/*
 * cookie-consent.css — Sprint 4B POST #2 redesign (bottom-right pill).
 *
 * Industry-standard cookie toast pattern (Stripe Checkout / Linear / Vercel):
 *   - Fixed bottom-right (jo full-width)
 *   - Max-width 420px desktop, full-width minus 16px mobile (<640px)
 *   - Automatic dark mode via prefers-color-scheme
 *   - Smooth slide-up + fade-in entrance (300ms ease-out)
 *   - Slide-down + fade-out exit (200ms) via .ds-cookie-banner--exiting class
 *   - CSS variables for easy theming
 *   - Smaller buttons (8px 16px padding, 13px font)
 *
 * Consent API (window.AccessAlConsent) and class names (ds-cookie-*) preserved
 * for backwards compat with cookie-consent.js logic — only styling changes.
 */

/* ----------------------------------------- CSS variables (theme tokens) */

:root {
    --ds-cookie-bg: #ffffff;
    --ds-cookie-text: #1a1a1a;
    --ds-cookie-text-muted: #6b7280;
    --ds-cookie-border: #e5e7eb;
    --ds-cookie-link: #2563eb;
    --ds-cookie-primary-bg: #2563eb;
    --ds-cookie-primary-hover: #1d4ed8;
    --ds-cookie-primary-text: #ffffff;
    --ds-cookie-secondary-bg: transparent;
    --ds-cookie-secondary-text: #374151;
    --ds-cookie-secondary-border: #d1d5db;
    --ds-cookie-secondary-hover-bg: #f9fafb;
    --ds-cookie-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    --ds-cookie-overlay: rgba(17, 24, 39, 0.55);
    --ds-cookie-modal-border: #f3f4f6;
}

@media (prefers-color-scheme: dark) {
    :root {
        --ds-cookie-bg: #1f2937;
        --ds-cookie-text: #f3f4f6;
        --ds-cookie-text-muted: #9ca3af;
        --ds-cookie-border: #374151;
        --ds-cookie-link: #60a5fa;
        --ds-cookie-primary-bg: #3b82f6;
        --ds-cookie-primary-hover: #2563eb;
        --ds-cookie-secondary-text: #e5e7eb;
        --ds-cookie-secondary-border: #4b5563;
        --ds-cookie-secondary-hover-bg: #374151;
        --ds-cookie-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        --ds-cookie-overlay: rgba(0, 0, 0, 0.7);
        --ds-cookie-modal-border: #374151;
    }
}

/* ----------------------------------------- Banner (bottom-right pill) */

.ds-cookie-banner {
    position: fixed;
    bottom: 20px;
    right: 20px;
    max-width: 420px;
    z-index: 9999;
    background: var(--ds-cookie-bg);
    color: var(--ds-cookie-text);
    border: 1px solid var(--ds-cookie-border);
    border-radius: 12px;
    box-shadow: var(--ds-cookie-shadow);
    padding: 20px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    line-height: 1.5;
    animation: ds-cookie-slide-up 300ms ease-out;
}

@keyframes ds-cookie-slide-up {
    from { transform: translateY(20px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

.ds-cookie-banner--exiting {
    animation: ds-cookie-slide-down 200ms ease-out forwards;
}

@keyframes ds-cookie-slide-down {
    from { transform: translateY(0); opacity: 1; }
    to   { transform: translateY(20px); opacity: 0; }
}

.ds-cookie-banner__title {
    display: block;
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ds-cookie-text);
}

.ds-cookie-banner__text {
    margin: 0 0 16px;
    color: var(--ds-cookie-text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.ds-cookie-banner__text a {
    color: var(--ds-cookie-link);
    text-decoration: underline;
}

.ds-cookie-banner__text a:hover {
    text-decoration: none;
}

.ds-cookie-banner__actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* ----------------------------------------- Buttons */

.ds-cookie-btn {
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 120ms ease, transform 120ms ease, opacity 120ms ease, border-color 120ms ease;
    line-height: 1.2;
    white-space: nowrap;
}

.ds-cookie-btn:hover { transform: scale(1.02); }

.ds-cookie-btn:focus-visible {
    outline: 2px solid var(--ds-cookie-link);
    outline-offset: 2px;
}

