/* Wave-Particle Games Specific Styles */

.challenges-section {
    display: grid;
    gap: 50px;
    margin-top: 40px;
}

.challenge-box {
    background: rgba(0, 10, 20, 0.9);
    border: 3px solid var(--quantum-cyan);
    border-radius: 12px;
    padding: 35px;
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.3),
        inset 0 0 50px rgba(0, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.challenge-box:hover {
    border-color: var(--quantum-magenta);
    box-shadow: 0 0 60px rgba(255, 0, 255, 0.4);
}

.challenge-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.challenge-header h3 {
    font-family: 'Orbitron', monospace;
    color: var(--quantum-yellow);
    font-size: 1.5rem;
    margin: 0;
    text-shadow: 0 0 15px var(--quantum-yellow);
}

.challenge-difficulty {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.challenge-difficulty .easy {
    color: var(--quantum-green);
    text-shadow: 0 0 10px var(--quantum-green);
}

.challenge-difficulty .medium {
    color: var(--quantum-yellow);
    text-shadow: 0 0 10px var(--quantum-yellow);
}

.challenge-difficulty .hard {
    color: var(--quantum-magenta);
    text-shadow: 0 0 10px var(--quantum-magenta);
}

.challenge-description {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
}

.game-area {
    margin-top: 30px;
    padding: 25px;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 8px;
}

/* Double-Slit Simulator Styles */
.slit-experiment {
    display: grid;
    gap: 25px;
}

.experiment-canvas-wrapper {
    display: flex;
    justify-content: center;
}

#slitCanvas {
    border: 3px solid var(--quantum-cyan);
    background: var(--void-black);
    box-shadow: 
        0 0 30px rgba(0, 255, 255, 0.5),
        inset 0 0 50px rgba(0, 255, 255, 0.1);
    border-radius: 5px;
    max-width: 100%;
    height: auto;
}

.controls-panel {
    background: rgba(0, 10, 20, 0.8);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 8px;
    padding: 20px;
}

.control-group {
    margin: 15px 0;
}

.control-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Courier New', monospace;
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
}

.control-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.detector-label {
    font-size: 1.1rem;
    color: var(--quantum-magenta);
}

.detector-status {
    margin-top: 10px;
    padding: 10px;
    background: rgba(0, 255, 255, 0.1);
    border-left: 3px solid var(--quantum-cyan);
    font-family: 'Orbitron', monospace;
    color: var(--quantum-cyan);
    text-shadow: 0 0 10px var(--quantum-cyan);
}

.detector-status.active {
    background: rgba(255, 0, 255, 0.1);
    border-left-color: var(--quantum-magenta);
    color: var(--quantum-magenta);
    text-shadow: 0 0 10px var(--quantum-magenta);
}

.control-group input[type="range"] {
    flex: 1;
    height: 6px;
    background: rgba(0, 255, 255, 0.2);
    border-radius: 5px;
    outline: none;
}

.control-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--quantum-cyan);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 15px var(--quantum-cyan);
}

.control-group input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--quantum-cyan);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 0 15px var(--quantum-cyan);
}

/* Photoelectric Effect Lab Styles */
.lab-apparatus {
    display: grid;
    gap: 25px;
}

.metal-selector select,
#particleType {
    width: 100%;
    padding: 12px;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    background: rgba(0, 10, 20, 0.9);
    color: var(--quantum-cyan);
    border: 2px solid var(--quantum-cyan);
    border-radius: 5px;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
}

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

.control-row {
    background: rgba(0, 10, 20, 0.6);
    padding: 15px;
    border-radius: 5px;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.control-row label {
    display: block;
    font-family: 'Courier New', monospace;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 10px;
}

.wavelength-display {
    color: var(--quantum-magenta);
    margin-left: 15px;
}

.metal-surface {
    position: relative;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.surface-plate {
    width: 100%;
    height: 100px;
    background: linear-gradient(135deg, 
        rgba(150, 150, 150, 0.5) 0%,
        rgba(200, 200, 200, 0.7) 50%,
        rgba(150, 150, 150, 0.5) 100%
    );
    border: 3px solid var(--quantum-green);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
}

.plate-label {
    font-family: 'Orbitron', monospace;
    color: var(--quantum-green);
    font-size: 1.2rem;
    text-shadow: 0 0 15px var(--quantum-green);
}

#electronCanvas {
    border: 2px solid rgba(0, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.5);
    border-radius: 5px;
    max-width: 100%;
    height: auto;
}

.lab-notes {
    background: rgba(255, 255, 0, 0.05);
    border: 2px solid var(--quantum-yellow);
    border-radius: 5px;
    padding: 15px;
    font-family: 'Courier New', monospace;
    color: var(--quantum-yellow);
    text-align: center;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* De Broglie Calculator Styles */
.calculator-interface {
    display: grid;
    gap: 25px;
}

.particle-selector,
.metal-selector {
    margin-bottom: 15px;
}

.particle-selector label,
.metal-selector label {
    display: block;
    font-family: 'Courier New', monospace;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 10px;
}

.custom-mass-input {
    margin-top: 15px;
}

.custom-mass-input input {
    width: 100%;
    padding: 10px;
    font-family: 'Courier New', monospace;
    background: rgba(0, 10, 20, 0.9);
    color: var(--quantum-cyan);
    border: 2px solid var(--quantum-cyan);
    border-radius: 5px;
}

