/* SBARDS Responsive Design CSS */
/* Mobile-First Approach with Progressive Enhancement */

/* Base Mobile Styles (320px and up) */
@media screen and (max-width: 767px) {
    /* Header Adjustments */
    .dashboard-header {
        padding: 1.5rem 0;
    }
    
    .header-title {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .header-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .header-stats {
        flex-direction: column;
        gap: 1rem;
        margin-top: 1rem;
    }
    
    .header-stat {
        padding: 0.75rem;
        min-width: 200px;
    }
    
    .header-stat-value {
        font-size: 1.5rem;
    }
    
    /* Container Adjustments */
    .dashboard-container {
        padding: 1rem;
    }
    
    /* Grid Layout */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    /* Card Adjustments */
    .dashboard-card {
        padding: 1rem;
        border-radius: 8px;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .card-icon {
        font-size: 1.25rem;
    }
    
    /* Metric Cards */
    .metric-card {
        padding: 1.5rem 1rem;
    }
    
    .metric-value {
        font-size: 2rem;
        margin-bottom: 0.25rem;
    }
    
    .metric-label {
        font-size: 0.9rem;
    }
    
    .metric-change {
        font-size: 0.8rem;
        margin-top: 0.25rem;
    }
    
    /* Chart Container */
    .chart-container {
        height: 250px;
        margin: 0.75rem 0;
    }
    
    /* Status Indicators */
    .status-indicator {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    /* Progress Bars */
    .progress-container {
        margin: 0.75rem 0;
    }
    
    .progress-label {
        font-size: 0.8rem;
        margin-bottom: 0.4rem;
    }
    
    .progress-bar {
        height: 6px;
    }
    
    /* Theme Toggle */
    .theme-toggle {
        top: 10px;
        right: 10px;
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .theme-toggle-icon {
        font-size: 16px;
    }
    
    /* Notification Container */
    .notification-container {
        top: 10px;
        right: 10px;
        max-width: calc(100vw - 20px);
    }
    
    .notification {
        padding: 12px;
        margin-bottom: 8px;
    }
    
    /* Hide text in theme toggle on very small screens */
    .theme-toggle span {
        display: none;
    }
}

/* Tablet Styles (768px to 1023px) */
@media screen and (min-width: 768px) and (max-width: 1023px) {
    /* Header */
    .header-title {
        font-size: 2.5rem;
    }
    
    .header-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    .header-stat {
        flex: 1;
        min-width: 150px;
        max-width: 200px;
    }
    
    /* Container */
    .dashboard-container {
        padding: 1.5rem;
    }
    
    /* Grid Layout */
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    /* Wide grid items */
    .dashboard-grid-wide {
        grid-column: 1 / -1;
    }
    
    /* Cards */
    .dashboard-card {
        padding: 1.25rem;
    }
    
    /* Chart Container */
    .chart-container {
        height: 280px;
    }
    
    /* Metric Cards in KPI section */
    .dashboard-grid-wide .row .col-md-3 {
        flex: 0 0 50%;
        max-width: 50%;
        margin-bottom: 1rem;
    }
}

/* Desktop Styles (1024px and up) */
@media screen and (min-width: 1024px) {
    /* Header */
    .header-stats {
        gap: 2rem;
    }
    
    .header-stat {
        min-width: 180px;
    }
    
    /* Container */
    .dashboard-container {
        padding: 2rem;
    }
    
    /* Grid Layout */
    .dashboard-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    /* Chart Container */
    .chart-container {
        height: 300px;
    }
}

/* Large Desktop Styles (1200px and up) */
@media screen and (min-width: 1200px) {
    /* Container */
    .dashboard-container {
        max-width: 1400px;
    }
    
    /* Grid Layout for better use of space */
    .dashboard-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Performance metrics can be 2 columns */
    .dashboard-grid .dashboard-card:nth-child(5),
    .dashboard-grid .dashboard-card:nth-child(6) {
        grid-column: span 2;
    }
}

/* Extra Large Desktop Styles (1400px and up) */
@media screen and (min-width: 1400px) {
    /* Header */
    .header-title {
        font-size: 3.5rem;
    }
    
    .header-subtitle {
        font-size: 1.3rem;
    }
    
    /* Container */
    .dashboard-container {
        max-width: 1600px;
        padding: 2.5rem;
    }
    
    /* Chart Container */
    .chart-container {
        height: 350px;
    }
}

/* Landscape Phone Styles */
@media screen and (max-width: 767px) and (orientation: landscape) {
    .header-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .header-stat {
        flex: 1;
        min-width: 120px;
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chart-container {
        height: 200px;
    }
}

/* Print Styles */
@media print {
    .theme-toggle,
    .notification-container {
        display: none !important;
    }
    
    .dashboard-header {
        background: #2c3e50 !important;
        color: white !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .dashboard-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
        margin-bottom: 1rem;
    }
    
    .chart-container {
        height: 250px;
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .dashboard-grid-wide {
        grid-column: 1 / -1;
    }
}

/* High DPI / Retina Display Adjustments */
@media screen and (-webkit-min-device-pixel-ratio: 2),
       screen and (min-resolution: 192dpi) {
    .card-icon,
    .theme-toggle-icon {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .dashboard-card {
        border-width: 0.5px;
    }
}

/* Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .progress-fill::after {
        animation: none;
    }
}

/* Dark Mode Media Query Support */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --theme-bg-primary: #1a1a1a;
        --theme-bg-secondary: #2d2d2d;
        --theme-bg-card: #2d2d2d;
        --theme-text-primary: #ffffff;
        --theme-text-secondary: #b0b0b0;
        --theme-border-color: #404040;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .dashboard-card {
        transition: none;
    }
    
    .dashboard-card:hover {
        transform: none;
        box-shadow: var(--shadow-md);
    }
    
    .theme-toggle {
        padding: 12px 16px;
        min-height: 44px;
        min-width: 44px;
    }
    
    .status-indicator {
        min-height: 32px;
        padding: 0.5rem 1rem;
    }
}

/* Accessibility Improvements */
@media (prefers-contrast: high) {
    .dashboard-card {
        border-width: 2px;
        border-color: var(--theme-text-primary);
    }
    
    .status-indicator {
        border-width: 2px;
    }
    
    .progress-bar {
        border: 1px solid var(--theme-text-primary);
    }
}

/* Focus Visible Support */
@supports selector(:focus-visible) {
    .theme-toggle:focus {
        outline: none;
    }
    
    .theme-toggle:focus-visible {
        outline: 2px solid var(--theme-accent-primary);
        outline-offset: 2px;
    }
}

/* Container Queries Support (Future-proofing) */
@supports (container-type: inline-size) {
    .dashboard-card {
        container-type: inline-size;
    }
    
    @container (max-width: 300px) {
        .card-header {
            flex-direction: column;
            align-items: flex-start;
        }
        
        .card-title {
            font-size: 1rem;
        }
    }
}