/* Weather App - Fluent UI Custom Styles */

:root {
    --app-primary-color: #0078d4;
    --app-secondary-color: #106ebe;
    --app-background: #f5f5f5;
    --app-surface: #ffffff;
    --app-text-primary: #323130;
    --app-text-secondary: #605e5c;
    --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--app-background);
    color: var(--app-text-primary);
    line-height: 1.5;
}

/* Main Content */
.app-main {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    min-height: 100vh;
}

/* Search Section */
.search-section {
    margin-bottom: var(--spacing-lg);
}

.search-bar-container {
    width: 100%;
}

.search-card {
    background: var(--app-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-xl);
}

.search-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.app-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--app-primary-color);
    text-align: center;
    margin: 0;
}

.search-input-row {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.search-input-wrapper {
    flex: 1;
    position: relative;
}

.search-input-wrapper fluent-text-field,
.search-input-wrapper fluent-search {
    width: 100%;
}

#searchBtn {
    flex-shrink: 0;
    min-width: 100px;
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--app-surface);
    border: 1px solid #e1e1e1;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
    margin-top: 4px;
}

.autocomplete-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.15s ease;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover {
    background-color: #f5f5f5;
}

.autocomplete-main {
    font-weight: 500;
    color: var(--app-text-primary);
}

.autocomplete-sub {
    font-size: 0.875rem;
    color: var(--app-text-secondary);
}

/* Recent Cities Section */
.recent-cities-section {
    margin-bottom: var(--spacing-lg);
}

.recent-cities-card {
    background: var(--app-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-md);
}

.recent-cities-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.recent-label {
    font-weight: 600;
    color: var(--app-text-secondary);
    font-size: 0.875rem;
}

.recent-cities-list {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.recent-city-badge {
    cursor: pointer;
    transition: all 0.15s ease;
}

.recent-city-badge:hover {
    background-color: var(--app-primary-color);
    color: white;
}

/* Forecast Content */
.forecast-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Current Weather Section */
.current-weather-section {
    width: 100%;
}

.current-weather-card {
    background: var(--app-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-lg);
}

.current-weather-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.location-info .city-name {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--app-text-primary);
    margin: 0;
}

.location-info .region-country {
    font-size: 1rem;
    color: var(--app-text-secondary);
    margin: var(--spacing-xs) 0 0;
}

.current-temp-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.current-condition-icon {
    width: 64px;
    height: 64px;
}

.current-temp {
    font-size: 3rem;
    font-weight: 300;
    color: var(--app-primary-color);
}

.current-weather-details {
    border-top: 1px solid #e1e1e1;
    padding-top: var(--spacing-md);
}

.current-weather-details .condition-text {
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0 0 var(--spacing-md);
}

.weather-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--app-text-secondary);
}

.stat-value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--app-text-primary);
}

/* 10-Day Forecast Section */
.forecast-section {
    width: 100%;
}

.forecast-card {
    background: var(--app-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-lg);
}

.forecast-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--app-text-primary);
    margin: 0 0 var(--spacing-md);
}

.forecast-list {
    display: flex;
    flex-direction: column;
}

.forecast-day-row {
    display: grid;
    grid-template-columns: 100px 1fr 150px 50px;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid #f0f0f0;
}

.forecast-day-row:last-child {
    border-bottom: none;
}

.day-info {
    display: flex;
    flex-direction: column;
}

.day-name {
    font-weight: 600;
    color: var(--app-text-primary);
}

.day-date {
    font-size: 0.75rem;
    color: var(--app-text-secondary);
}

.day-condition {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.forecast-icon {
    width: 40px;
    height: 40px;
}

.day-condition .condition-text {
    font-size: 0.875rem;
    color: var(--app-text-secondary);
}

.day-temps {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.temp-high {
    font-weight: 600;
    color: var(--app-text-primary);
    min-width: 35px;
    text-align: right;
}

