/**
 * Public Styles
 *
 * @package Photobooth_Gallery_Pro
 */

:root {
    --pbg-primary-color: #0073aa;
    --pbg-secondary-color: #23282d;
}

/* Code Entry Form */
.pbg-code-entry {
    max-width: 500px;
    margin: 40px auto;
    padding: 20px;
}

.pbg-code-entry-container {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
    text-align: center;
}

.pbg-logo {
    margin-bottom: 30px;
}

.pbg-logo img {
    max-width: 200px;
    height: auto;
}

.pbg-code-entry h2 {
    margin: 0 0 10px;
    color: var(--pbg-secondary-color);
}

.pbg-code-entry p {
    color: #666;
    margin-bottom: 30px;
}

.pbg-form {
    margin: 0;
}

.pbg-form-group {
    margin-bottom: 20px;
}

.pbg-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.pbg-input:focus {
    outline: none;
    border-color: var(--pbg-primary-color);
}

.pbg-button {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.pbg-button-primary {
    background: var(--pbg-primary-color);
    color: #fff;
}

.pbg-button-primary:hover {
    background: #005a87;
    color: #fff;
}

.pbg-button-secondary {
    background: #f0f0f1;
    color: var(--pbg-secondary-color);
}

.pbg-button-secondary:hover {
    background: #ddd;
}

.pbg-error {
    background: #f0e5e5;
    color: #d63638;
    padding: 12px;
    border-radius: 4px;
    margin-top: 20px;
}

.pbg-qr-scanner {
    margin-top: 20px;
}

/* Password Form */
.pbg-password-form {
    max-width: 500px;
    margin: 40px auto;
    padding: 20px;
}

.pbg-password-container {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
    text-align: center;
}

/* Gallery */
.pbg-gallery-container {
    max-width: 1400px;
    margin: 40px auto;
    padding: 20px;
}

.pbg-gallery-header {
    text-align: center;
    margin-bottom: 30px;
}

.pbg-gallery-title {
    margin: 0 0 10px;
    color: var(--pbg-secondary-color);
}

.pbg-gallery-meta {
    color: #666;
    font-size: 14px;
}

.pbg-gallery-meta span {
    margin: 0 10px;
}

.pbg-gallery-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.pbg-gallery-filter {
    display: flex;
    gap: 10px;
}

.pbg-filter-btn {
    padding: 8px 16px;
    border: 2px solid #ddd;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.pbg-filter-btn.active,
.pbg-filter-btn:hover {
    border-color: var(--pbg-primary-color);
    background: var(--pbg-primary-color);
    color: #fff;
}

.pbg-gallery-actions {
    display: flex;
    gap: 10px;
}

.pbg-gallery {
    display: grid;
    gap: 15px;
    margin-bottom: 40px;
}

.pbg-gallery[data-columns="1"] {
    grid-template-columns: repeat(1, 1fr);
}

.pbg-gallery[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.pbg-gallery[data-columns="3"] {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.pbg-gallery[data-columns="4"] {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.pbg-gallery[data-columns="5"] {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.pbg-gallery[data-columns="6"] {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

/* Responsive */
@media (max-width: 768px) {
    .pbg-gallery {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)) !important;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .pbg-gallery {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px;
    }
}

.pbg-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: #f0f0f1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pbg-gallery-item:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

.pbg-gallery-item-inner {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    background: #f5f5f5;
}

.pbg-gallery-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
    display: block;
}

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

.pbg-gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.pbg-gallery-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    color: #2c3e50;
    text-decoration: none;
    font-size: 24px;
    position: relative;
}

.pbg-gallery-btn:hover {
    background: #fff;
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.pbg-gallery-btn .dashicons {
    width: 24px;
    height: 24px;
    font-size: 24px;
    line-height: 1;
}

.pbg-gallery-btn::before {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Icon Styles - Use Unicode symbols */
.pbg-view-btn::after {
    content: '⊕';
    position: absolute;
    font-size: 28px;
    font-weight: bold;
}

.pbg-download-btn::after {
    content: '↓';
    position: absolute;
    font-size: 28px;
    font-weight: bold;
}

.pbg-share-btn::after {
    content: '⤴';
    position: absolute;
    font-size: 24px;
    font-weight: bold;
}

/* Hide dashicons, use our symbols */
.pbg-gallery-btn .dashicons {
    display: none;
}

.pbg-empty-gallery {
    text-align: center;
    padding: 60px 20px;
    background: #f0f0f1;
    border-radius: 8px;
}

.pbg-empty-gallery .dashicons {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: #999;
}

.pbg-empty-gallery h3 {
    color: #666;
    margin: 20px 0 10px;
}

/* Lightbox */
.pbg-lightbox {
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.95);
}

.pbg-lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80vh;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: zoom 0.3s;
}

