/**
 * MDG Cookie Consent — Frontend Styles
 *
 * Banner, modal (popup & slide-in), accordion categories, toggle switches,
 * revisit icon, and responsive / reduced-motion overrides.
 *
 * Theming: --mdg-cc-primary and --mdg-cc-primary-hover are overridden via
 * an inline <style> block generated by class-frontend.php from the admin
 * colour picker setting.
 *
 * @package MDG_Cookie_Consent
 */

/* ── CSS Custom Properties ──────────────────────────────────── */

:root {
    --mdg-cc-primary: #4A89FF;
    --mdg-cc-primary-hover: #4A55D9;
    --mdg-cc-gradient: linear-gradient(90deg, #4A89FF, #4A55D9);
    --mdg-cc-gradient-hover: linear-gradient(90deg, #2C6BE1, #2C37BB);
    --mdg-cc-bg: #ffffff;
    --mdg-cc-text: #1a1a2e;
    --mdg-cc-text-secondary: #555555;
    --mdg-cc-border: #e0e0e0;
    --mdg-cc-overlay: rgba(0, 0, 0, 0.5);
    --mdg-cc-radius: 8px;
    --mdg-cc-shadow: 0 -2px 16px rgba(0, 0, 0, 0.12);
    --mdg-cc-z-banner: 999999;
    --mdg-cc-z-modal: 1000000;
    --mdg-cc-z-revisit: 999998;
    --mdg-cc-transition: 0.3s ease;
}

/* ── Screen Reader Only (visually hidden, accessible to AT) ── */

.mdg-cc-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── Focus Visible (keyboard navigation indicator) ───────── */

.mdg-cc-btn:focus-visible,
.mdg-cc-modal__close:focus-visible,
.mdg-cc-modal__desc-toggle:focus-visible,
.mdg-cc-revisit:focus-visible {
    outline: 2px solid var(--mdg-cc-primary);
    outline-offset: 2px;
}

.mdg-cc-category__header:focus-visible {
    outline: 2px solid var(--mdg-cc-primary);
    outline-offset: -2px;
    background: #f0f4ff;
}

.mdg-cc-toggle input:focus-visible + .mdg-cc-toggle__slider {
    outline: 2px solid var(--mdg-cc-primary);
    outline-offset: 2px;
}

.mdg-cc-banner__link:focus-visible {
    outline: 2px solid var(--mdg-cc-primary);
    outline-offset: 2px;
}

/* ── Reset: isolate from theme styles ──────────────────────── */

.mdg-cc-banner,
.mdg-cc-banner *,
.mdg-cc-modal,
.mdg-cc-modal *,
.mdg-cc-revisit {
    letter-spacing: 0;
    text-transform: none;
    font-style: normal;
    text-decoration: none;
    word-spacing: normal;
}

/* ── Banner ─────────────────────────────────────────────────── */

.mdg-cc-banner {
    position: fixed;
    left: 0;
    right: 0;
    z-index: var(--mdg-cc-z-banner);
    background: var(--mdg-cc-bg);
    box-shadow: var(--mdg-cc-shadow);
    font-family: inherit;
    opacity: 0;
    transition: opacity var(--mdg-cc-transition), transform var(--mdg-cc-transition);
}

.mdg-cc-banner--bottom {
    bottom: 0;
    transform: translateY(100%);
}

.mdg-cc-banner--top {
    top: 0;
    transform: translateY(-100%);
}

.mdg-cc-banner.mdg-cc--visible {
    opacity: 1;
    transform: translateY(0);
}

.mdg-cc-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 32px;
}

.mdg-cc-banner__content {
    flex: 1;
    min-width: 0;
}

h2.mdg-cc-banner__title,
.mdg-cc-banner__title {
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    color: var(--mdg-cc-text);
    margin: 0 0 6px 0;
    padding: 0;
    line-height: 1.3;
    letter-spacing: normal;
    text-transform: none;
}

/* Suppress browser outline on the banner itself — it receives programmatic
   focus for WCAG 2.4.3, but the visible cue is the banner's own box-shadow. */
.mdg-cc-banner:focus {
    outline: none;
}
.mdg-cc-banner:focus-visible {
    outline: 2px solid var(--mdg-cc-primary);
    outline-offset: 2px;
}

