/**
 * DAD Consent — Frontend CSS
 *
 * Minimal, accessible styles for the consent banner, preferences modal,
 * and embed placeholders. Designed to work with Elementor without
 * z-index conflicts.
 *
 * @package DAD_Consent_Plugin
 */

/* ─── Variables ─────────────────────────────── */
:root {
    --dad-consent-bg: #ffffff;
    --dad-consent-text: #1a1a1a;
    --dad-consent-text-secondary: #555555;
    --dad-consent-border: #dddddd;
    --dad-consent-primary: #0073aa;
    --dad-consent-primary-hover: #005a87;
    --dad-consent-secondary: #555555;
    --dad-consent-secondary-hover: #333333;
    --dad-consent-toggle-on: #0073aa;
    --dad-consent-toggle-off: #cccccc;
    --dad-consent-overlay-bg: rgba(0, 0, 0, 0.5);
    --dad-consent-radius: 8px;
    --dad-consent-shadow: 0 -2px 16px rgba(0, 0, 0, 0.15);
    --dad-consent-z-banner: 999999;
    --dad-consent-z-modal: 1000000;
    --dad-consent-z-overlay: 999998;
    --dad-consent-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* ─── Banner ────────────────────────────────── */
.dad-consent-banner {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    z-index: var(--dad-consent-z-banner);
    background: var(--dad-consent-bg);
    color: var(--dad-consent-text);
    font-family: var(--dad-consent-font);
    font-size: 14px;
    line-height: 1.5;
    box-shadow: var(--dad-consent-shadow);
    padding: 20px 24px;
    box-sizing: border-box;
}

.dad-consent-banner--bottom {
    bottom: 0;
    border-top: 1px solid var(--dad-consent-border);
}

.dad-consent-banner--top {
    top: 0;
    border-bottom: 1px solid var(--dad-consent-border);
}

.dad-consent-banner--center {
    top: 50%;
    left: 50%;
    right: auto;
    transform: translate(-50%, -50%);
    max-width: 600px;
    border-radius: var(--dad-consent-radius);
    border: 1px solid var(--dad-consent-border);
}

.dad-consent-banner.dad-consent-visible {
    display: block;
}

.dad-consent-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.dad-consent-banner-text {
    flex: 1 1 400px;
    margin: 0;
    font-size: 14px;
    color: var(--dad-consent-text);
}

.dad-consent-banner-text a {
    color: var(--dad-consent-primary);
    text-decoration: underline;
}

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

.dad-consent-banner-info {
    font-size: 12px;
    color: var(--dad-consent-text-secondary);
    margin-top: 8px;
    width: 100%;
}

.dad-consent-banner-info a {
    color: var(--dad-consent-primary);
    text-decoration: underline;
}

/* ─── Buttons ───────────────────────────────── */
/* Use ID selectors for higher specificity to override theme button styles. */
#dad-consent-banner .dad-consent-btn,
#dad-consent-modal .dad-consent-btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.3;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    font-family: var(--dad-consent-font);
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    min-width: 0;
    max-width: 100%;
    width: auto;
    box-sizing: border-box;
}

#dad-consent-banner .dad-consent-btn:focus-visible,
#dad-consent-modal .dad-consent-btn:focus-visible {
    outline: none;
}

#dad-consent-banner .dad-consent-btn:focus,
#dad-consent-modal .dad-consent-btn:focus {
    outline: none;
    box-shadow: none;
}

/* Accept all — primary style */
#dad-consent-banner .dad-consent-btn--accept,
#dad-consent-modal .dad-consent-btn--accept {
    background: var(--dad-consent-accept-bg, var(--dad-consent-primary));
    color: var(--dad-consent-accept-text, #ffffff);
    border-color: var(--dad-consent-accept-bg, var(--dad-consent-primary));
}

#dad-consent-banner .dad-consent-btn--accept:hover,
#dad-consent-banner .dad-consent-btn--accept:focus,
#dad-consent-modal .dad-consent-btn--accept:hover,
#dad-consent-modal .dad-consent-btn--accept:focus {
    background: var(--dad-consent-accept-hover, var(--dad-consent-primary-hover));
    border-color: var(--dad-consent-accept-hover, var(--dad-consent-primary-hover));
}

