/**
 * CookieGuard Banner Styles
 * Uses CSS custom properties for easy theming via admin settings.
 * All selectors scoped under #cookieguard-banner-root to avoid conflicts.
 */

/* ─── Custom Properties (defaults, overridden by inline styles) ─── */
#cookieguard-banner-root {
  --cg-bg: #FFFFFF;
  --cg-text: #1F2937;
  --cg-primary: #2563EB;
  --cg-btn-accept-bg: #2563EB;
  --cg-btn-accept-text: #FFFFFF;
  --cg-btn-reject-bg: #E5E7EB;
  --cg-btn-reject-text: #374151;
  --cg-border: #E5E7EB;
  --cg-overlay: rgba(0, 0, 0, 0.5);
  --cg-radius: 8px;
  --cg-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
  --cg-z: 999999;
}

/* ─── Reset ─── */
#cookieguard-banner-root *,
#cookieguard-banner-root *::before,
#cookieguard-banner-root *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ─── Overlay (for modal layout) ─── */
.cg-overlay {
  position: fixed;
  inset: 0;
  background: var(--cg-overlay);
  z-index: var(--cg-z);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cgFadeIn 0.2s ease-out;
}

/* ─── Banner Container ─── */
#cookieguard-banner-root .cg-banner {
  position: fixed;
  z-index: var(--cg-z);
  background: var(--cg-bg);
  color: var(--cg-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  animation: cgSlideIn 0.3s ease-out;
}

/* Layout: bar_bottom */
#cookieguard-banner-root .cg-banner--bar_bottom {
  bottom: 0;
  left: 0;
  right: 0;
  box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.1);
  border-top: 1px solid var(--cg-border);
}

/* Layout: bar_top */
#cookieguard-banner-root .cg-banner--bar_top {
  top: 0;
  left: 0;
  right: 0;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid var(--cg-border);
}

/* Layout: popup_left / popup_right */
#cookieguard-banner-root .cg-banner--popup_left,
#cookieguard-banner-root .cg-banner--popup_right {
  bottom: 20px;
  width: 380px;
  max-width: calc(100vw - 40px);
  border-radius: var(--cg-radius);
  box-shadow: var(--cg-shadow);
  border: 1px solid var(--cg-border);
}

#cookieguard-banner-root .cg-banner--popup_left {
  left: 20px;
}

#cookieguard-banner-root .cg-banner--popup_right {
  right: 20px;
}

/* Layout: modal */
#cookieguard-banner-root .cg-banner--modal {
  position: relative;
  width: 520px;
  max-width: calc(100vw - 40px);
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--cg-radius);
  box-shadow: var(--cg-shadow);
}

/* ─── Inner ─── */
#cookieguard-banner-root .cg-banner__inner {
  padding: 20px 24px;
}

#cookieguard-banner-root .cg-banner--bar_bottom .cg-banner__inner,
#cookieguard-banner-root .cg-banner--bar_top .cg-banner__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ─── Content ─── */
#cookieguard-banner-root .cg-banner__content {
  flex: 1;
}

#cookieguard-banner-root .cg-banner__title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--cg-text);
}

#cookieguard-banner-root .cg-banner__description {
  font-size: 13px;
  color: var(--cg-text);
  opacity: 0.8;
  margin-bottom: 0;
}

#cookieguard-banner-root .cg-banner__policy-link {
  color: var(--cg-primary);
  text-decoration: underline;
  font-size: 13px;
}

#cookieguard-banner-root .cg-banner__policy-link:hover {
  opacity: 0.8;
}

/* ─── Buttons ─── */
#cookieguard-banner-root .cg-banner__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

#cookieguard-banner-root .cg-banner--popup_left .cg-banner__actions,
#cookieguard-banner-root .cg-banner--popup_right .cg-banner__actions,
#cookieguard-banner-root .cg-banner--modal .cg-banner__actions {
  margin-top: 16px;
}

#cookieguard-banner-root .cg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: opacity 0.15s, transform 0.1s;
  white-space: nowrap;
  font-family: inherit;
  line-height: 1.4;
}

