/* 
* Component CSS for Happy Day Weddings
* Author: Hazel Jay
* Website: happydayweddings.co.uk
*/

/* ===== Additional UI Components ===== */

/* 1. Image Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: var(--spacing-md) 0;
}

.gallery-item {
    overflow: hidden;
    border-radius: var(--border-radius-md);
    position: relative;
    aspect-ratio: 3/4;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-medium);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-md);
    color: var(--light-color);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-caption {
    transform: translateY(20px);
    transition: transform var(--transition-medium);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* 2. Contact Form */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--light-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-medium);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-sm);
    font-family: var(--body-font);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(232, 159, 113, 0.2);
}

.form-control::placeholder {
    color: #aaa;
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.form-col {
    flex: 1;
    padding: 0 10px;
}

.form-select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
}

/* 3. Accordion */
.accordion {
    margin: var(--spacing-md) 0;
}

.accordion-item {
    margin-bottom: var(--spacing-sm);
    border: 1px solid #e5e5e5;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.accordion-header {
    background-color: #f9f9f9;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--transition-fast);
}

.accordion-header:hover {
    background-color: #f2f2f2;
}

.accordion-title {
    font-weight: 600;
    margin: 0;
}

.accordion-icon {
    width: 20px;
    height: 20px;
    position: relative;
    transition: transform var(--transition-fast);
}

.accordion-icon::before,
.accordion-icon::after {
    content: '';
    position: absolute;
    background-color: var(--dark-color);
    border-radius: 2px;
}

.accordion-icon::before {
    width: 100%;
    height: 2px;
    top: 50%;
    transform: translateY(-50%);
}

.accordion-icon::after {
    width: 2px;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
    transition: opacity var(--transition-fast);
}

.accordion-item.active .accordion-icon::after {
    opacity: 0;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-body {
    padding: var(--spacing-md);
    border-top: 1px solid #e5e5e5;
}

/* 4. Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: var(--spacing-xl) auto;
    padding: 0 var(--spacing-md);
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: var(--secondary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-content {
    position: relative;
    width: calc(50% - 30px);
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-light);
}

.timeline-item:nth-child(odd) .timeline-content {
    left: 0;
}

.timeline-item:nth-child(even) .timeline-content {
    left: calc(50% + 30px);
}

.timeline-dot {
    position: absolute;
    top: 15px;
    left: 50%;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-date {
    display: inline-block;
    padding: 5px 10px;
    background-color: var(--secondary-color);
    color: var(--dark-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

/* 5. Cards */
.card {
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-light);
    overflow: hidden;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-medium);
}

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-body {
    padding: var(--spacing-md);
}

.card-title {
    margin-bottom: var(--spacing-xs);
}

.card-text {
    color: #666;
    margin-bottom: var(--spacing-sm);
}

/* 6. Tabs */
.tabs {
    margin: var(--spacing-md) 0;
}

.tab-nav {
    display: flex;
    border-bottom: 2px solid #e5e5e5;
    margin-bottom: var(--spacing-md);
    overflow-x: auto;
}

.tab-nav-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    font-weight: 500;
}

.tab-nav-item::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width var(--transition-medium);
}

.tab-nav-item.active {
    color: var(--accent-color);
}

.tab-nav-item.active::after {
    width: 100%;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* 7. Alerts */
.alert {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
}

.alert-icon {
    margin-right: var(--spacing-sm);
    font-size: 1.25rem;
}

.alert-success {
    background-color: #e6f7e6;
    color: #2c7a2c;
}

.alert-info {
    background-color: #e6f2f9;
    color: #2c6e9c;
}

.alert-warning {
    background-color: #fff7e6;
    color: #997328;
}

.alert-danger {
    background-color: #fae6e6;
    color: #a12c2c;
}

/* 8. Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1100;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow-medium);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid #e5e5e5;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #aaa;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--dark-color);
}

.modal-body {
    padding: var(--spacing-md);
}

.modal-footer {
    padding: var(--spacing-md);
    border-top: 1px solid #e5e5e5;
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* 9. Image Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1200;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.lightbox-img {
    max-width: 100%;
    max-height: 90vh;
    display: block;
    border: 5px solid var(--light-color);
    border-radius: var(--border-radius-sm);
}

.lightbox-caption {
    position: absolute;
    bottom: -40px;
    left: 0;
    width: 100%;
    text-align: center;
    color: var(--light-color);
}

.lightbox-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 var(--spacing-md);
}

.lightbox-prev,
.lightbox-next {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--light-color);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.lightbox-prev:hover,
.lightbox-next:hover {
    color: var(--primary-color);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--light-color);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--primary-color);
}

/* 10. Scroll Top Button */
.scroll-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
    z-index: 900;
}

.scroll-top.active {
    opacity: 0.8;
    visibility: visible;
}

.scroll-top:hover {
    opacity: 1;
}

/* Media Queries for Components */
@media (max-width: 767.98px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .form-col + .form-col {
        margin-top: var(--spacing-sm);
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-content {
        width: calc(100% - 40px);
        left: 40px !important;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .tab-nav {
        flex-wrap: nowrap;
    }
}

@media (max-width: 575.98px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        aspect-ratio: 1;
    }
    
    .contact-form {
        padding: var(--spacing-md);
    }
    
    .accordion-header {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}