/* Admin Styles - Reusing existing CSS variables */

/* Login Page */
.admin-login-container {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.admin-login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Form Elements */
.admin-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.admin-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.admin-form-group-half {
    /* Used within admin-form-row */
}

.admin-form-label {
    font-size: var(--font-size-label);
    font-weight: 600;
    color: var(--color-text-primary);
}

.admin-form-input,
.admin-form-textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    border: var(--border-width-medium) solid var(--color-border-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-body);
    color: var(--color-text-primary);
    background-color: var(--color-bg-white);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.admin-form-input:focus,
.admin-form-textarea:focus {
    outline: none;
    border-color: var(--color-primary-blue-light);
    box-shadow: 0 0 0 3px var(--shadow-color-blue-light);
}

.admin-form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* Buttons */
.admin-button {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-button);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    border: var(--border-width-medium) solid transparent;
}

.admin-button-primary {
    background-color: var(--color-primary-blue);
    color: var(--color-text-light);
    border-color: var(--color-primary-blue);
}

.admin-button-primary:hover {
    background-color: var(--color-primary-blue-dark);
    border-color: var(--color-primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-color-blue-medium);
}

.admin-button-secondary {
    background-color: var(--color-bg-white);
    color: var(--color-primary-blue);
    border-color: var(--color-border-primary);
}

.admin-button-secondary:hover {
    background-color: var(--color-bg-hover);
    border-color: var(--color-primary-blue-light);
}

.admin-button-danger {
    background-color: var(--color-coral);
    color: var(--color-text-light);
    border-color: var(--color-coral);
}

.admin-button-danger:hover {
    background-color: #e63946;
    border-color: #e63946;
}

.admin-button-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-button-sm);
}

/* Dashboard */
.admin-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.admin-header-actions {
    display: flex;
    gap: var(--spacing-md);
}

.admin-posts-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.admin-post-card {
    background-color: var(--color-bg-card);
    border: var(--border-width-medium) solid var(--color-border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 2px 8px var(--shadow-color-blue-light);
    transition: all 0.3s ease;
}

.admin-post-card:hover {
    box-shadow: 0 4px 16px var(--shadow-color-blue-medium);
    transform: translateY(-2px);
}

.admin-post-card-draft {
    border-color: var(--color-orange);
    background-color: var(--color-bg-orange-tint);
}

.admin-post-card-hidden {
    border-color: var(--color-text-muted);
    background-color: var(--color-bg-hover);
    opacity: 0.85;
}

.admin-post-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-sm);
    gap: var(--spacing-md);
}

.admin-post-title {
    font-size: var(--font-size-card-title);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.admin-post-title a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.admin-post-title a:hover {
    color: var(--color-primary-blue);
}

.admin-draft-badge {
    background-color: var(--color-orange);
    color: var(--color-text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    white-space: nowrap;
}

.admin-hidden-badge {
    background-color: var(--color-text-muted);
    color: var(--color-text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    white-space: nowrap;
}

.admin-post-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-meta-sm);
    color: var(--color-text-muted);
}

.admin-post-description {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-body);
}

.admin-post-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.admin-empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
}

.admin-empty-state a {
    color: var(--color-primary-blue);
    text-decoration: none;
}

.admin-empty-state a:hover {
    text-decoration: underline;
}

/* Editor */
.admin-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.admin-editor-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.admin-image-input-group {
    display: flex;
    gap: var(--spacing-sm);
}

.admin-image-input-group .admin-form-input {
    flex: 1;
}

.admin-reading-time-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.admin-reading-time-group .admin-form-input {
    width: 80px;
    flex-shrink: 0;
}

.admin-reading-time-suffix {
    color: var(--color-text-secondary);
    font-size: var(--font-size-body);
    white-space: nowrap;
}

.admin-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-body);
}

.admin-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary-blue);
}

.admin-form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* Error Messages */
.admin-error-message {
    background-color: var(--color-bg-coral-tint);
    border: var(--border-width-medium) solid var(--color-coral);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--color-coral);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-body);
}

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

.admin-modal-content {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 8px 32px var(--shadow-color-blue-dark);
}

.admin-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.admin-modal-header h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-text-primary);
    margin: 0;
}

.admin-modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-6xl);
    color: var(--color-text-muted);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

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

.admin-modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.admin-image-preview {
    margin: var(--spacing-md) 0;
    text-align: center;
}

.admin-image-preview img {
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px var(--shadow-color-default);
}

.admin-image-preview-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

.admin-image-preview-img {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px var(--shadow-color-default);
}

.admin-image-preview-info {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-align: center;
}

.admin-image-preview-info p {
    margin: var(--spacing-xs) 0;
}

/* Upload Area */
.admin-upload-area {
    border: 2px dashed var(--color-border-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    background-color: var(--color-bg-hover);
    transition: all 0.3s ease;
    cursor: pointer;
}

.admin-upload-area:hover {
    border-color: var(--color-primary-blue);
    background-color: var(--color-primary-blue-pale);
}

.admin-upload-area-dragover {
    border-color: var(--color-primary-blue);
    background-color: var(--color-primary-blue-pale);
    border-style: solid;
}

.admin-upload-placeholder {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.admin-upload-placeholder p {
    color: var(--color-text-secondary);
    margin: 0;
}

.admin-upload-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.admin-upload-progress {
    margin: var(--spacing-md) 0;
}