.mdg-cc-banner__text {
    font-size: 14px;
    color: var(--mdg-cc-text-secondary);
    margin: 0;
    line-height: 1.5;
}

.mdg-cc-banner__link {
    color: var(--mdg-cc-primary);
    text-decoration: underline;
}

.mdg-cc-banner__link:hover {
    color: var(--mdg-cc-primary-hover);
}

.mdg-cc-banner__actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

/* ── Buttons ────────────────────────────────────────────────── */

.mdg-cc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--mdg-cc-radius);
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--mdg-cc-transition), border-color var(--mdg-cc-transition), color var(--mdg-cc-transition), opacity var(--mdg-cc-transition);
    line-height: 1.4;
}

.mdg-cc-btn--primary {
    background: var(--mdg-cc-gradient);
    color: #ffffff;
    border: none;
}

.mdg-cc-btn--primary:hover {
    background: var(--mdg-cc-gradient-hover);
}

.mdg-cc-btn--secondary {
    background: transparent;
    color: var(--mdg-cc-text);
    border: 2px solid var(--mdg-cc-border);
}

.mdg-cc-btn--secondary:hover {
    border-color: var(--mdg-cc-text);
}

.mdg-cc-btn--dark {
    background: #ffffff;
    color: var(--mdg-cc-text);
    border: 2px solid var(--mdg-cc-primary);
}

.mdg-cc-btn--dark:hover {
    background: var(--mdg-cc-gradient);
    color: #ffffff;
    border-color: transparent;
}

.mdg-cc-btn--outline {
    background: transparent;
    color: var(--mdg-cc-primary);
    border: 2px solid var(--mdg-cc-primary);
}

.mdg-cc-btn--outline:hover {
    background: var(--mdg-cc-gradient);
    color: #ffffff;
    border-color: transparent;
}

/* ── Modal Base ────────────────────────────────────────────── */

.mdg-cc-modal {
    position: fixed;
    inset: 0;
    z-index: var(--mdg-cc-z-modal);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--mdg-cc-transition), visibility var(--mdg-cc-transition);
    font-family: inherit;
}

.mdg-cc-modal.mdg-cc--visible {
    opacity: 1;
    visibility: visible;
}

.mdg-cc-modal__backdrop {
    position: absolute;
    inset: 0;
    background: var(--mdg-cc-overlay);
}

/* ── Modal: Centered Popup ─────────────────────────────────── */

.mdg-cc-modal--popup {
    display: flex;
    align-items: center;
    justify-content: center;
}

.mdg-cc-modal--popup .mdg-cc-modal__dialog {
    position: relative;
    background: var(--mdg-cc-bg);
    border-radius: 4px;
    width: 90%;
    max-width: 780px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transform: scale(0.95) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mdg-cc-modal--popup.mdg-cc--visible .mdg-cc-modal__dialog {
    transform: scale(1) translateY(0);
}

/* ── Modal: Slide-in Panel ─────────────────────────────────── */

.mdg-cc-modal--slide_in .mdg-cc-modal__dialog {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    background: var(--mdg-cc-bg);
    width: 580px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 0;
    max-height: 100vh;
}

.mdg-cc-modal--slide_in.mdg-cc--visible .mdg-cc-modal__dialog {
    transform: translateX(0);
}

/* ── Modal Header ──────────────────────────────────────────── */

.mdg-cc-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 16px;
    flex-shrink: 0;
}

.mdg-cc-modal__header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--mdg-cc-text);
}

.mdg-cc-modal__close {
    background: none;
    border: none;
    font-size: 44px;
    cursor: pointer;
    color: var(--mdg-cc-text-secondary);
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
    border-radius: 4px;
    transition: background var(--mdg-cc-transition);
}

.mdg-cc-modal__close:hover {
    background: #f0f0f0;
}

/* ── Modal Description (Show more / less) ──────────────────── */

.mdg-cc-modal__desc {
    padding: 0 24px 16px;
    flex-shrink: 0;
}

.mdg-cc-modal__desc-text {
    font-size: 13px;
    color: var(--mdg-cc-text-secondary);
    line-height: 1.7;
    margin: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    white-space: normal;
    word-wrap: break-word;
}

