/* ========== BASE THEME STYLES ========== */
/* Archivo creado para separar estilos globales de base.html */

/* ========== THEME VARIABLES ========== */
:root {
  /* Light Mode Colors */
  --primary: #46178f;
  --primary-dark: #2e0b5f;
  --primary-light: #6a28cc;
  --secondary: #ff5722;
  --success: #26890d;
  --warning: #ffa602;
  --danger: #e21b3c;
  --info: #1368ce;
  --light: #f2f2f2;
  --dark: #333;
  --white: #fff;
  
  /* Theme-specific */
  --bg-body: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --bg-card: #ffffff;
  --text-primary: #333333;
  --text-secondary: #666666;
  --border-color: #e0e0e0;
  --shadow: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.15);
}

/* Dark Mode */
[data-theme="dark"] {
  --bg-body: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  --bg-card: #1e1e2e;
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0a0;
  --border-color: #3a3a4a;
  --shadow: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.4);
  --light: #2a2a3a;
}

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

html {
  /* Reserva el espacio de la scrollbar siempre, evitando layout shift cuando aparece */
  scrollbar-gutter: stable;
}

body {
  /* Font stack: Montserrat → system fonts → emoji fonts como fallback final */
  font-family:
    'Montserrat',
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif,
    'Apple Color Emoji',
    'Segoe UI Emoji',
    'Noto Color Emoji';
  background: var(--bg-body);
  min-height: 100vh;
  color: var(--text-primary);
  transition: background 0.3s ease, color 0.3s ease;
  /* Rendering cross-platform */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  /* Evita scroll horizontal no deseado en móviles */
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  transition: color 0.3s ease;
}

a {
  color: var(--primary);
  transition: color 0.3s ease;
}

[data-theme="dark"] a {
  color: var(--primary-light);
}

p, span, div {
  color: var(--text-primary);
}

/* Header/Navbar */
.navbar {
  background: var(--primary);
  /* Safe-area: padding extra en teléfonos con notch/isla dinámica */
  padding: calc(1rem + env(safe-area-inset-top)) 2rem 1rem;
  padding-left: max(2rem, env(safe-area-inset-left));
  padding-right: max(2rem, env(safe-area-inset-right));
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-content {
  max-width: min(1520px, 97vw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand::before {
  content: "🎮";
  font-size: 2rem;
}

.navbar-nav {
  display: flex;
  gap: 1rem;
  list-style: none;
  align-items: center;
}

.nav-link {
  color: var(--white);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: background 0.3s ease;
  font-weight: 600;
  /* Touch: elimina delay de 300ms y tap highlight en móviles */
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.nav-link:hover {
  background: rgba(255,255,255,0.1);
}

/* Dark Mode Toggle */
.theme-toggle {
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.3);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.theme-toggle:hover {
  background: rgba(255,255,255,0.2);
  transform: scale(1.05);
}

.theme-toggle:active {
  transform: scale(0.95);
}

/* Main Container */
.container {
  max-width: min(1520px, 97vw);
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.content-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  margin-bottom: 2rem;
  transition: background 0.3s ease;
}

@media (min-width: 1400px) {
  .container    { padding: 0 2.5rem; }
  .content-card { padding: 2.5rem 3rem; }
}

/* Messages */
.messages {
  list-style: none;
  margin-bottom: 1.5rem;
}

.message {
  padding: 1rem 1.5rem;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message.success {
  background: #d4edda;
  color: #155724;
  border-left: 4px solid var(--success);
}

.message.error {
  background: #f8d7da;
  color: #721c24;
  border-left: 4px solid var(--danger);
}

.message.warning {
  background: #fff3cd;
  color: #856404;
  border-left: 4px solid var(--warning);
}

.message.info {
  background: #d1ecf1;
  color: #0c5460;
  border-left: 4px solid var(--info);
}

/* Dark mode: messages necesitan colores que mantengan contraste */
[data-theme="dark"] .message.success { background: rgba(38, 137, 13, 0.15); color: #86efac; border-color: #4ade80; }
[data-theme="dark"] .message.error   { background: rgba(226, 27, 60, 0.15);  color: #fca5a5; border-color: #f87171; }
[data-theme="dark"] .message.warning { background: rgba(255, 166, 2, 0.15);  color: #fcd34d; border-color: #fbbf24; }
[data-theme="dark"] .message.info    { background: rgba(19, 104, 206, 0.15); color: #93c5fd; border-color: #60a5fa; }

