/* ====================================
   TIKEEP - Sistema de Diseño Profesional
   Diseño moderno, minimalista, serio
   ==================================== */

/* Variables CSS */
:root {
  /* Paleta de colores profesional y seria */
  --color-primary: #026cdf; /* Azul corporativo vibrante (Ticketmaster style) */
  --color-primary-dark: #0050a8;
  --color-primary-light: #e6f0fc; /* Fondo muy suave azulado */
  --color-accent: #026cdf; /* Mismo azul para consistencia */
  --color-accent-hover: #0050a8;
  --color-accent-soft: #e6f0fc;

  /* Colores de fondo profesionales */
  --color-bg-main: #F5F6FA; /* Gris muy claro */
  --color-bg-secondary: #FFFFFF;
  --color-bg-card: #FFFFFF;
  --color-bg-dark: #2C3E50;
  
  /* Colores de texto profesionales */
  --color-text-primary: #2C3E50; /* Mantener texto oscuro para legibilidad en fondos claros */
  --color-text-secondary: #7F8C8D;
  --color-text-tertiary: #95A5A6;
  --color-text-light: #BDC3C7;
  --color-text-white: #FFFFFF;

  /* Estados profesionales */
  --color-success: #27AE60; /* Verde profesional */
  --color-warning: #E67E22; /* Naranja corporativo */
  --color-danger: #E74C3C; /* Rojo profesional */
  --color-info: #026cdf; /* Azul información */

  /* Sombras sutiles profesionales */
  --shadow-sm: 0 1px 3px 0 rgba(2, 108, 223, 0.08); /* Sombra con tinte azulado */
  --shadow-md: 0 2px 6px 0 rgba(2, 108, 223, 0.12);
  --shadow-lg: 0 4px 12px 0 rgba(2, 108, 223, 0.15);
  --shadow-xl: 0 8px 24px 0 rgba(2, 108, 223, 0.18);
  --shadow-navbar: 0 -2px 8px 0 rgba(2, 108, 223, 0.08);

  /* Bordes profesionales */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  --border-color: #E1E8ED;
  --separator-color: rgba(2, 108, 223, 0.12);

  /* Espaciado sistema */
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  
  /* Alturas de navegación */
  --navbar-height-mobile: 60px; /* Un poco más alto para el header azul */
  --navbar-height-desktop: 70px;
  --bottombar-height: 64px;

  /* Transiciones suaves */
  --transition-fast: 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-base: 300ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Tema Oscuro Definiciones */
[data-theme="dark"] {
  --color-primary: #339af0; /* Azul un poco más claro para contraste en oscuro */
  --color-primary-dark: #1c7ed6;
  --color-primary-light: rgba(51, 154, 240, 0.15); /* Transparente azulado */
  
  --color-bg-main: #121212; /* Fondo casi negro */
  --color-bg-secondary: #1e1e1e; /* Elementos secundarios */
  --color-bg-card: #1e1e1e; /* Tarjetas */
  --color-bg-dark: #000000;
  
  --color-text-primary: #e0e0e0;
  --color-text-secondary: #a0a0a0;
  --color-text-tertiary: #6c757d;
  --color-text-light: #495057;
  --color-text-white: #ffffff;
  
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 2px 6px 0 rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 4px 12px 0 rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 8px 24px 0 rgba(0, 0, 0, 0.6);
  --shadow-navbar: 0 1px 0 0 rgba(255, 255, 255, 0.1); /* Borde sutil en vez de sombra */
  
  --border-color: #2c2c2c;
  --separator-color: rgba(255, 255, 255, 0.08);
}

/* Reset y estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--color-bg-main);
  color: var(--color-text-primary);
  line-height: 1.47;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 17px; /* iOS standard */
  letter-spacing: -0.41px; /* iOS standard */
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Tipografía */
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.2;
  font-weight: 600;
  color: var(--color-text-primary);
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}
h5 {
  font-size: 1.125rem;
}
h6 {
  font-size: 1rem;
}

p {
  color: var(--color-text-secondary);
}

/* Contenedor principal */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header */
.header {
  background-color: var(--color-primary); /* Azul Corporativo */
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--navbar-height-mobile);
  display: flex;
  align-items: center;
  border-bottom: none; /* Removed border for clean blue look */
  color: white; /* Texto blanco sobre azul */
}

/* Header structure refinement for strict mobile layout */
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 24px;
  font-weight: 800;
  color: white;
  letter-spacing: -0.5px;
  z-index: 10;
  flex-shrink: 0;
  margin-right: var(--spacing-sm);
}

