/* ========================================
   VIP Training - Sistema de Diseño Global (v23.0)
   ======================================== */

/* Variables de color - Modo Claro */
:root {
  --color-primary: #CC4B00;
  /* Naranja corporativo */
  --color-primary-dark: #A33C00;
  --color-success: #39FF14;
  --color-error: #D63939;

  /* Colores base - Modo Claro v36.0.13 (Refined Contrast) */
  --color-bg: #FFFFFF;
  --color-surface: #E0E0E0; /* Tono gris refinado v36.0.13 */
  --color-surface-rgb: 224, 224, 224;
  --color-surface-hover: #D1D1D1;

  --color-text: #212529;
  --color-text-secondary: #495057;
  --color-text-on-primary: #FFFFFF;
  --color-text-monochrome: #000000;

  --color-border: #E9ECEF;
  --color-border-strong: #DEE2E6;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  --font-size-table: clamp(12px, 2.8vw, 15px);
  --font-size-emoji: clamp(14px, 4vw, 20px);

  --color-class-fixed: #00FFFF;
  --color-class-recovered: #FF00FF;
}

/* Variables de color - Modo Oscuro */
[data-theme="dark"] {
  --color-bg: #1A1B1E;
  --color-surface: #25262B;
  --color-surface-hover: #2C2E33;

  --color-text: #C1C2C5;
  --color-text-secondary: #909296;
  --color-text-on-primary: #FFFFFF;
  --color-text-monochrome: #FFFFFF;

  --color-border: #373A40;
  --color-border-strong: #4A4D53;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
}

/* ========================================
   Reset y Base
   ======================================== */

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 40px !important;
}

/* ========================================
   Barra de Scroll Moderna
   ======================================== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, .05);
}

::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
  background: #555;
  border: 1px solid transparent;
  background-clip: content-box;
}

/* ========================================
   Switch de Dark Mode
   ======================================== */

.theme-toggle {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  top: auto !important;
  left: auto !important;
  z-index: 2000;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  padding: 0.6rem;
  cursor: pointer;
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  box-shadow: var(--shadow-lg);
  transition: all 0.2s ease;
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateZ(0);
}

.theme-toggle:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  background: var(--color-surface-hover);
}

.theme-toggle-icon {
  font-size: 1.25rem;
}

.theme-toggle-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

/* Utilidades globales */
.hidden {
  display: none !important;
}

.btn-disabled {
  opacity: 0.5 !important;
  pointer-events: none !important;
  filter: grayscale(1) !important;
  cursor: not-allowed !important;
}

/* Accesibilidad: oculto visualmente, accesible para lectores de pantalla */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========================================
   Componentes Compartidos — Admin + Usuario
   Aplica a: admin.html (#v22_admin_scope)
             user.html  (#v22_user_scope)
   index.html tiene sus propios estilos en index.css
   ======================================== */

/* --- Layout --- */

#v22_admin_scope .viewport-fixed,
#v22_user_scope .viewport-fixed {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

@media (min-width: 769px) {

  #v22_admin_scope .viewport-fixed,
  #v22_user_scope .viewport-fixed {
    height: 100vh;
    overflow: hidden;
  }
}

#v22_admin_scope .container,
#v22_user_scope .container {
  max-width: 1400px;
  margin-left: auto !important;
  margin-right: auto !important;
  padding: 0.5rem 1rem;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: flex-start !important;
  flex: 1;
  width: 100% !important;
  overflow-x: hidden;
  overflow-y: auto;
}

/* --- Utilidades de flex --- */

#v22_admin_scope .text-center,
#v22_user_scope .text-center {
  text-align: center !important;
}

#v22_admin_scope .flex,
#v22_user_scope .flex {
  display: flex !important;
}

#v22_admin_scope .flex-wrap,
#v22_user_scope .flex-wrap {
  flex-wrap: wrap !important;
}

#v22_admin_scope .flex-center,
#v22_user_scope .flex-center {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

#v22_admin_scope .flex-column,
#v22_user_scope .flex-column {
  flex-direction: column !important;
}