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  /* Cross-platform touch improvements */
  touch-action: manipulation;        /* elimina delay 300ms en Android/iOS */
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  /* Evita que el botón aparezca en estado pressed en iOS */
  -webkit-appearance: none;
  appearance: none;
}

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

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

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

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

.btn-secondary {
  background: var(--secondary);
  color: var(--white) !important;
}

.btn-success {
  background: var(--success);
  color: var(--white) !important;
}

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

.btn-warning {
  background: var(--warning);
  color: #1a1a1a !important;
}

.btn-info {
  background: var(--info);
  color: var(--white) !important;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  transition: all 0.3s ease;
}

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

[data-theme="dark"] .btn-outline {
  color: var(--primary-light);
  border-color: var(--primary-light);
}

[data-theme="dark"] .btn-outline:hover {
  background: var(--primary-light);
  color: var(--white);
}

.btn-light {
  background: var(--light);
  color: var(--dark);
  transition: all 0.3s ease;
}

[data-theme="dark"] .btn-light {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

[data-theme="dark"] .btn-light:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.25rem;
}

.btn-block {
  width: 100%;
  display: block;
}

/* Navigation Buttons */
.nav-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--light);
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-back::before {
  content: "← ";
}

.btn-next::after {
  content: " →";
}

/* Tables */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1rem 0;
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: background 0.3s ease;
}

th, td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: background 0.3s ease, border-color 0.3s ease;
}

th {
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
}

tr:hover {
  background: var(--light);
}

tr:last-child td {
  border-bottom: none;
}

/* Badge */
.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-block;
}

.badge-primary {
  background: var(--primary);
  color: var(--white);
}

.badge-success {
  background: var(--success);
  color: var(--white);
}

.badge-warning {
  background: var(--warning);
  color: #1a1a1a;
}

.badge-danger {
  background: var(--danger);
  color: var(--white);
}

.badge-info {
  background: var(--info);
  color: var(--white);
}

.badge-light {
  background: var(--light);
  color: var(--dark);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color 0.3s ease;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-size: 1rem;
  background: var(--bg-card);
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
}

textarea.form-control {
  background: var(--bg-card);
  color: var(--text-primary);
}

select.form-control {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* Cards */
.card {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
  transition: background 0.3s ease;
}

.card-header {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary);
  transition: color 0.3s ease;
}

[data-theme="dark"] .card-header {
  color: var(--primary-light);
}

/* Grid */
.grid {
  display: grid;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Footer */
footer {
  background: var(--primary-dark);
  color: var(--white);
  text-align: center;
  padding: 2rem;
  margin-top: 4rem;
}

footer a {
  color: var(--white);
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  body {
    font-size: 14px;
  }

  .nav-link {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
  }

  .container {
    margin: 0.5rem auto;
    padding: 0 0.5rem;
  }

  .content-card {
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
  }

  .nav-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }

  .nav-buttons > * {
    width: 100%;
  }

  .btn {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
  }

  .btn-lg {
    padding: 0.875rem 1.25rem;
    font-size: 1.1rem;
  }

  .btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
  }

  .btn-block-mobile {
    width: 100%;
  }

  table {
    font-size: 0.8rem;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  th, td {
    padding: 0.6rem 0.4rem;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .card {
    padding: 1rem;
  }

  .card-header {
    font-size: 1.1rem;
  }

  h1 {
    font-size: 1.75rem !important;
  }

  h2 {
    font-size: 1.5rem !important;
  }

  h3 {
    font-size: 1.25rem !important;
  }

  .form-control {
    font-size: 16px; /* Evita zoom en iOS */
  }

  .badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
  }

  footer {
    display: none; /* Ocultar footer en móviles */
    padding: 1.5rem 1rem;
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .navbar {
    display: none;
  }

  .navbar-brand {
    font-size: 1.25rem;
  }

  .navbar-brand::before {
    font-size: 1.5rem;
  }

  .container {
    margin: 0;
    padding: 0.25rem;
  }

  .content-card {
    padding: 0.75rem;
    margin-bottom: 0;
    border-radius: 8px;
  }

  h1 {
    font-size: 1.5rem !important;
  }

  h2 {
    font-size: 1.25rem !important;
  }

  .btn {
    padding: 0.65rem 0.875rem;
    font-size: 0.9rem;
  }

  .grid {
    gap: 0.75rem;
  }

  footer {
    display: none;
  }
}

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }