/* Celestial Crash Course - NEO Impact Simulator Styles */
/* Matching AstroAtlas design language exactly */

body {
    font-family: 'Exo 2', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: all 0.3s ease;
    padding-top: 80px; /* Account for navbar */
}

.simulator-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Header Section - Matching main app style */
.simulator-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 60px 40px;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.simulator-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(2px 2px at 20px 30px, var(--accent-primary), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--accent-secondary), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--text-primary), transparent),
        radial-gradient(1px 1px at 130px 80px, var(--accent-tertiary), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: twinkle 4s ease-in-out infinite alternate;
    opacity: 0.3;
}

@keyframes twinkle {
    0% { opacity: 0.3; }
    50% { opacity: 1; }
    100% { opacity: 0.3; }
}

.header-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: headerFloat 6s ease-in-out infinite;
    filter: drop-shadow(0 0 20px var(--accent-primary));
}

@keyframes headerFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

.header-title {
    font-family: 'Orbitron', monospace;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
    position: relative;
    z-index: 2;
}

.header-subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 300;
    position: relative;
    z-index: 2;
}

.header-description {
    font-size: 1.1rem;
    color: var(--text-tertiary);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Layout Grid */
.simulator-layout {
    display: grid;
    grid-template-columns: 350px 1fr 400px;
    gap: 30px;
    min-height: 700px;
}

/* Glass Effect Base */
.glass-effect {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    box-shadow: 0 8px 32px var(--shadow-medium);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.glass-effect:hover {
    border-color: var(--border-accent);
    box-shadow: 0 12px 40px var(--shadow-heavy);
    transform: translateY(-2px);
}

/* Cosmic Card Base */
.cosmic-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: all 0.3s ease;
}

.cosmic-card:hover {
    border-color: var(--border-accent);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

/* Panel Headers */
.panel-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-accent);
    background: linear-gradient(90deg, 
        rgba(0, 212, 255, 0.1) 0%, 
        rgba(124, 58, 237, 0.1) 100%);
    border-radius: 15px 15px 0 0;
    margin: -20px -20px 25px -20px;
    padding: 25px 20px 20px 20px;
}

.panel-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    filter: drop-shadow(0 0 15px var(--accent-primary));
    animation: panelIconFloat 3s ease-in-out infinite;
}

@keyframes panelIconFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.panel-header h2 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 5px;
    text-shadow: 0 0 10px var(--accent-primary);
}

.panel-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* NEO Data Panel */
.neo-data-panel {
    padding: 20px;
}

.neo-controls {
    margin-bottom: 25px;
}

/* Cosmic Buttons */
.cosmic-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 25px;
    border: none;
    border-radius: 50px;
    font-family: 'Orbitron', monospace;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.cosmic-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.6s ease;
}

.cosmic-btn:hover::before {
    left: 100%;
}

.cosmic-btn.primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.cosmic-btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.5);
}

.btn-icon {
    font-size: 1.2rem;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

/* Loading Indicator */
.loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: 10px;
    color: var(--text-secondary);
    font-weight: 500;
}

.cosmic-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-primary);
    border-top: 3px solid var(--accent-primary);
    border-radius: 50%;
    animation: cosmicSpin 1s linear infinite;
}

@keyframes cosmicSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* NEO List */
.neo-list {
    max-height: 450px;
    overflow-y: auto;
    padding-right: 5px;
}

.neo-list::-webkit-scrollbar {
    width: 6px;
}

.neo-list::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 3px;
}

.neo-list::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 3px;
}

.neo-item {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.neo-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 212, 255, 0.1), 
        transparent);
    transition: left 0.6s ease;
}

.neo-item:hover::before {
    left: 100%;
}

.neo-item:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateX(8px) translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.neo-item.selected {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.neo-name {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.neo-name::before {
    content: '☄️';
    font-size: 1.2rem;
}

.neo-details {
    font-size: 0.85rem;
    line-height: 1.4;
    opacity: 0.9;
}

.neo-hazard {
    color: #ff6b35;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 5px;
}

.neo-hazard::before {
    content: '⚠️';
}

/* Visualization Panel */
.visualization-panel {
    padding: 20px;
}

/* 3D Solar System Container */
.solar-system-container {
    position: relative;
    margin-bottom: 25px;
    background: var(--bg-secondary);
    border-radius: 15px;
    padding: 20px;
    border: 2px solid var(--border-accent);
    overflow: hidden;
}

.solar-system-canvas {
    width: 100%;
    height: 450px;
    border: 3px solid var(--accent-primary);
    border-radius: 12px;
    background: linear-gradient(135deg, #000000 0%, #001122 50%, #000000 100%);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 0 30px rgba(0, 212, 255, 0.3),
        inset 0 0 20px rgba(0, 0, 0, 0.8);
}

