/* GSCM (Geometric-Based Stochastic Channel Model) Simulation Styles */
/* Dark Mode Engineering Dashboard Aesthetic */

/* Container */
.gscm-container {
    font-family: 'Courier New', monospace;
    background: #0a0a0f;
    color: #e0e0e0;
    padding: 15px;
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto;
}

/* Control Panel */
.gscm-container .control-panel {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid #2a3a5a;
    border-radius: 6px;
    padding: 12px 15px;
    margin-bottom: 15px;
}

.gscm-container .section-label {
    color: #4fc3f7;
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gscm-container .control-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 8px 0;
    flex-wrap: wrap;
}

.gscm-container .control-row label {
    color: #aaa;
    font-size: 12px;
    min-width: 100px;
}

.gscm-container .control-row button {
    background: linear-gradient(180deg, #2a4a6a 0%, #1a3a5a 100%);
    border: 1px solid #3a5a7a;
    color: #fff;
    padding: 6px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    transition: all 0.2s;
}

.gscm-container .control-row button:hover {
    background: linear-gradient(180deg, #3a5a7a 0%, #2a4a6a 100%);
    border-color: #4fc3f7;
}

.gscm-container .control-row button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.gscm-container .control-row button.active {
    background: linear-gradient(180deg, #1a6a4a 0%, #0a5a3a 100%);
    border-color: #4CAF50;
}

.gscm-container .control-row button.regenerate {
    background: linear-gradient(180deg, #6a4a2a 0%, #5a3a1a 100%);
    border-color: #ff9800;
}

.gscm-container .control-row button.regenerate:hover {
    background: linear-gradient(180deg, #7a5a3a 0%, #6a4a2a 100%);
    border-color: #ffb74d;
}

.gscm-container input[type="range"] {
    width: 120px;
    accent-color: #4fc3f7;
}

.gscm-container input[type="range"].short-slider {
    width: 80px;
}

.gscm-container .value-display {
    color: #4fc3f7;
    font-size: 11px;
    min-width: 50px;
}

.gscm-container .value-display.short-value {
    min-width: 30px;
}

.gscm-container .control-row.slider-row {
    flex-wrap: nowrap;
    gap: 6px;
}

.gscm-container .control-row label.short-label {
    min-width: auto;
    white-space: nowrap;
}

/* Preset Select */
.gscm-container .preset-select {
    background: #1a2a3a;
    border: 1px solid #3a5a7a;
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
}

/* Main Visualization Area */
.gscm-container .main-area {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

/* Canvas Wrapper */
.gscm-container .canvas-wrapper {
    flex: 1;
    min-width: 380px;
}

.gscm-container .canvas-label {
    color: #4fc3f7;
    font-size: 12px;
    margin-bottom: 5px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gscm-container canvas {
    background: #0a0a14;
    border: 1px solid #2a3a5a;
    border-radius: 4px;
    display: block;
    width: 100%;
}

/* Info Panel */
.gscm-container .info-panel {
    background: #0f1520;
    border: 1px solid #2a3a5a;
    border-radius: 6px;
    padding: 12px 15px;
    margin-bottom: 15px;
}

.gscm-container .info-row {
    display: flex;
    justify-content: space-between;
    margin: 5px 0;
}

.gscm-container .info-label {
    color: #888;
    font-size: 12px;
}

.gscm-container .info-value {
    color: #4fc3f7;
    font-weight: bold;
    font-size: 12px;
}

/* Stats Panel */
.gscm-container .stats-panel {
    background: #0f1520;
    border: 1px solid #2a3a5a;
    border-radius: 6px;
    padding: 12px 15px;
    margin-bottom: 15px;
}

.gscm-container .stats-title {
    color: #ff9800;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gscm-container .stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.gscm-container .stat-item {
    background: #1a2a3a;
    padding: 8px;
    border-radius: 4px;
    text-align: center;
}

.gscm-container .stat-value {
    color: #4fc3f7;
    font-size: 16px;
    font-weight: bold;
}

.gscm-container .stat-label {
    color: #888;
    font-size: 10px;
    margin-top: 3px;
}

/* PDP Panel */
.gscm-container .pdp-panel {
    background: #0f1520;
    border: 1px solid #2a3a5a;
    border-radius: 6px;
    padding: 12px 15px;
    margin-bottom: 15px;
}