#v22_admin_scope .gap-2,
#v22_user_scope .gap-2 {
  gap: 1rem !important;
}

#v22_admin_scope .mt-3,
#v22_user_scope .mt-3 {
  margin-top: 1rem !important;
}

/* --- Visibilidad responsive --- */

@media (max-width: 768px) {

  #v22_admin_scope .hidden-mobile,
  #v22_user_scope .hidden-mobile {
    display: none !important;
  }
}

@media (min-width: 769px) {

  #v22_admin_scope .hidden-desktop,
  #v22_user_scope .hidden-desktop {
    display: none !important;
  }
}

/* --- Utilidades de scope --- */

#v22_admin_scope .hidden,
#v22_user_scope .hidden {
  display: none !important;
}

#v22_admin_scope .emoji-icon,
#v22_user_scope .emoji-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-emoji);
}

/* --- Tipografía --- */

#v22_admin_scope h1,
#v22_user_scope h1 {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

#v22_admin_scope h2,
#v22_user_scope h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

#v22_admin_scope .brand-text,
#v22_user_scope .brand-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

/* --- Card --- */

#v22_admin_scope .card,
#v22_user_scope .card {
  background: var(--color-surface);
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 1100px;
  margin-bottom: 0 !important;
  border: 1px solid var(--color-border);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

/* --- Botones --- */

#v22_admin_scope .btn,
#v22_user_scope .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
  gap: 0.75rem;
  width: 100%;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  min-height: 44px; /* Touch target size v30.3 */
}

#v22_admin_scope .btn-primary,
#v22_user_scope .btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(255, 136, 0, 0.25);
}

#v22_admin_scope .btn-secondary,
#v22_user_scope .btn-secondary {
  background: rgba(255, 255, 255, 0.8);
  color: #000000;
  border: 1.5px solid #000000;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.04);
  backdrop-filter: blur(10px);
}

[data-theme="dark"] #v22_admin_scope .btn-secondary,
[data-theme="dark"] #v22_user_scope .btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-sm);
}

#v22_admin_scope .btn-secondary:hover,
#v22_user_scope .btn-secondary:hover {
  background: #000000;
  color: #FFFFFF;
  transform: translateY(-2px);
}

[data-theme="dark"] #v22_admin_scope .btn-secondary:hover,
[data-theme="dark"] #v22_user_scope .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  color: white;
  border-color: rgba(255, 255, 255, 0.2);
}

#v22_admin_scope .btn-danger,
#v22_user_scope .btn-danger {
  background: var(--color-error);
  color: white;
  border: none;
}

#v22_admin_scope .btn-sm,
#v22_user_scope .btn-sm {
  width: auto !important;
  padding: 0.5rem 0.8rem !important;
  min-height: 44px !important; /* Touch target size v30.3 */
}

/* --- Formularios --- */

#v22_admin_scope .form-group,
#v22_user_scope .form-group {
  margin-bottom: 1.25rem;
}

#v22_admin_scope label,
#v22_user_scope label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

#v22_admin_scope input,
#v22_admin_scope select,
#v22_user_scope input,
#v22_user_scope select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  border: 1.5px solid #000000;
  /* Borde sólido negro para modo claro */
  border-radius: 0.75rem;
  background: var(--color-surface);
  color: var(--color-text);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] #v22_admin_scope input,
[data-theme="dark"] #v22_admin_scope select,
[data-theme="dark"] #v22_user_scope input,
[data-theme="dark"] #v22_user_scope select {
  border-color: var(--color-border-strong);
  color: #FFFFFF;
  caret-color: #FFFFFF;
}

#v22_admin_scope input:focus,
#v22_admin_scope select:focus,
#v22_user_scope input:focus,
#v22_user_scope select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(204, 75, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.05);
  background: var(--color-surface);
}

/* --- Alertas --- */

#v22_admin_scope .alert,
#v22_user_scope .alert {
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  border: 1px solid transparent;
}

#v22_admin_scope .alert-error,
#v22_user_scope .alert-error {
  background: #FFF5F5;
  color: #C53030;
  border-color: #FEB2B2;
}