.solar-system-canvas canvas {
    display: block;
    border-radius: 9px;
}

.trajectory-info {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--accent-primary);
    border-radius: 10px;
    padding: 15px;
    max-width: 280px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    z-index: 10;
}

/* 3D Visualization Controls */
.visualization-controls {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--accent-primary);
    border-radius: 10px;
    padding: 15px;
    min-width: 200px;
    z-index: 10;
}

.controls-row {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.control-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    background: var(--accent-gradient);
    border: none;
    border-radius: 8px;
    color: white;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
}

.control-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
}

.control-btn.paused .btn-icon {
    content: '⏸️';
}

.speed-controls,
.visibility-controls {
    margin-bottom: 12px;
}

.speed-controls:last-child,
.visibility-controls:last-child {
    margin-bottom: 0;
}

.speed-controls label,
.visibility-controls label {
    display: block;
    color: var(--accent-primary);
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.speed-buttons,
.toggle-buttons {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.speed-btn,
.toggle-btn {
    padding: 6px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.speed-btn:hover,
.toggle-btn:hover {
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
}

.speed-btn.active,
.toggle-btn.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.toggle-icon {
    font-size: 0.8rem;
}

/* 3D Scene Enhancements */
.solar-system-canvas::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(1px 1px at 20px 30px, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 40px 70px, rgba(0, 212, 255, 0.2), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(124, 58, 237, 0.2), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(255, 107, 53, 0.2), transparent);
    background-repeat: repeat;
    background-size: 150px 150px;
    animation: starfieldMove 30s linear infinite;
    opacity: 0.6;
    pointer-events: none;
    border-radius: 9px;
}

@keyframes starfieldMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-150px, -150px); }
}

/* Object Info Popup */
.object-info-popup {
    position: absolute;
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid var(--accent-primary);
    border-radius: 10px;
    padding: 15px;
    color: white;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    max-width: 250px;
    z-index: 20;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    pointer-events: none;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

.object-info-popup.visible {
    opacity: 1;
    transform: scale(1);
}

.popup-header {
    color: var(--accent-primary);
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.popup-content {
    line-height: 1.4;
}

.popup-content div {
    margin-bottom: 4px;
}

/* Distance Measurement Lines */
.distance-line {
    position: absolute;
    pointer-events: none;
    z-index: 5;
}

/* Loading State for 3D Scene */
.solar-system-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: var(--accent-primary);
    font-family: 'Orbitron', monospace;
    z-index: 15;
}

.solar-system-loading .cosmic-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-primary);
    border-top: 4px solid var(--accent-primary);
}

.info-header {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent-primary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-content {
    color: white;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Parameter Controls */
.parameter-controls {
    margin-top: 20px;
}

.controls-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-accent);
}

.controls-icon {
    font-size: 2rem;
    margin-bottom: 8px;
    filter: drop-shadow(0 0 10px var(--accent-primary));
}

.controls-header h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 5px;
    text-shadow: 0 0 10px var(--accent-primary);
}

.controls-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.controls-grid {
    display: grid;
    gap: 20px;
}

.control-group {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 18px;
    transition: all 0.3s ease;
}

.control-group:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.2);
}

.control-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.control-icon {
    font-size: 1.1rem;
    filter: drop-shadow(0 0 5px var(--accent-primary));
}

.slider-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cosmic-slider {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.cosmic-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
    transition: all 0.3s ease;
}

.cosmic-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.8);
}

.cosmic-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

.slider-value {
    font-family: 'Orbitron', monospace;
    color: var(--accent-primary);
    font-weight: 700;
    font-size: 0.9rem;
    text-align: center;
    padding: 5px 10px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
}

/* Impact Analysis Panel */
.impact-analysis-panel {
    padding: 20px;
}

/* Impact Status */
.impact-status {
    text-align: center;
    margin-bottom: 25px;
    padding: 20px;
    border-radius: 15px;
}

.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
    padding: 12px 20px;
    border-radius: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.status-indicator.safe {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.status-indicator.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.4);
}

.status-indicator.danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
    animation: dangerPulse 1.5s ease-in-out infinite;
}

@keyframes dangerPulse {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 30px rgba(239, 68, 68, 0.7);
        transform: scale(1.05);
    }
}

.status-icon {
    font-size: 1.3rem;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

.miss-distance {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
}

.distance-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.distance-value {
    font-family: 'Orbitron', monospace;
    color: var(--accent-primary);
    font-weight: 700;
    font-size: 1.1rem;
}

