:root {
  --card-opacity: 0.65;
  --card-bg: rgba(15, 23, 42, var(--card-opacity, 0.65));
  --card-border: rgba(255, 255, 255, calc(var(--card-opacity, 0.65) * 0.16));
  --text-primary: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #11c267;
  --accent-glow: rgba(17, 194, 103, 0.38);
  --danger: #f43f5e;
  --memory-font: 'Montserrat', sans-serif;
}

/* --- GOOGLE MATERIAL SYMBOLS OUTLINED (Apple / Google Minimalist Luxury) --- */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: 300;
  font-style: normal;
  font-size: 17px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variation-settings:
    'FILL' 0,
    'wght' 250,
    'GRAD' 0,
    'opsz' 20;
  vertical-align: middle;
  flex-shrink: 0;
  user-select: none;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  user-select: none;
  -webkit-user-select: none;
}

input, textarea, select {
  user-select: text;
  -webkit-user-select: text;
}

body {
  background-color: #0b0f19;
  color: var(--text-primary);
  min-height: 100vh;
  width: 100vw;
  overflow: hidden;
  position: relative;
}

/* Carrusel de Fondo Pantalla Completa */
.bg-slideshow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: background-image 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: background-image;
}

/* Capa de oscurecimiento suave */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.35) 0%, rgba(0, 0, 0, 0.72) 100%);
  z-index: -1;
  pointer-events: none;
}

/* Botones Superiores Flotantes */
.top-actions {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 100;
  display: flex;
  gap: 10px;
}

.icon-btn {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  color: #fff;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: all 0.2s ease;
}

.icon-btn .material-symbols-outlined {
  font-size: 20px;
}

.icon-btn:hover {
  transform: scale(1.08);
  border-color: var(--accent);
  color: var(--accent);
}

/* Tarjeta Principal Flotante y Desplazable */
.main-card {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(var(--card-scale, 1.0));
  transform-origin: center center;
  z-index: 10;
  background: var(--card-bg);
  backdrop-filter: blur(calc(var(--card-opacity, 0.65) * 22px));
  -webkit-backdrop-filter: blur(calc(var(--card-opacity, 0.65) * 22px));
  border: 1.5px solid var(--accent);
  border-radius: 28px;
  padding: 20px 22px 26px 22px;
  text-align: center;
  max-width: 440px;
  width: calc(100vw - 32px);
  max-height: calc(100vh - 24px);
  overflow-y: auto;
  overflow-x: hidden;
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) rgba(15, 23, 42, 0.4);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.75), 0 0 38px var(--accent-glow), 0 0 16px var(--accent);
  touch-action: pan-y;
  cursor: grab;
  transition: box-shadow 0.3s ease, border-color 0.3s ease, background 0.2s ease;
}

.main-card::-webkit-scrollbar {
  width: 5px;
}

.main-card::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.3);
  border-radius: 6px;
}

.main-card::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 6px;
  box-shadow: 0 0 8px var(--accent-glow);
}

.main-card.is-dragging {
  cursor: grabbing !important;
  box-shadow: 0 30px 65px rgba(0, 0, 0, 0.88), 0 0 55px var(--accent);
  border-color: var(--accent);
}

/* Tirador de Esquina para Redimensionar (Desktop / Mouse) */
.card-resize-handle {
  position: absolute;
  right: 6px;
  bottom: 6px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: nwse-resize;
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.2s ease, transform 0.2s ease;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  z-index: 25;
}

.card-resize-handle:hover,
.card-resize-handle.is-resizing {
  color: var(--accent);
  transform: scale(1.2);
  filter: drop-shadow(0 0 6px var(--accent-glow));
}

/* Barra de Arrastre */
.drag-handle {
  width: 100%;
  height: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: grab;
  margin-top: -10px;
  margin-bottom: 8px;
  touch-action: none;
}

.drag-pill {
  width: 44px;
  height: 6px;
  background: rgba(255, 255, 255, 0.65);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
  border-radius: 10px;
  transition: all 0.2s ease;
}

.drag-handle:hover .drag-pill {
  background: var(--accent);
  width: 54px;
}

/* Barra de Pestañas Multi-Evento */
.events-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 12px;
  padding: 0 4px;
}

.events-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
  justify-content: center;
  max-width: 175px;
  padding: 0 4px;
}

/* Botón de Engranaje (Ajustes) en la esquina izquierda */
.btn-settings-gear {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.btn-settings-gear .material-symbols-outlined {
  font-size: 16px;
}

.btn-settings-gear:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: rotate(30deg);
}

.btn-settings-gear.is-active {
  background: var(--accent);
  color: #0b0f19;
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  transform: rotate(90deg);
}

/* Píldoras Numeradas de Recuerdos (Color pleno en inactivos, anillo alrededor en activo) */
.event-tab {
  background: var(--accent);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
  color: #fff;
  min-width: 28px;
  height: 28px;
  padding: 0 6px;
  border-radius: 14px;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.event-tab:hover {
  filter: brightness(1.15);
  transform: translateY(-1px) scale(1.08);
}

.event-tab.active {
  background: rgba(11, 15, 25, 0.88) !important;
  color: var(--accent) !important;
  border: 2.5px solid var(--accent) !important;
  box-shadow: 0 0 16px var(--accent-glow), inset 0 0 6px var(--accent-glow) !important;
  transform: scale(1.15) !important;
  font-weight: 900 !important;
}

.btn-add-event {
  background: rgba(15, 23, 42, 0.7);
  border: 1px dashed rgba(255, 255, 255, 0.25);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  color: var(--accent);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.btn-add-event .material-symbols-outlined {
  font-size: 16px;
}

.btn-add-event:hover {
  border-color: var(--accent);
  color: #030712;
  background: var(--accent);
  transform: scale(1.08);
  box-shadow: 0 0 10px var(--accent-glow);
}

.btn-add-event:disabled {
  display: none !important;
}

/* Barra de Acciones de Eventos y Botón Mini de Audio */
.events-bar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.btn-mini-audio {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.btn-mini-audio .material-symbols-outlined {
  font-size: 16px;
}