/* Reject all — outlined */
#dad-consent-banner .dad-consent-btn--reject,
#dad-consent-modal .dad-consent-btn--reject {
    background: var(--dad-consent-reject-bg, var(--dad-consent-bg));
    color: var(--dad-consent-reject-border, var(--dad-consent-secondary));
    border-color: var(--dad-consent-reject-border, var(--dad-consent-secondary));
}

#dad-consent-banner .dad-consent-btn--reject:hover,
#dad-consent-banner .dad-consent-btn--reject:focus,
#dad-consent-modal .dad-consent-btn--reject:hover,
#dad-consent-modal .dad-consent-btn--reject:focus {
    background: var(--dad-consent-reject-hover, var(--dad-consent-secondary));
    color: #ffffff;
    border-color: var(--dad-consent-reject-hover, var(--dad-consent-secondary));
}

/* Customize — outlined primary */
#dad-consent-banner .dad-consent-btn--customize,
#dad-consent-modal .dad-consent-btn--customize {
    background: var(--dad-consent-customize-bg, transparent);
    color: var(--dad-consent-customize-border, var(--dad-consent-primary));
    border-color: var(--dad-consent-customize-border, var(--dad-consent-primary));
}

#dad-consent-banner .dad-consent-btn--customize:hover,
#dad-consent-banner .dad-consent-btn--customize:focus,
#dad-consent-modal .dad-consent-btn--customize:hover,
#dad-consent-modal .dad-consent-btn--customize:focus {
    background: var(--dad-consent-customize-hover, var(--dad-consent-primary));
    color: #ffffff;
    border-color: var(--dad-consent-customize-hover, var(--dad-consent-primary));
}

/* Save — primary */
#dad-consent-modal .dad-consent-btn--save {
    background: var(--dad-consent-primary);
    color: #ffffff;
    border-color: var(--dad-consent-primary);
}

#dad-consent-modal .dad-consent-btn--save:hover,
#dad-consent-modal .dad-consent-btn--save:focus {
    background: var(--dad-consent-primary-hover);
    border-color: var(--dad-consent-primary-hover);
}

/* ─── Overlay ───────────────────────────────── */
.dad-consent-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--dad-consent-overlay-bg);
    z-index: var(--dad-consent-z-overlay);
}

.dad-consent-overlay.dad-consent-visible {
    display: block;
}

/* ─── Modal ─────────────────────────────────── */
.dad-consent-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: var(--dad-consent-z-modal);
    background: var(--dad-consent-bg);
    color: var(--dad-consent-text);
    font-family: var(--dad-consent-font);
    font-size: 14px;
    line-height: 1.5;
    border-radius: var(--dad-consent-radius);
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.25);
    max-width: 640px;
    width: calc(100% - 32px);
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    box-sizing: border-box;
}

.dad-consent-modal.dad-consent-visible {
    display: block;
}

.dad-consent-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--dad-consent-border);
}

.dad-consent-modal-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--dad-consent-text);
}

#dad-consent-modal .dad-consent-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--dad-consent-close-color, var(--dad-consent-text-secondary));
    padding: 4px 8px;
    line-height: 1;
    border-radius: 4px;
}

#dad-consent-modal .dad-consent-modal-close:hover,
#dad-consent-modal .dad-consent-modal-close:focus {
    color: var(--dad-consent-close-hover, var(--dad-consent-text));
    background: var(--dad-consent-close-hover-bg, #f0f0f0);
}

.dad-consent-modal-close:focus-visible {
    outline: 3px solid var(--dad-consent-primary);
    outline-offset: 2px;
}

.dad-consent-modal-body {
    padding: 16px 24px;
}

.dad-consent-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--dad-consent-border);
    flex-wrap: wrap;
}

.dad-consent-modal-info {
    font-size: 12px;
    color: var(--dad-consent-text-secondary);
    padding: 0 24px 12px;
}

.dad-consent-modal-info a {
    color: var(--dad-consent-primary);
    text-decoration: underline;
}

/* ─── Category Section ──────────────────────── */
.dad-consent-category {
    padding: 12px 0;
    border-bottom: 1px solid var(--dad-consent-border);
}

