/**
 * Media Manager Modal Styles
 */

.mm-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.mm-modal {
    background: var(--bg-primary, #1a1a2e);
    border-radius: 12px;
    width: 95vw;
    height: 95vh;
    max-width: none;
    max-height: none;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.mm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color, #333);
}

.mm-header h2 {
    margin: 0;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mm-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary, #888);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s;
}

.mm-close:hover {
    background: var(--bg-secondary, #252542);
    color: var(--text-primary, #fff);
}

/* Tabs */
.mm-tabs {
    display: flex;
    gap: 4px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color, #333);
    background: var(--bg-secondary, #252542);
}

.mm-tab {
    background: transparent;
    border: none;
    padding: 10px 20px;
    color: var(--text-secondary, #888);
    cursor: pointer;
    border-radius: 8px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.mm-tab:hover {
    background: var(--bg-tertiary, #333);
    color: var(--text-primary, #fff);
}

.mm-tab.active {
    background: var(--accent-color, #8b5cf6);
    color: white;
}

/* Content */
.mm-content {
    flex: 1;
    overflow: hidden;
    position: relative;
    min-height: 0; /* Allow flex shrinking */
}

.mm-panel {
    display: none;
    height: 100%;
    overflow-y: auto;
    padding: 20px;
}

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

/* Canvas sidebar height */
.mm-canvas-sidebar {
    max-height: none;
    height: 100%;
    overflow-y: auto;
}

/* Library Grid */
.mm-filters {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.mm-input, .mm-select, .mm-textarea {
    background: var(--bg-secondary, #252542);
    border: 1px solid var(--border-color, #333);
    border-radius: 6px;
    padding: 8px 12px;
    color: var(--text-primary, #fff);
    font-size: 0.9rem;
}

.mm-input:focus, .mm-select:focus, .mm-textarea:focus {
    outline: none;
    border-color: var(--accent-color, #8b5cf6);
}

.mm-checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.9rem;
}

.mm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    min-height: 200px;
}

.mm-item, .mm-upload-item, .mm-generated-item {
    position: relative;
    aspect-ratio: 16/9;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s;
}

.mm-item img, .mm-upload-item img, .mm-generated-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mm-item:hover, .mm-upload-item:hover, .mm-generated-item:hover {
    border-color: var(--accent-color, #8b5cf6);
    transform: scale(1.02);
}

.mm-item.selected, .mm-upload-item.selected, .mm-generated-item.selected {
    border-color: var(--accent-color, #8b5cf6);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.3);
}

.mm-item-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 6px 8px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
}

.mm-item-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--accent-color, #8b5cf6);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
}

/* Upload */
.mm-dropzone {
    border: 2px dashed var(--border-color, #444);
    border-radius: 12px;
    padding: 60px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.mm-dropzone:hover, .mm-dropzone.dragover {
    border-color: var(--accent-color, #8b5cf6);
    background: rgba(139, 92, 246, 0.1);
}

.mm-dropzone i {
    font-size: 3rem;
    color: var(--accent-color, #8b5cf6);
    margin-bottom: 12px;
}

.mm-dropzone p {
    margin: 8px 0;
}

.mm-subtext {
    font-size: 0.85rem;
    color: var(--text-secondary, #888);
}

.mm-upload-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.mm-upload-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(0,0,0,0.5);
}

.mm-progress-bar {
    height: 100%;
    background: var(--accent-color, #8b5cf6);
    width: 30%;
    transition: width 0.3s;
}

.mm-upload-status {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(0,0,0,0.7);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.mm-upload-item.error .mm-upload-status {
    background: #ef4444;
}

/* Generate */
.mm-generate-form {
    max-width: 500px;
}

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

.mm-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.mm-style-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.mm-style-btn {
    background: var(--bg-secondary, #252542);
    border: 2px solid var(--border-color, #333);
    padding: 12px 8px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
    color: var(--text-primary, #fff);
}

.mm-style-btn:hover {
    border-color: var(--accent-color, #8b5cf6);
}

.mm-style-btn.active {
    border-color: var(--accent-color, #8b5cf6);
    background: rgba(139, 92, 246, 0.2);
}

