/* =============================================
   PROGRAMA MENSUAL DOMINICAL - ESTILOS
   ============================================= */

:root {
  --primary: #4f46e5;
  --primary-dark: #3730a3;
  --primary-light: #818cf8;
  --accent: #06b6d4;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --bg: #0f1117;
  --bg-2: #1a1d27;
  --bg-3: #222536;
  --bg-4: #2d3148;
  --border: #2e3250;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --sidebar-w: 220px;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

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

html,
body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* ===== SIDEBAR ===== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  gap: 12px;
  z-index: 100;
  transition: transform .3s ease;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.sidebar-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: white;
  flex-shrink: 0;
}

.sidebar-header h2 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.nav-btn {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all .2s;
}

.nav-btn:hover {
  background: var(--bg-3);
  color: var(--text);
}

.nav-btn.active {
  background: linear-gradient(135deg, rgba(79, 70, 229, .25), rgba(6, 182, 212, .15));
  color: var(--primary-light);
}

.sidebar-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* ===== BOTONES ===== */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-icon,
.btn-file {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 8px;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
}

.btn-primary:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-3);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--bg-4);
}

.btn-danger {
  background: rgba(239, 68, 68, .15);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, .3);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, .3);
}

.btn-icon {
  background: var(--bg-3);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 12px;
  font-size: 12px;
}

.btn-icon:hover {
  background: var(--bg-4);
  border-color: var(--primary-light);
}

/* ===== TOGGLE SIDEBAR MOBILE ===== */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  background: var(--primary);
  border: none;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
  box-shadow: var(--shadow);
  align-items: center;
  justify-content: center;
  transition: all .2s;
}

/* ===== MAIN CONTENT ===== */
.main-content {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  padding: 24px;
  transition: margin .3s ease;
}

.section {
  display: none;
}

.section.active {
  display: block;
}

/* ===== TOPBAR ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title {
  font-size: 22px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.topbar-controls label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.topbar-controls select,
.topbar-controls input[type="number"] {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color .2s;
}

.topbar-controls select:focus,
.topbar-controls input[type="number"]:focus {
  border-color: var(--primary-light);
}

.topbar-controls input[type="number"] {
  width: 80px;
}

/* ===== TÍTULO DEL PROGRAMA ===== */
.programa-title-container {
  background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 24px;
  margin-bottom: 16px;
  text-align: center;
}

.programa-title {
  font-size: clamp(16px, 2.5vw, 26px);
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.05em;
  outline: none;
  border-bottom: 2px solid transparent;
  transition: border-color .2s;
  display: inline-block;
  min-width: 200px;
}

.programa-title:focus {
  border-bottom-color: var(--primary-light);
}

/* ===== TABLA DEL PROGRAMA ===== */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.programa-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-2);
  min-width: 900px;
}

.programa-table th {
  background: linear-gradient(135deg, var(--primary-dark), #1e1b4b);
  color: white;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  padding: 10px 8px;
  border: 1px solid #3730a3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  position: relative;
  white-space: nowrap;
}

.programa-table th .th-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

/* Inline editable header label */
.th-label {
  outline: none;
  cursor: text;
  border-bottom: 1px dashed transparent;
  transition: border-color .2s;
  padding: 2px 4px;
  border-radius: 4px;
  min-width: 20px;
}

.th-label:hover {
  border-bottom-color: rgba(255, 255, 255, .4);
}

.th-label:focus {
  border-bottom-color: var(--accent);
  background: rgba(255, 255, 255, .08);
}

.th-btns {
  display: flex;
  gap: 3px;
  margin-top: 4px;
}

.col-delete-btn {
  background: rgba(239, 68, 68, .2);
  border: none;
  color: rgba(239, 68, 68, 0.7);
  width: 18px;
  height: 18px;
  border-radius: 4px;
  font-size: 9px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  transition: all .2s;
}

.programa-table th:hover .col-delete-btn {
  display: flex;
}

.col-delete-btn:hover {
  background: rgba(239, 68, 68, .5);
  color: white;
}

.programa-table td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  font-size: 12.5px;
  text-align: center;
  vertical-align: middle;
  min-width: 80px;
  color: var(--text);
  position: relative;
  cursor: pointer;
  transition: background .15s;
}

.programa-table td:hover {
  background: var(--bg-3);
}

.programa-table td[contenteditable="true"]:focus {
  background: var(--bg-4);
  outline: 2px solid var(--primary-light);
  outline-offset: -2px;
  color: white;
}

.col-fecha {
  width: 52px;
  min-width: 52px;
  font-weight: 700;
  font-size: 14px;
  color: var(--primary-light);
  background: rgba(79, 70, 229, .08);
}

/* Fila especial (Conferencia General, Ayuno, etc.) */
.fila-especial td {
  background: linear-gradient(135deg, rgba(6, 182, 212, .08), rgba(79, 70, 229, .08));
}

.fila-especial .celda-especial {
  font-size: clamp(13px, 2vw, 20px);
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.03em;
}

/* Filas alternadas */
.programa-table tbody tr:nth-child(even):not(.fila-especial) td {
  background: rgba(255, 255, 255, 0.02);
}

.programa-table tbody tr:nth-child(even):not(.fila-especial) td:hover {
  background: var(--bg-3);
}

/* Row options icon */
.row-options {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10px;
  color: var(--text-muted);
  opacity: 0;
  cursor: pointer;
  transition: opacity .2s;
}

.programa-table tr:hover .row-options {
  opacity: 1;
}

.row-actions-hint {
  margin-top: 12px;
  font-size: 11.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== CONFIGURACIÓN ===== */
.config-container {
  max-width: 680px;
}