.admin-upload-progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--color-bg-hover);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.admin-upload-progress-fill {
    height: 100%;
    background-color: var(--color-primary-blue);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: var(--radius-sm);
}

#upload-status-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Image Gallery Modal */
.admin-modal-content-large {
    max-width: 900px;
    width: 95%;
}

.admin-gallery-tabs {
    display: flex;
    border-bottom: var(--border-width-medium) solid var(--color-border-primary);
    margin: 0;
    padding: 0 var(--spacing-xl);
}

.admin-gallery-tab {
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: var(--font-size-body);
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
    margin-bottom: -2px;
}

.admin-gallery-tab:hover {
    color: var(--color-text-primary);
    background-color: var(--color-bg-hover);
}

.admin-gallery-tab.active {
    color: var(--color-primary-blue);
    border-bottom-color: var(--color-primary-blue);
}

.admin-gallery-tab-content {
    display: none;
}

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

.admin-gallery-search {
    margin-bottom: var(--spacing-md);
}

.admin-gallery-loading,
.admin-gallery-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
    font-size: var(--font-size-body);
}

.admin-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    max-height: 60vh;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

.admin-gallery-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: var(--border-width-medium) solid var(--color-border-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--color-bg-hover);
}

.admin-gallery-item:hover {
    border-color: var(--color-primary-blue);
    box-shadow: 0 4px 12px var(--shadow-color-blue-medium);
    transform: translateY(-2px);
}

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

.admin-gallery-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.admin-gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: var(--spacing-sm);
}

.admin-gallery-filename {
    color: var(--color-text-light);
    font-size: var(--font-size-xs);
    text-align: center;
    word-break: break-word;
    max-width: 100%;
    padding: 0 var(--spacing-xs);
}

.admin-gallery-item .admin-button {
    margin-top: var(--spacing-xs);
}

/* EasyMDE Customization */
.EasyMDEContainer {
    border: var(--border-width-medium) solid var(--color-border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.EasyMDEContainer .CodeMirror {
    border: none;
    font-size: var(--font-size-body);
}

.EasyMDEContainer .editor-toolbar {
    border-bottom: var(--border-width-thin) solid var(--color-border-pale);
    background-color: var(--color-bg-hover);
}

.EasyMDEContainer .editor-toolbar button {
    color: var(--color-text-primary);
}

.EasyMDEContainer .editor-toolbar button:hover,
.EasyMDEContainer .editor-toolbar button.active {
    background-color: var(--color-primary-blue-pale);
    color: var(--color-primary-blue-dark);
}

/* Responsive */
@media only screen and (max-width: 768px) {
    .admin-form-row {
        grid-template-columns: 1fr;
    }
    
    .admin-dashboard-header,
    .admin-editor-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .admin-header-actions {
        flex-direction: column;
    }
    
    .admin-post-card-header {
        flex-direction: column;
        align-items: start;
    }
    
    .admin-image-input-group {
        flex-direction: column;
    }
    
    .admin-gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: var(--spacing-sm);
    }
    
    .admin-modal-content-large {
        width: 98%;
        max-width: 98%;
    }
}

/* Delete Confirmation Modal */
.admin-delete-warning-text {
    font-size: var(--font-size-body);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.admin-delete-warning-text strong {
    color: var(--color-coral);
    font-weight: 700;
}

.admin-delete-warning-subtext {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-bg-coral-tint);
    border-left: 4px solid var(--color-coral);
    border-radius: var(--radius-sm);
}

.admin-modal-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.admin-modal-actions .admin-button {
    min-width: 120px;
}

/* Attachments Section */
.admin-attachments-section {
    margin-bottom: var(--spacing-xl);
}

.admin-attachments-section h3 {
    font-size: var(--font-size-xl);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.admin-attachment-type-selector {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.admin-attachment-form {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-hover);
    border-radius: var(--radius-md);
}

.admin-attachments-list-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: var(--border-width-medium) solid var(--color-border-primary);
}

.admin-attachments-list-section h3 {
    font-size: var(--font-size-xl);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.admin-attachments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.admin-attachments-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--spacing-xl);
    font-style: italic;
}

.admin-attachment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--color-bg-card);
    border: var(--border-width-medium) solid var(--color-border-primary);
    border-radius: var(--radius-md);
    gap: var(--spacing-md);
}

.admin-attachment-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.admin-attachment-icon {
    font-size: var(--font-size-2xl);
}

.admin-attachment-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.admin-attachment-details strong {
    color: var(--color-text-primary);
    font-size: var(--font-size-body);
}

.admin-attachment-type {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.admin-attachment-actions {
    display: flex;
    gap: var(--spacing-sm);
}

@media only screen and (max-width: 768px) {
    .admin-attachment-item {
        flex-direction: column;
        align-items: stretch;
    }
    
    .admin-attachment-actions {
        justify-content: stretch;
    }
    
    .admin-attachment-actions .admin-button {
        flex: 1;
    }
}

/* Attachment Button and Badge */
.admin-attachment-icon-small {
    font-size: var(--font-size-body);
    margin-right: var(--spacing-xs);
}

.admin-attachment-badge {
    display: inline-block;
    background-color: var(--color-primary-blue);
    color: var(--color-text-light);
    border-radius: var(--radius-round);
    padding: 2px 6px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    margin-left: var(--spacing-xs);
    min-width: 18px;
    text-align: center;
}

.admin-post-actions .admin-button {
    position: relative;
    display: inline-flex;
    align-items: center;
}