/* ============================================
   SISTEMA DE DISEÑO - RESTAURANTE
   Diseño Premium con Glassmorphism y Dark Theme
   ============================================ */

/* ============================================
   VARIABLES CSS
   ============================================ */
:root {
  /* Colores Principales - Bohemios Dark Theme */
  --color-primary: #8B2243;
  /* Burgundy/Wine principal */
  --color-primary-dark: #6A1832;
  /* Burgundy oscuro */
  --color-primary-light: #A52A4A;
  /* Burgundy claro */

  --color-secondary: #D4AF37;
  /* Dorado elegante */
  --color-accent: #B8860B;
  /* Dorado oscuro */

  /* Colores de Fondo - DARK THEME */
  --color-bg-dark: #0A0A0A;
  /* Negro casi puro */
  --color-bg-darker: #050505;
  /* Negro absoluto */
  --color-bg-card: #1A1A1A;
  /* Gris muy oscuro */
  --color-bg-card-hover: #252525;
  /* Gris oscuro hover */

  /* Colores de Texto - DARK THEME */
  --color-text-primary: #FFFFFF;
  /* Blanco puro */
  --color-text-secondary: #A0A0A0;
  /* Gris claro */
  --color-text-muted: #707070;
  /* Gris medio */

  /* Glassmorphism - DARK THEME */
  --glass-bg: rgba(26, 26, 26, 0.7);
  --glass-border: rgba(139, 34, 67, 0.3);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  --glass-backdrop: blur(10px);

  /* Estados */
  --color-success: #28a745;
  --color-warning: #ffc107;
  --color-danger: #dc3545;
  --color-info: #17a2b8;

  /* Sombras - DARK THEME */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(139, 34, 67, 0.4);
  /* Glow burgundy */

  /* Navbar - DARK THEME */
  --navbar-bg: rgba(10, 10, 10, 0.95);
  --navbar-bg-scrolled: rgba(10, 10, 10, 1);
  --navbar-border: rgba(139, 34, 67, 0.3);

  /* Transiciones */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Espaciado */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
}

/* ============================================
   LIGHT THEME VARIABLES
   ============================================ */
[data-theme="light"] {
  /* Colores de Fondo - LIGHT THEME */
  --color-bg-dark: #FFFFFF;
  --color-bg-darker: #F8F9FA;
  --color-bg-card: #FFFFFF;
  --color-bg-card-hover: #F5F5F5;

  /* Colores de Texto - LIGHT THEME */
  --color-text-primary: #1A1A1A;
  --color-text-secondary: #666666;
  --color-text-muted: #999999;

  /* Glassmorphism - LIGHT THEME */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(139, 34, 67, 0.2);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);

  /* Sombras - LIGHT THEME */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 0 20px rgba(139, 34, 67, 0.2);

  /* Navbar - LIGHT THEME */
  --navbar-bg: rgba(255, 255, 255, 0.95);
  --navbar-bg-scrolled: rgba(255, 255, 255, 1);
  --navbar-border: rgba(139, 34, 67, 0.1);

  /* Logo contrast in light theme */
  --color-logo: var(--color-primary);
}

.navbar-logo {
  color: var(--color-secondary);
  /* Default dark theme gold */
}

[data-theme="light"] .navbar-logo {
  color: var(--color-logo);
  /* Light theme burgundy */
}

/* ============================================
   RESET Y BASE
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Montserrat', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--color-bg-dark);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  padding-top: 70px;
  /* Espacio para navbar fijo */
}

/* Imágenes y multimedia fluidas */
img,
video,
canvas,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}


/* ============================================
   TIPOGRAFÍA
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  font-family: 'Playfair Display', serif;
}

h1 {
  font-size: 3.5rem;
  color: var(--color-secondary);
  /* Dorado */
}

h2 {
  font-size: 2.5rem;
  color: var(--color-text-primary);
  /* Blanco */
}

h3 {
  font-size: 1.75rem;
  color: var(--color-text-primary);
}

h4 {
  font-size: 1.5rem;
  color: var(--color-text-secondary);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--color-primary-light);
}

/* ============================================
   GLASSMORPHISM COMPONENTS
   ============================================ */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
}

.glass-strong {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
}

/* ============================================
   NAVEGACIÓN - Diseño Bohemios Tapas
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 2rem;
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--navbar-border);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition-normal);
}