.btn-mini-audio:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: scale(1.08);
}

.btn-mini-audio.is-playing {
  background: var(--accent);
  color: #0b0f19;
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  animation: audioPulse 1.4s infinite alternate;
}

@keyframes audioPulse {
  0% { transform: scale(1); filter: drop-shadow(0 0 2px var(--accent)); }
  100% { transform: scale(1.12); filter: drop-shadow(0 0 8px var(--accent)); }
}

/* Optimización táctil inmediata para móviles (Elimina retraso de 300ms) */
button,
.event-tab,
.btn-settings-gear,
.btn-add-event,
.icon-btn,
.btn-done-settings,
.btn-toggle-settings {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* Modo Fondo de Pantalla (Ambient) */
body.ambient-mode .controls-section,
body.ambient-mode .toggle-settings-row,
body.ambient-mode .app-footer {
  display: none !important;
}

/* La barra de eventos permanece permanentemente visible */
body.ambient-mode .events-bar {
  display: flex !important;
  margin-bottom: 12px;
}

body.ambient-mode .main-card {
  background: var(--card-bg);
  border-color: var(--accent);
  padding: 16px 20px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.75), 0 0 38px var(--accent-glow), 0 0 14px var(--accent);
}

body.ambient-mode .event-title-input {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

body.ambient-mode .countdown-grid {
  margin-bottom: 0;
}

/* Título con selector rápido de emojis */
.event-title-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  margin-bottom: 6px;
}

.event-title-input {
  font-family: var(--memory-font, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif), "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 1.55rem;
  font-weight: 700;
  color: #fff;
  background: transparent;
  border: none;
  border-bottom: 2px dashed rgba(255, 255, 255, 0.3);
  text-align: center;
  width: 100%;
  outline: none;
  padding: 0 32px 6px 32px;
  margin-bottom: 0;
  letter-spacing: -0.2px;
  line-height: 1.3;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95), 0 0 20px rgba(0, 0, 0, 0.85);
  transition: border-color 0.2s ease;
}

.event-title-input:focus {
  border-color: var(--accent);
}

.btn-emoji-toggle {
  position: absolute;
  right: 0;
  bottom: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  width: 26px;
  height: 26px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  z-index: 2;
}

.btn-emoji-toggle .material-symbols-outlined {
  font-size: 15px;
}

.btn-emoji-toggle:hover,
.btn-emoji-toggle.active {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.08);
}

.emoji-picker-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  padding: 4px 6px;
  margin-bottom: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
  animation: emojiBarFadeIn 0.2s ease-out;
  max-width: 100%;
}

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

.emoji-picker-scroll {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: 2px;
  max-width: 100%;
}
.emoji-picker-scroll::-webkit-scrollbar {
  display: none;
}

.emoji-chip {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 5px;
  border-radius: 6px;
  transition: transform 0.15s ease, background 0.15s ease;
  user-select: none;
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
}

.emoji-chip:hover {
  transform: scale(1.25);
  background: rgba(255, 255, 255, 0.18);
}

.emoji-chip:active {
  transform: scale(1.05);
}

body.ambient-mode .btn-emoji-toggle,
body.ambient-mode .emoji-picker-bar {
  display: none !important;
}

body.ambient-mode .event-title-wrapper {
  margin-bottom: 0;
}

/* Rejilla de Conteo Regresivo */
.countdown-grid {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 18px;
  cursor: pointer;
}

.countdown-grid:hover .time-box {
  border-color: var(--accent);
}

.time-box {
  flex: 1;
  background: rgba(255, 255, 255, calc(var(--card-opacity, 0.65) * 0.08));
  border: 1px solid rgba(255, 255, 255, calc(var(--card-opacity, 0.65) * 0.14));
  padding: 12px 2px;
  border-radius: 14px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.digit {
  font-family: var(--memory-font, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--accent);
  display: block;
  line-height: 1.1;
  text-shadow: 0 0 18px var(--accent-glow), 0 2px 12px rgba(0, 0, 0, 0.95);
  transition: color 0.3s ease;
}

.time-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #e2e8f0;
  margin-top: 4px;
  font-weight: 700;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.9);
}

/* Botón de Colapso / Expansión de Ajustes */
.toggle-settings-row {
  display: flex;
  justify-content: center;
  margin: 12px 0 10px 0;
}

.btn-toggle-settings {
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
  color: #e2e8f0;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-toggle-settings:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}

.btn-toggle-settings .toggle-icon {
  font-size: 0.85rem;
}

.btn-toggle-settings .toggle-chevron {
  font-size: 0.85rem;
  transition: transform 0.25s ease;
  display: inline-block;
}

/* Comportamiento colapsado / minimizado */
.main-card.is-collapsed .controls-section {
  display: none !important;
}

.main-card.is-collapsed .btn-toggle-settings .toggle-chevron {
  transform: rotate(0deg);
}

.main-card:not(.is-collapsed) .btn-toggle-settings .toggle-chevron {
  transform: rotate(180deg);
}

.main-card.is-collapsed {
  padding-bottom: 14px;
}

.main-card.is-collapsed .countdown-grid {
  margin-bottom: 4px;
}

/* Panel de Ajustes */
.controls-section {
  background: rgba(0, 0, 0, 0.38);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 16px;
  text-align: left;
  max-height: 56vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) rgba(15, 23, 42, 0.4);
}

.controls-section::-webkit-scrollbar {
  width: 5px;
}

.controls-section::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.3);
  border-radius: 6px;
}

.controls-section::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 6px;
}

.controls-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.controls-header h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.event-counter-badge {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 8px;
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  color: #cbd5e1;
  margin-bottom: 6px;
  font-weight: 500;
}

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

.photo-counter {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
}

/* Selector de Color y Paleta */
.color-picker-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

input[type="color"] {
  -webkit-appearance: none;
  appearance: none;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  cursor: pointer;
  background: transparent;
}

input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

input[type="color"]::-webkit-color-swatch {
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.color-presets {
  display: flex;
  gap: 8px;
  align-items: center;
}

.color-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid rgba(255, 255, 255, 0.25);
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.2s;
}