/* Impact Details */
.danger-card {
    border: 2px solid #ef4444 !important;
    background: linear-gradient(135deg, 
        rgba(239, 68, 68, 0.1) 0%, 
        rgba(220, 38, 38, 0.05) 100%) !important;
    box-shadow: 0 0 25px rgba(239, 68, 68, 0.3) !important;
}

.danger-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(239, 68, 68, 0.3);
}

.danger-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 10px #ef4444);
    animation: dangerBlink 2s ease-in-out infinite;
}

@keyframes dangerBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.danger-header h3 {
    font-family: 'Orbitron', monospace;
    color: #ef4444;
    font-size: 1.2rem;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
}

.impact-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.impact-stat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.impact-stat:hover {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    transform: translateY(-2px);
}

.stat-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 8px #ef4444);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    font-weight: 700;
    color: #ef4444;
    margin-top: 2px;
}

/* Educational Content */
.educational-content {
    margin-top: 20px;
}

.education-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-accent);
}

.education-icon {
    font-size: 1.3rem;
    filter: drop-shadow(0 0 8px var(--accent-primary));
}

.education-header h3 {
    font-family: 'Orbitron', monospace;
    color: var(--accent-primary);
    font-size: 1.1rem;
    font-weight: 700;
    text-shadow: 0 0 8px var(--accent-primary);
}

.insight-content {
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.insight-content p {
    margin-bottom: 12px;
}

/* Cosmic Modal */
.cosmic-modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    animation: modalFadeIn 0.4s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; backdrop-filter: blur(0px); }
    to { opacity: 1; backdrop-filter: blur(10px); }
}

.cosmic-modal .modal-content {
    background: var(--bg-card);
    border: 2px solid var(--accent-primary);
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    animation: modalSlideIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalSlideIn {
    from { 
        transform: scale(0.8) translateY(50px); 
        opacity: 0; 
    }
    to { 
        transform: scale(1) translateY(0); 
        opacity: 1; 
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
    border-bottom: 2px solid var(--border-accent);
    background: linear-gradient(90deg, 
        rgba(0, 212, 255, 0.1) 0%, 
        rgba(124, 58, 237, 0.1) 100%);
    border-radius: 20px 20px 0 0;
    margin: -2px -2px 0 -2px;
}

.modal-title-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.modal-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 15px var(--accent-primary));
}

.modal-header h2 {
    font-family: 'Orbitron', monospace;
    color: var(--accent-primary);
    font-size: 1.6rem;
    font-weight: 900;
    margin: 0;
    text-shadow: 0 0 15px var(--accent-primary);
}

.modal-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.modal-close {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    font-size: 1.2rem;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent-primary);
    transform: rotate(90deg) scale(1.1);
}

.modal-body {
    padding: 25px;
}

.asteroid-details {
    margin-bottom: 25px;
}

.asteroid-details .detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-primary);
    transition: all 0.3s ease;
}

.asteroid-details .detail-row:hover {
    background: var(--bg-secondary);
    margin: 0 -10px;
    padding: 12px 10px;
    border-radius: 8px;
}

.asteroid-details .detail-row:last-child {
    border-bottom: none;
}

.asteroid-details .detail-row strong {
    color: var(--text-primary);
    font-weight: 600;
}

.asteroid-details .detail-row span:last-child {
    font-family: 'Orbitron', monospace;
    color: var(--accent-primary);
    font-weight: 700;
}

.modal-actions {
    display: flex;
    justify-content: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-primary);
}

/* Responsive Design */
@media (max-width: 1400px) {
    .simulator-layout {
        grid-template-columns: 320px 1fr 380px;
        gap: 25px;
    }
}

@media (max-width: 1200px) {
    .simulator-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .neo-data-panel,
    .visualization-panel,
    .impact-analysis-panel {
        order: 0;
    }
    
    .visualization-panel {
        order: 1;
    }
    
    .impact-stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .simulator-container {
        padding: 20px 15px;
    }
    
    .header-title {
        font-size: 2.5rem;
    }
    
    .header-subtitle {
        font-size: 1.1rem;
    }
    
    .header-description {
        font-size: 1rem;
    }
    
    .simulator-layout {
        gap: 15px;
    }
    
    .panel-header {
        padding: 20px 15px 15px 15px;
        margin: -20px -20px 20px -20px;
    }
    
    .panel-header h2 {
        font-size: 1.3rem;
    }
    
    .controls-grid {
        gap: 15px;
    }
    
    .impact-stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    #earthCanvas {
        width: 100%;
        height: auto;
    }
    
    .trajectory-info {
        position: relative;
        top: auto;
        left: auto;
        margin-top: 15px;
        max-width: 100%;
    }
    
    .cosmic-modal .modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-header {
        padding: 20px;
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .modal-body {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .header-title {
        font-size: 2rem;
    }
    
