/* Solana Lab-themed Pixel Style */
body {
    background-color: var(--primary-bg);
    background-image: 
        linear-gradient(rgba(20, 23, 40, 0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(20, 23, 40, 0.3) 1px, transparent 1px);
    background-size: 20px 20px;
    font-family: 'Pixel', monospace;
    color: var(--text-color);
    line-height: 1.4;
}

header
{
    margin-bottom: 20px;
}
.lab-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    border: 4px solid var(--accent-color);
    box-shadow: 0 0 0 4px var(--primary-bg), 
                inset 0 0 20px rgba(0, 255, 189, 0.2);
    background-color: var(--secondary-bg);
}

.lab-header {
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 20px;
    margin-bottom: 30px;
    position: relative;
}

.lab-header h2 {
    font-size: 2rem;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 20px;
    text-shadow: 0 0 8px rgba(0, 255, 189, 0.3);
    letter-spacing: 2px;
    position: relative;
}

.lab-header h2::after {
    content: "";
    display: block;
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    margin: 10px auto;
}

.control-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    background-color: var(--secondary-bg);
    padding: 20px;
    border: 2px solid var(--accent-color);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
}

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

.control-group label {
    display: block;
    font-size: 1rem;
    color: var(--accent-color);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pixel-select {
    width: 100%;
    padding: 10px;
    background-color: var(--secondary-bg);
    color: var(--text-color);
    border: 3px solid var(--accent-color);
    font-family: 'Pixel', monospace;
    font-size: 1rem;
    box-shadow: 0 0 0 2px var(--secondary-bg) inset;
    cursor: pointer;
    appearance: none;
    border-radius: 0;
    outline: none;
    transition: all var(--transition-speed);
}

.pixel-select:hover {
    background-color: var(--hover-color);
    border-color: var(--solana-green);
}

.pixel-select:focus {
    box-shadow: 0 0 10px rgba(0, 255, 189, 0.3);
}

.dna-sequencer {
    background-color: var(--secondary-bg);
    border: 3px solid var(--accent-color);
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.2);
}

.sequencer-title {
    font-size: 1.3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
    text-align: center;
    text-shadow: 0 0 5px rgba(0, 255, 189, 0.3);
    position: relative;
}

.sequencer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.slider-container {
    background-color: var(--secondary-bg);
    border: 2px solid var(--accent-color);
    padding: 15px;
    position: relative;
}

.slider-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.label {
    font-size: 1rem;
    color: var(--accent-color);
    margin-bottom: 10px;
    text-transform: uppercase;
}

input[type="range"] {
    width: 100%;
    height: 30px;
    background: var(--hover-color);
    border: 3px solid var(--accent-color);
    outline: none;
    appearance: none;
    margin: 10px 0;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--accent-color);
    border: 2px solid var(--secondary-bg);
    cursor: pointer;
}

.output {
    font-size: 0.9rem;
    color: var(--text-color);
    text-align: center;
    margin-top: 5px;
}

.pixel-button {
    background-color: var(--secondary-bg);
    color: var(--text-color);
    border: 3px solid var(--accent-color);
    padding: 12px 24px;
    font-family: 'Pixel', monospace;
    font-size: 1rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
}

.pixel-button:hover {
    background-color: var(--hover-color);
    border-color: var(--solana-green);
    color: white;
    box-shadow: 0 0 15px rgba(0, 255, 189, 0.3);
}

.pixel-button:active {
    transform: translateY(2px);
}

.pixel-button.large {
    font-size: 1.2rem;
    padding: 15px 30px;
}

.button-icon {
    margin-right: 10px;
    color: var(--text-color);
}

.lab-equipment {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    opacity: 0.7;
}

.equipment-icon {
    font-size: 2rem;
    color: var(--accent-color);
    animation: float 3s ease-in-out infinite;
}

.equipment-icon:nth-child(2) {
    animation-delay: 0.5s;
}

.equipment-icon:nth-child(3) {
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Success popup styles */
.success-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 11, 26, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.success-box {
    background: var(--secondary-bg);
    border: 4px solid var(--solana-green);
    color: var(--text-color);
    padding: 24px 32px;
    text-align: center;
    font-family: 'Pixel', serif;
    box-shadow: 0 0 12px rgba(20, 241, 149, 0.5);
    max-width: 400px;
    width: 90%;
    position: relative;
    z-index: 10001;
    animation: pulse 2s infinite;
}

.success-box h3 {
    font-size: 1.4rem;
    color: var(--solana-green);
    margin-bottom: 12px;
}

.success-box p {
    font-size: 1rem;
    margin-bottom: 20px;
}

.success-box button {
    background-color: var(--secondary-bg);
    color: var(--text-color);
    border: 3px solid var(--solana-green);
    padding: 10px 20px;
    font-family: 'Pixel', serif;
    font-size: 1rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: all var(--transition-speed);
}

.success-box button:hover {
    background-color: rgba(20, 241, 149, 0.1);
    border-color: var(--accent-color);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 12px rgba(20, 241, 149, 0.5); }
    50% { box-shadow: 0 0 20px rgba(20, 241, 149, 0.7); }
}

/* Error popup styles */
.error-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 11, 26, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.error-box {
    background: var(--secondary-bg);
    border: 4px solid #f87171;
    color: var(--text-color);
    padding: 24px 32px;
    text-align: center;
    font-family: 'Pixel', serif;
    box-shadow: 0 0 12px rgba(248, 113, 113, 0.5);
    max-width: 400px;
    width: 90%;
    animation: shake 0.4s ease-in-out;
    position: relative;
    z-index: 10001;
}

.error-box h3 {
    font-size: 1.4rem;
    color: #f87171;
    margin-bottom: 12px;
}

.error-box p {
    font-size: 1rem;
    margin-bottom: 20px;
}

.error-box button {
    background-color: var(--secondary-bg);
    color: #f87171;
    border: 3px solid #f87171;
    padding: 10px 20px;
    font-family: 'Pixel', serif;
    font-size: 1rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: all var(--transition-speed);
}

.error-box button:hover {
    background-color: rgba(248, 113, 113, 0.1);
    border-color: #ff4d4d;
}

.hidden {
    display: none;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .lab-container {
        padding: 15px;
    }
    
    .control-panel {
        grid-template-columns: 1fr;
    }
    
    .sequencer-grid {
        grid-template-columns: 1fr;
    }
    
    .lab-header h2 {
        font-size: 1.5rem;
    }
}

@media screen and (max-width: 480px) {
    .lab-container {
        padding: 10px;
    }
    
    .lab-header h2 {
        font-size: 1.3rem;
    }
    
    .pixel-button {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .pixel-button.large {
        font-size: 1rem;
        padding: 12px 20px;
    }
    
    .equipment-icon {
        font-size: 1.5rem;
    }
}

footer {
    margin-top: 40px;
}