/* Banner de cookies con el lenguaje Quantum: panel de vidrio oscuro, orbita
 * turquesa con nucleo luminoso, acento dorado en el detalle. Usa los tokens de
 * style.css (colores, espaciado, radios, tipografia), no define colores propios
 * salvo transparencias de esos mismos tonos.
 *
 * Es una barra ancha y baja, fija abajo y centrada: texto a la izquierda y las
 * tres acciones a la derecha. En pantallas estrechas se apila como una hoja
 * inferior. Rechazar y Aceptar pesan lo mismo. El movimiento se anula si el
 * sistema pide menos animacion.
 */
.gtg-cookies {
  position: fixed;
  z-index: 1200;
  left: 50%;
  bottom: var(--space-3);
  width: min(100% - 24px, 1120px);
  transform: translateX(-50%);
  isolation: isolate;
  overflow: hidden;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(15, 191, 176, 0.3);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 96% 0%, rgba(15, 191, 176, 0.14), transparent 40%),
    radial-gradient(circle at 2% 100%, rgba(23, 55, 92, 0.3), transparent 46%),
    rgba(13, 13, 15, 0.95);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card), 0 0 0 1px rgba(0, 0, 0, 0.4);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  animation: gtg-cookies-entrada var(--motion-story, 480ms) var(--motion-easing, ease) both;
}

.gtg-cookies[hidden] {
  display: none;
}

/* Orbita decorativa, discreta en el extremo derecho. */
.gtg-cookies__orbita {
  position: absolute;
  z-index: -1;
  top: -90px;
  right: -40px;
  width: 190px;
  aspect-ratio: 1;
  pointer-events: none;
}

.gtg-cookies__orbita::before,
.gtg-cookies__orbita::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(15, 191, 176, 0.26);
  border-radius: 50%;
  transform: rotate(12deg);
  animation: gtg-cookies-orbita 28s linear infinite;
}

.gtg-cookies__orbita::after {
  inset: 30px;
  border-color: rgba(212, 180, 106, 0.24);
  transform: rotate(-25deg) scaleY(0.5);
  animation-direction: reverse;
  animation-duration: 20s;
}

.gtg-cookies__orbita span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 16px rgba(15, 191, 176, 0.8);
  animation: gtg-cookies-nucleo 4s ease-in-out infinite alternate;
}

/* --- Fila principal: texto + acciones ------------------------------------ */
.gtg-cookies__principal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3) var(--space-5);
}

.gtg-cookies__cuerpo {
  min-width: 0;
}

.gtg-cookies__titulo {
  margin: 0 0 var(--space-1);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.gtg-cookies__texto {
  margin: 0;
  max-width: 78ch;
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  line-height: 1.5;
}

.gtg-cookies__texto a {
  color: var(--color-gold);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.gtg-cookies__texto a:hover {
  color: var(--color-accent);
}

/* --- Preferencias --------------------------------------------------------- */
.gtg-cookies__panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.gtg-cookies__panel[hidden] {
  display: none;
}

.gtg-cookies__opcion {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2px var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.gtg-cookies__opcion strong {
  font-size: 0.8125rem;
  font-weight: 800;
}

.gtg-cookies__opcion small {
  grid-column: 1;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  line-height: 1.45;
}

.gtg-cookies__opcion--fija {
  cursor: default;
}

.gtg-cookies__estado {
  grid-column: 2;
  grid-row: 1 / span 2;
  color: var(--color-accent);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Interruptor: el input real queda accesible y visible al enfocarse. */
.gtg-cookies__interruptor {
  position: relative;
  grid-column: 2;
  grid-row: 1 / span 2;
  width: 40px;
  height: 22px;
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-card);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: background var(--motion-ui, 200ms) ease, border-color var(--motion-ui, 200ms) ease;
}

.gtg-cookies__interruptor::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-text-secondary);
  transition: transform var(--motion-ui, 200ms) ease, background var(--motion-ui, 200ms) ease;
}

.gtg-cookies__interruptor:checked {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.gtg-cookies__interruptor:checked::after {
  background: var(--color-accent);
  transform: translateX(18px);
  box-shadow: 0 0 10px rgba(15, 191, 176, 0.7);
}

/* --- Acciones ------------------------------------------------------------- */
.gtg-cookies__acciones {
  display: flex;
  flex: none;
  align-items: center;
  gap: var(--space-2);
}

.gtg-cookies__boton {
  min-height: 38px;
  padding: 0 var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-primary);
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--motion-ui, 200ms) ease, color var(--motion-ui, 200ms) ease,
    border-color var(--motion-ui, 200ms) ease;
}

.gtg-cookies__boton--principal {
  background: var(--color-accent);
  color: var(--accent-contrast);
}

.gtg-cookies__boton--principal:hover {
  background: var(--color-accent-hover);
}

/* Rechazar: mismo tamano y peso que Aceptar, solo cambia el relleno. */
.gtg-cookies__boton--secundario {
  border-color: rgba(255, 255, 255, 0.34);
}

.gtg-cookies__boton--secundario:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.gtg-cookies__boton--discreto {
  padding: 0 var(--space-3);
  color: var(--color-text-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.gtg-cookies__boton--discreto:hover {
  color: var(--color-accent);
}

.gtg-cookies__boton[hidden] {
  display: none;
}

.gtg-cookies a:focus-visible,
.gtg-cookies button:focus-visible,
.gtg-cookies input:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

/* Boton del pie para volver a abrir las preferencias: se ve como los enlaces
   legales vecinos. */
.gtg-footer-legal button[data-cookies-abrir] {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-secondary);
  font: inherit;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.gtg-footer-legal button[data-cookies-abrir]:hover {
  background: rgba(15, 191, 176, 0.08);
  color: var(--color-accent);
}

@keyframes gtg-cookies-entrada {
  from { opacity: 0; transform: translate(-50%, 14px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

@keyframes gtg-cookies-orbita {
  to { transform: rotate(372deg); }
}

@keyframes gtg-cookies-nucleo {
  from { opacity: 0.55; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1.15); }
}

/* Tablet: las acciones pasan debajo del texto, alineadas a la derecha. */
@media (max-width: 860px) {
  .gtg-cookies__principal {
    flex-direction: column;
    align-items: stretch;
  }

  .gtg-cookies__acciones {
    justify-content: flex-end;
  }
}

/* Tarjeta flotante en pantallas estrechas: con margen a los lados y abajo
 * (respeta la zona segura de iOS) para que no roce los bordes del movil. */
@media (max-width: 640px) {
  .gtg-cookies {
    bottom: max(var(--space-3), env(safe-area-inset-bottom, 0px));
    width: calc(100% - 2 * var(--space-3));
    max-height: calc(100dvh - 2 * var(--space-3));
    overflow-y: auto;
    padding: var(--space-3);
  }

  .gtg-cookies__acciones {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .gtg-cookies__boton--discreto {
    grid-column: 1 / -1;
    grid-row: 2;
    min-height: 34px;
  }

  .gtg-cookies__boton--principal[data-cookies-guardar] {
    grid-column: 1 / -1;
  }

  .gtg-cookies__panel {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gtg-cookies,
  .gtg-cookies__orbita::before,
  .gtg-cookies__orbita::after,
  .gtg-cookies__orbita span {
    animation: none;
  }

  .gtg-cookies__interruptor,
  .gtg-cookies__interruptor::after {
    transition: none;
  }
}