[data-theme="dark"] #v22_admin_scope .alert-error,
[data-theme="dark"] #v22_user_scope .alert-error {
  background: rgba(214, 57, 57, 0.1);
  border-color: rgba(214, 57, 57, 0.2);
  color: #FF8787;
}

/* --- Sistema de Edge Toasts Global v36.0.8 --- */
.toast-container {
  position: fixed;
  bottom: calc(30px + env(safe-area-inset-bottom));
  left: -5px; /* Sobresale sutilmente del borde */
  z-index: 11000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast-v36 {
  background: var(--color-surface);
  color: #111827;
  padding: 14px 20px 14px 25px;
  border-radius: 0 12px 12px 0;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  gap: 12px;
  width: fit-content !important; /* Dinámico según contenido v36.0.9 */
  min-width: 180px;
  max-width: 350px;
  pointer-events: auto;
  animation: toast-slide-in 0.4s ease-out forwards;
  border: 1px solid rgba(0,0,0,0.08) !important; /* Definición extra v36.0.10 */
  font-weight: 700;
  font-size: 0.85rem;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .toast-v36 {
  background: var(--color-surface);
  color: #FFFFFF;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

/* Barra lateral roja solo para errores v36.0.8 */
.toast-v36.error {
  border-left: 4px solid #D63939 !important;
  padding-left: 21px; /* Ajuste por el borde */
}

@keyframes toast-slide-in {
  from { transform: translateX(-100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes toast-slide-out {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(-110%); opacity: 0; }
}

/* --- Modales --- */

#v22_admin_scope .modal,
#v22_user_scope .modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  z-index: 10000 !important;
  justify-content: center;
  align-items: center;
  overflow: auto;
  overflow: auto;
  pointer-events: auto !important;
}

#v22_admin_scope .modal.active,
#v22_user_scope .modal.active {
  display: flex !important;
}

#v22_admin_scope .modal-content,
#v22_user_scope .modal-content {
  background: var(--color-surface);
  border-radius: 12px;
  padding: 24px;
  width: 95%;
  max-width: 500px;
  position: relative;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
  margin: auto;
}

#v22_admin_scope #classQuickActionModal,
#v22_user_scope #classQuickActionModal {
  background: rgba(0, 0, 0, 0.4) !important;
  backdrop-filter: blur(4px);
}

#v22_admin_scope #classQuickActionModal .modal-content,
#v22_user_scope #classQuickActionModal .modal-content {
  background: rgba(var(--color-surface-rgb, 255, 255, 255), 0.85) !important;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

[data-theme="dark"] #v22_admin_scope #classQuickActionModal .modal-content,
[data-theme="dark"] #v22_user_scope #classQuickActionModal .modal-content {
  background: rgba(37, 38, 43, 0.85) !important;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ========================================
   Tabla Semanal — Base Compartida
   Anchos de columna (.sticky-col, .col-sala) y padding-bottom
   del contenedor difieren entre admin y user → ver admin.css / user.css
   ======================================== */

.weekly-table {
  background: var(--color-surface);
  border-radius: 1rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  width: 100%;
}

/* Base: admin no añade padding-bottom, user sí (ver user.css) */
#weeklyTableContainer {
  max-height: 70vh !important;
  overflow: auto !important;
  -webkit-overflow-scrolling: touch;
  flex: 1;
  position: relative;
  border-radius: 1rem;
  border: 1px solid var(--color-border);
}

#weeklyTableContainer table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0;
  table-layout: fixed !important;
  text-align: center;
}

/* Cabecera: sticky vertical */
#weeklyTableContainer thead th {
  position: sticky !important;
  top: 0 !important;
  z-index: 10 !important;
  background: #25262B !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 2px -1px rgba(0, 0, 0, 0.1);
  border-bottom: 2px solid var(--color-border-strong);
}

/* Esquina HORA: sticky en ambos ejes */
#weeklyTableContainer thead th.sticky-col {
  position: sticky !important;
  top: 0 !important;
  left: 0 !important;
  z-index: 20 !important;
  background: #25262B !important;
  color: #FFFFFF !important;
}

/* Columna HORA en body: sticky horizontal */
#weeklyTableContainer tbody td.sticky-col {
  position: sticky !important;
  left: 0 !important;
  z-index: 5 !important;
  background: var(--color-surface) !important;
  border-right: 2px solid var(--color-border-strong) !important;
}