#cookieguard-banner-root .cg-btn:hover {
  opacity: 0.9;
}

#cookieguard-banner-root .cg-btn:active {
  transform: scale(0.98);
}

#cookieguard-banner-root .cg-btn--accept {
  background: var(--cg-btn-accept-bg);
  color: var(--cg-btn-accept-text);
}

#cookieguard-banner-root .cg-btn--reject {
  background: var(--cg-btn-reject-bg);
  color: var(--cg-btn-reject-text);
}

#cookieguard-banner-root .cg-btn--preferences {
  background: transparent;
  color: var(--cg-primary);
  border: 1px solid var(--cg-border);
}

/* ─── Preferences Panel ─── */
#cookieguard-banner-root .cg-preferences {
  display: none;
  border-top: 1px solid var(--cg-border);
  padding: 16px 24px 20px;
}

#cookieguard-banner-root .cg-preferences--open {
  display: block;
  animation: cgFadeIn 0.2s ease-out;
}

#cookieguard-banner-root .cg-preferences__title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--cg-text);
}

/* ─── Category Toggle ─── */
#cookieguard-banner-root .cg-category {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--cg-border);
}

#cookieguard-banner-root .cg-category:last-child {
  border-bottom: none;
}

#cookieguard-banner-root .cg-category__toggle {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

#cookieguard-banner-root .cg-category__checkbox {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  z-index: 1;
  margin: 0;
}

#cookieguard-banner-root .cg-category__checkbox:disabled {
  cursor: not-allowed;
}

#cookieguard-banner-root .cg-category__track {
  position: absolute;
  inset: 0;
  background: #D1D5DB;
  border-radius: 11px;
  transition: background 0.2s;
}

#cookieguard-banner-root .cg-category__checkbox:checked + .cg-category__track {
  background: var(--cg-primary);
}

#cookieguard-banner-root .cg-category__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s;
}

#cookieguard-banner-root .cg-category__checkbox:checked ~ .cg-category__thumb {
  transform: translateX(18px);
}

#cookieguard-banner-root .cg-category__info {
  flex: 1;
}

#cookieguard-banner-root .cg-category__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--cg-text);
}

#cookieguard-banner-root .cg-category__readonly {
  font-size: 11px;
  color: #9CA3AF;
  margin-left: 6px;
  font-weight: 400;
}

#cookieguard-banner-root .cg-category__description {
  font-size: 12px;
  color: var(--cg-text);
  opacity: 0.65;
  margin-top: 2px;
}

/* ─── Preferences save button ─── */
#cookieguard-banner-root .cg-preferences__actions {
  margin-top: 16px;
  display: flex;
  gap: 8px;
}

/* ─── Animations ─── */
@keyframes cgSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* ─── Dark theme overrides ─── */
#cookieguard-banner-root .cg-banner--dark {
  --cg-bg: #1F2937;
  --cg-text: #F9FAFB;
  --cg-border: #374151;
  --cg-btn-reject-bg: #374151;
  --cg-btn-reject-text: #F9FAFB;
}

/* ─── Responsive ─── */
@media (max-width: 640px) {
  #cookieguard-banner-root .cg-banner--bar_bottom .cg-banner__inner,
  #cookieguard-banner-root .cg-banner--bar_top .cg-banner__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  #cookieguard-banner-root .cg-banner__actions {
    justify-content: stretch;
  }

  #cookieguard-banner-root .cg-btn {
    flex: 1;
    text-align: center;
  }

  #cookieguard-banner-root .cg-banner--popup_left,
  #cookieguard-banner-root .cg-banner--popup_right {
    left: 10px;
    right: 10px;
    width: auto;
    bottom: 10px;
  }
}

/* ─── Accessibility: focus visible ─── */
#cookieguard-banner-root .cg-btn:focus-visible,
#cookieguard-banner-root .cg-category__checkbox:focus-visible + .cg-category__track {
  outline: 2px solid var(--cg-primary);
  outline-offset: 2px;
}

/* ─── Print: hide banner ─── */
@media print {
  #cookieguard-banner-root {
    display: none !important;
  }
}