/**
 * Add to Cart Button Styles
 * Themed, responsive "Tilføj til kurv" buttons
 *
 * @package NaturRo
 */

/* ==================================================================
   ADD TO CART BUTTONS (Themed & Responsive)
   ================================================================== */

.trip-pricing-add-to-cart {
    /* Default to teal theme (matches section default) */
    background: var(--color-teal, #14b8a6);
    color: white;
    border: none;
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    min-width: 160px;
    white-space: nowrap;
}

.trip-pricing-add-to-cart:hover {
    background: var(--color-teal-dark, #0d9488);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

.trip-pricing-add-to-cart:active {
    transform: translateY(0);
}

.trip-pricing-add-to-cart i {
    font-size: 1.125rem;
}

/* Sold out state */
.trip-pricing-add-to-cart.not-ready {
    background: #e9ecef;
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.6;
}

.trip-pricing-add-to-cart.sold-out {
    background: var(--color-text-tertiary, #d1d5db);
    color: var(--color-text-secondary, #6b7280);
    cursor: not-allowed;
    opacity: 0.7;
}

.trip-pricing-add-to-cart.sold-out:hover {
    transform: none;
    box-shadow: none;
}

/* Theme-aware button colors */
.trip-pricing-section[data-theme="yellow"] .trip-pricing-add-to-cart {
    background: var(--color-yellow, #f9f6d0);
    color: var(--color-green);
}

.trip-pricing-section[data-theme="yellow"] .trip-pricing-add-to-cart:hover {
    background: #f59e0b;
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

.trip-pricing-section[data-theme="green"] .trip-pricing-add-to-cart {
    background: var(--color-green);
    color: white;
}

.trip-pricing-section[data-theme="green"] .trip-pricing-add-to-cart:hover {
    background: var(--color-green-dark);
    box-shadow: 0 4px 12px rgba(0, 64, 14, 0.3);
}

/* Theme-specific styles (higher specificity) */
.trip-pricing-section[data-theme="teal"] .trip-pricing-add-to-cart {
    background: var(--color-teal, #14b8a6);
    color: white;
}

.trip-pricing-section[data-theme="teal"] .trip-pricing-add-to-cart:hover {
    background: #0d9488;
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

.trip-pricing-section[data-theme="blue"] .trip-pricing-add-to-cart {
    background: var(--color-blue, #3b82f6);
    color: white;
}

.trip-pricing-section[data-theme="blue"] .trip-pricing-add-to-cart:hover {
    background: #2563eb;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.trip-pricing-section[data-theme="coral"] .trip-pricing-add-to-cart {
    background: var(--color-coral, #fb7185);
    color: white;
}

.trip-pricing-section[data-theme="coral"] .trip-pricing-add-to-cart:hover {
    background: #f43f5e;
    box-shadow: 0 4px 12px rgba(251, 113, 133, 0.3);
}

.trip-pricing-section[data-theme="red"] .trip-pricing-add-to-cart {
    background: var(--color-red, #ef4444);
    color: white;
}

.trip-pricing-section[data-theme="red"] .trip-pricing-add-to-cart:hover {
    background: #dc2626;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.trip-pricing-section[data-theme="orange-blue"] .trip-pricing-add-to-cart {
    background: var(--color-orange, #ff590f);
    color: white;
}

.trip-pricing-section[data-theme="orange-blue"] .trip-pricing-add-to-cart:hover {
    background: #e54d0a;
    box-shadow: 0 4px 12px rgba(255, 89, 15, 0.3);
}

/* Sold out badge styling */
.trip-pricing-availability-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trip-pricing-availability-badge {
    background: rgba(251, 191, 36, 0.2);
    color: #92400e;
}

.trip-pricing-availability-badge.sold-out {
    background: rgba(239, 68, 68, 0.2);
    color: #991b1b;
}

/* Responsive sizing */
@media (max-width: 1024px) {
    .trip-pricing-add-to-cart {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
        min-width: 140px;
    }

    .trip-pricing-add-to-cart i {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .trip-pricing-add-to-cart {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
        min-width: auto;
    }

    .trip-pricing-date-item {
        flex-direction: column;
        align-items: stretch !important;
    }

    .trip-pricing-add-to-cart {
        margin-top: 0.75rem;
    }
}

@media (max-width: 480px) {
    .trip-pricing-add-to-cart {
        font-size: 0.875rem;
        padding: 0.875rem;
    }

    .trip-pricing-add-to-cart span {
        display: inline;
    }
}

/* Loading state for button */
.trip-pricing-add-to-cart.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.trip-pricing-add-to-cart.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}