/* ==========================================================================
   MÓDULO LA LLAMADA DE CTHULHU 7ª EDICIÓN (CoC 7ed) — ESTILOS PRINCIPALES
   Prefijo obligatorio: .coc- y #coc-
   ========================================================================== */

:root {
  --coc-bg-main: #0c1012;
  --coc-bg-surface: #141b1f;
  --coc-bg-card: #1c262c;
  --coc-bg-accent: #263842;
  --coc-border: #2e434f;
  --coc-border-focus: #3d7e5d;
  --coc-accent-green: #308455;
  --coc-accent-gold: #c5a059;
  --coc-accent-crimson: #9e2a2b;
  --coc-text-main: #e2e8f0;
  --coc-text-muted: #94a3b8;
  --coc-text-highlight: #f8fafc;
  --coc-parchment: #f6f1e5;
  --coc-parchment-border: #7c684d;
  --coc-parchment-text: #1a1714;
  --coc-font-serif: "Georgia", "Garamond", "Times New Roman", serif;
  --coc-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Ocultamiento del botón flotante de D&D cuando CoC está activo */
body.coc-active-system #view-toggle-btn {
  display: none !important;
}

#app[hidden],
#coc-app[hidden] {
  display: none !important;
}

/* Contenedor Raíz CoC */
#coc-app {
  min-height: 100vh;
  background-color: var(--coc-bg-main);
  color: var(--coc-text-main);
  font-family: var(--coc-font-sans);
  display: flex;
  flex-direction: column;
}

/* Cabecera Superior */
.coc-header {
  background: linear-gradient(180deg, #182329 0%, #10161a 100%);
  border-bottom: 2px solid var(--coc-border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.coc-header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.coc-logo {
  font-size: 1.8rem;
  filter: drop-shadow(0 0 6px rgba(48, 132, 85, 0.6));
}

.coc-title {
  font-family: var(--coc-font-serif);
  font-size: 1.25rem;
  color: var(--coc-accent-gold);
  margin: 0;
  letter-spacing: 0.5px;
}

.coc-title small {
  font-size: 0.8rem;
  color: var(--coc-text-muted);
  font-family: var(--coc-font-sans);
  font-weight: normal;
  margin-left: 6px;
}

.coc-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Botones CoC */
.coc-btn {
  background: var(--coc-bg-card);
  color: var(--coc-text-main);
  border: 1px solid var(--coc-border);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.coc-btn:hover {
  background: var(--coc-bg-accent);
  border-color: var(--coc-accent-green);
  color: var(--coc-text-highlight);
  transform: translateY(-1px);
}

.coc-btn-accent {
  background: var(--coc-accent-green);
  border-color: #3ca36b;
  color: #ffffff;
}

.coc-btn-accent:hover {
  background: #3ca36b;
  box-shadow: 0 0 10px rgba(48, 132, 85, 0.5);
}

.coc-btn-subtle {
  background: transparent;
  border-color: transparent;
  color: var(--coc-text-muted);
}

.coc-btn-subtle:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--coc-text-main);
}

/* Layout Principal de 2 Columnas (Desktop) — Idéntico a D&D 2024 */
.coc-main-layout {
  display: flex;
  width: 100vw;
  height: calc(100vh - 65px);
  overflow: hidden;
}

/* Panel Izquierdo: Vista Previa de la Hoja */
.coc-sheet-preview-pane {
  flex: 1;
  min-width: 0;
  background: #090c0e;
  padding: 20px 16px;
  overflow-y: auto;
  overflow-x: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-right: 1px solid var(--coc-border);
}

/* Panel Derecho: Controles del Wizard */
.coc-builder-pane {
  width: 440px;
  max-width: 100vw;
  flex-shrink: 0;
  background: var(--coc-bg-surface);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

/* Navegación por Pestañas (Modo PC / Tablet: Cuadrícula 3x3 idéntica a D&D 2024) */
.coc-nav-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  background: #10161a;
  border-bottom: 1px solid var(--coc-border);
  padding: 8px 10px;
  width: 100%;
  box-sizing: border-box;
}

.coc-tab-btn {
  width: 100%;
  min-width: 0;
  background: var(--coc-bg-card);
  color: var(--coc-text-muted);
  border: 1px solid var(--coc-border);
  padding: 8px 2px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  border-radius: 4px;
  text-align: center;
  transition: all 0.15s ease;
  position: relative;
}

