/* Birim Bazında Trend Analizi Styles */

.birim-trend-container {
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.birim-trend-container .trend-header {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.birim-trend-container .trend-title-section {
    width: 100%;
}

.birim-trend-container .trend-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.birim-trend-container .trend-title i {
    color: #E30613;
    font-size: 1.5rem;
}

.birim-trend-container .trend-subtitle {
    color: #6c757d;
    font-size: 0.95rem;
    margin: 0;
}

.birim-trend-container .filtering-controls {
    width: 100%;
}

.birim-trend-container .date-selection {
    width: 100%;
}

.birim-trend-container .date-range-picker {
    display: flex;
    flex-wrap: nowrap;
    gap: 1rem;
    align-items: center;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    width: 100%;
}

.birim-trend-container .date-range-group {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    min-width: 250px;
    max-width: 400px;
    flex-shrink: 0;
}

.birim-trend-container .date-range-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #495057;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    min-width: fit-content;
}

.birim-trend-container .date-range-group label i {
    color: #E30613;
}

.birim-trend-container .date-inputs-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    min-width: 0;
}

.birim-trend-container .date-input {
    padding: 0.625rem 1rem;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 0.95rem;
    background: white;
    color: #495057;
    transition: all 0.3s ease;
    flex: 1;
    min-width: 100px;
    max-width: 150px;
}

.birim-trend-container .date-separator {
    color: #6c757d;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0 0.25rem;
}

.birim-trend-container .date-input:hover {
    border-color: #E30613;
}

.birim-trend-container .date-input:focus {
    outline: none;
    border-color: #E30613;
    box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.1);
}

.birim-trend-container .period-selector {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    min-width: 160px;
    max-width: 220px;
    flex-shrink: 0;
}

.birim-trend-container .period-selector label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #495057;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    min-width: fit-content;
}

.birim-trend-container .period-selector label i {
    color: #E30613;
}

.birim-trend-container .period-buttons {
    display: flex;
    gap: 0.5rem;
    background: white;
    padding: 0.25rem;
    border-radius: 8px;
    border: 2px solid #dee2e6;
    flex: 1;
    min-width: 100px;
}

.birim-trend-container .period-btn {
    flex: 1;
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: #6c757d;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.birim-trend-container .period-btn:hover {
    background: #f8f9fa;
    color: #E30613;
}

.birim-trend-container .period-btn.active {
    background: #E30613;
    color: white;
    box-shadow: 0 2px 4px rgba(227, 6, 19, 0.3);
}

.birim-trend-container .analyze-button {
    padding: 0.625rem 1.5rem;
    background: linear-gradient(135deg, #E30613 0%, #c00510 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(227, 6, 19, 0.3);
    flex-shrink: 0;
    height: fit-content;
}

.birim-trend-container .analyze-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(227, 6, 19, 0.4);
}

.birim-trend-container .analyze-button:active {
    transform: translateY(0);
}

.birim-trend-container .analyze-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.birim-trend-container .trend-chart-container {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    min-height: 500px;
    position: relative;
}

.birim-trend-container .trend-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    background: white;
    border-radius: 12px;
    padding: 2rem;
}

.birim-trend-container .loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #E30613;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.birim-trend-container .loading-text {
    margin-top: 1rem;
    color: #6c757d;
    font-size: 1rem;
}

/* Birim Detay Grafikleri Container */
.birim-detail-charts-container {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.birim-detail-chart-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.birim-detail-chart-card .chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f8f9fa;
}

.birim-detail-chart-card .chart-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.birim-detail-chart-card .chart-close-btn {
    background: none;
    border: none;
    color: #6c757d;
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.birim-detail-chart-card .chart-close-btn:hover {
    background: #f8f9fa;
    color: #E30613;
}

.birim-detail-chart-card .chart-content {
    min-height: 300px;
}

/* Horizontal Scroll için */
.birim-trend-container .date-range-picker::-webkit-scrollbar {
    height: 6px;
}

.birim-trend-container .date-range-picker::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.birim-trend-container .date-range-picker::-webkit-scrollbar-thumb {
    background: #E30613;
    border-radius: 10px;
}

.birim-trend-container .date-range-picker::-webkit-scrollbar-thumb:hover {
    background: #c00510;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .birim-trend-container .date-range-picker {
        flex-wrap: wrap;
    }
}

@media (max-width: 992px) {
    .birim-trend-container .date-range-picker {
        flex-direction: column;
        align-items: stretch;
    }

    .birim-trend-container .date-range-group,
    .birim-trend-container .period-selector {
        width: 100%;
        min-width: 100%;
        flex-direction: row;
    }

    .birim-trend-container .analyze-button {
        width: 100%;
        justify-content: center;
    }

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

@media (max-width: 768px) {
    .birim-trend-container .trend-header {
        flex-direction: column;
    }

    .birim-trend-container .trend-title {
        font-size: 1.5rem;
    }

    .birim-trend-container .trend-chart-container {
        padding: 1rem;
    }
}