.color-dot:hover {
  transform: scale(1.22);
  border-color: #fff;
}

/* Selector de Tipografías Emocionales */
.form-select {
  width: 100%;
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #f8fafc;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.92rem;
  outline: none;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.form-select optgroup {
  background: #0f172a;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 4px;
}

.form-select option {
  background: #1e293b;
  color: #f8fafc;
  font-size: 0.92rem;
  padding: 6px 10px;
}

/* Fila de Encabezado de Deslizadores */
.slider-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.slider-badge {
  background: var(--accent);
  color: #0b0f19;
  font-weight: 800;
  font-size: 0.78rem;
  padding: 2px 9px;
  border-radius: 10px;
  box-shadow: 0 0 10px var(--accent-glow);
}

.form-hint {
  display: block;
  font-size: 0.75rem;
  color: #94a3b8;
  margin-top: 5px;
  line-height: 1.35;
}

/* Entradas y Botones */
input[type="datetime-local"] {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 8px 12px;
  color: #fff;
  font-size: 0.85rem;
  outline: none;
  color-scheme: dark;
  accent-color: var(--accent);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="datetime-local"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  border-radius: 6px;
  padding: 2px;
  filter: invert(0.8) sepia(1) saturate(5) hue-rotate(90deg);
  opacity: 0.85;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  transform: scale(1.1);
}

/* --- ALARMAS Y AVISOS PREVIOS --- */
.alarms-group {
  margin-top: 14px;
}

.alarms-header-row,
.audio-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.alarms-badge,
.audio-badge {
  background: rgba(255, 255, 255, 0.12);
  color: var(--accent);
  border: 1px solid var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
}

.alarms-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.alarm-item {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: all 0.2s ease;
}

.alarm-item:hover {
  border-color: rgba(255, 255, 255, 0.28);
}

.alarm-item.is-active {
  border-color: var(--accent);
  background: rgba(15, 23, 42, 0.85);
}

.alarm-controls-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.alarm-toggle {
  accent-color: var(--accent);
  cursor: pointer;
  width: 16px;
  height: 16px;
}

.alarm-number-input {
  width: 48px;
  padding: 4px 6px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: #fff;
  font-size: 0.84rem;
  text-align: center;
}

.alarm-unit-select {
  padding: 4px 8px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: #fff;
  font-size: 0.82rem;
  cursor: pointer;
}

.alarm-status-pill {
  font-size: 0.72rem;
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  white-space: nowrap;
}

.alarm-status-pill.is-reached {
  background: rgba(234, 179, 8, 0.2);
  color: #fde047;
  border: 1px solid rgba(234, 179, 8, 0.4);
}

.alarm-notify-type-select {
  padding: 4px 6px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: #fff;
  font-size: 0.78rem;
  cursor: pointer;
}

.alarm-trigger-action-row {
  margin-top: 6px;
  display: flex;
  gap: 6px;
  width: 100%;
}

.btn-alarm-trigger-now {
  background: var(--accent);
  color: #0b0f19;
  border: 1px solid var(--accent);
  border-radius: 7px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  box-shadow: 0 2px 6px var(--accent-glow);
}

.btn-alarm-trigger-now .material-symbols-outlined {
  font-size: 14px;
}

.btn-alarm-trigger-now:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Acciones de Calendario (.ics y Google Calendar) */
.calendar-actions-row {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.btn-calendar-action {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.74rem;
  font-weight: 500;
  color: #f1f5f9;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-calendar-action .material-symbols-outlined {
  font-size: 16px;
  color: var(--accent);
}

.btn-calendar-action:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}

/* Bloques de Contactos en Compartir */
.contacts-block {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 12px;
}

.contacts-block-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}

.contacts-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.contacts-counter-badge {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.form-row-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.btn-share-channel.calendar {
  background: rgba(255, 255, 255, 0.1);
  color: #f8fafc;
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-share-channel.calendar:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--accent);
  color: var(--accent);
}

/* Multiselección en Compartir y Notificar */
.share-multi-check-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
  margin-bottom: 12px;
}

.share-check-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.share-check-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(var(--accent-rgb, 17, 194, 103), 0.35);
}

.share-check-card input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--accent);
  cursor: pointer;
}

.share-check-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.share-check-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: #f8fafc;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.share-check-title .material-symbols-outlined {
  font-size: 16px;
  color: var(--accent);
}

.share-check-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Tarjeta de seguimiento de Invitación Formal */
.invite-tracking-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: rgba(17, 194, 103, 0.05);
  border: 1px solid rgba(17, 194, 103, 0.2);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 12px;
}

.invite-tracking-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.invite-tracking-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.invite-tracking-badge .material-symbols-outlined {
  font-size: 15px;
}

.invite-tracking-badge.is-sent {
  color: #10b981;
}

.invite-tracking-hint {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.btn-toggle-invite-sent {
  padding: 4px 8px;
  font-size: 0.72rem;
  font-weight: 500;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.btn-toggle-invite-sent .material-symbols-outlined {
  font-size: 14px;
}

.btn-toggle-invite-sent:hover {
  background: rgba(17, 194, 103, 0.15);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-toggle-invite-sent.is-active {
  background: var(--accent);
  color: #030712;
  border-color: var(--accent);
}

/* Centro de Notificaciones y Reporte en Panel Presupuesto */
.budget-notify-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px;
  margin-top: 14px;
}

.budget-notify-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.budget-notify-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
}

.budget-auto-notify-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--text-muted);
  cursor: pointer;
}

.budget-auto-notify-toggle input[type="checkbox"] {
  accent-color: var(--accent);
}

.budget-notify-hint {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.35;
}

.budget-notify-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.btn-budget-channel {
  padding: 6px 10px;
  font-size: 0.72rem;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-budget-channel .material-symbols-outlined {
  font-size: 15px;
}

.btn-budget-channel.whatsapp {
  background: rgba(37, 211, 102, 0.12);
  color: #4ade80;
  border-color: rgba(37, 211, 102, 0.28);
}

