/**
 * Carnet Chana A - VERSIÓN HÍBRIDA MEJORADA
 * Formato: 85.5mm × 54mm (323px × 204px a 96dpi)
 */

/* ===========================
   Variables de Escalado
   =========================== */
:root {
  --carnet-chana-scale: 1;
}

@media (max-width: 1200px) {
  :root { --carnet-chana-scale: 0.95; }
}
@media (max-width: 768px) {
  :root { --carnet-chana-scale: 0.85; }
}
@media (max-width: 480px) {
  :root { --carnet-chana-scale: 0.7; }
}
@media print {
  :root { --carnet-chana-scale: 1; }
}

/* ===========================
   Contenedor del Carnet
   =========================== */
.carnet--chana {
  background-color: #e4dede;
  width: calc(323px * var(--carnet-chana-scale));
  height: calc(204px * var(--carnet-chana-scale));
  position: relative;
  overflow: hidden;
  border-radius: calc(10px * var(--carnet-chana-scale));
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===========================
   Línea Superior
   =========================== */
.carnet--chana .carnet__line-superior {
  position: absolute;
  top: calc(19px * var(--carnet-chana-scale));
  left: calc(30px * var(--carnet-chana-scale));
  width: calc(283px * var(--carnet-chana-scale));
  height: calc(5px * var(--carnet-chana-scale));
  z-index: 0;
}

/* ===========================
   Polígono Decorativo
   =========================== */
.carnet--chana .carnet__polygon {
  position: absolute;
  top: calc(8px * var(--carnet-chana-scale));
  left: calc(83px * var(--carnet-chana-scale));
  width: calc(78px * var(--carnet-chana-scale));
  height: calc(71px * var(--carnet-chana-scale));
  z-index: 0;
}

/* ===========================
   Vector de Fondo
   =========================== */
.carnet--chana .carnet__vector {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* ===========================
   Frame Central con Títulos
   =========================== */
.carnet--chana .carnet__frame {
  position: absolute;
  top: calc(90px * var(--carnet-chana-scale));
  left: calc(5px * var(--carnet-chana-scale));
  width: calc(150px * var(--carnet-chana-scale));
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(9px * var(--carnet-chana-scale));
}

.carnet--chana .carnet__frame-titulos {
  display: flex;
  flex-direction: column;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: calc(6px * var(--carnet-chana-scale));
}

.carnet--chana .carnet__titulo,
.carnet--chana .carnet__subtitulo {
  font-family: "Graduate", "Inter", Helvetica, system-ui, sans-serif;
  font-weight: 400;
  color: #e4dd97;
  font-size: calc(12px * var(--carnet-chana-scale));
  text-align: center;
  line-height: 1.2;
  margin: 0;
}

.carnet--chana .carnet__lema {
  font-family: "Graduate", "Inter", Helvetica, system-ui, sans-serif;
  font-weight: 600;
  color: #fae05e;
  font-size: calc(11px * var(--carnet-chana-scale));
  text-align: center;
  margin: 0;
  line-height: 1.5;
  width: 100%;
}

/* ===========================
   Línea Inferior
   =========================== */
.carnet--chana .carnet__line-inferior {
  position: absolute;
  top: calc(186px * var(--carnet-chana-scale));
  left: calc(30px * var(--carnet-chana-scale));
  width: calc(283px * var(--carnet-chana-scale));
  height: calc(5px * var(--carnet-chana-scale));
  z-index: 1;
}

/* ===========================
   Logo
   =========================== */
.carnet--chana .carnet__logo {
  position: absolute;
  top: calc(9px * var(--carnet-chana-scale));
  left: calc(-30px * var(--carnet-chana-scale));
  width: calc(180px * var(--carnet-chana-scale));
  height: calc(85px * var(--carnet-chana-scale));
  z-index: 2;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* ===========================
   Código QR
   =========================== */
.carnet--chana .carnet__qr {
  position: absolute;
  top: calc(99px * var(--carnet-chana-scale));
  left: calc(226px * var(--carnet-chana-scale));
  width: calc(72px * var(--carnet-chana-scale));
  height: calc(72px * var(--carnet-chana-scale));
  z-index: 2;
  background: #ffffff;
  padding: calc(4px * var(--carnet-chana-scale));
  border-radius: calc(6px * var(--carnet-chana-scale));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.carnet--chana .carnet__qr canvas,
.carnet--chana .carnet__qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ===========================
   Datos del Personal
   =========================== */
.carnet--chana .carnet__datos {
  position: absolute;
  top: calc(36px * var(--carnet-chana-scale));
  left: calc(116px * var(--carnet-chana-scale));
  z-index: 2;
  display: inline-flex;
  align-items: flex-start;
  gap: calc(6px * var(--carnet-chana-scale));
}

.carnet--chana .carnet__labels {
  display: flex;
  flex-direction: column;
  width: calc(54px * var(--carnet-chana-scale));
  align-items: flex-end;
  gap: calc(9px * var(--carnet-chana-scale));
  flex-shrink: 0;
}

.carnet--chana .carnet__label {
  font-family: "Graduate", "Inter", Helvetica, system-ui, sans-serif;
  font-size: calc(10px * var(--carnet-chana-scale));
  color: #000;
  text-align: right;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.carnet--chana .carnet__values {
  display: flex;
  flex-direction: column;
  width: calc(140px * var(--carnet-chana-scale));
  gap: calc(9px * var(--carnet-chana-scale));
  flex-shrink: 1;
  min-width: 0;
}

.carnet--chana .carnet__value {
  font-family: "Graduate", "Inter", Helvetica, system-ui, sans-serif;
  font-size: calc(9.5px * var(--carnet-chana-scale));
  color: #000;
  font-weight: 500;
  line-height: 1.1;
  overflow: hidden;
  white-space: nowrap;
}

/* ===========================
   Impresión
   =========================== */
@media print {
  .carnet--chana {
    page-break-inside: avoid;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    box-shadow: none;
  }
  
  .carnet--chana .carnet__value[title]:hover::after {
    display: none;
  }
}

/* ===========================
   Estados Especiales
   =========================== */
.carnet--chana .carnet__value--truncated {
  position: relative;
}

.carnet--chana .carnet__value--truncated::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 15px;
  background: linear-gradient(to right, transparent, #e4dede);
  pointer-events: none;
}