/* Social Gallery Styles */

.gallery-main {
    padding-top: 80px;
    min-height: 100vh;
    background: var(--bg-color);
}

.gallery-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
    margin-bottom: 40px;
}

.hero-content h1 {
    font-size: 3rem;
    margin: 0 0 10px 0;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 30px auto 40px;
    max-width: 900px;
    flex-wrap: wrap;
    padding: 0 20px;
}

.filter-btn {
    padding: 10px 24px;
    border: 2px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color) !important; /* Ensure visible text color on card background */
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: #ffffff; /* Always white on active/hover state */
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.gallery-posts {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.albums-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.albums-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.albums-header h3 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin: 0;
}

.create-album-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.create-album-btn:hover {
    filter: brightness(0.9);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.albums-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.album-card {
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border: 1px solid var(--border-color);
}

.album-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.album-cover {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.album-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.album-info {
    padding: 20px;
}

.album-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
}

.album-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.loading-spinner {
    text-align: center;
    padding: 60px 20px;
    color: var(--primary-color);
}

.loading-spinner i {
    font-size: 3rem;
    margin-bottom: 20px;
}

.post-card {
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.post-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.post-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
}

.user-name {
    font-weight: 600;
    color: var(--text-color);
}

.post-date {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-left: auto;
}

.post-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 15px 0 10px;
    color: var(--text-color);
}

.post-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 10px 0;
}

.post-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    display: block;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.post-image:hover {
    opacity: 0.9;
}

.post-image.loading {
    opacity: 0.5;
    background: var(--bg-secondary);
}

.post-image.error {
    display: none;
}

.post-footer {
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    border-top: 1px solid var(--border-color);
}

.interaction-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    padding: 8px 12px;
    border-radius: 8px;
}

.interaction-btn:hover {
    color: var(--primary-color);
    background: rgba(128, 128, 128, 0.05);
}

.interaction-btn.liked {
    color: #e74c3c;
}

.interaction-btn.liked:hover {
    color: #c0392b;
}

.create-post-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    z-index: 100;
}

.create-post-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
}

/* Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

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

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    z-index: 1010; /* Ensure it is above other content */
    pointer-events: auto; /* Ensure it is clickable */
}

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

.auth-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.auth-tab {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--border-color);
    background: var(--card-bg);
    color: var(--primary-color);
    border-radius: 10px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.auth-tab.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.auth-form h2 {
    color: var(--text-color);
    margin-bottom: 25px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    background: var(--input-bg);
    color: var(--text-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    filter: brightness(0.9);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.logout-btn {
    padding: 8px 16px;
    background: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    background: #e74c3c;
    color: white;
}

.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
}

#user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-dropdown {
    position: relative;
    display: flex;
    align-items: center;
}

.user-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 15px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-secondary);
}

.user-dropdown-trigger:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.user-dropdown-trigger:hover * {
    color: white !important;
}

.user-dropdown-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.no-posts,
.error {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.post-body {
    padding: 20px;
}

.notification {
    position: fixed;
    top: 100px;
    right: 30px;
    padding: 15px 25px;
    color: white;
    background: var(--primary-color);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 10000;
    animation: slideInFromRight 0.3s ease;
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.image-upload-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.upload-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    border: 2px solid var(--border-color);
    background: var(--input-bg);
    border-radius: 10px;
    transition: border-color 0.3s ease;
    cursor: pointer;
}

.upload-option:hover {
    border-color: var(--primary-color);
}

.upload-option input[type="radio"] {
    margin: 0;
}

.upload-option label {
    font-weight: 500;
    color: var(--text-color);
    margin: 0;
    cursor: pointer;
    flex: 1;
}

.url-input, .file-input {
    flex: 1;
    margin: 0;
}

.comments-list {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-secondary);
}

.comment-item {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 10px;
    background: var(--card-bg);
    border-radius: 8px;
}

.comment-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.comment-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    position: relative;
}

.comment-user {
    font-weight: 600;
    color: var(--text-color);
}

.comment-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.comment-content {
    color: var(--text-color);
    line-height: 1.4;
}

.comment-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.comment-like-btn,
.comment-reply-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    padding: 5px 10px;
    border-radius: 5px;
}

.comment-like-btn:hover,
.comment-reply-btn:hover {
    background: rgba(128,128,128,0.05);
    color: var(--primary-color);
}

.comment-delete-btn {
    position: absolute;
    right: 0;
    top: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 0.8rem;
    opacity: 0.6;
}

