/* Cookie Banner GDPR - Parco Letterario Giovanni Verga e Luigi Capuana */
/* Utilizza variabili CSS dal theme.css */

#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-surface, #ffffff);
    border-top: 3px solid color-mix(in srgb, var(--color-primary) 60%, #000 0%);
    padding: var(--space-md);
    box-shadow: var(--shadow-lg);
    z-index: 100000;
    transform: translateY(110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 360ms var(--transition-base), opacity 360ms var(--transition-base);
    will-change: transform, opacity;
}

#cookie-banner.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.cookie-banner-content {
    max-width: var(--container-xl);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.cookie-banner-text {
    flex: 1;
    min-width: 300px;
}

.cookie-banner-text h3 {
    margin: 0 0 var(--space-2) 0;
    font-size: 1.125rem;
    /* 18px */
    color: var(--color-primary-dark);
    font-weight: 700;
    letter-spacing: 0.2px;
}

.cookie-banner-text p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-primary);
    line-height: 1.45;
}

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

.cookie-banner-text a:hover {
    color: var(--color-link-hover);
}

.cookie-banner-buttons {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.cookie-banner-buttons button {
    padding: 0.6rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    box-shadow: none;
}

.cookie-banner-buttons button:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--color-primary) 30%, #fff 0%);
    outline-offset: 3px;
    border-radius: calc(var(--radius-md) + 2px);
}

#accept-all-cookies {
    background: var(--color-primary-dark);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-sm);
}

#accept-all-cookies:hover {
    background: color-mix(in srgb, var(--color-primary-dark) 90%, #000 10%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

#accept-necessary-cookies {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

#accept-necessary-cookies:hover {
    background: var(--color-neutral-100);
}

#customize-cookies {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

#customize-cookies:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

/* Cookie preferences modal */
#cookie-preferences-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* fallback se --overlay-darker non è definita */
    background: var(--overlay-darker, rgba(0, 0, 0, 0.6));
    z-index: 100001;
    overflow-y: auto;
    padding: var(--space-8);
}

#cookie-preferences-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cookie-modal-content {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    max-width: 700px;
    width: 100%;
    padding: var(--space-8);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.cookie-modal-header {
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--color-primary);
}

.cookie-modal-header h2 {
    margin: 0;
    color: var(--color-primary);
    font-size: var(--font-2xl);
}

.cookie-modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: none;
    border: none;
    font-size: var(--font-2xl);
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: var(--space-2);
    line-height: 1;
}

.cookie-modal-close:hover {
    color: var(--color-text-primary);
}

.cookie-category {
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
}

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

.cookie-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2);
}

.cookie-category-header h3 {
    margin: 0;
    font-size: var(--font-lg);
    color: var(--color-text-primary);
}

.cookie-category-description {
    color: var(--color-text-secondary);
    font-size: var(--font-sm);
    margin-bottom: var(--space-2);
    line-height: var(--line-height-relaxed);
}

.cookie-toggle {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
    flex-shrink: 0;
}

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

.cookie-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.3s ease;
    border-radius: 26px;
}

.cookie-toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: #ffffff;
    transition: 0.3s ease;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cookie-toggle input:checked+.cookie-toggle-slider {
    background-color: #2e7d32;
}

.cookie-toggle input:focus+.cookie-toggle-slider {
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.3);
}

.cookie-toggle input:checked+.cookie-toggle-slider:before {
    transform: translateX(24px);
}

.cookie-toggle input:disabled+.cookie-toggle-slider {
    background-color: #2e7d32;
    opacity: 0.7;
    cursor: not-allowed;
}

.cookie-toggle input:disabled+.cookie-toggle-slider:before {
    transform: translateX(24px);
}

.cookie-modal-buttons {
    margin-top: var(--space-6);
    display: flex;
    gap: var(--space-4);
    justify-content: flex-end;
}

.cookie-modal-buttons button {
    padding: var(--space-3) var(--space-6);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
}

.save-preferences-btn {
    background: var(--color-primary);
    color: var(--color-text-on-primary);
}

.save-preferences-btn:hover {
    background: var(--color-primary-dark);
}

/* Responsive */
@media (max-width: 768px) {
    .cookie-banner-content {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-4);
    }

    .cookie-banner-buttons {
        flex-direction: column;
    }

    .cookie-banner-buttons button {
        width: 100%;
        padding: 0.75rem 1rem;
    }

    #cookie-preferences-modal {
        padding: var(--space-4);
    }

    .cookie-modal-content {
        padding: var(--space-6);
    }
}