.btn-budget-channel.whatsapp:hover {
  background: #22c55e;
  color: #030712;
  border-color: #22c55e;
  transform: translateY(-1px);
}

.btn-budget-channel.gmail {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.28);
}

.btn-budget-channel.gmail:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
  transform: translateY(-1px);
}

.btn-budget-channel.clipboard {
  background: rgba(255, 255, 255, 0.04);
  color: #e2e8f0;
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-budget-channel.clipboard:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  transform: translateY(-1px);
}

/* Tarjetas de Secciones en Panel Multimedia Unificado */
.media-section-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 14px;
}

.media-section-card.audio-section-card {
  margin-bottom: 0;
}

.media-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --- REPRODUCTOR DE BANDA SONORA LOCAL --- */
.audio-group {
  margin-top: 14px;
}

.btn-upload-audio {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px;
  background: rgba(15, 23, 42, 0.85);
  border: 1.5px dashed var(--accent);
  color: #f8fafc;
  font-weight: 600;
  font-size: 0.84rem;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-upload-audio:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

.audio-player-card {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--accent);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  border-radius: 14px;
  padding: 10px 12px;
  text-align: left;
}

.audio-track-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.audio-filename {
  font-size: 0.82rem;
  font-weight: 600;
  color: #e2e8f0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.btn-delete-audio {
  background: none;
  border: none;
  font-size: 0.95rem;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 6px;
  transition: transform 0.15s ease;
}

.btn-delete-audio:hover {
  transform: scale(1.18);
}

.audio-controls-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.btn-audio-play {
  background: var(--accent);
  color: #0b0f19;
  border: none;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  box-shadow: 0 0 10px var(--accent-glow);
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.btn-audio-play:hover {
  filter: brightness(1.12);
  transform: scale(1.04);
}

.audio-volume-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}

.volume-icon {
  font-size: 0.82rem;
}

.audio-autoplay-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.audio-autoplay-toggle input {
  accent-color: var(--accent);
}

.btn-upload-photos {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 12px;
  background: var(--accent);
  color: #0b0f19;
  font-weight: 600;
  font-size: 0.78rem;
  border-radius: 9px;
  border: 1px solid var(--accent);
  cursor: pointer;
  box-shadow: 0 2px 8px var(--accent-glow);
  transition: filter 0.2s ease, transform 0.15s ease;
}

.btn-upload-photos .material-symbols-outlined {
  font-size: 17px;
}

.btn-upload-photos.disabled {
  opacity: 0.5;
  pointer-events: none;
  background: #64748b;
  border-color: #64748b;
  box-shadow: none;
}

.btn-upload-photos:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
  cursor: pointer;
}

/* Miniaturas */
.thumbnails-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 8px;
  padding-bottom: 4px;
}

.thumbnail-card {
  position: relative;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--card-border);
}

.thumbnail-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.btn-delete-photo {
  position: absolute;
  top: 3px;
  right: 3px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: #fca5a5;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-delete-photo .material-symbols-outlined {
  font-size: 12px;
}

.btn-delete-photo:hover {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
  transform: scale(1.1);
}

.btn-delete-event {
  width: 100%;
  margin-top: 10px;
  padding: 7px 12px;
  background: rgba(244, 63, 94, 0.04);
  border: 1px solid rgba(244, 63, 94, 0.22);
  color: #fca5a5;
  border-radius: 8px;
  font-size: 0.74rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-delete-event .material-symbols-outlined {
  font-size: 16px;
}

.btn-delete-event:hover {
  background: rgba(244, 63, 94, 0.12);
  border-color: rgba(244, 63, 94, 0.45);
  color: #f87171;
}

.btn-delete-event:disabled {
  display: none;
}

.btn-done-settings {
  width: 100%;
  margin-top: 8px;
  padding: 8px 12px;
  background: var(--accent);
  color: #0b0f19;
  border: 1px solid var(--accent);
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 2px 10px var(--accent-glow);
  transition: all 0.2s ease;
}

.btn-done-settings .material-symbols-outlined {
  font-size: 16px;
}

.btn-done-settings:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.app-footer {
  margin-top: 12px;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.38);
}

/* Responsive Design: Minimalist Mobile & Widget Experience */
@media (max-width: 600px) {
  .top-actions {
    top: 12px;
    right: 12px;
  }

  .icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  }

  .icon-btn {
    width: 32px;
    height: 32px;
    border-radius: 10px;
  }

  .icon-btn svg {
    width: 15px;
    height: 15px;
  }

  .main-card {
    max-width: 320px;
    width: min(88vw, 320px);
    max-height: calc(100vh - 16px);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 10px 12px 18px 12px;
    border-radius: 18px;
    background: var(--card-bg);
    backdrop-filter: blur(calc(var(--card-opacity, 0.65) * 16px));
    -webkit-backdrop-filter: blur(calc(var(--card-opacity, 0.65) * 16px));
    border: 1.5px solid var(--accent);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.6), 0 0 28px var(--accent-glow), 0 0 10px var(--accent);
  }

  .drag-handle {
    height: 14px;
    margin-top: -6px;
    margin-bottom: 4px;
  }

  .drag-pill {
    width: 32px;
    height: 3.5px;
  }

  .events-bar {
    margin-bottom: 8px;
    padding: 0 2px;
    justify-content: space-between;
    width: 100%;
  }

  .events-tabs {
    display: flex;
    flex-wrap: wrap;
    max-width: 155px;
    gap: 4px;
    padding: 0 2px;
    align-items: center;
    justify-content: center;
  }

  .btn-settings-gear {
    width: 25px;
    height: 25px;
    font-size: 0.75rem;
  }

  .event-tab {
    min-width: 24px;
    height: 24px;
    padding: 0 4px;
    font-size: 0.72rem;
    border-radius: 12px;
  }

  .btn-add-event {
    width: 24px;
    height: 24px;
    font-size: 0.85rem;
    border-radius: 50%;
  }

  .event-title-input {
    font-size: 1.05rem;
    margin-bottom: 8px;
    padding-bottom: 3px;
    letter-spacing: -0.3px;
  }