.dad-consent-category:last-child {
    border-bottom: none;
}

.dad-consent-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
    cursor: pointer;
    user-select: none;
    gap: 8px;
}

.dad-consent-category-header:hover {
    background: rgba(0, 0, 0, 0.02);
    border-radius: 4px;
    margin: -4px;
    padding: 4px;
}

.dad-consent-category-header:focus-visible {
    outline: 3px solid var(--dad-consent-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

.dad-consent-category-expand {
    font-size: 10px;
    color: var(--dad-consent-text-secondary);
    flex-shrink: 0;
    width: 14px;
    text-align: center;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
}

.dad-consent-category-header[aria-expanded="true"] .dad-consent-category-expand {
    transform: rotate(90deg);
}

.dad-consent-category-label {
    font-weight: 600;
    font-size: 15px;
    color: var(--dad-consent-text);
    flex: 1;
}

.dad-consent-category-body {
    padding: 0 0 0 22px;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.25s ease,
                padding-top 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.dad-consent-category-body.dad-consent-expanding,
.dad-consent-category-body.dad-consent-expanded {
    opacity: 1;
    padding-top: 4px;
}

.dad-consent-category-body.dad-consent-expanded {
    max-height: none;
    overflow: visible;
}

.dad-consent-category-desc {
    font-size: 13px;
    color: var(--dad-consent-text-secondary);
    margin: 4px 0 0;
}

.dad-consent-always-active {
    font-size: 12px;
    color: var(--dad-consent-primary);
    font-weight: 600;
}

/* ─── Toggle Switch ─────────────────────────── */
.dad-consent-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.dad-consent-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.dad-consent-switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--dad-consent-toggle-off);
    border-radius: 24px;
    transition: background-color 0.3s;
}

.dad-consent-switch-slider::before {
    content: "";
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: #ffffff;
    border-radius: 50%;
    transition: transform 0.3s;
}

.dad-consent-switch input:checked + .dad-consent-switch-slider {
    background-color: var(--dad-consent-toggle-on);
}

.dad-consent-switch input:checked + .dad-consent-switch-slider::before {
    transform: translateX(20px);
}

.dad-consent-switch input:disabled + .dad-consent-switch-slider {
    opacity: 0.6;
    cursor: not-allowed;
}

.dad-consent-switch input:focus-visible + .dad-consent-switch-slider {
    outline: 3px solid var(--dad-consent-primary);
    outline-offset: 2px;
}

/* ─── Cookie Table per Category ─────────────── */
.dad-consent-cookie-list {
    margin: 8px 0 4px;
}

.dad-consent-cookie-list-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--dad-consent-text-secondary);
    margin: 0 0 4px;
}

.dad-consent-cookie-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin-bottom: 4px;
}

.dad-consent-cookie-table th {
    text-align: left;
    font-weight: 600;
    padding: 4px 8px;
    border-bottom: 2px solid var(--dad-consent-border);
    color: var(--dad-consent-text);
    white-space: nowrap;
}

.dad-consent-cookie-table td {
    padding: 3px 8px;
    border-bottom: 1px solid #eee;
    color: var(--dad-consent-text-secondary);
    vertical-align: top;
}

.dad-consent-cookie-table tr:last-child td {
    border-bottom: none;
}

.dad-consent-cookie-table code {
    background: #f0f0f0;
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 11px;
    word-break: break-all;
}

/* ─── Vendor List ───────────────────────────── */
.dad-consent-vendor-toggle {
    background: none;
    border: none;
    color: var(--dad-consent-primary);
    cursor: pointer;
    font-size: 12px;
    padding: 4px 0;
    text-decoration: underline;
    font-family: var(--dad-consent-font);
}

.dad-consent-vendor-toggle:hover {
    color: var(--dad-consent-primary-hover);
}

.dad-consent-vendor-toggle:focus-visible {
    outline: 3px solid var(--dad-consent-primary);
    outline-offset: 2px;
}

.dad-consent-vendor-list {
    display: none;
    margin-top: 8px;
    padding: 8px 12px;
    background: #f9f9f9;
    border-radius: 4px;
    font-size: 12px;
}

