/* SNS Admin Dashboard - Styles */

:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --secondary-color: #6b7280;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-color: #f3f4f6;
    --card-bg: #ffffff;
    --text-color: #1f2937;
    --border-color: #e5e7eb;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color), #7c3aed);
    color: white;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-lg);
}

.header h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.header p {
    opacity: 0.9;
}

/* Sections */
.section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.section h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-color);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

/* Form Styles */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group input[type="datetime-local"],
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.char-count {
    text-align: right;
    font-size: 0.875rem;
    color: var(--secondary-color);
    margin-top: 5px;
}

/* Platforms */
.platforms {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.platform-checkbox {
    display: flex;
    align-items: center;
    padding: 12px;
    background: var(--bg-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.platform-checkbox:hover {
    background: #e5e7eb;
}

.platform-checkbox input {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.platform-checkbox i {
    margin-right: 8px;
    font-size: 1.2rem;
}

.platform-checkbox:has(input:checked) {
    background: var(--primary-color);
    color: white;
}

/* Image Upload */
.image-upload {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.image-upload:hover {
    border-color: var(--primary-color);
    background: #f9fafb;
}

.image-upload i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.image-upload p {
    color: var(--secondary-color);
}

.image-preview {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.image-preview img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #4b5563;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-refresh {
    background: white;
    border: 2px solid var(--border-color);
    color: var(--text-color);
}

.btn-refresh:hover {
    background: var(--bg-color);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 30px;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.filter-bar select {
    padding: 10px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
}

/* Table */
.posts-table-container {
    overflow-x: auto;
}

.posts-table {
    width: 100%;
    border-collapse: collapse;
}

.posts-table th,
.posts-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.posts-table th {
    font-weight: 600;
    color: var(--secondary-color);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.posts-table tr:hover {
    background: #f9fafb;
}

.posts-table td {
    font-size: 0.875rem;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.status-posted {
    background: #d1fae5;
    color: #065f46;
}

.status-failed {
    background: #fee2e2;
    color: #991b1b;
}

.status-cancelled {
    background: #e5e7eb;
    color: #374151;
}

/* Platform Icons in Table */
.platform-icons {
    display: flex;
    gap: 8px;
}

.platform-icons i {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.platform-icons i.active {
    color: var(--primary-color);
}

/* Content Preview */
.content-preview {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background: white;
    margin: 10% auto;
    padding: 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    position: relative;
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--secondary-color);
}

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

/* Preview Content */
.preview-content {
    background: var(--bg-color);
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    color: var(--secondary-color);
    font-size: 0.875rem;
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    background: var(--card-bg);
    padding: 15px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    flex-wrap: wrap;
}

.nav-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--secondary-color);
    transition: all 0.2s;
}

.nav-tab:hover {
    background: var(--bg-color);
    color: var(--text-color);
}

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

.nav-tab i {
    font-size: 1.1rem;
}

/* Tab Content */
.tab-content {
    display: none;
}

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

/* Section Description */
.section-desc {
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

/* Account Cards */
.account-card {
    background: var(--bg-color);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.account-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.account-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.account-header h3 {
    flex: 1;
    font-size: 1.2rem;
    margin: 0;
}

.account-status {
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: 20px;
    background: #e5e7eb;
    color: var(--secondary-color);
}

.account-status.configured {
    background: #d1fae5;
    color: #065f46;
}

.account-form {
    display: grid;
    gap: 15px;
}

.account-form .form-group {
    margin-bottom: 0;
}

.help-text {
    display: block;
    font-size: 0.8rem;
    color: var(--secondary-color);
    margin-top: 5px;
}

/* Settings Cards */
.settings-card {
    background: var(--bg-color);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.settings-card h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-card h3 i {
    color: var(--primary-color);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: background 0.2s;
}

.checkbox-label:hover {
    background: rgba(0,0,0,0.03);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Post Now Option */
.post-now-option {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    padding: 15px 20px;
    border-radius: 8px;
    border: 2px solid #10b981;
}

.post-now-option .checkbox-label {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.post-now-option .checkbox-label i {
    color: #10b981;
}

/* Success Button */
.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover {
    background: #059669;
}

/* Danger Zone */
.danger-zone {
    border-color: var(--danger-color);
    background: #fef2f2;
}

.danger-zone h3 i {
    color: var(--danger-color);
}

.warning-text {
    color: var(--danger-color);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.danger-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Platform Content Section */
.platform-contents {
    background: #f9fafb;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.platform-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.platform-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    background: white;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.platform-tab:hover {
    background: #e5e7eb;
}

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

.platform-tab i {
    font-size: 1.1rem;
}

.platform-panels {
    position: relative;
}

.platform-panel {
    display: none;
}

.platform-panel.active {
    display: block;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.panel-header h4 {
    font-size: 1.1rem;
    color: var(--text-color);
}

.panel-header h4 i {
    margin-right: 8px;
}

/* Enhanced Image Upload */
.image-upload.dragover {
    border-color: var(--primary-color);
    background: #eef2ff;
}

.image-item {
    position: relative;
    display: inline-block;
}

.image-item img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
}

.remove-image {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--danger-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.remove-image:hover {
    background: #dc2626;
}

/* Character Count with Status */
.char-count .error {
    color: var(--danger-color);
    font-weight: 600;
}

.char-count .warning {
    color: var(--warning-color);
    font-weight: 600;
}

.char-count .warning-text {
    color: var(--warning-color);
    font-size: 0.8rem;
    margin-left: 10px;
}

/* Platform Limits Display */
.platform-limit {
    display: block;
    font-size: 0.7rem;
    color: var(--secondary-color);
    margin-top: 4px;
}

/* Hint text */
.hint {
    font-size: 0.85rem;
    color: var(--secondary-color);
    font-weight: normal;
    margin-left: 8px;
}

/* Preview Enhancements */
.preview-section {
    margin-bottom: 25px;
}

.preview-section h4 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--text-color);
}

.preview-box {
    background: white;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    white-space: pre-wrap;
    font-size: 0.9rem;
    line-height: 1.6;
}

.preview-platform {
    background: white;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.preview-platform h5 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.preview-platform h5 i {
    margin-right: 8px;
}

.preview-images {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.preview-thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
}

.preview-meta {
    font-size: 0.8rem;
    color: var(--secondary-color);
    margin-top: 10px;
}

/* Small button */
.btn-sm {
    padding: 6px 12px;
    font-size: 0.875rem;
}

/* Modal Large */
.modal-large {
    max-width: 900px;
    max-height: 80vh;
    overflow-y: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .platforms {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .posts-table th,
    .posts-table td {
        padding: 12px 8px;
        font-size: 0.75rem;
    }
}