.ds-cookie-btn--primary {
    background: var(--ds-cookie-primary-bg);
    color: var(--ds-cookie-primary-text);
    border-color: var(--ds-cookie-primary-bg);
}

.ds-cookie-btn--primary:hover {
    background: var(--ds-cookie-primary-hover);
    border-color: var(--ds-cookie-primary-hover);
}

.ds-cookie-btn--secondary {
    background: var(--ds-cookie-secondary-bg);
    color: var(--ds-cookie-secondary-text);
    border-color: var(--ds-cookie-secondary-border);
}

.ds-cookie-btn--secondary:hover {
    background: var(--ds-cookie-secondary-hover-bg);
}

/* Settings link — text-only, no border, underline on hover */
.ds-cookie-btn--ghost {
    background: transparent;
    color: var(--ds-cookie-text-muted);
    border: none;
    padding: 8px 8px;
    text-decoration: none;
}

.ds-cookie-btn--ghost:hover {
    text-decoration: underline;
    transform: none;
}

/* ----------------------------------------- Modal (settings) */

.ds-cookie-modal {
    position: fixed;
    inset: 0;
    background: var(--ds-cookie-overlay);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    animation: ds-cookie-fade-in 200ms ease-out;
}

@keyframes ds-cookie-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.ds-cookie-modal__panel {
    background: var(--ds-cookie-bg);
    border-radius: 12px;
    max-width: 480px;
    width: 100%;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
    box-shadow: var(--ds-cookie-shadow);
    color: var(--ds-cookie-text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.ds-cookie-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px 8px;
}

.ds-cookie-modal__header h2 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--ds-cookie-text);
}

.ds-cookie-modal__close {
    background: none;
    border: none;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    color: var(--ds-cookie-text-muted);
    padding: 4px 8px;
    border-radius: 6px;
    transition: background 120ms ease, color 120ms ease;
}

.ds-cookie-modal__close:hover {
    background: var(--ds-cookie-secondary-hover-bg);
    color: var(--ds-cookie-text);
}

.ds-cookie-modal__intro {
    padding: 0 22px;
    margin: 0 0 16px;
    color: var(--ds-cookie-text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.ds-cookie-cat {
    border-top: 1px solid var(--ds-cookie-modal-border);
    padding: 14px 22px;
}

.ds-cookie-cat__row {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    cursor: pointer;
}

.ds-cookie-cat__row input[type="checkbox"] {
    flex: 0 0 auto;
    margin-top: 3px;
    width: 18px;
    height: 18px;
    accent-color: var(--ds-cookie-primary-bg);
    cursor: pointer;
}

.ds-cookie-cat__row input[type="checkbox"]:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

.ds-cookie-cat__text {
    flex: 1 1 auto;
}

.ds-cookie-cat__text strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--ds-cookie-text);
    margin-bottom: 2px;
}

.ds-cookie-cat__text span {
    display: block;
    font-size: 12px;
    color: var(--ds-cookie-text-muted);
    line-height: 1.5;
}

.ds-cookie-modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 22px 18px;
    border-top: 1px solid var(--ds-cookie-modal-border);
}

/* ----------------------------------------- Mobile (<= 640px) */

@media (max-width: 640px) {
    .ds-cookie-banner {
        right: 8px;
        left: 8px;
        bottom: 8px;
        max-width: none;
        padding: 16px;
    }
    .ds-cookie-banner__actions {
        flex-direction: column-reverse;
        width: 100%;
    }
    .ds-cookie-btn--primary,
    .ds-cookie-btn--secondary {
        width: 100%;
        padding: 10px 16px;
    }
    .ds-cookie-btn--ghost {
        width: 100%;
        text-align: center;
        padding: 10px 8px;
    }
    .ds-cookie-modal {
        padding: 8px;
    }
}

/* ----------------------------------------- Reduced motion */

@media (prefers-reduced-motion: reduce) {
    .ds-cookie-banner,
    .ds-cookie-banner--exiting,
    .ds-cookie-modal {
        animation: none;
    }
    .ds-cookie-btn:hover {
        transform: none;
    }
}