/* ============================================
   PDFSSOR - Global Styles
   Paleta de colores base del proyecto
   ============================================ */

:root {
  /* Colores principales */
  --color-bg-primary: #20232a;
  --color-bg-secondary: #1d2e33;
  --color-bg-tertiary: #1b2831;
  --color-bg-card: #252a33;
  
  /* Colores de acento - Naranjas/Café */
  --color-accent-primary: #fbbb5a;
  --color-accent-secondary: #89421d;
  --color-accent-hover: #ffc870;
  --color-accent-dark: #6d3416;
  
  /* Tonos café complementarios */
  --color-coffee-light: #a67c52;
  --color-coffee-medium: #8b6f47;
  --color-coffee-dark: #6b5442;
  --color-coffee-accent: #d4a574;
  
  /* Colores de texto */
  --color-text-primary: #d5d2c9;
  --color-text-secondary: #a8a29e;
  --color-text-muted: #6b7280;
  --color-text-light: #9ca3af;
  --color-text-coffee: #c9b8a8;
  
  /* Colores de borde */
  --color-border-primary: #2a3f45;
  --color-border-secondary: #3d4a52;
  --color-border-accent: #fbbb5a;
  --color-border-coffee: #8b6f47;
  
  /* Estados */
  --color-success: #8a9b7a;
  --color-warning: #d4a574;
  --color-error: #a56b6b;
  --color-info: #7a8b9b;
  
  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-accent: 0 4px 16px rgba(251, 187, 90, 0.15);
  --shadow-coffee: 0 4px 16px rgba(166, 124, 82, 0.2);
}

/* ============================================
   Reset y configuración base
   ============================================ */

@font-face {
  font-family: 'CaskaydiaMono';
  src: url('../../public/fonts/CaskaydiaMonoNerdFontMono-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
}

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

body {
  font-family: 'CaskaydiaMono', 'Courier New', monospace;
  background: linear-gradient(135deg, var(--color-bg-primary), var(--color-bg-secondary));
  color: var(--color-text-primary);
  min-height: 100vh;
}

/* ============================================
   Animaciones
   ============================================ */

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

@keyframes slideInLeft {
  from { 
    opacity: 0; 
    transform: translateX(-20px); 
  }
  to { 
    opacity: 1; 
    transform: translateX(0); 
  }
}

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

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

.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

.slide-in-left {
  animation: slideInLeft 0.5s ease-out;
}

.slide-in-right {
  animation: slideInRight 0.5s ease-out;
}

.slide-in-up {
  animation: slideInUp 0.5s ease-out;
}

/* ============================================
   Componentes reutilizables
   ============================================ */

/* Contenedores */
.container-box {
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border-primary);
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
}

.card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-secondary);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.card:hover {
  border-color: var(--color-accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

/* Botones principales */
.btn-primary {
  background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
  color: var(--color-text-primary);
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-hover), var(--color-accent-secondary));
  transform: scale(1.05);
  box-shadow: var(--shadow-accent);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Botón secundario */
.btn-secondary {
  background-color: var(--color-bg-card);
  color: var(--color-text-primary);
  border: 2px solid var(--color-border-secondary);
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  border-color: var(--color-accent-primary);
  background-color: var(--color-bg-secondary);
  transform: scale(1.02);
}

/* Botón con tono café */
.btn-coffee {
  background: linear-gradient(135deg, var(--color-coffee-medium), var(--color-coffee-dark));
  color: var(--color-text-primary);
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-coffee);
}

.btn-coffee:hover {
  background: linear-gradient(135deg, var(--color-coffee-light), var(--color-coffee-medium));
  transform: scale(1.05);
}

.btn-coffee:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Botón de logout/cerrar */
.btn-logout {
  background-color: transparent;
  color: var(--color-accent-primary);
  border: 2px solid var(--color-accent-secondary);
  padding: 0.5rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

/* Campos de entrada */
.input-field {
  background-color: var(--color-bg-tertiary);
  border: 2px solid var(--color-border-secondary);
  color: var(--color-text-primary);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  width: 100%;
}

.input-field:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(251, 187, 90, 0.1);
}

.input-field::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.input-field:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Área de texto */
.textarea-field {
  background-color: var(--color-bg-tertiary);
  border: 2px solid var(--color-border-secondary);
  color: var(--color-text-primary);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  width: 100%;
  min-height: 120px;
  resize: vertical;
}

.textarea-field:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(251, 187, 90, 0.1);
}

/* Área de carga de archivos */
.upload-area {
  background-color: var(--color-bg-tertiary);
  border: 2px dashed var(--color-border-secondary);
  border-radius: 0.75rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.upload-area:hover {
  background-color: var(--color-bg-card);
  border-color: var(--color-accent-primary);
}

/* Círculo de acento (avatares, iconos) */
.accent-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-accent);
}

/* Barra de progreso */
.progress-bar {
  height: 6px;
  background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-secondary));
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-container {
  width: 100%;
  background-color: var(--color-bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

/* Mensajes de estado */
.alert {
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid;
  display: flex;
  align-items: start;
  gap: 0.75rem;
}

.alert-success {
  background-color: rgba(138, 155, 122, 0.15);
  border-color: var(--color-success);
  color: var(--color-success);
}

.alert-warning {
  background-color: rgba(212, 165, 116, 0.15);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.alert-error {
  background-color: rgba(165, 107, 107, 0.15);
  border-color: var(--color-error);
  color: var(--color-error);
}

.alert-info {
  background-color: rgba(122, 139, 155, 0.15);
  border-color: var(--color-info);
  color: var(--color-info);
}

/* Box de información */
.info-box {
  background-color: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-secondary);
  border-radius: 0.75rem;
  padding: 1rem;
}

/* Badge/Etiqueta */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--color-bg-card);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-secondary);
}

.badge-accent {
  background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
  color: var(--color-bg-primary);
  border: none;
}

/* Divisor */
.divider {
  height: 1px;
  background-color: var(--color-border-primary);
  margin: 1.5rem 0;
}

/* ============================================
   Utilidades
   ============================================ */

.text-accent {
  color: var(--color-accent-primary);
}

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

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

.text-coffee {
  color: var(--color-coffee-accent);
}

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

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

.bg-card {
  background-color: var(--color-bg-card);
}

.bg-coffee {
  background: linear-gradient(135deg, var(--color-coffee-medium), var(--color-coffee-dark));
}

.border-accent {
  border-color: var(--color-accent-primary);
}

.border-coffee {
  border-color: var(--color-coffee-medium);
}

/* Tabla con acentos café */
.table-header-coffee {
  background: linear-gradient(135deg, var(--color-coffee-dark), var(--color-bg-card));
  color: var(--color-coffee-accent);
  font-weight: 600;
  border-bottom: 2px solid var(--color-coffee-medium);
}

.table-row-hover:hover {
  background-color: rgba(166, 124, 82, 0.1);
  border-left: 3px solid var(--color-coffee-medium);
}

/* Card con borde café */
.card-coffee {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-coffee-dark);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.card-coffee:hover {
  border-color: var(--color-coffee-light);
  box-shadow: var(--shadow-coffee);
  transform: translateY(-2px);
}

/* Espaciado responsive */
@media (max-width: 768px) {
  .container-box {
    padding: 1.5rem;
  }
  
  .card {
    padding: 1rem;
  }
}