.logo-text {
  font-family: inherit;
  font-style: italic; /* Signature style */
}

/* Icons */
.mobile-menu-btn,
.profile-btn {
  color: white !important;
  z-index: 20;
}

/* User Menu */
.user-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.desktop-only {
  display: none;
}

@media (min-width: 1024px) {
  .logo {
    position: static;
    transform: none;
    margin-right: auto;
  }
  
  .desktop-only {
    display: inline-flex;
  }

  .mobile-menu-btn {
    display: none;
  }
}

#notificationsBtn {
  position: relative;
}

.notification-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--color-danger);
  color: white;
  border-radius: var(--radius-full);
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  border: 2px solid var(--color-bg-secondary);
  padding: 0 4px;
}

/* Barra de búsqueda estilo profesional */
.search-bar {
  flex: 1;
  max-width: 500px;
  position: relative;
  display: none; /* Oculto en móvil por defecto, se mostrará abajo del header */
}

.search-input {
  width: 100%;
  height: 40px;
  padding: 0 var(--spacing-md);
  padding-left: 40px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 15px;
  transition: all var(--transition-fast);
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.search-input::placeholder {
  color: var(--color-text-tertiary);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.search-icon {
  position: absolute;
  left: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-tertiary);
  font-size: 18px;
}

/* Botones */
.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-white);
  box-shadow: none;
  font-weight: 500;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: none;
  box-shadow: var(--shadow-sm);
}

.btn-accent {
  background: var(--color-accent);
  color: white; /* Fix: Texto blanco para contraste con fondo azul */
  box-shadow: none;
  font-weight: 600;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.btn-secondary:hover {
  background-color: #d1e7fc;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: white;
}

.btn-ghost {
  background-color: transparent;
  color: inherit;
  box-shadow: none;
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.1); /* Efecto hover suave sobre fondo azul */
}


.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.btn-fab {
  position: fixed;
  bottom: calc(var(--bottombar-height) + var(--spacing-md));
  right: var(--spacing-md);
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: white;
  box-shadow: var(--shadow-xl);
  font-size: 32px;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  animation: fadePulse 2s ease-in-out infinite;
}

@keyframes fadePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.9; }
}

.btn-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 28px 0 rgba(0, 0, 0, 0.2);
  background: var(--color-accent-hover);
  animation: none;
}

.btn-fab:active {
  transform: scale(1);
}

/* Cards */
.card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ====================================
   LISTA DE TARJETAS MODERNAS
   ==================================== */

.tickets-grid {
  background: transparent; /* Quitar fondo blanco del contenedor */
  border-radius: 0; 
  overflow: visible; /* Permitir sombras */
  margin-top: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: 12px; /* Espacio entre tarjetas */
}

.ticket-card-modern {
  background-color: var(--color-bg-card);
  border-radius: 16px; /* Bordes más redondeados */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03); /* Sombra muy suave y moderna */
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.ticket-card-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.ticket-card-modern:active {
  transform: scale(0.99);
}

/* Indicador de estado lateral (Barra fina a la izquierda) */
.card-status-line {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
}

.card-status-line.success { background-color: var(--color-success); }
.card-status-line.warning { background-color: var(--color-warning); }
.card-status-line.danger { background-color: var(--color-danger); }
.card-status-line.default { background-color: var(--color-text-light); }


/* Estructura interna */
.card-row-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.card-icon-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-type-icon {
  color: var(--color-text-tertiary);
  display: flex;
  align-items: center;
}

.card-store-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}

.card-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.5px;
}

.card-row-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px; /* Espacio para deadlines */
}

.card-date-type {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--color-text-tertiary);
}

.card-type-label {
    text-transform: capitalize;
}

/* Badges de deadlines */
.card-row-deadlines {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--separator-color);
}

.badge-deadline {
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  gap: 5px;
}

.deadline-success {
  background-color: rgba(39, 174, 96, 0.1);
  color: var(--color-success);
}

.deadline-danger {
  background-color: rgba(231, 76, 60, 0.1);
  color: var(--color-danger);
}

/* Ticket badges siguen siendo necesarios para vista detallada */

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

.badge-success {
  background-color: rgba(72, 187, 120, 0.1);
  color: var(--color-success);
}

.badge-warning {
  background-color: rgba(237, 137, 54, 0.1);
  color: var(--color-warning);
}

.badge-danger {
  background-color: rgba(245, 101, 101, 0.1);
  color: var(--color-danger);
}

