/**
 * Estilos base compartidos por todos los carnets
 * Formato CR80: 85.5mm × 54mm (323px × 204px a 96dpi)
 */

:root {
  /* Dimensiones del carnet en pantalla (85.5mm × 54mm @ 96dpi) */
  --carnet-width: 323px;
  --carnet-height: 204px;
  
  /* Escala para vista previa en pantalla */
  --carnet-scale: 1.15;
}

/* ===========================
   Contenedor Base del Carnet
   =========================== */
.carnet {
  /* Tamaño escalado para vista previa */
  width: calc(var(--carnet-width) * var(--carnet-scale));
  height: calc(var(--carnet-height) * var(--carnet-scale));
  
  /* Layout */
  display: block;
  position: relative;
  overflow: hidden;
  
  /* Bordes redondeados */
  border-radius: 14px;
  
  /* Evitar cortes al imprimir */
  page-break-inside: avoid;
  
  /* Sombra sutil */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* En impresión, usar tamaño real sin escala */
@media print {
  :root {
    --carnet-scale: 1;
  }
  
  .carnet {
    width: var(--carnet-width);
    height: var(--carnet-height);
    box-shadow: none;
  }
}

/* ===========================
   Elementos Comunes
   =========================== */

/* Contenedor de contenido */
.carnet__contenido {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Header del carnet */
.carnet__header {
  padding: 8px 12px;
}

/* Títulos */
.carnet__titulo {
  font-size: 14px;
  font-weight: 800;
  margin: 0;
  line-height: 1.2;
}

.carnet__subtitulo {
  font-size: 12px;
  font-weight: 600;
  margin: 4px 0 0 0;
  line-height: 1.2;
}

/* Datos del personal */
.carnet__datos {
  padding: 8px 12px;
}

.carnet__campo {
  margin-bottom: 6px;
  display: flex;
  gap: 8px;
}

.carnet__campo:last-child {
  margin-bottom: 0;
}

.carnet__etiqueta {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.carnet__valor {
  font-size: 11px;
  font-weight: 600;
  flex: 1;
  
  /* Truncar texto largo */
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Código QR */
.carnet__qr {
  background: #fff;
  padding: 4px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carnet__qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Logo */
.carnet__logo {
  object-fit: contain;
  display: block;
}

/* Foto */
.carnet__foto {
  background: #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
}

.carnet__foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===========================
   Decoraciones Comunes
   =========================== */
.carnet__decoracion {
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.carnet__linea {
  position: absolute;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

/* ===========================
   Estados
   =========================== */
.carnet--loading {
  opacity: 0.5;
  pointer-events: none;
}

.carnet--error {
  border: 2px solid #dc2626;
  background: #fee2e2;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 768px) {
  :root {
    --carnet-scale: 0.9;
  }
}

@media (max-width: 480px) {
  :root {
    --carnet-scale: 0.7;
  }
}