  .countdown-grid {
    gap: 5px;
    margin-bottom: 8px;
  }

  .time-box {
    padding: 6px 1px;
    border-radius: 9px;
  }

  .digit {
    font-size: 1.25rem;
    line-height: 1.1;
  }

  .time-label {
    font-size: 0.52rem;
    letter-spacing: 0.6px;
    margin-top: 1px;
  }

  .toggle-settings-row {
    display: none !important;
  }

  .btn-toggle-settings {
    padding: 3px 9px;
    font-size: 0.65rem;
    border-radius: 12px;
    gap: 4px;
  }

  .controls-section {
    padding: 10px;
    border-radius: 14px;
    max-height: 52vh;
    overflow-y: auto;
  }

  .controls-header h3 {
    font-size: 0.72rem;
  }

  .event-counter-badge {
    font-size: 0.65rem;
    padding: 2px 6px;
  }

  .form-group {
    margin-bottom: 10px;
  }

  .form-group label {
    font-size: 0.68rem;
    margin-bottom: 4px;
  }

  .color-dot {
    width: 22px;
    height: 22px;
  }

  input[type="datetime-local"],
  input[type="range"] {
    font-size: 0.72rem;
    padding: 5px 8px;
  }

  .btn-upload-photos {
    padding: 6px 8px;
    font-size: 0.7rem;
    border-radius: 10px;
  }

  .thumbnail-card {
    width: 40px;
    height: 40px;
    border-radius: 8px;
  }

  .btn-delete-photo {
    width: 16px;
    height: 16px;
    font-size: 10px;
  }

  .btn-delete-event {
    margin-top: 8px;
    padding: 6px;
    font-size: 0.68rem;
  }

  .app-footer {
    margin-top: 6px;
    font-size: 0.58rem;
  }

  .compact-time-grid {
    grid-template-columns: 50px 1fr auto auto;
    gap: 4px;
  }

  .btn-action-channel {
    padding: 5px 6px;
    font-size: 0.68rem;
  }

  .btn-action-channel span {
    display: none;
  }
}

/* ==========================================================================
   LICENSE GATEKEEPER & ONE-CLICK PWA INSTALL
   ========================================================================== */
.gatekeeper-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(6, 15, 28, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.gatekeeper-card {
  background: linear-gradient(165deg, rgba(14, 38, 68, 0.95) 0%, rgba(8, 22, 42, 0.98) 100%);
  border: 1.5px solid rgba(56, 189, 248, 0.35);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(56, 189, 248, 0.15);
  border-radius: 20px;
  max-width: 440px;
  width: 100%;
  padding: 32px 28px;
  text-align: center;
  color: #f1f5f9;
}

.gatekeeper-icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.gatekeeper-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #38bdf8;
  margin-bottom: 10px;
}

.gatekeeper-desc {
  font-size: 0.88rem;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 22px;
}

.gatekeeper-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.gatekeeper-input {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 10px;
  padding: 12px 14px;
  color: #ffffff;
  font-size: 0.92rem;
  outline: none;
  text-align: center;
}

.gatekeeper-input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.btn-activate {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  color: #ffffff;
  border: none;
  border-radius: 10px;
  padding: 12px 18px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn-activate:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.gatekeeper-error {
  color: #f87171;
  font-size: 0.82rem;
  margin-bottom: 14px;
}

.gatekeeper-footer {
  margin-top: 14px;
  font-size: 0.8rem;
}

.gatekeeper-link {
  color: #38bdf8;
  text-decoration: underline;
}

/* One-Click PWA Banner */
.pwa-install-banner {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, rgba(14, 42, 76, 0.95) 0%, rgba(8, 28, 52, 0.95) 100%);
  border: 1px solid rgba(56, 189, 248, 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(56, 189, 248, 0.2);
  border-radius: 30px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: slideDownBanner 0.4s ease forwards;
}

@keyframes slideDownBanner {
  from { opacity: 0; transform: translate(-50%, -20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.install-text {
  font-size: 0.84rem;
  color: #f1f5f9;
  font-weight: 500;
}

.btn-install-pwa {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  color: #ffffff;
  border: none;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.35);
}

.btn-close-banner {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 0.9rem;
  cursor: pointer;
  padding: 2px 6px;
}



/* ==========================================================================
   BANNER DE ALARMA ACTIVA (RECORDATORIO PREVIO)
   ========================================================================== */
.active-alarm-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.45);
  color: #fecdd3;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  box-shadow: 0 0 16px rgba(244, 63, 94, 0.25);
  animation: alarmBannerPulse 2s ease-in-out infinite alternate;
}

@keyframes alarmBannerPulse {
  0% { transform: scale(0.98); border-color: rgba(244, 63, 94, 0.35); }
  100% { transform: scale(1.02); border-color: rgba(244, 63, 94, 0.85); box-shadow: 0 0 20px rgba(244, 63, 94, 0.45); }
}

/* ==========================================================================
   ALARMAS RETROSPECTIVAS (HASTA 3 AVISOS PREVIOS)
   ========================================================================== */
.alarms-group {
  margin-top: 14px;
  margin-bottom: 14px;
}

.alarms-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.alarms-badge {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.alarms-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 6px;
}

.btn-add-alarm-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 9px;
  color: #f1f5f9;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: 4px;
  margin-bottom: 6px;
}

.btn-add-alarm-row:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
}

.btn-add-alarm-row:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-style: solid;
}

.alarm-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.2s ease;
}

.alarm-card.is-enabled {
  border-color: rgba(17, 194, 103, 0.35);
  background: rgba(255, 255, 255, 0.05);
}

.alarm-card.is-triggered {
  border-color: #f43f5e;
  box-shadow: 0 0 10px rgba(244, 63, 94, 0.25);
}

.alarm-row-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.alarm-top-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-remove-alarm-row {
  background: transparent;
  border: none;
  color: #ef4444;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
  transition: all 0.2s ease;
}

.btn-remove-alarm-row:hover {
  opacity: 1;
  background: rgba(239, 68, 68, 0.12);
}

.btn-remove-alarm-row .material-symbols-outlined {
  font-size: 16px;
}

.alarm-check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: #f1f5f9;
}

.alarm-check-label input[type="checkbox"] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.alarm-status-pill {
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 600;
}