.badge-info {
  background-color: rgba(66, 153, 225, 0.1);
  color: var(--color-info);
}

/* ====================================
   NAVEGACIÓN - DUAL (MÓVIL/ESCRITORIO)
   ==================================== */

/* Menú inferior móvil */
.navbar-mobile {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottombar-height);
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--separator-color);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 var(--spacing-md);
  z-index: 100;
  box-shadow: var(--shadow-navbar);
}

.navbar-mobile-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: var(--spacing-xs);
  min-width: 64px;
  color: var(--color-text-tertiary);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.navbar-mobile-item.active {
  color: var(--color-primary);
}

.navbar-mobile-item:active {
  transform: scale(0.95);
}

.navbar-mobile-icon {
  font-size: 24px;
}

.navbar-mobile-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06px;
}

/* Menú superior escritorio */
.navbar-desktop {
  display: none;
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--separator-color);
  height: var(--navbar-height-desktop);
}

.navbar-desktop-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.navbar-desktop-links {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.navbar-desktop-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.navbar-desktop-link:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--color-text-primary);
}

.navbar-desktop-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

/* Barra de búsqueda móvil - debajo del header */
.search-bar-mobile {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--separator-color);
}

.search-bar-mobile .search-bar {
  display: block;
  max-width: 100%;
}

/* Acciones de card - deprecadas pero mantenidas */
.card-actions {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--separator-color);
}

.action-btn {
  flex: 1;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 14px;
  border-radius: var(--radius-md);
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.action-btn:hover {
  background-color: rgba(0, 0, 0, 0.04);
  color: var(--color-text-primary);
  border-color: var(--border-color);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: var(--spacing-lg);
  opacity: 0;
  animation: fadeIn var(--transition-base) forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

.modal {
  background-color: var(--color-bg-main);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp var(--transition-base) ease-out;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  padding: var(--spacing-xl);
  border-bottom: 1px solid var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-light);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.modal-body {
  padding: var(--spacing-xl);
}

.modal-footer {
  padding: var(--spacing-xl);
  border-top: 1px solid var(--color-primary-light);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

/* Formularios */
.form-group {
  margin-bottom: var(--spacing-lg);
  position: relative; /* Para autocomplete */
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text-primary);
  font-size: 0.9rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--color-primary-light);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all var(--transition-base);
  background-color: var(--color-bg-main);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Tabs */
.tabs {
  display: flex;
  gap: var(--spacing-xs);
  border-bottom: 2px solid var(--color-primary-light);
  margin-bottom: var(--spacing-xl);
}

.tab {
  padding: var(--spacing-md) var(--spacing-lg);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  margin-bottom: -2px;
}

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

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Filtros */
.filters-bar {
  background-color: var(--color-bg-main);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: center;
}

.filter-group {
  display: flex;
  gap: var(--spacing-xs);
}

.filter-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  border: 2px solid var(--color-primary-light);
  background-color: transparent;
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.toast {
  background-color: var(--color-bg-main);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  min-width: 300px;
  animation: slideInRight var(--transition-base) ease-out;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}


.toast-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

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

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

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

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

/* Estados vacíos */
.empty-state {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  background-color: var(--color-bg-main);
  border-radius: var(--radius-lg);
  margin: var(--spacing-xl) 0;
}

.empty-state-icon {
  font-size: 4rem;
  color: var(--color-primary-light);
  margin-bottom: var(--spacing-lg);
}

.empty-state-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.empty-state-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

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

.text-center {
  text-align: center;
}

.mt-0 {
  margin-top: 0;
}
.mt-1 {
  margin-top: var(--spacing-xs);
}
.mt-2 {
  margin-top: var(--spacing-sm);
}
.mt-3 {
  margin-top: var(--spacing-md);
}
.mt-4 {
  margin-top: var(--spacing-lg);
}

.mb-0 {
  margin-bottom: 0;
}
.mb-1 {
  margin-bottom: var(--spacing-xs);
}
.mb-2 {
  margin-bottom: var(--spacing-sm);
}
.mb-3 {
  margin-bottom: var(--spacing-md);
}
.mb-4 {
  margin-bottom: var(--spacing-lg);
}

/* ====================================
   RESPONSIVE - MÓVIL Y ESCRITORIO
   ==================================== */

@media (max-width: 768px) {
  /* Ajustes de espaciado móvil */
  body {
    padding-bottom: var(--bottombar-height);
  }
  
  main.container {
    padding-bottom: var(--spacing-md);
  }

  /* Menú móvil visible, escritorio oculto */
  .navbar-mobile {
    display: flex;
  }