.dad-consent-vendor-item {
    padding: 6px 0;
    border-bottom: 1px solid #eee;
}

.dad-consent-vendor-item:last-child {
    border-bottom: none;
}

.dad-consent-vendor-name {
    font-weight: 600;
}

.dad-consent-vendor-meta {
    color: var(--dad-consent-text-secondary);
    margin-top: 2px;
}

/* ─── Embed Placeholder ─────────────────────── */
.dad-consent-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
    border: 2px dashed var(--dad-consent-border);
    border-radius: var(--dad-consent-radius);
    font-family: var(--dad-consent-font);
    box-sizing: border-box;
    overflow: hidden;
    min-height: 200px;
}

.dad-consent-placeholder-inner {
    text-align: center;
    padding: 24px;
    max-width: 400px;
}

.dad-consent-placeholder-msg {
    font-size: 14px;
    color: var(--dad-consent-text-secondary);
    margin: 0 0 16px;
}

.dad-consent-placeholder-btn {
    display: inline-block;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    margin: 4px;
    font-family: var(--dad-consent-font);
    transition: background-color 0.2s, color 0.2s;
    border: 2px solid transparent;
}

.dad-consent-placeholder-allow {
    background: var(--dad-consent-primary);
    color: #ffffff;
    border-color: var(--dad-consent-primary);
}

.dad-consent-placeholder-allow:hover,
.dad-consent-placeholder-allow:focus {
    background: var(--dad-consent-primary-hover);
    border-color: var(--dad-consent-primary-hover);
}

.dad-consent-placeholder-settings {
    background: transparent;
    color: var(--dad-consent-secondary);
    border-color: var(--dad-consent-secondary);
}

.dad-consent-placeholder-settings:hover,
.dad-consent-placeholder-settings:focus {
    background: var(--dad-consent-secondary);
    color: #ffffff;
}

.dad-consent-placeholder-btn:focus-visible {
    outline: 3px solid var(--dad-consent-primary);
    outline-offset: 2px;
}

/* ─── Footer Link ───────────────────────────── */
.dad-consent-footer-link a {
    font-size: 13px;
    color: var(--dad-consent-text-secondary);
    text-decoration: underline;
    font-family: var(--dad-consent-font);
}

.dad-consent-footer-link a:hover,
.dad-consent-footer-link a:focus {
    color: var(--dad-consent-primary);
}

/* ─── Responsive ────────────────────────────── */
@media (max-width: 600px) {
    /* Force banner to bottom, compact height */
    .dad-consent-banner {
        bottom: 0 !important;
        top: auto !important;
        left: 0 !important;
        right: 0 !important;
        transform: none !important;
        max-width: none !important;
        border-radius: 0 !important;
        border: none !important;
        border-top: 1px solid var(--dad-consent-border) !important;
        padding: 14px 16px;
        max-height: 50vh;
        overflow-y: auto;
    }

    .dad-consent-banner-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .dad-consent-banner-text {
        flex: none;
        font-size: 13px;
        line-height: 1.4;
    }

    /* Buttons stay inline, shrink to fit */
    .dad-consent-banner-actions {
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: stretch;
        gap: 6px;
        width: 100%;
    }

    #dad-consent-banner .dad-consent-btn {
        flex: 1 1 0;
        width: auto;
        min-width: 0;
        max-width: none;
        padding: 9px 6px;
        font-size: 13px;
        white-space: nowrap;
    }

    .dad-consent-banner-info {
        margin-top: 4px;
        font-size: 11px;
    }

    .dad-consent-modal {
        width: calc(100% - 16px);
        max-height: calc(100vh - 32px);
    }

    .dad-consent-modal-footer {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 6px;
    }

    #dad-consent-modal .dad-consent-modal-footer .dad-consent-btn {
        flex: 1 1 0;
        width: auto;
        min-width: 0;
        max-width: none;
        padding: 9px 6px;
        font-size: 13px;
    }
}

/* ─── Print: hide consent UI ──────────────────── */
@media print {
    .dad-consent-banner,
    .dad-consent-modal,
    .dad-consent-overlay,
    .dad-consent-placeholder,
    .dad-consent-footer-link {
        display: none !important;
    }
}