.alarm-status-pill.status-active {
  background: rgba(244, 63, 94, 0.2);
  color: #fda4af;
  border: 1px solid rgba(244, 63, 94, 0.5);
  animation: pulsePill 1.5s infinite alternate;
}

.alarm-status-pill.status-pending {
  background: rgba(56, 189, 248, 0.15);
  color: #7dd3fc;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.alarm-status-pill.status-past {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.alarm-status-pill.status-disabled {
  background: rgba(255, 255, 255, 0.05);
  color: #64748b;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

@keyframes pulsePill {
  from { opacity: 0.7; }
  to { opacity: 1; }
}

.alarm-row-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.alarm-val-input {
  width: 65px;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 4px 8px;
  color: #fff;
  font-size: 0.82rem;
  text-align: center;
  outline: none;
}

.alarm-val-input:focus {
  border-color: var(--accent);
}

.alarm-unit-select {
  flex: 1;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 4px 8px;
  color: #fff;
  font-size: 0.82rem;
  outline: none;
  cursor: pointer;
}

.alarm-unit-select:focus {
  border-color: var(--accent);
}

/* Grilla compacta de tiempo y acciones (4 columnas limpias) */
.compact-time-grid {
  display: grid;
  grid-template-columns: 56px 1fr auto auto;
  gap: 6px;
  align-items: center;
}

.compact-number-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 5px 6px;
  color: #fff;
  font-size: 0.82rem;
  text-align: center;
  font-weight: 600;
  outline: none;
  transition: border-color 0.2s ease;
}

.compact-number-input:focus {
  border-color: var(--accent);
}

.compact-unit-select {
  width: 100%;
  background: rgba(20, 26, 38, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 5px 8px;
  color: #fff;
  font-size: 0.82rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.compact-unit-select:focus {
  border-color: var(--accent);
}

.btn-action-channel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 5px 8px;
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-action-channel .material-symbols-outlined {
  font-size: 15px;
}

.btn-action-channel.btn-ch-wa {
  color: #25d366;
  border-color: rgba(37, 211, 102, 0.25);
  background: rgba(37, 211, 102, 0.08);
}

.btn-action-channel.btn-ch-wa:hover:not(:disabled) {
  background: rgba(37, 211, 102, 0.2);
  border-color: rgba(37, 211, 102, 0.5);
  transform: translateY(-1px);
}

.btn-action-channel.btn-ch-mail {
  color: #60a5fa;
  border-color: rgba(96, 165, 250, 0.25);
  background: rgba(96, 165, 250, 0.08);
}

.btn-action-channel.btn-ch-mail:hover:not(:disabled) {
  background: rgba(96, 165, 250, 0.2);
  border-color: rgba(96, 165, 250, 0.5);
  transform: translateY(-1px);
}

.btn-action-channel:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* CAJONCITOS DE SECCIONES (FECHA, HORA, ALARMAS) */
.time-section-box {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 12px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.time-section-box:hover {
  border-color: rgba(255, 255, 255, 0.14);
}

.time-section-box > label,
.time-section-box .alarms-header-row label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #f8fafc;
  margin-bottom: 8px;
}

/* SECCIÓN INVITACIÓN */
.invitation-group {
  margin-top: 12px;
}

.invitation-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 9px 10px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  transition: all 0.2s ease;
}

.invitation-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.invitation-extra-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 5px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-toggle-invite-done {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-size: 0.69rem;
  font-weight: 500;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-toggle-invite-done.is-sent {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(17, 194, 103, 0.1);
}

.invitation-extra-left {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-invite-now {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-size: 0.69rem;
  font-weight: 600;
  background: rgba(17, 194, 103, 0.12);
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: var(--accent);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-invite-now:hover {
  background: var(--accent);
  color: #0b0f19;
}

.btn-invite-now .material-symbols-outlined {
  font-size: 13px;
}

.invite-state-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
}

.invite-state-tag.is-sent {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(17, 194, 103, 0.12);
}

.invitation-recipients-info {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* Acciones de Contactos y Tarjeta HTML */
.contacts-badge-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-import-contacts {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  font-size: 0.68rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: #f1f5f9;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-import-contacts:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-share-channel.html-card {
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.25);
  background: rgba(52, 211, 153, 0.08);
}

.btn-share-channel.html-card:hover {
  background: rgba(52, 211, 153, 0.18);
  border-color: rgba(52, 211, 153, 0.45);
  transform: translateY(-1px);
}

/* ==========================================================================
   BANDA SONORA LOCAL (AUDIO DEL RECUERDO)
   ========================================================================== */
.audio-group {
  margin-top: 14px;
  margin-bottom: 14px;
}

.audio-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.audio-badge {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.btn-upload-audio {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  color: var(--accent);
  padding: 8px 12px;
  border-radius: 9px;
  font-size: 0.76rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-upload-audio .material-symbols-outlined {
  font-size: 17px;
}

.btn-upload-audio:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.audio-player-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.audio-track-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.audio-filename {
  font-size: 0.78rem;
  font-weight: 500;
  color: #f1f5f9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
  text-align: left;
}

.btn-delete-audio {
  background: rgba(244, 63, 94, 0.08);
  border: 1px solid rgba(244, 63, 94, 0.22);
  color: #f87171;
  border-radius: 6px;
  padding: 3px 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-delete-audio .material-symbols-outlined {
  font-size: 15px;
}

.btn-delete-audio:hover {
  background: rgba(244, 63, 94, 0.22);
  color: #fff;
  border-color: rgba(244, 63, 94, 0.45);
}

.audio-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.btn-audio-play {
  background: var(--accent);
  color: #0b0f19;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  box-shadow: 0 2px 8px var(--accent-glow);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-audio-play .material-symbols-outlined {
  font-size: 16px;
}

.btn-audio-play:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn-audio-play.is-playing {
  background: #f43f5e;
  border-color: #f43f5e;
  color: #fff;
  box-shadow: 0 2px 8px rgba(244, 63, 94, 0.4);
}