    .panel-icon {
        font-size: 2rem;
    }
    
    .panel-header h2 {
        font-size: 1.2rem;
    }
    
    .cosmic-btn {
        padding: 12px 20px;
        font-size: 0.85rem;
    }
    
    .control-group {
        padding: 15px;
    }
    
    .impact-stat {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .modal-header h2 {
        font-size: 1.4rem;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Hover Effects */
.hover-glow:hover {
    box-shadow: 0 0 25px var(--accent-primary);
    transform: translateY(-3px);
    transition: all 0.3s ease;
}/* Ad
ditional Enhancements */

/* Active slider state */
.slider-container.active {
    transform: scale(1.02);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.slider-container.active .cosmic-slider::-webkit-slider-thumb {
    transform: scale(1.3);
    box-shadow: 0 0 25px rgba(0, 212, 255, 1);
}

/* Enhanced NEO item animations */
.neo-item {
    animation-fill-mode: both;
}

.neo-item:nth-child(even) {
    animation-name: slideInLeft;
}

.neo-item:nth-child(odd) {
    animation-name: slideInRight;
}

/* Loading state enhancements */
.loading-indicator {
    animation: fadeIn 0.5s ease-out;
}

.cosmic-spinner {
    position: relative;
}

.cosmic-spinner::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 2px solid transparent;
    border-top: 2px solid var(--accent-secondary);
    border-radius: 50%;
    animation: cosmicSpinReverse 1.5s linear infinite;
}

@keyframes cosmicSpinReverse {
    0% { transform: rotate(360deg); }
    100% { transform: rotate(0deg); }
}

/* Enhanced canvas container */
.earth-map-container {
    position: relative;
    overflow: hidden;
}

.earth-map-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--accent-primary), 
        var(--accent-secondary), 
        var(--accent-tertiary), 
        var(--accent-primary));
    background-size: 400% 400%;
    border-radius: 17px;
    z-index: -1;
    animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Enhanced status indicators */
.status-indicator {
    position: relative;
    overflow: hidden;
}

.status-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: left 0.8s ease;
}

.status-indicator:hover::before {
    left: 100%;
}

/* Enhanced educational content */
.insight-content p {
    position: relative;
    padding-left: 20px;
}

.insight-content p::before {
    content: '💡';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1rem;
    filter: drop-shadow(0 0 5px var(--accent-primary));
}

/* Cosmic background pattern for panels */
.glass-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(1px 1px at 20px 30px, rgba(255, 255, 255, 0.1), transparent),
        radial-gradient(1px 1px at 40px 70px, rgba(0, 212, 255, 0.1), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(124, 58, 237, 0.1), transparent);
    background-repeat: repeat;
    background-size: 100px 100px;
    border-radius: 20px;
    pointer-events: none;
    opacity: 0.3;
}

/* Enhanced modal backdrop */
.cosmic-modal::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(2px 2px at 100px 200px, var(--accent-primary), transparent),
        radial-gradient(2px 2px at 300px 100px, var(--accent-secondary), transparent),
        radial-gradient(1px 1px at 500px 300px, var(--accent-tertiary), transparent);
    background-repeat: repeat;
    background-size: 400px 400px;
    animation: modalStarfield 20s linear infinite;
    opacity: 0.2;
    pointer-events: none;
}

@keyframes modalStarfield {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-400px); }
}

/* Performance optimizations */
.glass-effect,
.cosmic-card,
.neo-item,
.cosmic-btn {
    will-change: transform, box-shadow;
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .glass-effect {
        background: var(--bg-card);
        border: 2px solid var(--accent-primary);
    }
    
    .cosmic-btn.primary {
        background: var(--accent-primary);
        border: 2px solid white;
    }
}/* 3D 
Solar System Enhancements */

/* Smooth transitions for 3D controls */
.control-btn,
.speed-btn,
.toggle-btn {
    position: relative;
    overflow: hidden;
}

.control-btn::before,
.speed-btn::before,
.toggle-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.6s ease;
}

.control-btn:hover::before,
.speed-btn:hover::before,
.toggle-btn:hover::before {
    left: 100%;
}

/* Enhanced trajectory info display */
.trajectory-info .info-content div {
    padding: 2px 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
}

.trajectory-info .info-content div:hover {
    background: rgba(0, 212, 255, 0.1);
    padding-left: 5px;
    border-radius: 4px;
}

.trajectory-info .info-content div:last-child {
    border-bottom: none;
    margin-top: 8px;
    padding: 8px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.3);
}

/* 3D Canvas loading state */
.solar-system-canvas.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #000000 0%, #001122 50%, #000000 100%);
}

