/* Responsive Design - styles/responsive.css */

/* Large Desktop */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .sensor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .metrics {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Standard Desktop */
@media (min-width: 992px) and (max-width: 1199px) {
    .container {
        max-width: 1100px;
    }
    
    .metrics {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet Landscape */
@media (min-width: 768px) and (max-width: 991px) {
    .container {
        padding: 15px;
    }
    
    header h1 {
        font-size: 1.8em;
        margin-bottom: 15px;
    }
    
    .mode-selector {
        gap: 6px;
        margin-bottom: 15px;
    }
    
    .mode-btn {
        padding: 6px 12px;
        font-size: 0.8em;
        min-width: 80px;
    }
    
    .main-panel {
        padding: 20px;
    }
    
    .metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .sensor-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .device-placement {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .graph-container {
        height: 180px;
        padding: 12px;
    }
    
    .score-circle {
        width: 120px;
        height: 120px;
    }
    
    .score-text {
        font-size: 2em;
    }
    
    .room-code {
        font-size: 1.8em;
        letter-spacing: 4px;
        padding: 15px;
    }
}

/* Tablet Portrait */
@media (min-width: 576px) and (max-width: 767px) {
    body {
        padding: 15px;
    }
    
    header h1 {
        font-size: 1.6em;
        margin-bottom: 15px;
    }
    
    .mode-selector {
        flex-wrap: wrap;
        gap: 5px;
        justify-content: center;
    }
    
    .mode-btn {
        padding: 6px 10px;
        font-size: 0.75em;
        min-width: 70px;
        flex: 1;
        max-width: 90px;
    }
    
    .main-panel {
        padding: 18px;
        border-radius: 12px;
    }
    
    .controls {
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .control-btn {
        padding: 8px 15px;
        font-size: 0.8em;
        min-width: 90px;
        flex: 1;
        max-width: 120px;
    }
    
    .metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .metric-card {
        padding: 12px;
    }
    
    .metric-value {
        font-size: 1.5em;
    }
    
    .sensor-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .sensor-data {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .axis-data {
        padding: 10px;
    }
    
    .axis-value {
        font-size: 1.1em;
    }
    
    .device-placement {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .placement-card {
        padding: 15px;
    }
    
    .placement-icon {
        font-size: 2em;
    }
    
    .graph-container {
        height: 160px;
        padding: 10px;
    }
    
    .realtime-graph {
        height: 100px;
    }
    
    .score-circle {
        width: 100px;
        height: 100px;
    }
    
    .score-text {
        font-size: 1.8em;
    }
    
    .room-code {
        font-size: 1.5em;
        letter-spacing: 3px;
        padding: 12px;
    }
    
    .log-container {
        max-height: 300px;
        padding: 12px;
        font-size: 0.8em;
    }
    
    .data-export .export-btn {
        margin: 4px 6px;
        padding: 10px 15px;
        font-size: 0.8em;
    }
}

/* Mobile Landscape */
@media (min-width: 480px) and (max-width: 575px) {
    body {
        padding: 10px;
    }
    
    header h1 {
        font-size: 1.4em;
        margin-bottom: 12px;
    }
    
    .mode-selector {
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .mode-btn {
        padding: 5px 8px;
        font-size: 0.7em;
        min-width: 60px;
        border-radius: 15px;
    }
    
    .mode-btn i {
        font-size: 0.7em;
    }
    
    .main-panel {
        padding: 15px;
        border-radius: 10px;
    }
    
    .device-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        text-align: left;
    }
    
    .device-name {
        font-size: 1.1em;
    }
    
    .calibration-info,
    .capabilities-info {
        padding: 12px;
        font-size: 0.8em;
    }
    
    .controls {
        gap: 6px;
        flex-direction: column;
        align-items: stretch;
    }
    
    .control-btn {
        padding: 10px 15px;
        font-size: 0.8em;
        width: 100%;
        justify-content: center;
    }
    
    .metrics {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .metric-card {
        padding: 10px;
    }
    
    .metric-label {
        font-size: 0.7em;
    }
    
    .metric-value {
        font-size: 1.3em;
    }
    
    .sensor-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .sensor-panel {
        padding: 15px;
    }
    
    .sensor-data {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
    }
    
    .axis-data {
        padding: 8px;
    }
    
    .axis-label {
        font-size: 0.7em;
    }
    
    .axis-value {
        font-size: 1em;
    }
    
    .device-placement {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .placement-card {
        padding: 12px;
    }
    