.mdg-cc-modal__desc-text p {
    margin: 0 0 12px 0 !important;
    display: block !important;
    padding: 0 !important;
}

.mdg-cc-modal__desc-text p:last-child {
    margin-bottom: 0 !important;
}

.mdg-cc-modal__desc-text br {
    display: block;
    content: '';
    margin-top: 6px;
}

.mdg-cc-modal__desc-text ul,
.mdg-cc-modal__desc-text ol {
    margin: 6px 0 10px 20px;
    padding: 0;
}

.mdg-cc-modal__desc-text a {
    color: var(--mdg-cc-primary);
    text-decoration: underline;
}

.mdg-cc-modal__desc-text strong,
.mdg-cc-modal__desc-text b {
    font-weight: 700;
    color: var(--mdg-cc-text);
}

.mdg-cc-modal__desc--collapsed .mdg-cc-modal__desc-text {
    max-height: 5.5em;
    position: relative;
}

.mdg-cc-modal__desc--collapsed .mdg-cc-modal__desc-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1.5em;
    background: linear-gradient(transparent, var(--mdg-cc-bg));
    pointer-events: none;
}

.mdg-cc-modal__desc--expanded .mdg-cc-modal__desc-text {
    max-height: 600px;
}

.mdg-cc-modal__desc-toggle {
    background: none;
    border: none;
    color: var(--mdg-cc-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 0 0;
    font-family: inherit;
}

.mdg-cc-modal__desc-toggle:hover {
    text-decoration: underline;
}

/* ── Modal Body ────────────────────────────────────────────── */

.mdg-cc-modal__body {
    padding: 0;
    overflow-y: auto;
    flex: 1;
    border-top: 1px solid var(--mdg-cc-border);
}

/* ── Modal Footer (3 buttons) ──────────────────────────────── */

.mdg-cc-modal__footer {
    padding: 16px 24px;
    border-top: 1px solid var(--mdg-cc-border);
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.mdg-cc-modal__footer .mdg-cc-btn {
    flex: 1;
    text-align: center;
    padding: 12px 16px;
    font-size: 13px;
    border-radius: 6px;
}

/* ── Accordion Categories ──────────────────────────────────── */

.mdg-cc-category {
    border-bottom: 1px solid var(--mdg-cc-border);
}

.mdg-cc-category:last-child {
    border-bottom: none;
}

.mdg-cc-category__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 24px;
    cursor: pointer;
    user-select: none;
}

.mdg-cc-category__header:hover {
    background: #fafafa;
}

.mdg-cc-category__left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.mdg-cc-category__arrow {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--mdg-cc-transition);
    color: var(--mdg-cc-text-secondary);
}

.mdg-cc-category__arrow svg {
    width: 14px;
    height: 14px;
}

.mdg-cc-category.mdg-cc-category--open .mdg-cc-category__arrow {
    transform: rotate(90deg);
}

.mdg-cc-category__label {
    font-size: 15px;
    font-weight: 700;
    color: var(--mdg-cc-text);
}

.mdg-cc-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: #16a34a;
    white-space: nowrap;
}

/* ── Accordion Content (collapsible) ───────────────────────── */

.mdg-cc-category__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mdg-cc-category--open .mdg-cc-category__content {
    max-height: 500px;
}

.mdg-cc-category__inner {
    padding: 0 24px 16px 54px;
}

.mdg-cc-category__desc {
    font-size: 13px;
    color: var(--mdg-cc-text-secondary);
    margin: 0 0 8px 0;
    line-height: 1.6;
    white-space: normal;
    word-wrap: break-word;
}

.mdg-cc-category__desc p {
    margin: 0 0 8px 0 !important;
    display: block !important;
    padding: 0 !important;
}

.mdg-cc-category__desc p:last-child {
    margin-bottom: 0 !important;
}

.mdg-cc-category__desc a {
    color: var(--mdg-cc-primary);
    text-decoration: underline;
}

