/* Gravitas AI - Cookie Consent v2.0 */

/* ── Banner ── */
.c-cookie-banner {
  position: fixed;
  bottom: var(--g-space-4);
  left: var(--g-space-4);
  right: var(--g-space-4);
  max-width: 540px;
  background: var(--g-gray-100);
  border: 1px solid var(--g-glass-border);
  border-radius: var(--g-radius-lg);
  padding: var(--g-space-5);
  z-index: var(--g-z-toast);
  display: none;
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
}

.c-cookie-banner--visible {
  display: block;
  animation: cookieSlideUp 350ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes cookieSlideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.c-cookie-banner__text {
  margin: 0 0 var(--g-space-4);
  font-size: var(--g-text-sm);
  color: var(--g-color-text-muted);
  line-height: 1.5;
}

.c-cookie-banner__text a {
  color: var(--g-gradient-start);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.c-cookie-banner__actions {
  display: flex;
  gap: var(--g-space-2);
  flex-wrap: wrap;
}

/* ── Modal ── */
.c-cookie-modal {
  position: fixed;
  inset: 0;
  z-index: calc(var(--g-z-toast) + 10);
  display: none;
  align-items: center;
  justify-content: center;
}

.c-cookie-modal--visible {
  display: flex;
  animation: cookieFadeIn 200ms ease;
}

@keyframes cookieFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.c-cookie-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.c-cookie-modal__panel {
  position: relative;
  width: 90%;
  max-width: 520px;
  max-height: 85vh;
  background: var(--g-gray-100);
  border: 1px solid var(--g-glass-border);
  border-radius: var(--g-radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  animation: cookieModalIn 300ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes cookieModalIn {
  from {
    transform: translateY(24px) scale(0.97);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.c-cookie-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--g-space-5) var(--g-space-6);
  border-bottom: 1px solid var(--g-glass-border);
}

.c-cookie-modal__title {
  font-size: var(--g-text-xl);
  font-family: var(--g-font-head);
  margin: 0;
}

.c-cookie-modal__close {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  color: var(--g-color-text-muted);
  border-radius: var(--g-radius-sm);
  transition:
    background var(--g-transition-fast),
    color var(--g-transition-fast);
  border: none;
  background: none;
  cursor: pointer;
}

.c-cookie-modal__close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--g-color-text);
}

.c-cookie-modal__body {
  padding: var(--g-space-5) var(--g-space-6);
  overflow-y: auto;
  flex: 1;
}

.c-cookie-modal__intro {
  font-size: var(--g-text-sm);
  color: var(--g-color-text-muted);
  margin: 0 0 var(--g-space-5);
  line-height: 1.5;
}

/* Category blocks */
.c-cookie-modal__category {
  padding: var(--g-space-4) 0;
  border-top: 1px solid var(--g-glass-border);
}

.c-cookie-modal__category:last-child {
  border-bottom: none;
}

.c-cookie-modal__category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--g-space-3);
}

.c-cookie-modal__category-header strong {
  font-size: var(--g-text-base);
}

.c-cookie-modal__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15em 0.5em;
  border-radius: var(--g-radius-full);
  margin-left: var(--g-space-2);
  vertical-align: middle;
}

.c-cookie-modal__badge--required {
  background: rgba(28, 163, 255, 0.15);
  color: var(--g-gradient-start);
}

.c-cookie-modal__category-desc {
  font-size: var(--g-text-xs);
  color: var(--g-color-text-dim);
  margin: var(--g-space-2) 0 0;
  line-height: 1.5;
}

/* Toggle switch */
.c-cookie-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  cursor: pointer;
  flex-shrink: 0;
}

.c-cookie-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.c-cookie-toggle__track {
  position: absolute;
  inset: 0;
  background: var(--g-gray-400);
  border-radius: var(--g-radius-full);
  transition: background var(--g-transition-fast);
}

.c-cookie-toggle__track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--g-transition-fast);
}

.c-cookie-toggle input:checked + .c-cookie-toggle__track {
  background: var(--g-gradient-start);
}

.c-cookie-toggle input:checked + .c-cookie-toggle__track::after {
  transform: translateX(20px);
}

.c-cookie-toggle input:focus-visible + .c-cookie-toggle__track {
  outline: 2px solid var(--g-gradient-start);
  outline-offset: 2px;
}

/* Footer */
.c-cookie-modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--g-space-2);
  padding: var(--g-space-4) var(--g-space-6);
  border-top: 1px solid var(--g-glass-border);
}

/* Small button variant */
.btn--sm {
  padding: var(--g-space-2) var(--g-space-4);
  font-size: var(--g-text-sm);
}

/* ── Mobile ── */
@media (max-width: 767px) {
  .c-cookie-banner {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    max-width: none;
    padding: 0.875rem 1rem;
    border-radius: 12px;
  }

  .c-cookie-banner__text {
    margin: 0 0 0.625rem;
    font-size: 0.8rem;
    line-height: 1.4;
  }

  .c-cookie-banner__actions {
    gap: 0.5rem;
  }

  .c-cookie-banner__actions .btn {
    font-size: 0.8rem;
    padding: 0.45rem 0.7rem;
  }

  .c-cookie-modal__panel {
    width: 95%;
    max-height: 90vh;
  }

  .c-cookie-modal__header,
  .c-cookie-modal__body,
  .c-cookie-modal__footer {
    padding-left: var(--g-space-4);
    padding-right: var(--g-space-4);
  }

  .c-cookie-modal__footer {
    flex-direction: column;
    gap: var(--g-space-2);
  }

  .c-cookie-modal__footer .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .c-cookie-banner--visible,
  .c-cookie-modal--visible,
  .c-cookie-modal__panel {
    animation: none;
  }
}