.solar-system-canvas.loading::after {
    content: 'Initializing 3D Solar System...';
    color: var(--accent-primary);
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    text-align: center;
    animation: loadingPulse 2s ease-in-out infinite;
}

@keyframes loadingPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Enhanced object info popup animations */
.object-info-popup {
    animation: popupSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Distance measurement visualization */
.distance-measurement {
    position: absolute;
    pointer-events: none;
    z-index: 8;
    color: var(--accent-primary);
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.8);
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid var(--accent-primary);
    backdrop-filter: blur(5px);
}

/* Enhanced speed control styling */
.speed-buttons {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 4px;
    border: 1px solid var(--border-primary);
}

.speed-btn {
    border: none;
    background: transparent;
    margin: 0;
    border-radius: 4px;
}

.speed-btn.active {
    background: var(--accent-primary);
    box-shadow: 0 2px 8px rgba(0, 212, 255, 0.4);
}

/* Toggle buttons enhancement */
.toggle-buttons {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 4px;
    border: 1px solid var(--border-primary);
}

.toggle-btn {
    border: none;
    background: transparent;
    margin: 0;
    border-radius: 4px;
    min-width: 60px;
}

.toggle-btn.active {
    background: var(--accent-primary);
    box-shadow: 0 2px 8px rgba(0, 212, 255, 0.4);
}

/* Orbital mechanics educational overlay */
.orbital-mechanics-info {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid var(--accent-secondary);
    border-radius: 10px;
    padding: 15px;
    max-width: 250px;
    color: white;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    z-index: 12;
    opacity: 0;
    transform: translateY(-50%) translateX(20px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.orbital-mechanics-info.visible {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

.orbital-mechanics-info h4 {
    color: var(--accent-secondary);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.orbital-mechanics-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.orbital-mechanics-info li {
    margin-bottom: 6px;
    padding-left: 15px;
    position: relative;
}

.orbital-mechanics-info li::before {
    content: '•';
    color: var(--accent-secondary);
    position: absolute;
    left: 0;
}

/* Performance indicator */
.performance-indicator {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    padding: 8px 12px;
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    color: var(--text-secondary);
    z-index: 10;
}

.performance-indicator .fps {
    color: var(--accent-primary);
    font-weight: 600;
}

/* Asteroid trail customization */
.trail-controls {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-primary);
}

.trail-controls label {
    font-size: 0.7rem;
    margin-bottom: 5px;
}

.trail-length-slider {
    width: 100%;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.trail-length-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
}

/* Responsive enhancements for 3D view */
@media (max-width: 768px) {
    .visualization-controls {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 15px;
        width: 100%;
    }
    
    .controls-row {
        justify-content: center;
    }
    
    .speed-buttons,
    .toggle-buttons {
        justify-content: center;
    }
    
    .trajectory-info {
        position: relative;
        top: auto;
        left: auto;
        margin-bottom: 15px;
        max-width: 100%;
    }
    
    .object-info-popup {
        position: fixed;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        max-width: 90vw;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .solar-system-canvas::before {
        animation: none;
    }
    
    .object-info-popup {
        animation: none;
        transition: opacity 0.2s ease;
    }
    
    .control-btn::before,
    .speed-btn::before,
    .toggle-btn::before {
        display: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .visualization-controls,
    .trajectory-info {
        background: rgba(0, 0, 0, 0.95);
        border: 2px solid var(--accent-primary);
    }
    
    .control-btn,
    .speed-btn.active,
    .toggle-btn.active {
        background: var(--accent-primary);
        color: black;
        font-weight: 700;
    }
}/* ===== 
EARTH IMPACT VISUALIZATION FULLSCREEN ===== */

/* Panel fullscreen button */
.panel-fullscreen-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid var(--accent-primary);
    border-radius: 8px;
    color: var(--accent-primary);
    font-size: 1.1rem;
    width: 35px;
    height: 35px;
    cursor: pointer;
    z-index: 20;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-fullscreen-btn:hover {
    background: var(--accent-primary);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
}

.panel-fullscreen-btn .fullscreen-icon {
    transition: transform 0.3s ease;
}

.panel-fullscreen-btn:hover .fullscreen-icon {
    transform: scale(1.2) rotate(15deg);
}

/* Panel header positioning for fullscreen button */
.panel-header {
    position: relative;
    padding-right: 60px; /* Make room for fullscreen button */
}

/* Fullscreen mode for visualization container */
.solar-system-container.visualization-fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    background: #000 !important;
    border-radius: 0 !important;
    padding: 0 !important;
    border: none !important;
}

.solar-system-container.visualization-fullscreen .solar-system-canvas {
    width: 100% !important;
    height: 100% !important;
    border-radius: 0 !important;
    border: none !important;
}

