color: var(--status-ready) !important; }
.text-warning { color: var(--status-pending) !important; }
.text-muted { color: var(--text-muted); }
.text-right { text-align: right; }
.text-center { text-align: center; }

/* --------------------------------------------------------------------------
   22. MENÚ LATERAL MÓVIL (DRAWER) & NAVEGACIÓN
   -------------------------------------------------------------------------- */
.header-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 0.35rem;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.mobile-menu-btn:hover {
  background-color: var(--bg-surface-elevated);
  color: var(--accent);
}

.hamburger-icon {
  width: 22px;
  height: 22px;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.drawer-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

body.drawer-locked {
  overflow: hidden !important;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 280px;
  max-width: 85vw;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  z-index: 1001;
  transform: translateX(-100%);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.mobile-drawer.is-open {
  transform: translateX(0);
}

.drawer-header {
  padding: 1.25rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.drawer-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.35rem;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.drawer-close-btn svg {
  width: 20px;
  height: 20px;
}

.drawer-close-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
}

.drawer-nav {
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  overflow-y: auto;
}

.drawer-nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.drawer-nav-item:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-elevated);
}

.drawer-nav-item.active {
  color: var(--accent);
  background-color: var(--accent-muted);
  font-weight: 600;
}

.drawer-nav-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.drawer-divider {
  height: 1px;
  background-color: var(--border-subtle);
  margin: 0.75rem 0.5rem;
}

.drawer-nav-item.drawer-logout {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.drawer-nav-item.drawer-logout:hover {
  color: var(--status-error);
  background-color: var(--status-error-bg);
}

.drawer-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   23. GENERACIÓN A DEMANDA & REPARTO DE PESOS
   -------------------------------------------------------------------------- */
.ondemand-control-panel {
  background: var(--ondemand-panel-bg);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.ondemand-control-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}

.ondemand-info {
  flex: 1;
}

.ondemand-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
}

.ondemand-headline {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.ondemand-sub {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 0.85rem;
}

.active-topics-bar-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.topics-cumulative-bar {
  display: flex;
  height: 8px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
}

.topics-cumulative-bar.mini {
  height: 6px;
  max-width: 480px;
}

.topics-cumulative-bar.full-preview {
  height: 14px;
  margin-top: 0.5rem;
}

.bar-segment {
  width: var(--seg-width, 0%);
  background-color: var(--seg-color, var(--accent));
  transition: width 0.25s ease-out;
  height: 100%;
}

.active-topics-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.78rem;
}

.topic-chip-compact {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-left-width: 3px;
  border-left-color: var(--chip-color, var(--accent));
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
}

.topic-chip-compact strong {
  color: var(--text-primary);
}

.edit-weights-link {
  font-size: 0.78rem;
  color: var(--accent);
  text-decoration: underline;
  margin-left: 0.35rem;
}

.ondemand-cta-wrap {
  flex-shrink: 0;
}

.btn-generate-hero {
  padding: 0.85rem 1.6rem;
  font-size: 0.98rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 14px rgba(223, 177, 117, 0.3);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-generate-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(223, 177, 117, 0.45);
}

.btn-generate-hero:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* --------------------------------------------------------------------------
   24. PESTAÑAS DE AJUSTES & SLIDERS DE TEMÁTICAS
   -------------------------------------------------------------------------- */
.settings-tabs-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-medium);
  margin-bottom: 1.75rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.settings-tabs-nav::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.2rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.tab-icon {
  width: 16px;
  height: 16px;
}

.settings-tab-panel {
  display: none;
}

.settings-tab-panel.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.weights-visualizer-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.weights-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.weights-total-badge {
  font-size: 0.88rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background: rgba(52, 211, 153, 0.15);
  color: var(--status-ready);
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.weights-total-badge.invalid {
  background: var(--status-error-bg);
  color: var(--status-error);
  border-color: var(--status-error-border);
}

.topic-sliders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.topic-slider-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.topic-slider-card.is-active {
  border-color: var(--border-medium);
  background: var(--bg-surface-elevated);
}

.topic-slider-card.is-disabled {
  opacity: 0.6;
}

.topic-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.topic-title-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.topic-color-pill {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--pill-color, var(--accent));
  flex-shrink: 0;
}

.topic-name {
  font-size: 0.96rem;
  color: var(--text-primary);
}

.topic-subtopics-snip {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.topic-value-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.topic-pct-display {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
  min-width: 44px;
  text-align: right;
}

.btn-toggle-topic {
  background: transparent;
  border: 1px solid var(--border-medium);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-xs);
  color: var(--text-muted);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.topic-slider-card.is-active .btn-toggle-topic {
  border-color: rgba(52, 211, 153, 0.4);
  color: var(--status-ready);
}

.slider-track-wrap {
  margin-bottom: 0.65rem;
}

.topic-range-slider {
  width: 100%;
  accent-color: var(--accent);
  cursor: pointer;
}

.topic-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.weights-actions-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1rem;
}

.voice-test-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  margin-top: 1.75rem;
}

.voice-test-header {
  margin-bottom: 1rem;
}

.voice-test-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.voice-test-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.voice-test-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.sample-player-wrap audio {
  height: 38px;
}

.editorial-rules-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.rules-card-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
}

.rules-list {
  padding-left: 1.2rem;
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.feeds-accordion-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.topic-feeds-accordion {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.topic-accordion-summary {
  padding: 0.85rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  font-size: 0.92rem;
}

.summary-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.topic-badge {
  font-size: 0.74rem;
  color: var(--text-muted);
  background: var(--bg-surface-elevated);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.feeds-compact-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.feeds-compact-table th, .feeds-compact-table td {
  padding: 0.5rem 1rem;
  text-align: left;
  border-top: 1px solid var(--border-subtle);
}

.subtopic-chip {
  font-size: 0.74rem;
  background: var(--bg-surface-elevated);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
}

.text-truncate-url {
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: monospace;
  font-size: 0.76rem;
  color: var(--text-muted);
}

@media (max-width: 680px) {
  .app-nav {
    display: none !important;
  }
  .mobile-menu-btn {
    display: inline-flex !important;
  }
  .ondemand-control-panel {
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem 1.25rem;
  }
  .btn-generate-hero {
    width: 100%;
    justify-content: center;
  }
  .topic-sliders-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   25. ACCESIBILIDAD & REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}