    .placement-icon {
        font-size: 1.8em;
    }
    
    .placement-title {
        font-size: 0.9em;
    }
    
    .placement-desc {
        font-size: 0.75em;
    }
    
    .graph-container {
        height: 140px;
        padding: 8px;
    }
    
    .realtime-graph {
        height: 80px;
    }
    
    .score-display {
        margin: 20px 0;
    }
    
    .score-circle {
        width: 90px;
        height: 90px;
    }
    
    .score-text {
        font-size: 1.5em;
    }
    
    .room-code {
        font-size: 1.3em;
        letter-spacing: 2px;
        padding: 10px;
    }
    
    .log-container {
        max-height: 250px;
        padding: 10px;
        font-size: 0.75em;
    }
    
    .data-export {
        padding: 15px;
    }
    
    .data-export .export-btn {
        margin: 3px 4px;
        padding: 8px 12px;
        font-size: 0.75em;
        display: block;
        width: 100%;
        margin-bottom: 6px;
    }
}

/* Mobile Portrait */
@media (max-width: 479px) {
    body {
        padding: 8px;
    }
    
    header h1 {
        font-size: 1.3em;
        margin-bottom: 10px;
    }
    
    .mode-selector {
        flex-direction: column;
        gap: 4px;
        align-items: stretch;
    }
    
    .mode-btn {
        padding: 8px 12px;
        font-size: 0.8em;
        width: 100%;
        border-radius: 8px;
        justify-content: center;
    }
    
    .main-panel {
        padding: 12px;
        border-radius: 8px;
        margin-bottom: 10px;
    }
    
    .main-panel h2 {
        font-size: 1.3em;
        margin-bottom: 15px;
    }
    
    .device-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .calibration-info,
    .capabilities-info {
        padding: 10px;
        font-size: 0.8em;
        flex-direction: column;
        gap: 8px;
    }
    
    .capabilities-list li {
        font-size: 0.8em;
        margin-bottom: 6px;
    }
    
    .controls {
        flex-direction: column;
        gap: 8px;
        align-items: stretch;
    }
    
    .control-btn {
        padding: 12px 15px;
        font-size: 0.8em;
        width: 100%;
    }
    
    .metrics {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .metric-card {
        padding: 12px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
    
    .metric-label {
        font-size: 0.8em;
        margin-bottom: 0;
    }
    
    .metric-value {
        font-size: 1.5em;
    }
    
    .sensor-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .sensor-panel {
        padding: 12px;
    }
    
    .sensor-title {
        font-size: 1em;
        margin-bottom: 10px;
    }
    
    .sensor-data {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .axis-data {
        padding: 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
    
    .axis-value {
        font-size: 1.2em;
        margin-bottom: 0;
    }
    
    .device-placement {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .placement-card {
        padding: 10px;
        display: flex;
        align-items: center;
        text-align: left;
        gap: 12px;
    }
    
    .placement-icon {
        font-size: 1.5em;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .placement-content {
        flex: 1;
    }
    
    .placement-title {
        font-size: 0.9em;
        margin-bottom: 4px;
    }
    
    .placement-desc {
        font-size: 0.75em;
    }
    
    .graph-container {
        height: 120px;
        padding: 8px;
        margin: 15px 0;
    }
    
    .realtime-graph {
        height: 70px;
    }
    
    .score-display {
        margin: 15px 0;
    }
    
    .score-circle {
        width: 80px;
        height: 80px;
    }
    
    .score-text {
        font-size: 1.3em;
    }
    
    .score-label {
        font-size: 0.8em;
        margin-top: 6px;
    }
    
    .room-code {
        font-size: 1.1em;
        letter-spacing: 1px;
        padding: 8px;
    }
    
    .room-description {
        font-size: 0.8em;
        margin-bottom: 15px;
    }
    
    .sync-indicator {
        padding: 8px;
        font-size: 0.8em;
    }
    
    .log-container {
        max-height: 200px;
        padding: 8px;
        font-size: 0.7em;
    }
    
    .log-entry {
        padding: 8px;
        margin-bottom: 6px;
    }
    
    .log-timestamp {
        font-size: 0.75em;
    }
    
    .data-export {
        padding: 12px;
    }
    
    .data-export .export-btn {
        display: block;
        width: 100%;
        margin: 0 0 8px 0;
        padding: 10px 15px;
        font-size: 0.8em;
    }
    
    /* Session history table adjustments */
    .session-table {
        font-size: 0.7em;
    }
    
    .session-table th,
    .session-table td {
        padding: 6px 8px;
    }
    
    .average-score {
        padding: 15px;
    }
    
    .average-score .score-label {
        font-size: 1em;
    }
    
    .average-score .score-value {
        font-size: 2.5em;
    }
}

/* Ultra-wide screens */
@media (min-width: 1400px) {
    .sensor-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .metrics {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    canvas {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
        padding: 0;
    }
    
    .mode-selector,
    .controls,
    .data-export {
        display: none;
    }
    
    .main-panel {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    
    .metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sensor-grid {
        grid-template-columns: 1fr;
    }
}