.comment-delete-btn:hover {
    color: #e74c3c;
    background: rgba(231, 76, 60, 0.1);
    opacity: 1;
    transform: scale(1.1);
}

.comment-item:hover .comment-delete-btn {
    opacity: 0.8;
}

.comment-like-btn.liked {
    color: #e74c3c;
}

.comment-like-btn.liked i {
    color: #e74c3c;
}

.replies-container {
    margin-top: 15px;
    padding-left: 20px;
    border-left: 2px solid var(--border-color);
}

.reply-comment {
    margin-bottom: 10px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 8px;
    color: var(--text-color);
}

.parent-comment {
    margin-bottom: 20px;
}

.comment-form {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.post-comments-preview {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    max-height: 200px;
    overflow-y: auto;
    background: var(--bg-secondary);
}

.comment-preview-item {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    align-items: flex-start;
}

.comment-preview-text {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.comment-preview-user {
    font-weight: 600;
    color: var(--text-color);
    margin-right: 5px;
}

.post-add-comment {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    background: var(--card-bg);
}

.inline-comment-form {
    display: flex;
    gap: 10px;
    align-items: center;
}

.inline-comment-form input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    outline: none;
    font-size: 0.9rem;
    background: var(--input-bg);
    color: var(--text-color);
}

.inline-comment-form input:focus {
    border-color: var(--primary-color);
}

.inline-comment-form button {
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.3s ease;
}

.inline-comment-form button:hover {
    filter: brightness(0.9);
}

.inline-comment-form button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Image Upload Options */
.image-upload-options {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.upload-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    border: 2px solid var(--border-color);
    background: var(--input-bg);
    border-radius: 10px;
    transition: border-color 0.3s ease;
    cursor: pointer;
}

.upload-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.upload-option input[type="radio"] {
    margin: 0;
}

.upload-option input[type="radio"]:checked + label {
    color: var(--primary-color);
    font-weight: 600;
}

.upload-option:has(input[type="radio"]:checked) {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.url-input, .file-input {
    margin-top: 15px;
}

.file-input input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    cursor: pointer;
    color: var(--text-color);
}

.file-input input[type="file"]:hover {
    border-color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .gallery-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .modal-content {
        padding: 30px 20px;
    }

    .create-post-btn {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }

    .gallery-posts {
        grid-template-columns: 1fr;
        padding: 10px;
    }

    .albums-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 15px;
    }

    .albums-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .albums-header h3 {
        text-align: center;
    }
}

.auth-form {
    width: 100%;
}

.auth-form h2 {
    margin-bottom: 15px;
}

.auth-form p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
    background: var(--input-bg);
    color: var(--text-color);
}

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

.submit-btn {
    width: 100%;
    padding: 14px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    filter: brightness(0.9);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.login-error-message {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
}

.login-error-message.show {
    display: block;
}

.post-location {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Dropdown Menu Styles */
.user-dropdown {
    position: relative;
    cursor: pointer;
}

.user-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px;
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 220px;
    width: auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    padding: 10px 0;
    display: none;
    flex-direction: column;
    z-index: 1000;
    margin-top: 10px;
    white-space: nowrap;
}

/* Mobile Dropdown Fix */
@media (max-width: 768px) {
    .user-dropdown {
        width: 100%;
    }

    .user-dropdown-trigger {
        width: 100%;
        justify-content: space-between;
        padding: 10px 20px;
    }

    .user-dropdown-menu {
        position: static;
        width: 100%;
        box-shadow: none;
        border: none;
        border-top: 1px solid var(--border-color);
        border-radius: 0;
        background: rgba(0,0,0,0.02);
        margin-top: 0;
        padding: 5px 0;
    }

    .dropdown-item {
        padding-left: 30px;
    }
}

.user-dropdown-menu.active {
    display: flex;
}

.user-dropdown-menu .dropdown-item {
    padding: 12px 20px;
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s ease;
    font-size: 0.95rem;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    cursor: pointer;
    margin: 0; /* Override global nav link margin */
    border-radius: 0; /* Reset global nav link border-radius */
    box-sizing: border-box;
}

.user-dropdown-menu .dropdown-item:hover {
    background: var(--bg-secondary);
    transform: none; /* Reset global nav hover transform */
    box-shadow: none; /* Reset global nav hover shadow */
    color: var(--text-color);
}

.dropdown-item i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 5px 0;
}

/* Admin Badge */
.admin-badge {
    background: #e74c3c;
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 5px;
    text-transform: uppercase;
    font-weight: bold;
}