.audio-volume-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}

.volume-icon {
  font-size: 0.85rem;
}

#audio-volume-slider {
  flex: 1;
  accent-color: var(--accent);
  cursor: pointer;
}

.audio-autoplay-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--text-muted);
  cursor: pointer;
  text-align: left;
}

.audio-autoplay-toggle input[type="checkbox"] {
  accent-color: var(--accent);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

/* --- BOTONERA MINIMALISTA (6 ICONOS GOOGLE MATERIAL SYMBOLS) --- */
.settings-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 8px 0 12px 0;
  padding: 5px 6px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  flex-wrap: wrap;
}

.tool-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 2px;
  border-radius: 8px;
  transition: transform 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tool-btn * {
  pointer-events: none;
}

.tool-icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.tool-icon-box .material-symbols-outlined {
  font-size: 18px;
  transition: transform 0.2s ease, color 0.2s ease;
}

.tool-btn:hover .tool-icon-box {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
  transform: translateY(-1px);
}

.tool-btn.is-active .tool-icon-box {
  background: var(--accent);
  border-color: var(--accent);
  color: #030712;
  transform: translateY(-1px);
  box-shadow: 0 2px 10px var(--accent-glow);
}

.tool-btn.is-active .tool-icon-box .material-symbols-outlined {
  font-variation-settings: 'FILL' 1, 'wght' 300, 'GRAD' 0, 'opsz' 20;
}

.main-card.is-collapsed .settings-toolbar {
  display: none !important;
}

/* Paneles Modulares */
.tool-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  animation: fadeInPanel 0.2s ease;
}

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

/* Panel de Presupuesto ($) */
.budget-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 6px;
}

.budget-card {
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.budget-card-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.budget-card-input-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.currency-symbol {
  font-weight: 700;
  color: var(--accent);
  font-size: 0.85rem;
}

.budget-number-input {
  width: 100%;
  background: transparent;
  border: none;
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  text-align: center;
  outline: none;
}

.budget-card-val {
  font-weight: 700;
  font-size: 0.85rem;
}

.budget-card-val.spent {
  color: #f59e0b;
}

.budget-card-val.balance {
  color: var(--accent);
}

.budget-card-val.balance.is-negative {
  color: #f43f5e;
}

.budget-progress-bar-wrap {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

.budget-progress-bar {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease, background 0.3s ease;
}

.budget-progress-bar.is-warning {
  background: #f59e0b;
}

.budget-progress-bar.is-danger {
  background: #f43f5e;
}

.budget-add-item-row {
  display: flex;
  gap: 6px;
  align-items: center;
}

.budget-item-text {
  flex: 2;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: #fff;
  font-size: 0.78rem;
}

.budget-item-num {
  flex: 1;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  color: #fff;
  font-size: 0.78rem;
}

.btn-budget-add {
  background: var(--accent);
  color: #030712;
  border: 1px solid var(--accent);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-budget-add .material-symbols-outlined {
  font-size: 18px;
}

.btn-budget-add:hover {
  filter: brightness(1.08);
  transform: scale(1.05);
}

.budget-items-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 140px;
  overflow-y: auto;
}

.budget-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  font-size: 0.76rem;
  gap: 8px;
}

.budget-item-check {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.budget-item-check input[type="checkbox"] {
  accent-color: #11c267;
}

.budget-item-row.is-paid span.item-name {
  text-decoration: line-through;
  opacity: 0.6;
}

.btn-remove-budget-item {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-remove-budget-item .material-symbols-outlined {
  font-size: 16px;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.btn-remove-budget-item:hover {
  background: rgba(244, 63, 94, 0.1);
}

.btn-remove-budget-item:hover .material-symbols-outlined {
  color: #f87171;
}

/* Panel de Compartir */
.share-mode-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}

.share-radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  color: var(--text-primary);
  cursor: pointer;
}

.share-radio-label input[type="radio"] {
  accent-color: var(--accent);
}

.share-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 6px;
  margin-top: 6px;
}

.btn-share-channel {
  padding: 6px 8px;
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-share-channel .material-symbols-outlined {
  font-size: 15px;
}

.btn-share-channel svg {
  flex-shrink: 0;
}

.btn-share-channel:hover {
  transform: translateY(-1px);
}

.btn-share-channel.whatsapp {
  background: rgba(37, 211, 102, 0.12);
  color: #4ade80;
  border-color: rgba(37, 211, 102, 0.28);
}
.btn-share-channel.whatsapp:hover {
  background: #22c55e;
  color: #030712;
  border-color: #22c55e;
}

.btn-share-channel.gmail {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.28);
}
.btn-share-channel.gmail:hover {
  background: #ef4444;
  color: #fff;
  border-color: #ef4444;
}

.btn-share-channel.clipboard {
  background: rgba(255, 255, 255, 0.04);
  color: #e2e8f0;
  border-color: rgba(255, 255, 255, 0.12);
}
.btn-share-channel.clipboard:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* Insignia de Video en Miniaturas */
.thumb-item {
  position: relative;
}

.video-play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 22px;
  height: 22px;
  background: rgba(0, 0, 0, 0.65);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.65rem;
  pointer-events: none;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
}

/* Alerta de Conflicto de Audio */
.audio-conflict-alert {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
  font-size: 0.72rem;
  padding: 6px 10px;
  border-radius: 8px;
  margin-bottom: 8px;
}

/* Pie Legal */
.app-footer {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.footer-legal-row {
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0.85;
}

.footer-legal-link {
  color: #11c267;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.footer-legal-link:hover {
  text-decoration: underline;
  opacity: 1;
}

.footer-legal-sep {
  opacity: 0.5;
}

/* Licencia */
.license-info-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 10px;
  border: 1px solid var(--card-border);
}

.license-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.license-desc-text {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.license-legal-links-row {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.legal-badge-link {
  color: #11c267;
  text-decoration: none;
  font-size: 0.74rem;
  font-weight: 600;
}