  .navbar-desktop {
    display: none;
  }

  /* Header móvil - Ajustes para layout de 3 columnas (Logo - Search - Menu) */
  .header {
    height: auto; /* Permitir ajuste automático */
    min-height: var(--navbar-height-mobile);
    padding: var(--spacing-sm) 0;
  }
  
  .header .header-container {
    gap: 4px; /* Aún más reducido */
    padding: 0 8px 0 0; /* Sin padding a la izquierda para el logo, 8px a derecha */
  }
  
  .logo {
    margin: 0 !important; /* Force no margin on container */
    padding: 0;
    line-height: 0;
  }
  
  .logo img {
      /* margins removed */
  }
  .header .search-bar {
    display: block; /* Hacer visible */
    flex: 1; /* Ocupar espacio central restante */
    max-width: none; /* Quitar límite si lo hubiera */
    margin: 0; /* Sin márgenes, gap controla espacio igual a ambos lados */
  }
  
  .search-input {
      font-size: 14px;
      padding-left: 36px; /* Ajustar padding para icono */
      height: 38px; /* Altura cómoda */
  }
  
  .search-icon {
      left: 10px;
      width: 18px;
      height: 18px;
  }

  .user-menu {
    gap: var(--spacing-xs);
    flex-shrink: 0; /* No encoger iconos */
  }

  /* Ocultar botones desktop si aún quedan */
  .desktop-only {
    display: none !important;
  }

  /* Lista de tickets sin márgenes laterales */

  /* Lista de tickets sin márgenes laterales */
  .tickets-list,
  .tickets-grid {
    border-radius: 0;
    margin: 0;
  }

  /* Modal pantalla completa en móvil */
  /* Modal tipo ventana en móvil (NO pantalla completa) */
  .modal {
    max-height: 85vh;
    width: 90%;
    max-width: 480px;
    height: auto;
    border-radius: var(--radius-lg);
    margin: auto;
  }

  /* FAB sin ajustar - ya está configurado arriba de navbar */
  
  /* Toast adaptativo */
  .toast-container {
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    top: calc(var(--navbar-height-mobile) + var(--spacing-sm));
  }

  .toast {
    min-width: auto;
  }

  /* Filtros responsive - Diseño compacto de una sola línea */
  .filters-bar {
    margin: 0 0 var(--spacing-md) 0;
    border-radius: 0;
    padding: var(--spacing-sm); /* Reducir padding */
    background: var(--color-bg-secondary); /* Asegurar fondo para scroll */
    border-bottom: 1px solid var(--separator-color);
  }
  
  .filters-row {
    flex-direction: row; /* Volver a fila */
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: nowrap; /* No envolver */
  }

  .filter-group {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding-right: var(--spacing-sm);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    flex: 1; /* Ocupar espacio restante */
    mask-image: linear-gradient(to right, black 90%, transparent 100%); /* Desvanecer al final */
  }
  
  .filter-group::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
  }
  
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 13px; /* Un poco más pequeños */
    padding: 6px 12px;
  }
  
  /* Sort select compacto */
  #sortSelect {
    width: auto;
    flex-shrink: 0;
    font-size: 13px;
    padding: 6px 24px 6px 10px; /* Reducir padding */
    height: 32px;
    background-position: right 4px center; /* Ajustar flecha */
  }
}

/* Escritorio - mayor a 768px */
@media (min-width: 769px) {
  /* Menú escritorio visible, móvil oculto */
  .navbar-mobile {
    display: none;
  }

  .navbar-desktop {
    display: block;
  }

  /* Búsqueda visible en header en escritorio */
  .header .search-bar {
    display: block;
  }

  .search-bar-mobile {
    display: none;
  }

  /* FAB más alejado del borde en escritorio */
  .btn-fab {
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 64px;
    height: 64px;
    font-size: 28px;
  }

  /* Contenedor con padding en escritorio */
  main.container {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
  }

  /* Tickets con bordes redondeados en escritorio */
  .tickets-list,
  .tickets-grid {
    border-radius: var(--radius-lg);
  }
}


@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: var(--spacing-lg);
  }
}

/* ====================================
   Modal de Captura Rápida
   ==================================== */

.modal-quick {
  max-width: 500px;
}

/* Photo Capture Section */
.photo-section {
  margin-bottom: var(--spacing-xl);
}