.coc-tab-btn:hover {
  color: var(--coc-text-main);
  background: var(--coc-bg-accent);
  border-color: var(--coc-accent-green);
}

.coc-tab-btn.active {
  color: #fff;
  background: #1e3328;
  border-color: var(--coc-accent-green);
  box-shadow: inset 0 -2px 0 var(--coc-accent-green);
}

.coc-tab-btn.completed::after {
  content: " ✓";
  color: var(--coc-accent-green);
  font-weight: bold;
}

/* Contenido de Pestañas */
.coc-tab-content-area {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.coc-tab-section {
  display: none;
  animation: cocFadeIn 0.2s ease;
}

.coc-tab-section.active {
  display: block;
}

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

/* Tarjetas y Contenedores */
.coc-card {
  background: var(--coc-bg-card);
  border: 1px solid var(--coc-border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.coc-card-header {
  font-family: var(--coc-font-serif);
  color: var(--coc-accent-gold);
  font-size: 1.1rem;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Rejilla de Características */
.coc-char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.coc-char-box {
  background: #141c22;
  border: 1px solid var(--coc-border);
  border-radius: 6px;
  padding: 10px;
  text-align: center;
  position: relative;
  transition: border-color 0.2s;
}

.coc-char-box:hover {
  border-color: var(--coc-accent-green);
}

.coc-char-box.has-override {
  border-color: var(--coc-accent-gold);
  box-shadow: 0 0 6px rgba(197, 160, 89, 0.3);
}

.coc-char-label {
  font-size: 0.78rem;
  color: var(--coc-text-muted);
  text-transform: uppercase;
  font-weight: bold;
  letter-spacing: 0.5px;
}

.coc-char-val {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--coc-text-highlight);
  margin: 4px 0;
}

.coc-char-subvals {
  font-size: 0.75rem;
  color: var(--coc-text-muted);
  display: flex;
  justify-content: space-around;
  border-top: 1px dashed var(--coc-border);
  padding-top: 4px;
}

/* Indicador de Override y Botón Reset */
.coc-override-badge {
  font-size: 0.7rem;
  color: var(--coc-accent-gold);
  cursor: pointer;
  margin-left: 4px;
}

.coc-reset-override-btn {
  background: none;
  border: none;
  color: var(--coc-accent-gold);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0 4px;
  opacity: 0.8;
}

.coc-reset-override-btn:hover {
  opacity: 1;
  transform: rotate(-45deg);
}

/* Formularios CoC */
.coc-form-group {
  margin-bottom: 14px;
}

.coc-form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--coc-text-main);
}

.coc-input, .coc-select, .coc-textarea {
  width: 100%;
  background: #0f1519;
  border: 1px solid var(--coc-border);
  color: var(--coc-text-main);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.9rem;
  box-sizing: border-box;
  transition: border-color 0.2s;
}

.coc-input:focus, .coc-select:focus, .coc-textarea:focus {
  outline: none;
  border-color: var(--coc-accent-green);
  box-shadow: 0 0 0 2px rgba(48, 132, 85, 0.25);
}

/* Barra de Puntos de Habilidad */
.coc-skill-pools-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
  background: #11181d;
  border: 1px solid var(--coc-border);
  border-radius: 6px;
  padding: 10px;
  margin-bottom: 14px;
  text-align: center;
}

.coc-skill-pool-item {
  display: flex;
  flex-direction: column;
}

.coc-skill-pool-label {
  font-size: 0.75rem;
  color: var(--coc-text-muted);
}

.coc-skill-pool-val {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--coc-accent-gold);
}

.coc-skill-pool-val.depleted {
  color: var(--coc-accent-green);
}

.coc-skill-pool-val.exceeded {
  color: var(--coc-accent-crimson);
}

/* Lista de Habilidades */
.coc-skills-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.coc-skills-table th {
  background: #10171c;
  color: var(--coc-text-muted);
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--coc-border);
}

.coc-skills-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.coc-skills-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Navegación Inferior Siguiente/Anterior */
.coc-nav-buttons-bar {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--coc-border);
}

/* ==========================================================================
   ESTILOS DE LA HOJA GRÁFICA (A4)
   ========================================================================== */
.coc-sheet-page {
  width: 210mm;
  max-width: 100%;
  min-height: 297mm;
  background-color: var(--coc-parchment);
  color: var(--coc-parchment-text);
  font-family: var(--coc-font-serif);
  padding: 10mm 12mm;
  box-sizing: border-box;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  border: 1px solid #d4c5a9;
  position: relative;
  border-radius: 2px;
}

