/* Dashboard Customizer Modal Styles */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.dashboard-customizer-modal {
    background: var(--surface);
    border-radius: 16px;
    width: 95%;
    max-width: 1400px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dashboard-customizer-modal .modal-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dashboard-customizer-modal .customizer-content {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 0;
    flex: 1;
    overflow: hidden;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.dashboard-customizer-modal .customizer-left {
    padding: 24px;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    background: var(--background);
}

.dashboard-customizer-modal .customizer-left h4 {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.dashboard-customizer-modal .customizer-left .subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.dashboard-customizer-modal .customizer-right {
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

/* Preset Section */
.preset-section {
    margin-bottom: 0;
}

.preset-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.preset-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-primary);
    text-align: left;
    width: 100%;
}

.preset-btn:hover {
    background: var(--surface-hover);
    border-color: rgba(139, 92, 246, 0.3);
}

.preset-btn.active {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.5);
}

.preset-btn i {
    font-size: 16px;
    color: #8b5cf6;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.preset-btn div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.preset-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.preset-desc {
    font-size: 11px;
    color: var(--text-secondary);
}

.preset-divider {
    height: 1px;
    background: var(--border-color);
    margin: 20px 0;
}

/* Available Metrics */
.available-metrics {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.metric-checkbox {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.metric-checkbox:hover {
    background: var(--surface-hover);
    border-color: var(--primary-color);
}

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

.metric-preview {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.metric-preview i {
    font-size: 18px;
    color: var(--primary-color);
}

.metric-preview span {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

/* Selected Metrics */
.selected-header {
    margin-bottom: 16px;
}

.selected-header h4 {
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.selected-header p {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

.selected-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.selected-metric-card {
    position: relative;
    background: var(--card-background);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    cursor: grab;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 70px;
}

.selected-metric-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.selected-metric-card.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.metric-card-preview {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
}

.metric-card-preview .metric-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.metric-card-preview .metric-icon i {
    font-size: 18px;
    color: white;
}

.metric-card-preview.blue .metric-icon { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.metric-card-preview.green .metric-icon { background: linear-gradient(135deg, #10b981, #059669); }
.metric-card-preview.purple .metric-icon { background: linear-gradient(135deg, #a78bfa, #8b5cf6); }
.metric-card-preview.orange .metric-icon { background: linear-gradient(135deg, #fb923c, #f97316); }
.metric-card-preview.red .metric-icon { background: linear-gradient(135deg, #f87171, #ef4444); }
.metric-card-preview.teal .metric-icon { background: linear-gradient(135deg, #2dd4bf, #14b8a6); }

.metric-card-preview .metric-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.metric-card-preview .metric-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    font-weight: 500;
}

.metric-card-preview .metric-drag-handle {
    font-size: 11px;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.metric-card-preview .metric-drag-handle span {
    display: none;
}

.metric-card-preview .metric-drag-handle i {
    font-size: 14px;
    color: var(--text-tertiary);
}

.remove-metric {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(239, 68, 68, 0.1);
    border: none;
    color: #ef4444;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.2s;
}

.selected-metric-card:hover .remove-metric {
    opacity: 1;
}

.remove-metric:hover {
    background: #ef4444;
    color: white;
    transform: scale(1.1);
}

/* Button styles */
.btn-icon {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--surface-hover);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Confirmation Dialog */
.confirmation-dialog {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
    animation: fadeIn 0.2s ease-out;
}

.confirmation-content {
    background: var(--surface);
    border-radius: 16px;
    padding: 32px;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease-out;
}

.confirmation-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.confirmation-icon i {
    font-size: 32px;
    color: white;
}

.confirmation-content h3 {
    font-size: 24px;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 12px;
}

.confirmation-content > p {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 20px;
}

.metrics-preview {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--background);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.preview-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--surface);
    border-radius: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--border-color);
}

.preview-item:last-child {
    margin-bottom: 0;
}

.preview-number {
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.preview-item i {
    font-size: 16px;
    flex-shrink: 0;
}

.preview-item span {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.confirmation-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.confirmation-actions button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Responsive */
@media (max-width: 1200px) {
    .selected-metrics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 968px) {
    .dashboard-customizer-modal .customizer-content {
        grid-template-columns: 1fr;
    }

    .dashboard-customizer-modal .customizer-left {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .selected-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .dashboard-customizer-modal {
        width: 95%;
        max-height: 90vh;
    }

    .selected-metrics-grid {
        grid-template-columns: 1fr;
    }

    .metric-card-preview .metric-icon {
        width: 48px;
        height: 48px;
    }

    .metric-card-preview .metric-icon i {
        font-size: 20px;
    }

    .selected-metric-card {
        padding: 16px;
        min-height: 90px;
    }
}