/*
 * WEB-57: cookie consent banner styles.
 * Uses --mdc-theme-* CSS vars if the theme defines them; falls back to a
 * neutral palette so the banner works on tenants without brand vars.
 * WCAG 2.1 AA: 4.5:1 text contrast, 3:1 UI contrast, focus-visible rings.
 */

:root {
    --abbi-consent-bg:       var(--mdc-theme-surface, #ffffff);
    --abbi-consent-fg:       var(--mdc-theme-on-surface, #1a1a1a);
    --abbi-consent-muted:    #5a5a5a;
    --abbi-consent-primary:  var(--mdc-theme-primary, #1a73e8);
    --abbi-consent-on-primary: var(--mdc-theme-on-primary, #ffffff);
    --abbi-consent-border:   #d0d0d0;
    --abbi-consent-overlay:  rgba(0, 0, 0, 0.5);
    --abbi-consent-shadow:   0 -4px 16px rgba(0, 0, 0, 0.12);
    --abbi-consent-focus:    #1a73e8;
}

/* ============================================================ */
/* Banner (bottom strip)                                         */
/* ============================================================ */

.abbi-consent-banner {
    position: fixed;
    inset: auto 0 0 0;
    z-index: 99998;
    background: var(--abbi-consent-bg);
    color: var(--abbi-consent-fg);
    border-top: 1px solid var(--abbi-consent-border);
    box-shadow: var(--abbi-consent-shadow);
    padding: 16px 24px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 24px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

.abbi-consent-banner[hidden] { display: none; }

.abbi-consent-content {
    flex: 1 1 auto;
    min-width: 0;
}

.abbi-consent-title {
    margin: 0 0 4px 0;
    font-size: 15px;
    font-weight: 600;
}

#abbi-consent-desc {
    margin: 0;
    color: var(--abbi-consent-muted);
}

.abbi-consent-actions {
    flex: 0 0 auto;
    display: flex;
    gap: 8px;
    align-items: center;
}

/* Buttons -- Accept and Reject have equal visual weight; both must be
   single-click and prominent (EU PECR/GDPR compliance). */

.abbi-consent-btn {
    appearance: none;
    border: 1px solid transparent;
    border-radius: 4px;
    padding: 10px 18px;
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    min-width: 100px;
    transition: background-color 0.15s, border-color 0.15s;
}

.abbi-consent-btn--ghost {
    background: transparent;
    color: var(--abbi-consent-fg);
    border-color: var(--abbi-consent-border);
}

.abbi-consent-btn--ghost:hover {
    background: rgba(0, 0, 0, 0.04);
}

.abbi-consent-btn--solid {
    background: var(--abbi-consent-primary);
    color: var(--abbi-consent-on-primary);
    border-color: var(--abbi-consent-primary);
}

.abbi-consent-btn--solid:hover {
    filter: brightness(0.92);
}

.abbi-consent-btn:focus-visible {
    outline: 2px solid var(--abbi-consent-focus);
    outline-offset: 2px;
}

/* Mobile -- stack to column at narrow viewport. */
@media (max-width: 640px) {
    .abbi-consent-banner {
        flex-direction: column;
        align-items: stretch;
        padding: 16px;
        gap: 12px;
    }
    .abbi-consent-actions {
        flex-direction: column-reverse;
        width: 100%;
    }
    .abbi-consent-btn { width: 100%; }
}

/* ============================================================ */
/* Customize modal                                               */
/* ============================================================ */

.abbi-consent-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.abbi-consent-modal[hidden] { display: none; }

.abbi-consent-modal-overlay {
    position: absolute;
    inset: 0;
    background: var(--abbi-consent-overlay);
}

.abbi-consent-modal-panel {
    position: relative;
    background: var(--abbi-consent-bg);
    color: var(--abbi-consent-fg);
    border-radius: 8px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.32);
    padding: 32px;
    max-width: 520px;
    width: calc(100% - 32px);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
}

.abbi-consent-modal-panel:focus { outline: none; }

#abbi-consent-modal-title {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 600;
}

.abbi-consent-modal-desc {
    margin: 0 0 24px 0;
    color: var(--abbi-consent-muted);
    font-size: 14px;
    line-height: 1.5;
}

.abbi-consent-category {
    padding: 16px 0;
    border-top: 1px solid var(--abbi-consent-border);
}
.abbi-consent-category:last-of-type { border-bottom: 1px solid var(--abbi-consent-border); }

.abbi-consent-category-row {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 15px;
}

.abbi-consent-category-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--abbi-consent-primary);
}

.abbi-consent-category-row input[type="checkbox"]:focus-visible {
    outline: 2px solid var(--abbi-consent-focus);
    outline-offset: 2px;
}

.abbi-consent-category-name {
    font-weight: 600;
}

.abbi-consent-category-desc {
    margin: 4px 0 0 28px;
    color: var(--abbi-consent-muted);
    font-size: 13px;
    line-height: 1.5;
}

.abbi-consent-modal-actions {
    margin-top: 24px;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.abbi-consent-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: transparent;
    border: none;
    font-size: 28px;
    line-height: 1;
    width: 36px;
    height: 36px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--abbi-consent-muted);
}
.abbi-consent-modal-close:hover { background: rgba(0, 0, 0, 0.05); }
.abbi-consent-modal-close:focus-visible {
    outline: 2px solid var(--abbi-consent-focus);
    outline-offset: 2px;
}

/* ============================================================ */
/* Reopen link in footer (injected after page load by JS)       */
/* ============================================================ */

.abbi-consent-reopen-link {
    display: inline-block;
    margin: 8px 0;
    color: var(--abbi-consent-muted);
    font-size: 13px;
    text-decoration: underline;
    cursor: pointer;
}
.abbi-consent-reopen-link:hover { color: var(--abbi-consent-fg); }
.abbi-consent-reopen-link:focus-visible {
    outline: 2px solid var(--abbi-consent-focus);
    outline-offset: 2px;
}

/* ============================================================ */
/* Reduced motion + dark mode honor user preference              */
/* ============================================================ */

@media (prefers-reduced-motion: reduce) {
    .abbi-consent-btn { transition: none; }
}

@media (prefers-color-scheme: dark) {
    :root {
        --abbi-consent-bg:    var(--mdc-theme-surface, #1f1f1f);
        --abbi-consent-fg:    var(--mdc-theme-on-surface, #eaeaea);
        --abbi-consent-muted: #b0b0b0;
        --abbi-consent-border: #444;
    }
}