/* Base de th y td — los anchos de .sticky-col y .col-sala
   son diferentes en admin (60px/45px) y user (36px/22px) → ver admin.css / user.css */
#v22_admin_scope th,
#v22_user_scope th {
  background: #25262B;
  color: white;
  padding: 4px;
  text-align: center;
  font-size: 0.65rem;
  text-transform: uppercase;
  border-bottom: 1.5px solid var(--color-border-strong);
  border-right: 1.5px solid var(--color-border-strong);
}

#v22_admin_scope td,
#v22_user_scope td {
  border-bottom: 1.5px solid var(--color-border-strong);
  border-right: 1.5px solid var(--color-border-strong);
  padding: 4px !important;
  vertical-align: top;
  background: var(--color-surface);
}

/* Base de celda de clase — user.css añade margin-bottom: 6px */
#v22_admin_scope .class-cell,
#v22_user_scope .class-cell {
  padding: 4px !important;
  border-radius: 8px;
  cursor: pointer;
  min-height: 52px;
  display: flex !important;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: var(--font-size-table);
  overflow: hidden;
}

#v22_admin_scope .class-name,
#v22_user_scope .class-name {
  font-weight: 800;
  font-size: 0.85rem;
  word-wrap: break-word;
  white-space: normal;
  overflow: hidden;
}

#v22_admin_scope .class-capacity,
#v22_user_scope .class-capacity {
  font-size: .7rem;
  background: transparent !important;
  padding: 0 !important;
  opacity: 0.9;
  display: inline-block;
}

/* v25.3.6: Estados de Cancelación y Auditoría */
.is-cancelled-label {
  color: var(--color-error) !important;
  font-weight: 900 !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.5px;
  text-shadow: 0 0 4px rgba(214, 57, 57, 0.2);
}

.badge-error {
  background: var(--color-error) !important;
  color: white !important;
  font-weight: 900 !important;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.placeholder-warning {
  color: var(--color-error) !important;
  font-weight: 800;
  font-size: 0.8rem;
}

/* ========================================
   v32 Modales de Confirmación y Alerta Premium
   ======================================== */

#v22GenericModal {
    z-index: 11000 !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}

.v22-modal-card {
    max-width: 400px !important;
    width: 90% !important;
    text-align: center;
    padding: 32px 24px !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
    animation: v22-modal-pop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes v22-modal-pop {
    from { transform: scale(0.9) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.v22-modal-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    line-height: 1;
}

.v22-modal-card h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--color-text-monochrome);
}

.v22-modal-card p {
    font-size: 1rem;
    opacity: 0.8;
    margin-bottom: 24px;
    line-height: 1.4;
}

.v22-modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.v22-modal-actions button {
    min-height: 48px; /* iPad Friendly */
    min-width: 120px;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 10px;
}

.v22-btn-confirm-danger {
    background: var(--color-error) !important;
    color: white !important;
}

.v22-btn-confirm-primary {
    background: var(--color-primary) !important;
    color: white !important;
}

/* ========================================
   SISTEMA EDGE RIBBON UNIVERSAL (v33.5)
   ======================================== */

#healthAuditMessages {
    margin-left: -24px !important;
    width: calc(100% + 24px) !important;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
    max-height: 400px;
    overflow-y: auto;
    overflow-x: hidden;
}

#healthAuditMessages div {
    position: relative !important;
    display: block !important;
    width: calc(100% + 10px) !important;
    padding: 12px 15px 12px 25px !important;
    margin-bottom: 8px !important;
    
    /* Efecto de salida del borde */
    border-left: 6px solid #D63939 !important;
    border-radius: 0 12px 12px 0 !important;
    
    /* Fondo degradado */
    background: linear-gradient(90deg, rgba(214, 57, 57, 0.15) 0%, transparent 100%) !important;
    
    text-align: left !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    color: var(--color-text-monochrome) !important;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.05) !important;
    transition: transform 0.2s ease !important;
}

#healthAuditMessages div:hover {
    transform: translateX(8px) !important;
}