@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Inter:wght@300;400;600;700&display=swap');

:root {
    --primary-color: #ff3d00;
    --secondary-color: #ffd600;
    --danger-color: #d32f2f;
    --warning-color: #ff9800;
    --safe-color: #4caf50;
    --bg-dark: #0a0e27;
    --bg-darker: #050814;
    --bg-card: rgba(15, 20, 40, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #b0bec5;
    --glow-color: rgba(255, 61, 0, 0.6);
    --border-glow: rgba(255, 214, 0, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 61, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 214, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 61, 0, 0.1) 0%, rgba(255, 214, 0, 0.1) 100%);
    border-radius: 20px;
    border: 2px solid var(--border-glow);
    box-shadow: 0 0 40px var(--glow-color);
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 40px var(--glow-color);
    }

    50% {
        box-shadow: 0 0 60px var(--glow-color), 0 0 80px rgba(255, 61, 0, 0.3);
    }
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px var(--glow-color);
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 2px;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.scenario-panel,
.visualization-panel,
.results-panel {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    text-align: center;
}

.scenario-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.scenario-btn {
    background: linear-gradient(135deg, rgba(255, 61, 0, 0.1) 0%, rgba(255, 214, 0, 0.05) 100%);
    border: 2px solid rgba(255, 214, 0, 0.3);
    border-radius: 15px;
    padding: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
    text-align: left;
}

.scenario-btn:hover {
    transform: translateY(-3px);
    border-color: var(--secondary-color);
    box-shadow: 0 8px 25px var(--glow-color);
    background: linear-gradient(135deg, rgba(255, 61, 0, 0.2) 0%, rgba(255, 214, 0, 0.1) 100%);
}

.scenario-btn.active {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(255, 61, 0, 0.3) 0%, rgba(255, 214, 0, 0.2) 100%);
    box-shadow: 0 0 30px var(--glow-color);
}

.scenario-btn.safe-scenario {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, rgba(129, 199, 132, 0.05) 100%);
    border-color: rgba(76, 175, 80, 0.3);
}

.scenario-btn.safe-scenario:hover {
    border-color: var(--safe-color);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.2) 0%, rgba(129, 199, 132, 0.1) 100%);
}

.scenario-btn.safe-scenario.active {
    border-color: var(--safe-color);
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.3) 0%, rgba(129, 199, 132, 0.2) 100%);
    box-shadow: 0 0 30px rgba(76, 175, 80, 0.6);
}

.scenario-btn.safe-scenario .scenario-voltage {
    color: var(--safe-color);
}


.scenario-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.scenario-title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.scenario-voltage {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 700;
}

.canvas-container {
    position: relative;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 1rem;
    border: 2px solid rgba(255, 214, 0, 0.2);
}

#scenario-canvas {
    display: block;
    width: 100%;
    height: auto;
}

.start-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    color: var(--text-secondary);
    text-align: center;
    pointer-events: none;
}

.reset-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--danger-color) 0%, var(--primary-color) 100%);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Orbitron', sans-serif;
}

.reset-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 61, 0, 0.5);
}

.reset-btn:active {
    transform: translateY(0);
}

.results-content {
    font-size: 0.95rem;
    line-height: 1.6;
}

.result-placeholder {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem;
}

.result-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
}

.result-item h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.result-item p {
    margin-bottom: 0.5rem;
}

.danger-level {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.danger-extreme {
    background: var(--danger-color);
    color: white;
    box-shadow: 0 0 15px rgba(211, 47, 47, 0.6);
}

.danger-high {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 0 15px var(--glow-color);
}

.danger-moderate {
    background: var(--warning-color);
    color: white;
}

.danger-low {
    background: var(--safe-color);
    color: white;
}

.info-section {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    text-align: center;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.info-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 214, 0, 0.2);
}

.info-card h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.info-card ul {
    list-style: none;
    padding: 0;
}

.info-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.info-card li:last-child {
    border-bottom: none;
}

.info-card strong {
    color: var(--secondary-color);
}

footer {
    text-align: center;
    padding: 2rem;
    background: rgba(211, 47, 47, 0.2);
    border-radius: 15px;
    border: 2px solid var(--danger-color);
    margin-top: 2rem;
}

footer p {
    margin: 0.5rem 0;
    font-weight: 600;
}

@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    h1 {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .scenario-grid {
        grid-template-columns: 1fr;
    }
}