.legal-badge-link:hover {
  text-decoration: underline;
}

.btn-alarm-action {
  margin-left: auto;
  padding: 3px 8px;
  background: var(--accent);
  color: #030712;
  border: 1px solid var(--accent);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.btn-alarm-action .material-symbols-outlined {
  font-size: 14px;
}

.btn-alarm-action:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Toast Flotante de Actualización No Invasivo */
.update-toast-banner {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid #11c267;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(17, 194, 103, 0.3);
  padding: 10px 18px;
  border-radius: 14px;
  max-width: 90vw;
  width: 480px;
  animation: slideDownToast 0.35s ease;
}

@keyframes slideDownToast {
  from { opacity: 0; transform: translate(-50%, -20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast-icon {
  font-size: 1.3rem;
}

.toast-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toast-text strong {
  font-size: 0.82rem;
  color: #fff;
}

.toast-text span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.toast-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-toast-update {
  background: #11c267;
  color: #030712;
  border: none;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn-toast-update:hover {
  transform: scale(1.04);
  filter: brightness(1.1);
}

.btn-toast-dismiss {
  background: rgba(255, 255, 255, 0.08);
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.72rem;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-toast-dismiss:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

/* Modal de Novedades de la Versión */
.whats-new-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: fadeInModal 0.25s ease;
}

@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.whats-new-card {
  background: #0f172a;
  border: 1.5px solid #11c267;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(17, 194, 103, 0.25);
  border-radius: 18px;
  padding: 24px;
  max-width: 480px;
  width: 100%;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.whats-new-header {
  text-align: center;
}

.whats-new-badge {
  display: inline-block;
  background: rgba(17, 194, 103, 0.15);
  border: 1px solid #11c267;
  color: #11c267;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.whats-new-header h3 {
  margin: 0 0 6px 0;
  font-size: 1.25rem;
  font-weight: 800;
}

.whats-new-header p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.whats-new-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.whats-new-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.whats-new-item .item-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.whats-new-item .item-info strong {
  display: block;
  font-size: 0.82rem;
  color: #11c267;
  margin-bottom: 2px;
}

.whats-new-item .item-info p {
  margin: 0;
  font-size: 0.74rem;
  color: #cbd5e1;
  line-height: 1.4;
}

.btn-whats-new-close {
  background: #11c267;
  color: #030712;
  border: none;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 10px;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn-whats-new-close:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

/* Sección de Versión y Respaldo en Panel de Licencia */
.license-version-box,
.license-backup-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 6px;
}

.version-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.76rem;
}

.version-tag {
  color: #11c267;
}

.version-actions-row,
.backup-actions-row {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.btn-check-updates,
.btn-apply-update,
.btn-backup-export,
.btn-backup-import {
  padding: 5px 9px;
  font-size: 0.72rem;
  font-weight: 500;
  border-radius: 7px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-check-updates .material-symbols-outlined,
.btn-apply-update .material-symbols-outlined,
.btn-backup-export .material-symbols-outlined,
.btn-backup-import .material-symbols-outlined {
  font-size: 15px;
}

.btn-check-updates {
  background: rgba(255, 255, 255, 0.04);
  color: #e2e8f0;
}

.btn-check-updates:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  color: #fff;
}

.btn-apply-update {
  background: var(--accent);
  color: #030712;
  border-color: var(--accent);
}

.btn-backup-export {
  background: rgba(17, 194, 103, 0.08);
  color: #4ade80;
  border-color: rgba(17, 194, 103, 0.25);
}

.btn-backup-export:hover {
  background: #22c55e;
  color: #030712;
  border-color: #22c55e;
}

.btn-backup-import {
  background: rgba(255, 255, 255, 0.04);
  color: #cbd5e1;
  border-color: rgba(255, 255, 255, 0.1);
}

.btn-backup-import:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  color: #fff;
}

.version-hint-text,
.backup-desc-text {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin: 0;
}

/* ==========================================================================
   GESTOR PROGRESIVO DE DESTINATARIOS (HASTA 10 CONTACTOS)
   ========================================================================== */
.recipients-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(5, 10, 20, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  animation: fadeInBackdrop 0.2s ease-out;
}

.recipients-modal-card {
  background: #0d131f;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(17, 194, 103, 0.15);
  width: 100%;
  max-width: 440px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  padding: 20px;
  color: #fff;
  overflow: hidden;
}

.recipients-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.recipients-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.recipients-header-title .material-symbols-outlined {
  color: var(--accent);
  font-size: 20px;
}

.recipients-header-title h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}

.btn-recipients-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-recipients-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.recipients-selection-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.recipients-selection-toggle-row .recipients-modal-subtitle {
  margin: 0;
  font-size: 0.76rem;
  color: var(--text-muted);
}

.recipients-selection-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.recipients-actions-sep {
  opacity: 0.35;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.btn-toggle-all-recipients {
  background: transparent;
  border: none;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  text-decoration: underline;
  transition: opacity 0.2s ease;
}

.btn-toggle-all-recipients:hover {
  opacity: 0.8;
}

.recipients-list-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  padding-right: 4px;
  margin-bottom: 14px;
  max-height: 48vh;
}

.recipient-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 6px 8px;
  transition: border-color 0.2s ease;
}

.recipient-check {
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

.recipient-row:focus-within {
  border-color: var(--accent);
}

.recipient-num-badge {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.recipient-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 0.82rem;
  padding: 4px;
}

.recipient-input::placeholder {
  color: #64748b;
  font-size: 0.78rem;
}

.btn-remove-recipient-row {
  background: transparent;
  border: none;
  color: #ef4444;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
  transition: all 0.2s ease;
}

.btn-remove-recipient-row:hover {
  opacity: 1;
  background: rgba(239, 68, 68, 0.1);
}

.recipients-modal-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-add-recipient-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 9px;
  color: #f1f5f9;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-add-recipient-row:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
}

.btn-add-recipient-row:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-style: solid;
}

.recipients-actions-bottom {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.btn-recipients-cancel {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-muted);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-recipients-cancel:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-recipients-send {
  background: var(--accent);
  color: #0b0f19;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 7px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-recipients-send .material-symbols-outlined {
  font-size: 16px;
}

.btn-recipients-send:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}