.gscm-container .pdp-title {
    color: #e91e63;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Path List Panel */
.gscm-container .path-list-panel {
    background: #0f1520;
    border: 1px solid #2a3a5a;
    border-radius: 6px;
    padding: 12px 15px;
    margin-bottom: 15px;
    max-height: 200px;
    overflow-y: auto;
}

.gscm-container .path-list-title {
    color: #9c27b0;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gscm-container .path-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 8px;
    margin: 2px 0;
    border-radius: 3px;
    font-size: 11px;
}

.gscm-container .path-item.los {
    background: rgba(0, 255, 0, 0.15);
    border-left: 3px solid #00ff00;
}

.gscm-container .path-item.nlos {
    background: rgba(0, 255, 255, 0.1);
    border-left: 3px solid #00ffff;
}

.gscm-container .path-item.nlos2 {
    background: rgba(255, 165, 0, 0.15);
    border-left: 3px solid #ffa500;
}

.gscm-container .path-delay {
    color: #ff9800;
}

.gscm-container .path-power {
    color: #e91e63;
}

.gscm-container .path-distance {
    color: #4fc3f7;
}

/* Legend */
.gscm-container .legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 10px 0;
    padding: 10px;
    background: #1a1a2e;
    border-radius: 4px;
}

.gscm-container .legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
}

.gscm-container .legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.gscm-container .legend-line {
    width: 20px;
    height: 3px;
    border-radius: 2px;
}

/* Checkbox styling */
.gscm-container input[type="checkbox"] {
    accent-color: #4fc3f7;
    width: 14px;
    height: 14px;
}

/* Model Toggle Buttons */
.gscm-container .model-toggle {
    display: flex;
    gap: 5px;
}

.gscm-container .model-btn {
    padding: 4px 10px;
    font-size: 11px;
    border-radius: 3px;
}

.gscm-container .model-btn.selected {
    background: linear-gradient(180deg, #4fc3f7 0%, #2196F3 100%);
    border-color: #4fc3f7;
    color: #000;
}

/* Tooltip */
.gscm-container .tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid #4fc3f7;
    border-radius: 4px;
    padding: 8px;
    font-size: 11px;
    pointer-events: none;
    z-index: 1000;
    display: none;
}

/* Ring Visualization */
.gscm-container .ring-indicator {
    position: absolute;
    border: 1px dashed;
    border-radius: 50%;
    pointer-events: none;
}

/* Scrollbar styling */
.gscm-container ::-webkit-scrollbar {
    width: 6px;
}

.gscm-container ::-webkit-scrollbar-track {
    background: #1a2a3a;
    border-radius: 3px;
}

.gscm-container ::-webkit-scrollbar-thumb {
    background: #4a5a6a;
    border-radius: 3px;
}

.gscm-container ::-webkit-scrollbar-thumb:hover {
    background: #5a6a7a;
}

/* Signal Analysis Section */
.gscm-container .signal-analysis-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid #2a3a5a;
    border-radius: 6px;
    padding: 12px 15px;
    margin-top: 15px;
}

.gscm-container .constellation-row {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 15px;
}

.gscm-container .constellation-panel {
    background: #0a0a15;
    border: 1px solid #2a3a5a;
    border-radius: 4px;
    padding: 10px;
    text-align: center;
}

.gscm-container .constellation-panel canvas {
    display: block;
    margin: 0 auto;
}

.gscm-container .signal-panel {
    background: #0a0a15;
    border: 1px solid #2a3a5a;
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 10px;
}

.gscm-container .signal-panel canvas {
    display: block;
    width: 100%;
}

.gscm-container .plot-title {
    color: #e91e63;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.gscm-container .plot-controls {
    display: inline-flex;
    gap: 4px;
}

.gscm-container .plot-controls button {
    background: #1a2a3a;
    border: 1px solid #3a4a5a;
    color: #6bffff;
    width: 22px;
    height: 22px;
    font-size: 14px;
    cursor: pointer;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
}

.gscm-container .plot-controls button:hover {
    background: #2a3a4a;
    border-color: #6bffff;
}

.gscm-container .plot-hint {
    color: #555;
    font-size: 9px;
    text-align: center;
    margin-top: 2px;
}

/* Responsive */
@media (max-width: 850px) {
    .gscm-container .main-area {
        flex-direction: column;
    }
    
    .gscm-container .canvas-wrapper {
        min-width: 100%;
    }
    
    .gscm-container .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gscm-container .constellation-row {
        flex-direction: column;
        align-items: center;
    }
}