/* Fullscreen controls overlay for visualization */
.visualization-fullscreen-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 10001;
    transition: opacity 0.3s ease;
}

.visualization-fullscreen-overlay.ui-hidden {
    opacity: 0;
}

/* Fullscreen control panel for visualization */
.visualization-fullscreen-controls {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    border: 2px solid var(--accent-primary);
    border-radius: 15px;
    padding: 15px 25px;
    backdrop-filter: blur(15px);
    pointer-events: all;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    gap: 20px;
}

.visualization-fullscreen-controls.hidden {
    transform: translateX(-50%) translateY(-100%);
    opacity: 0;
}

/* Exit fullscreen button */
.exit-visualization-fullscreen {
    background: rgba(255, 68, 68, 0.2);
    border: 2px solid #ff4444;
    border-radius: 8px;
    color: #ff4444;
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.exit-visualization-fullscreen:hover {
    background: #ff4444;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 68, 68, 0.6);
}

/* Fullscreen info panel */
.visualization-fullscreen-info {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.9);
    border: 2px solid var(--accent-secondary);
    border-radius: 15px;
    padding: 20px;
    max-width: 300px;
    backdrop-filter: blur(15px);
    pointer-events: all;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7);
}

.visualization-fullscreen-info.hidden {
    transform: translateX(100%);
    opacity: 0;
}

.visualization-fullscreen-info h3 {
    color: var(--accent-secondary);
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    margin-bottom: 15px;
    text-align: center;
}

.visualization-fullscreen-info .info-content {
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.visualization-fullscreen-info .info-content div {
    margin-bottom: 8px;
    padding: 4px 0;
    border-bottom: 1px solid rgba(124, 58, 237, 0.2);
}

.visualization-fullscreen-info .info-content div:last-child {
    border-bottom: none;
}

/* Fullscreen trajectory info */
.visualization-fullscreen .trajectory-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    max-width: 350px;
    background: rgba(0, 0, 0, 0.9);
    border: 2px solid var(--accent-primary);
    backdrop-filter: blur(15px);
    z-index: 10002;
}

/* Fullscreen controls repositioning */
.visualization-fullscreen .visualization-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.9);
    border: 2px solid var(--accent-primary);
    backdrop-filter: blur(15px);
    z-index: 10002;
    max-width: 250px;
}

/* Hide regular controls in fullscreen */
.visualization-fullscreen .visualization-controls .controls-row,
.visualization-fullscreen .visualization-controls .speed-controls,
.visualization-fullscreen .visualization-controls .visibility-controls {
    margin-bottom: 10px;
}

.visualization-fullscreen .visualization-controls .controls-row:last-child,
.visualization-fullscreen .visualization-controls .speed-controls:last-child,
.visualization-fullscreen .visualization-controls .visibility-controls:last-child {
    margin-bottom: 0;
}

/* Fullscreen animation */
@keyframes visualizationFullscreenEnter {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.solar-system-container.visualization-fullscreen {
    animation: visualizationFullscreenEnter 0.4s ease-out;
}

/* Fullscreen exit animation */
@keyframes visualizationFullscreenExit {
    from {
        transform: scale(1);
        opacity: 1;
    }
    to {
        transform: scale(0.9);
        opacity: 0;
    }
}

.solar-system-container.visualization-fullscreen-exit {
    animation: visualizationFullscreenExit 0.3s ease-in;
}

/* Auto-hide functionality */
.visualization-fullscreen-overlay.auto-hide {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.visualization-fullscreen-overlay.auto-hide .visualization-fullscreen-controls,
.visualization-fullscreen-overlay.auto-hide .visualization-fullscreen-info {
    transform: translateY(-20px);
    opacity: 0.7;
}

/* Responsive fullscreen */
@media (max-width: 768px) {
    .visualization-fullscreen-controls {
        top: 10px;
        left: 10px;
        right: 10px;
        transform: none;
        flex-direction: column;
        gap: 10px;
        padding: 15px;
    }
    
    .visualization-fullscreen-info {
        top: auto;
        bottom: 80px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .visualization-fullscreen .trajectory-info {
        bottom: 10px;
        left: 10px;
        right: 10px;
        max-width: none;
    }
    
    .visualization-fullscreen .visualization-controls {
        display: none; /* Hide on mobile in fullscreen for cleaner view */
    }
}

/* Keyboard navigation support */
.panel-fullscreen-btn:focus,
.exit-visualization-fullscreen:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .visualization-fullscreen-controls,
    .visualization-fullscreen-info {
        background: rgba(0, 0, 0, 0.95);
        border-width: 3px;
    }
    