.btn-camera {
  width: 100%;
  padding: var(--spacing-2xl);
  background: var(--color-bg-secondary);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  font-family: inherit;
}

.btn-camera:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.camera-icon {
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}

.btn-camera:hover .camera-icon {
  color: var(--color-accent);
  transform: scale(1.1);
}

.camera-text {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.camera-hint {
  font-size: 0.875 rem;
  color: var(--color-text-light);
}

/* Photo Preview */
.photo-preview {
  position: relative;
  width: 100%;
  margin-bottom: var(--spacing-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-secondary);
}

.photo-preview img {
  width: 100%;
  height: auto;
  display: block;
}

.btn-change-photo {
  position: absolute;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.btn-change-photo:hover {
  background: white;
  transform: scale(1.05);
}

/* Quick Form Fields */
.quick-fields {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-input-lg {
  font-size: 1.125rem;
  padding: var(--spacing-md) var(--spacing-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-group input {
  padding-right: 3.5rem;
}

.input-addon {
  position: absolute;
  right: var(--spacing-md);
  color: var(--color-text-secondary);
  font-weight: 500;
  pointer-events: none;
}

/* Form Refinements */
.form-input,
.form-select {
  border: 1px solid var(--border-color);
  font-size: 0.9375rem;
}

.form-input:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-label {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--color-text-secondary);
}

/* Responsive Modal */
@media (max-width: 768px) {
  .modal-quick {
    max-width: 100%;
    max-height: 85vh;
    border-radius: var(--radius-lg);
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .photo-section {
    margin-bottom: var(--spacing-lg);
  }
  
  .btn-camera {
    padding: var(--spacing-xl);
  }
}

/* ====================================
   AUTOCOMPLETE
   ==================================== */
.autocomplete-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  max-height: 200px;
  overflow-y: auto;
  margin-top: 4px; /* Un poco de espacio */
}

.suggestion-item {
  padding: 12px 16px;
  cursor: pointer;
  color: var(--color-text-primary);
  font-size: 15px;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.1s;
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-item:hover {
  background-color: var(--color-bg-secondary);
}

/* ====================================
   AJUSTES - TIENDAS LISTA
   ==================================== */
.settings-section {
    padding: var(--spacing-md);
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.settings-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

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

.settings-store-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.store-name {
    font-weight: 500;
    color: var(--color-text-primary);
}

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

.btn-icon-small {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    padding: 4px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.btn-icon-small:hover {
    background-color: var(--color-bg-secondary);
}

.empty-list {
    text-align: center;
    color: var(--color-text-tertiary);
    padding: 20px;
    font-style: italic;
}

/* Utility: Visually Hidden (for accessibility and mobile inputs) */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* OCR Loading State */
.pulse-loading {
    animation: pulseBorder 1.5s infinite;
    border-color: var(--color-accent);
}

@keyframes pulseBorder {
    0% { box-shadow: 0 0 0 0 rgba(2, 108, 223, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(2, 108, 223, 0); }
    100% { box-shadow: 0 0 0 0 rgba(2, 108, 223, 0); }
}

/* ==========================================================================
   FAVORITE BUTTON STYLES
   ========================================================================== */
.favorite-btn-card {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-light); /* Gris suave por defecto */
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 5;
    padding: 8px; /* Área de toque más grande */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.favorite-btn-card:hover {
    color: var(--color-danger); /* Rojo al pasar el mouse */
    background-color: rgba(231, 76, 60, 0.1); /* Fondo rojo muy suave */
    transform: scale(1.1);
}

.favorite-btn-card.favorite-active {
    color: var(--color-danger); /* Rojo activo */
}

.favorite-btn-card.favorite-active svg {
    fill: currentColor; /* Relleno sólido */
    filter: drop-shadow(0 2px 4px rgba(231, 76, 60, 0.3));
}

/* Efecto de pulsación al hacer click */
.favorite-btn-card:active {
    transform: scale(0.9);
}
/* ====================================
   CUSTOM SORT ACTIONS
   ==================================== */

.sort-dropdown-container {
    position: relative;
    display: inline-block;
}

.sort-menu-options {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    width: 180px;
    z-index: 1000;
    overflow: hidden;
    animation: fadeIn 0.15s ease-out;
}

.sort-option {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 16px;
    background: transparent;
    border: none;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sort-option:hover {
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.sort-option.active {
    background-color: rgba(var(--color-primary-rgb), 0.05); /* Assuming rgb var exists, fallback below */
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}