/**
 * Public Styles
 */

/* AQI Display Widget */
.calima-aqi-display {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    overflow: hidden;
    max-width: 500px;
    margin: 20px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.calima-aqi-header {
    padding: 20px;
    background: #f7f7f7;
    border-bottom: 2px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calima-aqi-header h3 {
    margin: 0;
    font-size: 20px;
    color: #333;
}

.calima-updated {
    font-size: 13px;
    color: #666;
}

.calima-aqi-value {
    padding: 40px;
    text-align: center;
    color: #fff;
    position: relative;
}

.calima-aqi-value .aqi-number {
    font-size: 72px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.calima-aqi-value .aqi-label {
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.calima-pollutants {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: #e0e0e0;
}

.pollutant-item {
    background: #fff;
    padding: 15px;
    text-align: center;
}

.pollutant-name {
    display: block;
    font-size: 12px;
    color: #666;
    font-weight: 600;
    margin-bottom: 5px;
}

.pollutant-value {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: #333;
}

.calima-recommendations {
    padding: 20px;
    background: #f9f9f9;
}

.calima-recommendations h4 {
    margin: 0 0 15px 0;
    font-size: 16px;
    color: #333;
}

.calima-recommendations p {
    margin: 10px 0;
    line-height: 1.6;
    font-size: 14px;
    color: #555;
}

/* Alerts Widget */
.calima-alerts-widget {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 20px;
    max-width: 600px;
    margin: 20px auto;
}

.calima-alerts-widget h3 {
    margin: 0 0 20px 0;
    font-size: 20px;
    color: #333;
}

.calima-alert-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    margin: 15px 0;
    border-radius: 8px;
    background: #f7f7f7;
    border-left: 4px solid #ff9800;
}

.calima-alert-item.severity-high {
    border-left-color: #f44336;
    background: #ffebee;
}

.calima-alert-item.severity-medium {
    border-left-color: #ff9800;
    background: #fff3e0;
}

.calima-alert-item.severity-low {
    border-left-color: #fbc02d;
    background: #fffde7;
}

.alert-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-content h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    color: #333;
}

.alert-location {
    font-size: 13px;
    color: #666;
    margin: 5px 0;
    text-transform: capitalize;
}

.alert-message {
    margin: 10px 0;
    font-size: 14px;
    color: #555;
    line-height: 1.5;
}

.alert-time {
    margin: 5px 0 0 0;
    font-size: 12px;
    color: #999;
}

.calima-no-alerts {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

/* Locations Comparison */
.calima-locations-comparison {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 25px;
    margin: 20px auto;
    max-width: 1000px;
}

.calima-locations-comparison h3 {
    margin: 0 0 25px 0;
    font-size: 22px;
    color: #333;
    text-align: center;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
}

.comparison-item {
    background: #f7f7f7;
    border-radius: 8px;
    padding: 15px;
    transition: transform 0.2s;
}

.comparison-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.1);
}

.comparison-item .item-header h4 {
    margin: 0 0 12px 0;
    font-size: 16px;
    color: #333;
}

.comparison-item .item-aqi {
    padding: 15px;
    background: #fff;
    border-radius: 6px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comparison-item .aqi-value {
    font-size: 32px;
    font-weight: 700;
    color: #333;
}

.comparison-item .aqi-label {
    font-size: 12px;
    text-align: right;
    text-transform: uppercase;
    font-weight: 600;
}

.comparison-item .item-calima,
.comparison-item .item-visibility {
    padding: 8px 0;
    font-size: 13px;
    color: #555;
}

/* Activity Recommendations */
.calima-activity-recommendations {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 25px;
    max-width: 700px;
    margin: 20px auto;
}

.calima-activity-recommendations h3 {
    margin: 0 0 10px 0;
    font-size: 22px;
    color: #333;
}

.calima-activity-recommendations .location-name {
    margin: 0 0 25px 0;
    font-size: 16px;
    color: #666;
}

.activity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.activity-item {
    text-align: center;
    padding: 20px;
    background: #f7f7f7;
    border-radius: 8px;
}

.activity-icon {
    font-size: 48px;
    margin-bottom: 10px;
}

.activity-item h4 {
    margin: 10px 0;
    font-size: 14px;
    color: #333;
}

.activity-rating {
    margin: 15px 0;
}

.activity-rating .star {
    font-size: 24px;
    color: #ddd;
}

.activity-rating .star.filled {
    color: #ffd700;
}

.activity-status {
    font-size: 32px;
    margin: 15px 0;
}

.activity-status.safe {
    color: #4caf50;
}

.activity-status.caution {
    color: #ff9800;
}

.activity-status.delay-low {
    color: #4caf50;
}

.activity-status.delay-moderate {
    color: #ff9800;
}

.activity-status.delay-high {
    color: #f44336;
}

.activity-label {
    font-size: 13px;
    color: #666;
    font-weight: 600;
}

.visibility-info {
    background: #e3f2fd;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    font-size: 16px;
    color: #1976d2;
}

/* Error Messages */
.calima-error {
    background: #ffebee;
    color: #c62828;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #c62828;
    margin: 20px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .calima-aqi-display,
    .calima-alerts-widget,
    .calima-locations-comparison,
    .calima-activity-recommendations {
        margin: 15px;
        padding: 15px;
    }
    
    .calima-aqi-value .aqi-number {
        font-size: 56px;
    }
    
    .comparison-grid,
    .activity-grid {
        grid-template-columns: 1fr;
    }
    
    .calima-pollutants {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .calima-aqi-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .calima-aqi-value {
        padding: 30px 20px;
    }
    
    .calima-aqi-value .aqi-number {
        font-size: 48px;
    }
}