    .panel-fullscreen-btn,
    .exit-visualization-fullscreen {
        background: var(--accent-primary);
        color: black;
        font-weight: 700;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .solar-system-container.visualization-fullscreen,
    .visualization-fullscreen-controls,
    .visualization-fullscreen-info {
        animation: none !important;
        transition: opacity 0.2s ease !important;
    }
    
    .panel-fullscreen-btn .fullscreen-icon {
        transition: none !important;
    }
    
    .panel-fullscreen-btn:hover .fullscreen-icon {
        transform: none !important;
    }
}

/* Loading state for fullscreen */
.visualization-fullscreen-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--accent-primary);
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    text-align: center;
    z-index: 10003;
}

.visualization-fullscreen-loading::after {
    content: '';
    display: block;
    width: 40px;
    height: 40px;
    margin: 20px auto;
    border: 4px solid var(--border-primary);
    border-top: 4px solid var(--accent-primary);
    border-radius: 50%;
    animation: cosmicSpin 1s linear infinite;
}

/* Enhanced visual effects in fullscreen */
.visualization-fullscreen .solar-system-canvas::before {
    opacity: 1;
    animation-duration: 15s;
}

/* Fullscreen performance indicator */
.visualization-fullscreen .performance-indicator {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    padding: 8px 12px;
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
    z-index: 10002;
}
/* Fullscre
en Launch Button Enhancement */
.control-btn.fullscreen-launch {
    background: var(--accent-gradient);
    border: 2px solid var(--accent-primary);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 12px 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.control-btn.fullscreen-launch:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.6);
    border-color: var(--accent-primary);
}

.control-btn.fullscreen-launch:active {
    transform: scale(0.98);
}

.control-btn.fullscreen-launch::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.control-btn.fullscreen-launch:hover::before {
    left: 100%;
}

.control-btn.fullscreen-launch .btn-icon {
    font-size: 1.2rem;
    margin-right: 8px;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

/* Make the button more prominent in the controls */
.controls-row {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.control-btn.fullscreen-launch {
    flex: 2;
    max-width: 200px;
}

.control-btn:not(.fullscreen-launch) {
    flex: 1;
    max-width: 100px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .controls-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .control-btn.fullscreen-launch,
    .control-btn:not(.fullscreen-launch) {
        flex: none;
        width: 100%;
        max-width: none;
    }
}

/* Launch Description */
.launch-description {
    text-align: center;
    margin-top: 15px;
    padding: 15px;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.launch-description p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
    line-height: 1.5;
}
/* Ligh
t Mode Compatibility */
[data-theme="light"] .simulator-container,
.light-mode .simulator-container {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="light"] .simulator-header,
.light-mode .simulator-header {
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="light"] .simulator-header::before,
.light-mode .simulator-header::before {
    opacity: 0.1;
}

[data-theme="light"] .header-icon,
.light-mode .header-icon {
    color: var(--accent-primary);
    text-shadow: 0 0 10px var(--accent-primary);
}

[data-theme="light"] .header-title,
.light-mode .header-title {
    color: var(--text-primary);
}

[data-theme="light"] .header-subtitle,
.light-mode .header-subtitle {
    color: var(--accent-primary);
}

[data-theme="light"] .header-description,
.light-mode .header-description {
    color: var(--text-secondary);
}

/* Glass effect panels in light mode */
[data-theme="light"] .glass-effect,
.light-mode .glass-effect {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

[data-theme="light"] .panel-header,
.light-mode .panel-header {
    color: var(--text-primary);
}

[data-theme="light"] .panel-icon,
.light-mode .panel-icon {
    color: var(--accent-primary);
}

[data-theme="light"] .panel-subtitle,
.light-mode .panel-subtitle {
    color: var(--text-secondary);
}

/* Buttons in light mode */
[data-theme="light"] .cosmic-btn,
.light-mode .cosmic-btn {
    background: var(--bg-secondary);
    border: 2px solid var(--accent-primary);
    color: var(--text-primary);
}

[data-theme="light"] .cosmic-btn:hover,
.light-mode .cosmic-btn:hover {
    background: var(--accent-primary);
    color: white;
}

[data-theme="light"] .control-btn,
.light-mode .control-btn {
    background: var(--bg-secondary);
    border: 2px solid var(--border-primary);
    color: var(--text-primary);
}

[data-theme="light"] .control-btn:hover,
.light-mode .control-btn:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* Fullscreen launch button in light mode */
[data-theme="light"] .control-btn.fullscreen-launch,
.light-mode .control-btn.fullscreen-launch {
    background: var(--accent-gradient);
    border: 2px solid var(--accent-primary);
    color: white;
}

[data-theme="light"] .control-btn.fullscreen-launch:hover,
.light-mode .control-btn.fullscreen-launch:hover {
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.4);
}