@keyframes zoom {
    from {transform: translate(-50%, -50%) scale(0.8);}
    to {transform: translate(-50%, -50%) scale(1);}
}

.pbg-lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1000000;
}

.pbg-lightbox-close:hover {
    color: #ccc;
}

.pbg-lightbox-prev,
.pbg-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: none;
    padding: 20px;
    font-size: 30px;
    cursor: pointer;
    transition: background 0.3s;
}

.pbg-lightbox-prev:hover,
.pbg-lightbox-next:hover {
    background: rgba(255, 255, 255, 0.4);
}

.pbg-lightbox-prev {
    left: 20px;
}

.pbg-lightbox-next {
    right: 20px;
}

.pbg-lightbox-caption {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    text-align: center;
}

.pbg-lightbox-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
}

.pbg-lightbox-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--pbg-secondary-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: background 0.3s;
}

.pbg-lightbox-btn:hover {
    background: #fff;
}

/* Upload Form */
.pbg-upload-form-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
}

.pbg-upload-form-inner {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
}

.pbg-upload-dropzone {
    border: 3px dashed #ddd;
    border-radius: 8px;
    padding: 60px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    margin: 20px 0;
}

.pbg-upload-dropzone:hover,
.pbg-upload-dropzone.dragover {
    border-color: var(--pbg-primary-color);
    background: #f0f6fc;
}

.pbg-dropzone-message .dashicons {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: #999;
}

.pbg-dropzone-message h3 {
    margin: 15px 0 10px;
    color: var(--pbg-secondary-color);
}

.pbg-upload-info {
    color: #666;
    font-size: 14px;
}

.pbg-upload-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    margin: 20px 0;
}

.pbg-upload-preview-item {
    position: relative;
    padding-top: 100%;
    border-radius: 4px;
    overflow: hidden;
}

.pbg-upload-preview-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pbg-upload-progress {
    margin: 20px 0;
}

.pbg-progress-bar {
    width: 100%;
    height: 30px;
    background: #f0f0f1;
    border-radius: 15px;
    overflow: hidden;
}

.pbg-progress-fill {
    height: 100%;
    background: var(--pbg-primary-color);
    transition: width 0.3s;
    width: 0;
}

.pbg-progress-text {
    text-align: center;
    margin-top: 10px;
    font-weight: 600;
    color: var(--pbg-secondary-color);
}

.pbg-message {
    padding: 12px;
    border-radius: 4px;
    margin-top: 20px;
}

.pbg-message.success {
    background: #d5f4e6;
    color: #00a32a;
}

.pbg-message.error {
    background: #f0e5e5;
    color: #d63638;
}

/* Latest Photos */
.pbg-latest-photos {
    margin: 40px 0;
}

.pbg-latest-grid {
    display: grid;
    gap: 15px;
}

.pbg-latest-photos[data-columns="1"] .pbg-latest-grid {
    grid-template-columns: repeat(1, 1fr);
}

.pbg-latest-photos[data-columns="2"] .pbg-latest-grid {
    grid-template-columns: repeat(2, 1fr);
}

.pbg-latest-photos[data-columns="3"] .pbg-latest-grid {
    grid-template-columns: repeat(3, 1fr);
}

.pbg-latest-photos[data-columns="4"] .pbg-latest-grid {
    grid-template-columns: repeat(4, 1fr);
}

.pbg-latest-item {
    position: relative;
    padding-top: 100%;
    border-radius: 8px;
    overflow: hidden;
}

.pbg-latest-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Modal */
.pbg-modal {
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
}

.pbg-modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.pbg-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: #999;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.pbg-modal-close:hover {
    color: #000;
}

.pbg-share-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.pbg-share-btn {
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    transition: opacity 0.3s;
}

.pbg-share-btn:hover {
    opacity: 0.8;
}

.pbg-share-facebook {
    background: #1877f2;
    color: #fff;
}

.pbg-share-whatsapp {
    background: #25d366;
    color: #fff;
}

.pbg-share-email {
    background: #666;
    color: #fff;
}

/* Loading Spinner */
.pbg-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--pbg-primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive */
@media screen and (max-width: 768px) {
    .pbg-gallery[data-columns="4"],
    .pbg-gallery[data-columns="5"],
    .pbg-gallery[data-columns="6"] {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pbg-gallery[data-columns="3"] {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pbg-gallery-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .pbg-gallery-filter,
    .pbg-gallery-actions {
        justify-content: center;
    }
    
    .pbg-lightbox-prev,
    .pbg-lightbox-next {
        padding: 10px;
        font-size: 20px;
    }
    
    .pbg-lightbox-controls {
        flex-direction: column;
        width: 90%;
    }
}

@media screen and (max-width: 480px) {
    .pbg-gallery {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .pbg-code-entry-container,
    .pbg-password-container,
    .pbg-upload-form-inner {
        padding: 20px;
    }
}