.config-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.config-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.config-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.config-card h3 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}

.config-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color .2s;
  margin-top: 6px;
}

.config-input:focus {
  border-color: var(--primary-light);
}

.columns-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.columns-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-3);
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 13px;
  cursor: grab;
  transition: background .2s;
}

.columns-list li:hover {
  background: var(--bg-4);
}

.columns-list li input[type="checkbox"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
}

.columns-list li .drag-handle {
  color: var(--text-muted);
  font-size: 12px;
}

.export-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.mt-1 {
  margin-top: 12px;
}

/* ===== HISTORIAL ===== */
.historial-lista {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.historial-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background .2s;
}

.historial-item:hover {
  background: var(--bg-3);
}

.historial-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.historial-info span {
  font-size: 12px;
  color: var(--text-muted);
}

.historial-actions {
  display: flex;
  gap: 8px;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 300;
  backdrop-filter: blur(4px);
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
  animation: slideUp .25s ease;
}

.modal h3 {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.modal label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== MENÚ CONTEXTUAL ===== */
.context-menu {
  position: fixed;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  min-width: 200px;
  z-index: 400;
  box-shadow: 0 8px 32px rgba(0, 0, 0, .5);
  display: none;
  flex-direction: column;
  gap: 2px;
  animation: slideUp .15s ease;
}

.context-menu.open {
  display: flex;
}

.context-menu button {
  background: transparent;
  border: none;
  color: var(--text);
  padding: 9px 14px;
  border-radius: 7px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background .15s;
}

.context-menu button:hover {
  background: var(--bg-3);
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s, transform .3s;
  transform: translateY(10px);
  z-index: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast.success {
  border-left: 4px solid var(--success);
}

.toast.error {
  border-left: 4px solid var(--danger);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-toggle {
    display: flex;
  }

  .main-content {
    margin-left: 0;
    padding: 16px;
    padding-top: 60px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-controls {
    flex-wrap: wrap;
  }
}

/* ===== PRINT ===== */

/* Forzar hoja horizontal y márgenes mínimos */
@page {
  size: A4 landscape;
  margin: 8mm 10mm;
}

@media print {

  /* Ocultar elementos de la UI */
  .sidebar,
  .sidebar-toggle,
  .topbar,
  .row-actions-hint,
  .context-menu,
  .toast,
  .modal-overlay,
  .th-edit-btn,
  .th-btns,
  .col-delete-btn,
  .row-options {
    display: none !important;
  }

  body,
  html {
    background: white !important;
    color: black !important;
    font-size: 10px;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
    width: 100%;
  }

  .section {
    display: block !important;
  }

  #sec-configuracion,
  #sec-historial {
    display: none !important;
  }

  /* Título del programa */
  .programa-title-container {
    background: white !important;
    border: none !important;
    padding: 4px 0 8px !important;
    text-align: center;
  }

  .programa-title {
    color: black !important;
    font-size: 18px !important;
    font-weight: 800 !important;
    -webkit-text-fill-color: black !important;
    letter-spacing: 0.06em;
  }

  /* Tabla: escalar para que entre en el ancho de la hoja */
  .table-wrapper {
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
    width: 100%;
  }

  .programa-table {
    width: 100% !important;
    min-width: unset !important;
    max-width: 100% !important;
    table-layout: fixed !important;
    border-collapse: collapse !important;
    background: white !important;
  }

  /* Encabezados */
  .programa-table th {
    background: #1e1b4b !important;
    color: white !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    font-size: 7.5px !important;
    font-weight: 700 !important;
    padding: 5px 3px !important;
    text-align: center;
    word-break: break-word;
    white-space: normal !important;
  }

  /* Celdas normales */
  .programa-table td {
    border: 1px solid #999 !important;
    font-size: 8.5px !important;
    color: black !important;
    padding: 5px 3px !important;
    text-align: center;
    vertical-align: middle;
    word-break: break-word;
  }

  /* Columna fecha */
  .col-fecha {
    color: #1e1b4b !important;
    font-weight: 800 !important;
    background: #eef !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    width: 28px !important;
    min-width: 28px !important;
  }

  /* Celdas fusionadas */
  .celda-especial {
    background: #eef2ff !important;
    font-weight: 800 !important;
    font-size: 11px !important;
    color: #1e1b4b !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    letter-spacing: 0.04em;
  }

}




/* ===== CELDA FUSIONADA ===== */
.celda-especial {
  background: linear-gradient(135deg, rgba(6, 182, 212, .08), rgba(79, 70, 229, .12)) !important;
  font-size: clamp(13px, 1.8vw, 20px);
  font-weight: 800;
  color: var(--text);
  letter-spacing: 0.03em;
  border: 1px solid rgba(79, 70, 229, .4) !important;
}

.celda-especial:hover {
  background: linear-gradient(135deg, rgba(6, 182, 212, .15), rgba(79, 70, 229, .2)) !important;
}

.celda-especial:focus {
  outline: 2px solid var(--accent) !important;
}

/* ===== MODAL FUSIÓN — CHECKBOXES ===== */
.fusion-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  margin: -4px 0 4px;
}

.fusion-cols {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 180px;
  overflow-y: auto;
  padding: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.fusion-check {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}

.fusion-check:hover {
  background: var(--bg-4);
  border-color: var(--primary-light);
}

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

.fusion-check:has(input:checked) {
  background: rgba(79, 70, 229, .2);
  border-color: var(--primary-light);
  color: var(--primary-light);
}

/* Modal fusión un poco más ancho */
#modalFusion .modal {
  max-width: 500px;
}