/* Temporal Analysis Tools Styles */

.temporal-analysis-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
}

.analysis-header {
    text-align: center;
    margin-bottom: 30px;
}

.analysis-header h2 {
    font-size: 2.5rem;
    margin: 0 0 10px 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.analysis-header p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin: 0;
}

/* Tab System */
.analysis-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    border-bottom: 2px solid rgba(255,255,255,0.2);
}

.tab-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    color: rgba(255,255,255,0.7);
    padding: 12px 24px;
    margin: 0 5px;
    border-radius: 8px 8px 0 0;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 500;
}

.tab-btn:hover {
    background: rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
    transform: translateY(-2px);
}

.tab-btn.active {
    background: rgba(255,255,255,0.25);
    color: white;
    border-bottom: 2px solid #ffd700;
}

/* Tab Content */
.tab-content {
    min-height: 400px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Educational Scenarios */
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.scenario-card {
    background: rgba(255,255,255,0.15);
    border-radius: 12px;
    padding: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    background: rgba(255,255,255,0.2);
}

.scenario-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.scenario-header h3 {
    font-size: 1.4rem;
    margin: 0;
    color: #ffd700;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.scenario-type {
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scenario-description {
    font-size: 1rem;
    line-height: 1.5;
    margin: 15px 0;
    opacity: 0.9;
}

.scenario-details {
    margin: 20px 0;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    margin: 8px 0;
    font-size: 0.9rem;
}

.detail-label {
    font-weight: 600;
    opacity: 0.8;
}

.detail-value {
    font-weight: 500;
    color: #ffd700;
}

.scenario-btn {
    width: 100%;
    background: linear-gradient(45deg, #28a745, #20c997);
    border: none;
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scenario-btn:hover {
    background: linear-gradient(45deg, #218838, #1abc9c);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40,167,69,0.3);
}

/* Custom Analysis Form */
.custom-analysis-form {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
}

.form-section {
    margin-bottom: 30px;
}

.form-section h3 {
    color: #ffd700;
    margin-bottom: 20px;
    font-size: 1.3rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: rgba(255,255,255,0.9);
}

.form-group select,
.form-group input {
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    padding: 10px 12px;
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: #ffd700;
    background: rgba(255,255,255,0.2);
    box-shadow: 0 0 0 3px rgba(255,215,0,0.2);
}

.form-group select option {
    background: #444;
    color: white;
}

.form-group input::placeholder {
    color: rgba(255,255,255,0.5);
}

/* Analysis Parameters */
#analysis-parameters {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #ffd700;
}

.parameter-group {
    margin-bottom: 15px;
}

.parameter-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
}

.parameter-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #ffd700;
}

.parameter-group input[type="number"] {
    width: 100px;
}

/* Multi-Source Interface */
.multi-source-interface {
    text-align: center;
}

.source-selection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.source-card {
    position: relative;
}

.source-checkbox {
    position: absolute;
    opacity: 0;
}

.source-label {
    display: block;
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.source-checkbox:checked + .source-label {
    background: rgba(255,215,0,0.2);
    border-color: #ffd700;
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255,215,0,0.3);
}

.source-info h4 {
    color: #ffd700;
    margin: 0 0 10px 0;
    font-size: 1.2rem;
}

.source-info p {
    margin: 5px 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Forecast Interface */
.forecast-interface {
    text-align: center;
}

.forecast-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 30px 0;
    text-align: left;
}

.forecast-type h4,
.forecast-method h4 {
    color: #ffd700;
    margin-bottom: 15px;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.radio-group label:hover {
    background: rgba(255,255,255,0.1);
}

.radio-group input[type="radio"] {
    accent-color: #ffd700;
}

/* Action Buttons */
.analysis-btn,
.compare-btn,
.forecast-btn {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border: none;
    color: white;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 10px;
}

.analysis-btn:hover,
.compare-btn:hover,
.forecast-btn:hover {
    background: linear-gradient(45deg, #0056b3, #004085);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,123,255,0.3);
}

/* Analysis Results */
.analysis-results {
    margin-top: 30px;
    min-height: 200px;
}

.analysis-loading {
    text-align: center;
    padding: 60px 20px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255,255,255,0.3);
    border-top: 4px solid #ffd700;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.analysis-loading h3 {
    color: #ffd700;
    margin-bottom: 10px;
}

.analysis-loading p {
    opacity: 0.8;
}

/* Results Container */
.analysis-results-container {
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 30px;
    backdrop-filter: blur(10px);
}

.results-header {
    text-align: center;
    margin-bottom: 30px;
}

.results-header h3 {
    color: #ffd700;
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.analysis-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.meta-item {
    background: rgba(255,255,255,0.15);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Results Content */
.results-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 30px;
}

.interpretation-panel,
.metrics-panel,
.visualization-panel,
.educational-panel {
    background: rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 25px;
    border-left: 4px solid #ffd700;
}

.interpretation-panel h4,
.metrics-panel h4,
.visualization-panel h4,
.educational-panel h4 {
    color: #ffd700;
    margin: 0 0 15px 0;
    font-size: 1.2rem;
}

.interpretation-text {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.metric-card {
    background: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.metric-label {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 8px;
}

.metric-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffd700;
}

.metric-value.increasing {
    color: #28a745;
}

.metric-value.decreasing {
    color: #dc3545;
}

.metric-value.stable {
    color: #17a2b8;
}

.metric-value.significant {
    color: #28a745;
}

.metric-value.not-significant {
    color: #ffc107;
}

/* Visualization */
.chart-container {
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 20px;
    text-align: center;
}

.chart-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.chart-info h5 {
    color: #ffd700;
    margin: 0 0 10px 0;
}

.chart-info p {
    margin: 5px 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

.chart-preview {
    border-radius: 8px;
    overflow: hidden;
}

/* Learning Objectives */
.learning-objectives {
    list-style: none;
    padding: 0;
    margin: 0;
}

.learning-objectives li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    font-size: 0.95rem;
}

.learning-objectives li:last-child {
    border-bottom: none;
}

/* Action Buttons */
.results-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.action-btn {
    background: linear-gradient(45deg, #6f42c1, #5a32a3);
    border: none;
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.action-btn:hover {
    background: linear-gradient(45deg, #5a32a3, #4a2c87);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(111,66,193,0.3);
}

/* Error Display */
.analysis-error {
    background: rgba(220,53,69,0.15);
    border: 2px solid rgba(220,53,69,0.3);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
}

.error-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.analysis-error h3 {
    color: #dc3545;
    margin-bottom: 15px;
}

.error-details {
    background: rgba(0,0,0,0.2);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    font-family: monospace;
    font-size: 0.9rem;
}

.error-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .temporal-analysis-container {
        padding: 15px;
    }

    .analysis-header h2 {
        font-size: 2rem;
    }

    .scenarios-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .forecast-options {
        grid-template-columns: 1fr;
    }

    .analysis-meta {
        flex-direction: column;
        align-items: center;
    }

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

    .results-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .analysis-tabs {
        flex-direction: column;
        align-items: center;
    }

    .tab-btn {
        margin: 2px 0;
        width: 200px;
    }

    .source-selection {
        grid-template-columns: 1fr;
    }
}