/**
 * DORA Metrics Styles
 * Styles for DevOps Research & Assessment metrics visualization
 */

/* DORA Metrics Section */
.dora-metrics-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--color-bg-secondary, #f8f9fa);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.dora-metrics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.dora-metrics-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary, #1a1a1a);
    margin: 0;
}

.dora-metrics-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.dora-period-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border, #dee2e6);
    border-radius: 4px;
    background: white;
    color: var(--color-text-primary, #1a1a1a);
    font-size: 0.875rem;
    cursor: pointer;
    transition: border-color 0.2s;
}

.dora-period-select:hover {
    border-color: var(--color-primary, #3498db);
}

.dora-period-select:focus {
    outline: none;
    border-color: var(--color-primary, #3498db);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* DORA Metrics Grid */
.dora-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* DORA Metric Card */
.dora-metric-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--card-border-color, #e0e0e0);
    transition: transform 0.2s, box-shadow 0.2s;
}

.dora-metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.dora-metric-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.dora-metric-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary, #1a1a1a);
    margin: 0;
}

.dora-metric-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dora-metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--card-value-color, #2c3e50);
}

.dora-metric-value .value {
    display: inline;
}

.dora-metric-value .unit {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-secondary, #6c757d);
    margin-left: 0.25rem;
}

.dora-metric-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary, #6c757d);
    line-height: 1.4;
}

/* Rating Colors */
.dora-metric-card.rating-elite {
    --card-border-color: #2ecc71;
    --card-value-color: #27ae60;
}

.dora-metric-badge.rating-elite {
    background: #d5f4e6;
    color: #27ae60;
}

.dora-metric-card.rating-high {
    --card-border-color: #3498db;
    --card-value-color: #2980b9;
}

.dora-metric-badge.rating-high {
    background: #d6eaf8;
    color: #2980b9;
}

.dora-metric-card.rating-medium {
    --card-border-color: #f39c12;
    --card-value-color: #e67e22;
}

.dora-metric-badge.rating-medium {
    background: #fef5e7;
    color: #e67e22;
}

.dora-metric-card.rating-low {
    --card-border-color: #e74c3c;
    --card-value-color: #c0392b;
}

.dora-metric-badge.rating-low {
    background: #fadbd8;
    color: #c0392b;
}

/* Charts Container */
.dora-charts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.dora-chart-wrapper {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.dora-chart-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary, #1a1a1a);
    margin: 0 0 1.5rem 0;
}

.dora-chart-wrapper canvas {
    max-height: 300px;
}

/* Loading State */
.dora-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--color-text-secondary, #6c757d);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border, #e0e0e0);
    border-top-color: var(--color-primary, #3498db);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Error State */
.dora-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    text-align: center;
}

.dora-error .error-message {
    color: var(--color-danger, #e74c3c);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.dora-error button {
    padding: 0.5rem 1.5rem;
    background: var(--color-primary, #3498db);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background 0.2s;
}

.dora-error button:hover {
    background: var(--color-primary-dark, #2980b9);
}

/* Responsive Design */
@media (max-width: 768px) {
    .dora-metrics-grid {
        grid-template-columns: 1fr;
    }

    .dora-charts-container {
        grid-template-columns: 1fr;
    }

    .dora-metrics-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .dora-metric-value {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .dora-metrics-section {
        padding: 1rem;
    }

    .dora-metric-card {
        padding: 1rem;
    }

    .dora-metric-value {
        font-size: 1.75rem;
    }

    .dora-chart-wrapper {
        padding: 1rem;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .dora-metrics-section {
        background: var(--color-bg-secondary-dark, #2c3e50);
    }

    .dora-metric-card,
    .dora-chart-wrapper {
        background: var(--color-bg-primary-dark, #34495e);
        color: var(--color-text-primary-dark, #ecf0f1);
    }

    .dora-metric-title,
    .dora-chart-title {
        color: var(--color-text-primary-dark, #ecf0f1);
    }

    .dora-period-select {
        background: var(--color-bg-primary-dark, #34495e);
        color: var(--color-text-primary-dark, #ecf0f1);
        border-color: var(--color-border-dark, #4a5f7f);
    }
}