.velocity-input {
    background: rgba(0, 10, 20, 0.6);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.velocity-presets {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.preset-btn {
    font-family: 'Courier New', monospace;
    background: rgba(0, 255, 255, 0.1);
    color: var(--quantum-cyan);
    border: 2px solid var(--quantum-cyan);
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.preset-btn:hover {
    background: var(--quantum-cyan);
    color: var(--void-black);
    box-shadow: 0 0 20px var(--quantum-cyan);
}

.results-panel {
    background: rgba(0, 10, 20, 0.8);
    border: 2px solid var(--quantum-green);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.2);
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-family: 'Courier New', monospace;
}

.result-row:last-child {
    border-bottom: none;
}

.result-row.highlight {
    background: rgba(0, 255, 0, 0.05);
    padding: 15px;
    margin: 10px -10px;
    border-radius: 5px;
}

.result-label {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

.result-value {
    color: var(--quantum-green);
    font-size: 1.1rem;
    text-shadow: 0 0 10px var(--quantum-green);
}

.visualization {
    margin-top: 20px;
}

#waveVisualization {
    border: 2px solid var(--quantum-cyan);
    background: var(--void-black);
    border-radius: 5px;
    width: 100%;
    height: auto;
    max-width: 700px;
    display: block;
    margin: 0 auto;
}

.wave-description {
    margin-top: 15px;
    padding: 15px;
    background: rgba(0, 255, 255, 0.05);
    border-left: 3px solid var(--quantum-cyan);
    font-family: 'Courier New', monospace;
    color: var(--quantum-cyan);
    text-align: center;
}

.challenge-task {
    margin-top: 25px;
    background: rgba(255, 255, 0, 0.05);
    border: 2px solid var(--quantum-yellow);
    border-radius: 8px;
    padding: 20px;
}

.challenge-task h4 {
    font-family: 'Orbitron', monospace;
    color: var(--quantum-yellow);
    margin-bottom: 10px;
    text-shadow: 0 0 10px var(--quantum-yellow);
}

#challengeResult {
    margin-top: 15px;
    padding: 15px;
    background: rgba(0, 255, 0, 0.1);
    border: 2px solid var(--quantum-green);
    border-radius: 5px;
    font-family: 'Courier New', monospace;
    color: var(--quantum-green);
    text-shadow: 0 0 10px var(--quantum-green);
    display: none;
}

#challengeResult.visible {
    display: block;
}

/* Quiz Styles */
.quiz-container {
    background: rgba(0, 10, 20, 0.8);
    border: 2px solid var(--quantum-magenta);
    border-radius: 8px;
    padding: 30px;
}

.quiz-progress {
    font-family: 'Orbitron', monospace;
    text-align: center;
    color: var(--quantum-cyan);
    font-size: 1.1rem;
    margin-bottom: 25px;
    text-shadow: 0 0 10px var(--quantum-cyan);
}

.quiz-question h4 {
    font-family: 'Courier New', monospace;
    color: var(--quantum-yellow);
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.quiz-options {
    display: grid;
    gap: 15px;
}

.quiz-option {
    background: rgba(0, 255, 255, 0.05);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 8px;
    padding: 15px 20px;
    font-family: 'Courier New', monospace;
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    transition: all 0.3s ease;
}

.quiz-option:hover {
    background: rgba(0, 255, 255, 0.1);
    border-color: var(--quantum-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.quiz-option.correct {
    background: rgba(0, 255, 0, 0.1);
    border-color: var(--quantum-green);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
}

.quiz-option.wrong {
    background: rgba(255, 0, 0, 0.1);
    border-color: #ff4444;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.3);
}

.quiz-option.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.quiz-feedback {
    margin-top: 20px;
    padding: 20px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    line-height: 1.8;
}

.quiz-feedback.correct {
    background: rgba(0, 255, 0, 0.05);
    border: 2px solid var(--quantum-green);
    color: var(--quantum-green);
}

.quiz-feedback.wrong {
    background: rgba(255, 0, 0, 0.05);
    border: 2px solid #ff4444;
    color: #ff8888;
}

.quiz-score {
    text-align: center;
    margin-top: 25px;
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    color: var(--quantum-magenta);
    text-shadow: 0 0 15px var(--quantum-magenta);
}

.quiz-results {
    text-align: center;
    padding: 40px;
}

.quiz-results h3 {
    font-family: 'Orbitron', monospace;
    color: var(--quantum-yellow);
    font-size: 2rem;
    margin-bottom: 25px;
    text-shadow: 0 0 20px var(--quantum-yellow);
}

.final-score {
    font-family: 'Courier New', monospace;
    font-size: 3rem;
    color: var(--quantum-green);
    margin: 30px 0;
    text-shadow: 0 0 30px var(--quantum-green);
}

.score-message {
    font-size: 1.2rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

/* Game Stats */
.game-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 25px;
    padding: 20px;
    background: rgba(0, 10, 20, 0.6);
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.game-stats > div {
    font-family: 'Courier New', monospace;
    color: rgba(255, 255, 255, 0.8);
}

.game-stats span {
    color: var(--quantum-cyan);
    font-weight: 700;
    text-shadow: 0 0 10px var(--quantum-cyan);
}

/* Responsive Design */
@media (max-width: 768px) {
    .challenge-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    #slitCanvas,
    #waveVisualization {
        max-width: 100%;
    }
    
    .velocity-presets {
        flex-direction: column;
    }
    
    .game-stats {
        flex-direction: column;
        text-align: center;
    }
}