.mm-textarea {
    width: 100%;
    min-height: 100px;
    resize: vertical;
}

.mm-generate-result {
    margin-top: 20px;
}

.mm-generated-item {
    max-width: 400px;
    aspect-ratio: 16/9;
    margin-bottom: 12px;
}

/* Footer */
.mm-footer {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color, #333);
    background: var(--bg-secondary, #252542);
}

.mm-selection {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.mm-selection img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 6px;
    background: var(--bg-tertiary, #333);
}

.mm-resize {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mm-resize label {
    font-size: 0.85rem;
    color: var(--text-secondary, #888);
}

.mm-actions {
    display: flex;
    gap: 8px;
}

.mm-btn {
    background: var(--bg-tertiary, #333);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    color: var(--text-primary, #fff);
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.mm-btn:hover {
    background: var(--bg-secondary, #444);
}

.mm-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.mm-btn-primary {
    background: var(--accent-color, #8b5cf6);
}

.mm-btn-primary:hover {
    background: #7c3aed;
}

.mm-btn-secondary {
    background: transparent;
    border: 1px solid var(--border-color, #444);
}

/* States */
.mm-loading, .mm-empty, .mm-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: var(--text-secondary, #888);
}

.mm-error {
    color: #ef4444;
}

/* Responsive */
@media (max-width: 600px) {
    .mm-modal {
        max-height: 100vh;
        border-radius: 0;
    }
    
    .mm-style-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mm-footer {
        flex-wrap: wrap;
    }
    
    .mm-resize {
        width: 100%;
        order: 3;
    }
}

/* Overlay Builder Styles */
.mm-overlay-option {
    padding: 10px;
    background: var(--bg-secondary, #252542);
    border: 2px solid var(--border-color, #333);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.mm-overlay-option:hover {
    border-color: var(--accent-color, #8b5cf6);
}

.mm-overlay-option.selected {
    border-color: var(--accent-color, #8b5cf6);
    background: rgba(139, 92, 246, 0.2);
}

.mm-overlay-builder .form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

/* Canvas Editor Styles */

.mm-canvas-sidebar h4 {
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mm-prop-group {
    margin-bottom: 12px;
}

.mm-prop-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary, #888);
    margin-bottom: 4px;
}

.mm-prop-group input[type="color"] {
    width: 100%;
    height: 32px;
    padding: 2px;
    border: 1px solid var(--border-color, #444);
    border-radius: 4px;
    background: var(--bg-tertiary, #1a1a2e);
    cursor: pointer;
}

.mm-prop-group input[type="number"] {
    width: 100%;
}

.mm-btn-sm {
    padding: 6px 10px;
    font-size: 0.8rem;
    background: var(--bg-tertiary, #1a1a2e);
    border: 1px solid var(--border-color, #444);
    color: var(--text-primary, #fff);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.mm-btn-sm:hover {
    background: var(--bg-secondary, #252542);
    border-color: var(--accent-color, #8b5cf6);
}

.mm-btn-sm.active {
    background: var(--accent-color, #8b5cf6);
    border-color: var(--accent-color, #8b5cf6);
}

/* Canvas container styling */
#mm-canvas-editor {
    border: 1px solid var(--border-color, #333);
    border-radius: 4px;
}

/* Make canvas panel fill available height */
.mm-panel[data-panel="canvas"] {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.mm-panel[data-panel="canvas"].active {
    display: flex;
}

.mm-panel[data-panel="canvas"] .mm-canvas-editor {
    flex: 1;
    min-height: 0;
    overflow: auto;
}

/* Fabric.js selection styling override */
.canvas-container {
    margin: 0 auto;
}

/* Canvas Template Cards */
.mm-template-card {
    background: var(--bg-tertiary, #1a1a2e);
    border: 2px solid var(--border-color, #333);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    overflow: hidden;
}

.mm-template-card:hover {
    border-color: var(--accent-color, #8b5cf6);
    transform: translateY(-2px);
}

.mm-template-preview {
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.mm-template-info {
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mm-template-name {
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mm-template-cat {
    font-size: 0.65rem;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    color: white;
    width: fit-content;
}

/* Color Swatches */
.mm-color-swatch {
    transition: transform 0.1s, box-shadow 0.1s;
}

.mm-color-swatch:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}