/* Launch description in light mode */
[data-theme="light"] .launch-description,
.light-mode .launch-description {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: var(--text-primary);
}

/* Cards and info sections in light mode */
[data-theme="light"] .cosmic-card,
.light-mode .cosmic-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

[data-theme="light"] .info-header,
.light-mode .info-header {
    color: var(--accent-primary);
}

[data-theme="light"] .info-content,
.light-mode .info-content {
    color: var(--text-primary);
}

/* NEO list items in light mode */
[data-theme="light"] .neo-item,
.light-mode .neo-item {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

[data-theme="light"] .neo-item:hover,
.light-mode .neo-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--accent-primary);
}

[data-theme="light"] .neo-item.selected,
.light-mode .neo-item.selected {
    background: var(--accent-primary);
    color: white;
}

[data-theme="light"] .neo-name,
.light-mode .neo-name {
    color: var(--text-primary);
}

[data-theme="light"] .neo-details,
.light-mode .neo-details {
    color: var(--text-secondary);
}

[data-theme="light"] .neo-hazard,
.light-mode .neo-hazard {
    background: rgba(255, 68, 68, 0.2);
    color: #cc0000;
}

/* Speed buttons in light mode */
[data-theme="light"] .speed-btn,
.light-mode .speed-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
}

[data-theme="light"] .speed-btn:hover,
.light-mode .speed-btn:hover {
    background: var(--accent-primary);
    color: white;
}

[data-theme="light"] .speed-btn.active,
.light-mode .speed-btn.active {
    background: var(--accent-primary);
    color: white;
}

/* Toggle buttons in light mode */
[data-theme="light"] .toggle-btn,
.light-mode .toggle-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
}

[data-theme="light"] .toggle-btn:hover,
.light-mode .toggle-btn:hover {
    background: var(--accent-primary);
    color: white;
}

[data-theme="light"] .toggle-btn.active,
.light-mode .toggle-btn.active {
    background: var(--accent-primary);
    color: white;
}

/* Impact status indicators in light mode */
[data-theme="light"] .status-indicator.safe,
.light-mode .status-indicator.safe {
    background: rgba(16, 185, 129, 0.2);
    color: #059669;
}

[data-theme="light"] .status-indicator.warning,
.light-mode .status-indicator.warning {
    background: rgba(245, 158, 11, 0.2);
    color: #d97706;
}

[data-theme="light"] .status-indicator.danger,
.light-mode .status-indicator.danger {
    background: rgba(239, 68, 68, 0.2);
    color: #dc2626;
}

/* Modal in light mode */
[data-theme="light"] .modal,
.light-mode .modal {
    background: rgba(255, 255, 255, 0.95);
}

[data-theme="light"] .modal-content,
.light-mode .modal-content {
    background: var(--bg-primary);
    border: 2px solid var(--border-primary);
    color: var(--text-primary);
}

[data-theme="light"] .modal-header,
.light-mode .modal-header {
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-primary);
}

[data-theme="light"] .close-btn,
.light-mode .close-btn {
    color: var(--text-secondary);
}

[data-theme="light"] .close-btn:hover,
.light-mode .close-btn:hover {
    color: var(--text-primary);
}

/* Loading indicator in light mode */
[data-theme="light"] .loading-indicator,
.light-mode .loading-indicator {
    color: var(--text-primary);
}

[data-theme="light"] .cosmic-spinner,
.light-mode .cosmic-spinner {
    border-color: var(--border-primary);
    border-top-color: var(--accent-primary);
}

/* Sliders in light mode */
[data-theme="light"] .cosmic-slider,
.light-mode .cosmic-slider {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
}

[data-theme="light"] .cosmic-slider::-webkit-slider-thumb,
.light-mode .cosmic-slider::-webkit-slider-thumb {
    background: var(--accent-primary);
    border: 2px solid white;
}

[data-theme="light"] .slider-value,
.light-mode .slider-value {
    color: var(--accent-primary);
}

/* Educational content in light mode */
[data-theme="light"] .insight-content,
.light-mode .insight-content {
    color: var(--text-primary);
}

[data-theme="light"] .insight-content strong,
.light-mode .insight-content strong {
    color: var(--accent-primary);
}

/* Ensure text contrast in light mode */
[data-theme="light"] .simulator-layout,
.light-mode .simulator-layout {
    color: var(--text-primary);
}

[data-theme="light"] label,
.light-mode label {
    color: var(--text-primary);
}

[data-theme="light"] .control-icon,
.light-mode .control-icon {
    color: var(--accent-primary);
}

[data-theme="light"] .controls-subtitle,
.light-mode .controls-subtitle {
    color: var(--text-secondary);
}