/* Cabecera de la Ficha */
.coc-sheet-header {
  border-bottom: 2px double var(--coc-parchment-border);
  padding-bottom: 8px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.coc-sheet-title-group h2 {
  font-size: 1.5rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.coc-sheet-title-group span {
  font-size: 0.85rem;
  font-style: italic;
  color: #4a3b2c;
}

/* Rejilla de Info Personal en la Hoja */
.coc-sheet-personal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  font-size: 0.8rem;
  margin-bottom: 10px;
}

.coc-sheet-field-line {
  border-bottom: 1px solid #a89478;
  padding: 2px 4px;
  display: flex;
  justify-content: space-between;
}

.coc-sheet-field-label {
  font-weight: bold;
  color: #4a3b2c;
}

.coc-sheet-field-val {
  font-weight: normal;
  color: #111;
  cursor: pointer;
}

.coc-sheet-field-val:hover {
  background: rgba(197, 160, 89, 0.2);
}

/* Rejilla de Características en Ficha A4 */
.coc-sheet-chars-row {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  margin-bottom: 10px;
  text-align: center;
}

.coc-sheet-char-card {
  border: 1px solid var(--coc-parchment-border);
  background: #fffdf9;
  border-radius: 3px;
  padding: 4px 2px;
}

.coc-sheet-char-card-name {
  font-size: 0.72rem;
  font-weight: bold;
  text-transform: uppercase;
  color: #3b2d1f;
}

.coc-sheet-char-card-main {
  font-size: 1.25rem;
  font-weight: bold;
  color: #000;
  cursor: pointer;
}

.coc-sheet-char-card-fractions {
  font-size: 0.68rem;
  display: flex;
  justify-content: space-around;
  border-top: 1px dotted #ccc;
  padding-top: 2px;
  color: #555;
}

/* Cuadrículas de Habilidades de 3 Columnas */
.coc-sheet-skills-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  font-size: 0.72rem;
  margin-bottom: 12px;
}

.coc-sheet-skill-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dotted #cfc2a9;
  padding: 1px 2px;
}

.coc-sheet-skill-row:hover {
  background: rgba(197, 160, 89, 0.2);
}

.coc-sheet-skill-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.coc-sheet-skill-boxes {
  display: flex;
  gap: 3px;
  font-family: monospace;
  font-size: 0.75rem;
}

.coc-sheet-box-val {
  min-width: 22px;
  text-align: right;
  font-weight: bold;
}

.coc-sheet-box-half, .coc-sheet-box-fifth {
  color: #555;
  font-size: 0.68rem;
}

/* ==========================================================================
   MODAL DE VISTA PREVIA Y GUARDADO
   ========================================================================== */
.coc-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 16px;
}

.coc-modal-overlay.active {
  display: flex;
}

.coc-modal-box {
  background: var(--coc-bg-surface);
  border: 1px solid var(--coc-border);
  border-radius: 8px;
  max-width: 500px;
  width: 100%;
  padding: 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.coc-modal-box h3 {
  font-family: var(--coc-font-serif);
  color: var(--coc-accent-gold);
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.3rem;
}

.coc-kofi-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(197, 160, 89, 0.12);
  border: 1px solid var(--coc-accent-gold, #c5a059);
  color: var(--coc-accent-gold, #c5a059);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.coc-kofi-link:hover {
  background: var(--coc-accent-gold, #c5a059);
  color: #0b0f14;
  transform: translateY(-1px);
}

/* Modal de Hoja Completa para Móvil */
.coc-modal-sheet-viewer {
  max-width: 95vw;
  width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  background: #111;
}

/* ==========================================================================
   OPTIMIZACIÓN RESPONSIVA Y REQUISITO R3 (MÓVIL)
   ========================================================================== */
@media (max-width: 1024px) {
  .coc-main-layout {
    grid-template-columns: 1fr;
  }

  /* R3 VINCULANTE: EN MÓVIL LA HOJA ESTÁ TOTALMENTE OCULTA EN EL WIZARD */
  #coc-sheet-preview {
    display: none !important;
  }

  .coc-builder-pane {
    height: auto;
    min-height: calc(100vh - 65px);
  }

  .coc-tab-content-area {
    padding: 14px;
  }

  .coc-char-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .coc-title {
    font-size: 1rem;
  }
}