.navbar.scrolled {
  background: var(--navbar-bg-scrolled);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}

.navbar-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 400;
  font-style: italic;
  /* Color manejado por tema arriba */
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
  white-space: nowrap;
  justify-self: start;
}

.navbar-logo i {
  display: none;
  /* Ocultar icono para diseño más limpio */
}

.navbar-logo:hover {
  color: var(--color-primary);
  /* Burgundy on hover */
  transform: scale(1.02);
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
  margin: 0;
  padding: 0;
  justify-self: center;
}

.navbar-menu li {
  margin: 0;
}

.navbar-menu a {
  color: var(--color-text-primary);
  font-weight: 400;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  transition: var(--transition-fast);
  position: relative;
  display: inline-block;
  white-space: nowrap;
  text-transform: capitalize;
}

/* Ocultar iconos en el menú principal */
.navbar-menu a i {
  display: none;
}

/* Línea inferior animada al hover */
.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-fast);
}

.navbar-menu a:hover {
  color: var(--color-primary);
}

.navbar-menu a:hover::after {
  width: 100%;
}

.navbar-menu a.active {
  color: var(--color-primary);
  font-weight: 500;
}

.navbar-menu a.active::after {
  width: 100%;
}

/* Contenedor de acciones (idioma, admin, social) */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-self: end;
}

/* Social Icons */
.navbar-social {
  display: flex;
  gap: 1rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-social a {
  color: var(--color-text-primary);
  font-size: 1.1rem;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar-social a:hover {
  color: var(--color-primary);
  transform: scale(1.1);
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(123, 30, 63, 0.6);
}

.btn-secondary {
  background: var(--glass-bg);
  color: var(--color-text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--glass-border);
  border-color: var(--color-primary);
}

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

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

/* ============================================
   TARJETAS (CARDS)
   ============================================ */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.card-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

/* ============================================
   FORMULARIOS
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-md);
}

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

.form-control {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
  background: rgba(255, 255, 255, 0.08);
}

.form-control::placeholder {
  color: var(--color-text-muted);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

select.form-control {
  cursor: pointer;
}

/* ============================================
   GRID SYSTEM
   ============================================ */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--spacing-xl);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(var(--spacing-md) * -1);
}

.col {
  flex: 1;
  padding: 0 var(--spacing-md);
}

.col-1 {
  flex: 0 0 8.333%;
  max-width: 8.333%;
}

.col-2 {
  flex: 0 0 16.666%;
  max-width: 16.666%;
}

.col-3 {
  flex: 0 0 25%;
  max-width: 25%;
}

.col-4 {
  flex: 0 0 33.333%;
  max-width: 33.333%;
}

.col-6 {
  flex: 0 0 50%;
  max-width: 50%;
}

.col-8 {
  flex: 0 0 66.666%;
  max-width: 66.666%;
}

.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
}

/* ============================================
   UTILIDADES
   ============================================ */
.text-center {
  text-align: center;
}

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

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

.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);
}

.mt-5 {
  margin-top: var(--spacing-xl);
}

.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);
}

.mb-5 {
  margin-bottom: var(--spacing-xl);
}

.p-1 {
  padding: var(--spacing-xs);
}

.p-2 {
  padding: var(--spacing-sm);
}

.p-3 {
  padding: var(--spacing-md);
}

.p-4 {
  padding: var(--spacing-lg);
}

.p-5 {
  padding: var(--spacing-xl);
}

.d-flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

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

.justify-content-center {
  justify-content: center;
}

.justify-content-between {
  justify-content: space-between;
}

.gap-1 {
  gap: var(--spacing-xs);
}

.gap-2 {
  gap: var(--spacing-sm);
}

.gap-3 {
  gap: var(--spacing-md);
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }

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

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

.slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  html {
    font-size: 14px;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .navbar {
    padding: 0.75rem 1rem;
  }

  .navbar-logo {
    font-size: 1.1rem;
  }

  h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .navbar-logo {
    font-size: 0.95rem;
    white-space: normal;
    /* Permitir que el logo largo se divida en dos líneas si es necesario */
    max-width: 70%;
  }

  .col-3,
  .col-4,
  .col-6 {
    flex: 0 0 100%;
    max-width: 100%;
  }

  h1 {
    font-size: 2rem;
  }
}