.mdg-cc-category__desc strong,
.mdg-cc-category__desc b {
    font-weight: 700;
    color: var(--mdg-cc-text);
}

.mdg-cc-category__desc ul,
.mdg-cc-category__desc ol {
    margin: 4px 0 6px 20px;
    padding: 0;
}

.mdg-cc-category__cookies {
    font-size: 12px;
    color: var(--mdg-cc-text-secondary);
    margin: 8px 0 0 0;
    background: #f5f5f5;
    border-radius: 4px;
    padding: 8px 12px;
}

/* ── Toggle Switch ──────────────────────────────────────────── */

.mdg-cc-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.mdg-cc-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.mdg-cc-toggle__slider {
    position: relative;
    cursor: pointer;
    width: 44px;
    height: 24px;
    background: #ccc;
    border-radius: 24px;
    transition: background var(--mdg-cc-transition);
}

.mdg-cc-toggle__slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: #ffffff;
    border-radius: 50%;
    transition: transform var(--mdg-cc-transition);
}

.mdg-cc-toggle input:checked + .mdg-cc-toggle__slider {
    background: var(--mdg-cc-gradient);
}

.mdg-cc-toggle input:checked + .mdg-cc-toggle__slider::before {
    transform: translateX(20px);
}

.mdg-cc-toggle input:disabled + .mdg-cc-toggle__slider {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ── Cookie Icon Button ────────────────────────────────────── */

.mdg-cc-revisit {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: var(--mdg-cc-z-revisit);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--mdg-cc-gradient);
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: scale(0.8);
    transition: opacity var(--mdg-cc-transition), transform var(--mdg-cc-transition), background var(--mdg-cc-transition);
}

.mdg-cc-revisit.mdg-cc--visible {
    opacity: 1;
    transform: scale(1);
}

.mdg-cc-revisit:hover {
    background: var(--mdg-cc-gradient-hover);
    transform: scale(1.1);
}

.mdg-cc-revisit svg {
    width: 22px;
    height: 22px;
}

/* ── Mobile Responsive ──────────────────────────────────────── */

@media (max-width: 768px) {
    .mdg-cc-banner__inner {
        flex-direction: column;
        padding: 16px 20px;
        gap: 16px;
    }

    .mdg-cc-banner__text {
        max-height: 25vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .mdg-cc-banner__actions {
        width: 100%;
        flex-direction: column;
    }

    .mdg-cc-btn {
        width: 100%;
        text-align: center;
        min-height: 44px;
    }

    .mdg-cc-modal--popup .mdg-cc-modal__dialog {
        width: 95%;
        max-height: 90vh;
    }

    .mdg-cc-modal--slide_in .mdg-cc-modal__dialog {
        width: 100%;
    }

    .mdg-cc-modal__header {
        padding: 16px 20px 12px;
    }

    .mdg-cc-modal__desc {
        padding: 0 20px 12px;
        max-height: 30vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .mdg-cc-category__header {
        padding: 12px 20px;
    }

    .mdg-cc-category__inner {
        padding: 0 20px 14px 44px;
    }

    .mdg-cc-modal__footer {
        padding: 12px 16px;
        gap: 8px;
    }

    .mdg-cc-modal__footer .mdg-cc-btn {
        padding: 10px 12px;
        font-size: 12px;
        min-height: 44px;
    }
}

@media (max-width: 480px) {
    .mdg-cc-banner__title {
        font-size: 15px;
    }

    .mdg-cc-banner__text {
        font-size: 13px;
    }
}

@media (max-width: 360px) {
    .mdg-cc-modal__footer {
        flex-direction: column;
    }

    .mdg-cc-modal__footer .mdg-cc-btn {
        font-size: 13px;
    }
}

/* ── Reduced Motion ─────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    .mdg-cc-banner,
    .mdg-cc-btn,
    .mdg-cc-modal,
    .mdg-cc-modal__dialog,
    .mdg-cc-modal__close,
    .mdg-cc-revisit,
    .mdg-cc-toggle__slider,
    .mdg-cc-toggle__slider::before,
    .mdg-cc-category__arrow,
    .mdg-cc-category__content,
    .mdg-cc-modal__desc-text {
        transition: none !important;
    }
}