.temp-low {
    color: var(--app-text-secondary);
    min-width: 35px;
}

.temp-bar {
    flex: 1;
    height: 4px;
    background: #e1e1e1;
    border-radius: 2px;
    overflow: hidden;
}

.temp-bar-fill {
    height: 100%;
    background: linear-gradient(to right, var(--app-primary-color), #ff8c00);
    border-radius: 2px;
    min-width: 20%;
}

.day-rain {
    text-align: right;
}

.rain-chance {
    font-size: 0.875rem;
    color: var(--app-primary-color);
    font-weight: 500;
}

/* Empty State */
.empty-state {
    width: 100%;
}

.empty-card {
    background: var(--app-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-xl);
}

.empty-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.empty-icon {
    font-size: 4rem;
}

.empty-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--app-text-primary);
    margin: 0;
}

.empty-content p {
    color: var(--app-text-secondary);
    margin: 0;
}

/* Error State */
.error-state {
    width: 100%;
}

.error-card {
    background: var(--app-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: var(--spacing-xl);
    border-left: 4px solid #d13438;
}

.error-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.error-icon {
    font-size: 4rem;
}

.error-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #d13438;
    margin: 0;
}

.error-content p {
    color: var(--app-text-secondary);
    margin: 0;
}

/* Message Bar */
fluent-message-bar {
    position: fixed;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    max-width: 500px;
    z-index: 1000;
}

/* Responsive Design */
@media (max-width: 768px) {
    .app-main {
        padding: var(--spacing-md);
    }
    
    .search-card {
        padding: var(--spacing-lg);
    }
    
    .app-title {
        font-size: 1.5rem;
    }
    
    .search-input-row {
        flex-direction: column;
    }
    
    #searchBtn {
        width: 100%;
    }
    
    .forecast-day-row {
        grid-template-columns: 80px 1fr 100px;
        gap: var(--spacing-sm);
    }
    
    .day-condition .condition-text {
        display: none;
    }
    
    .day-rain {
        display: none;
    }
    
    .current-weather-header {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .current-temp-display {
        align-self: flex-start;
    }
    
    .current-temp {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .weather-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .forecast-day-row {
        grid-template-columns: 70px 40px 1fr;
    }
    
    .day-date {
        display: none;
    }
}

/* ============================================================================
   SAFETY FEATURES STYLES
   ============================================================================ */

/* Alerts Section */
.alerts-section {
    margin-bottom: var(--spacing-lg);
}

.alert-card {
    background: #fff8e1;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--card-shadow);
}

.alert-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.alert-icon {
    font-size: 1.5rem;
}

.alert-headline {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--app-text-primary);
    margin: 0;
}

.alert-details {
    margin-top: var(--spacing-sm);
}

.alert-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.alert-severity {
    font-weight: 600;
}

.alert-urgency {
    color: var(--app-text-secondary);
}

.alert-description {
    margin: var(--spacing-sm) 0;
    line-height: 1.6;
}

.alert-instruction {
    background: #ffe0b2;
    padding: var(--spacing-sm);
    border-radius: 4px;
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
}

/* Safety Metrics Section */
.safety-metrics-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.safety-card {
    background: var(--app-surface);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--card-shadow);
}

.safety-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.safety-icon {
    font-size: 1.5rem;
}

.safety-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--app-text-primary);
    margin: 0;
}

.safety-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.safety-value-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.safety-value {
    font-size: 2rem;
    font-weight: 700;
}

.safety-level {
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
}

.safety-recommendation {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--app-text-secondary);
    margin: 0;
}

/* AQI Specific Styles */
.aqi-details {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid #e0e0e0;
}

.aqi-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.aqi-label {
    font-size: 0.75rem;
    color: var(--app-text-secondary);
    text-transform: uppercase;
}

.aqi-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--app-text-primary);
}

/* Responsive adjustments for safety features */
@media (max-width: 768px) {
    .safety-metrics-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .safety-value {
        font-size: 1.5rem;
    }
    
    .alert-card {
        padding: var(--spacing-sm);
    }
}