.luxsim-container {
    color: #ffffff;
    padding: 40px;
    border-radius: 16px;
    max-width: 950px;
    margin: 25px auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.07);
    box-sizing: border-box;
}

.luxsim-container *, .luxsim-container *::before, .luxsim-container *::after {
    box-sizing: border-box;
}

.luxsim-header h3 {
    color: var(--luxsim-accent);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin: 0 0 8px 0;
    font-weight: 700;
}

.luxsim-header h2 {
    font-size: 32px;
    margin: 0 0 14px 0;
    font-weight: 900;
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.luxsim-header p {
    color: #94a3b8;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 40px;
}

.luxsim-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 45px;
}

@media (max-width: 768px) {
    .luxsim-grid { grid-template-columns: 1fr; gap: 30px; }
}

.luxsim-control-group { 
    margin-bottom: 28px; 
}

.luxsim-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.luxsim-label-row label {
    font-size: 14px;
    color: #cbd5e1;
    font-weight: 500;
}

.luxsim-control-group label.cct-main-label {
    display: block;
    margin-bottom: 12px;
    font-size: 14px;
    color: #cbd5e1;
}

/* Integrated Manual Numeric Text-Boxes UI Styling */
.luxsim-label-row input[type="number"] {
    background: #111827;
    border: 1px solid #1e293b;
    color: var(--luxsim-accent);
    border-radius: 6px;
    padding: 4px 8px;
    width: 85px;
    text-align: right;
    font-size: 13px;
    font-weight: 700;
    font-family: monospace;
    outline: none;
    transition: all 0.2s ease;
}

.luxsim-label-row input[type="number"]:focus {
    border-color: var(--luxsim-accent);
    box-shadow: 0 0 8px rgba(0, 255, 204, 0.2);
}

/* 5-Tier Color Temperature Buttons Selection Matrix Layout */
.luxsim-cct-selector {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    background: #111827;
    padding: 5px;
    border-radius: 8px;
    border: 1px solid #1e293b;
}

.cct-btn {
    background: transparent;
    border: none;
    color: #4b5563;
    padding: 10px 2px;
    font-size: 9px;
    font-weight: 800;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    text-align: center;
}

.cct-btn:hover {
    color: #cbd5e1;
    background: rgba(255, 255, 255, 0.02);
}

.cct-btn.active {
    background: #1e293b;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
/* Unified Fancy Core Button Suite Components UI Engine */
.luxsim-action-row {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.luxsim-fancy-btn {
    background: transparent;
    border: 1px solid #475569;
    color: #94a3b8;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.luxsim-fancy-btn.secondary {
    border-color: var(--luxsim-accent);
    color: #ffffff;
}

.luxsim-fancy-btn:hover {
    border-color: #f1f5f9;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.03);
}

.luxsim-fancy-btn.secondary:hover {
    background: var(--luxsim-accent);
    color: #090d16;
    box-shadow: 0 0 15px var(--luxsim-accent);
}

/* Custom Sliders Custom Tuning styling rules */
.luxsim-control-group input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    background: #1e293b;
    height: 6px;
    border-radius: 9999px;
    outline: none;
    cursor: pointer;
}

.luxsim-control-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid var(--luxsim-accent);
    box-shadow: 0 0 10px var(--luxsim-accent);
}

/* Lab View Simulation Panel Screen */
.luxsim-visualizer {
    background-color: #090d16;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    background-position: center;
    border: 1px solid #1e293b;
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.luxsim-hud-top {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.hud-status {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--luxsim-accent);
    font-weight: 700;
}

.hud-telemetry {
    font-size: 11px;
    color: #475569;
    font-family: monospace;
    font-weight: bold;
}

.luxsim-canvas-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

#luxsim-canvas {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 0 25px rgba(0, 255, 204, 0.15));
}

.luxsim-hud-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    width: 100%;
    margin-top: auto;
}

.luxsim-hud-card {
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 16px;
    border-radius: 8px;
    backdrop-filter: blur(4px);
}

.luxsim-label {
    display: block;
    color: #64748b;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.luxsim-value {
    font-size: 26px;
    font-weight: 800;
    color: #ffffff;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.luxsim-value small {
    font-size: 14px;
    color: #94a3b8;
    font-weight: 400;
}

.luxsim-footer {
    margin-top: 35px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 15px;
    font-size: 11px;
    color: #475569;
    text-align: right;
}

.luxsim-footer a {
    color: #64748b;
    text-decoration: none;
    font-weight: 600;
}

/* Modern Lead Generation Capture Overlay Window Overlay CSS */
.luxsim-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.luxsim-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.luxsim-modal-box {
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 35px;
    border-radius: 12px;
    max-width: 420px;
    width: 90%;
    position: relative;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    text-align: center;
}

.luxsim-modal-box h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: 800;
    color: #ffffff;
}

.luxsim-modal-box p {
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 25px;
}

.luxsim-modal-box input[type="email"] {
    width: 100%;
    background: #1e293b;
    border: 1px solid #334155;
    padding: 12px;
    border-radius: 6px;
    color: #ffffff;
    font-size: 14px;
    outline: none;
}

.luxsim-modal-box input[type="email"]:focus {
    border-color: var(--luxsim-accent);
}

.luxsim-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    color: #64748b;
    font-size: 22px;
    cursor: pointer;
}

/* Print CSS Media Rule Block Overrides */
@media print {
    body * { visibility: hidden !important; }
    #luxsim-print-area, #luxsim-print-area * { visibility: visible !important; }
    #luxsim-print-area {
        position: absolute !important; left: 0 !important; top: 0 !important; width: 100% !important;
        background: #ffffff !important; color: #000000 !important; border: 2px solid #000000 !important; padding: 30px !important;
    }
    .luxsim-hud-card { background: #f8fafc !important; border: 1px solid #cbd5e1 !important; }
    .luxsim-value, .luxsim-label, .hud-telemetry { color: #0f172a !important; }
    #luxsim-canvas { filter: invert(1) !important; }
}