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

body {
    font-family: 'Courier New', monospace;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
    color: #e0e6ff;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Animated grid background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(0deg, transparent 24%, rgba(0, 255, 200, .05) 25%, rgba(0, 255, 200, .05) 26%, transparent 27%, transparent 74%, rgba(0, 255, 200, .05) 75%, rgba(0, 255, 200, .05) 76%, transparent 77%, transparent),
        linear-gradient(90deg, transparent 24%, rgba(0, 255, 200, .05) 25%, rgba(0, 255, 200, .05) 26%, transparent 27%, transparent 74%, rgba(0, 255, 200, .05) 75%, rgba(0, 255, 200, .05) 76%, transparent 77%, transparent);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

.container {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 40px;
    animation: fadeInDown 0.8s ease;
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(0, 255, 200, 0.5);
    color: #00ffc8;
}

.hero p {
    font-size: 1.2em;
    color: #00d9ff;
    margin-bottom: 20px;
}

.status-indicator {
    display: inline-block;
    position: relative;
    padding: 10px 20px;
    border: 2px solid #00ffc8;
    border-radius: 50px;
    background: rgba(0, 255, 200, 0.1);
    font-size: 0.9em;
}

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #00ff88;
    border-radius: 50%;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

/* Main Grid */
.dashboard {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.threat-card {
    background: rgba(15, 30, 60, 0.6);
    border: 2px solid #00ffc8;
    border-radius: 10px;
    padding: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 255, 200, 0.1);
    animation: fadeInUp 0.8s ease;
}

.threat-card h3 {
    color: #00d9ff;
    font-size: 0.9em;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.threat-value {
    font-size: 2.5em;
    font-weight: bold;
    color: #00ffc8;
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(0, 255, 200, 0.5);
}

.threat-label {
    font-size: 0.85em;
    color: #a0a6ff;
    margin-bottom: 10px;
}

.threat-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 255, 200, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 10px;
}

.threat-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d9ff, #00ffc8);
    width: 0;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px #00ffc8;
}

/* Alert Feed Section */
.section-title {
    color: #00ffc8;
    font-size: 1.3em;
    margin: 30px 0 15px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 255, 200, 0.3);
}

.alert-feed {
    background: rgba(15, 30, 60, 0.6);
    border: 2px solid #00ffc8;
    border-radius: 10px;
    padding: 20px;
    backdrop-filter: blur(10px);
    height: 350px;
    overflow-y: auto;
    margin-bottom: 30px;
}

.alert {
    padding: 12px;
    margin-bottom: 10px;
    border-left: 4px solid #00d9ff;
    background: rgba(0, 217, 255, 0.05);
    border-radius: 4px;
    font-size: 0.9em;
    animation: slideInRight 0.4s ease;
}

.alert.warning {
    border-left-color: #ffaa00;
    background: rgba(255, 170, 0, 0.05);
}

.alert.critical {
    border-left-color: #ff1744;
    background: rgba(255, 23, 68, 0.05);
    text-shadow: 0 0 5px rgba(255, 23, 68, 0.3);
}

.alert-time {
    color: #00ffc8;
    font-size: 0.8em;
    opacity: 0.7;
}

.alert-message {
    color: #e0e6ff;
    margin-top: 5px;
}

/* Terminal Section */
.terminal-panel {
    background: rgba(10, 20, 40, 0.8);
    border: 2px solid #00ff88;
    border-radius: 10px;
    padding: 15px;
    font-size: 0.85em;
    height: 250px;
    overflow-y: auto;
    margin-bottom: 30px;
    font-family: 'Courier New', monospace;
}

.terminal-line {
    color: #00ff88;
    margin: 5px 0;
    animation: fadeIn 0.3s ease;
}

.terminal-line.error {
    color: #ff1744;
}

.terminal-line.warning {
    color: #ffaa00;
}

.terminal-prompt::before {
    content: '$ ';
    color: #00ffc8;
    margin-right: 5px;
}

/* Scenario Buttons */
.scenario-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.scenario-btn {
    padding: 15px 20px;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(0, 255, 200, 0.2));
    border: 2px solid #00ffc8;
    color: #00ffc8;
    font-family: 'Courier New', monospace;
    font-size: 0.95em;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
    position: relative;
    overflow: hidden;
}

.scenario-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 0.5s;
}

.scenario-btn:hover {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.4), rgba(0, 255, 200, 0.4));
    box-shadow: 0 0 20px rgba(0, 255, 200, 0.5);
    transform: translateY(-2px);
}

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

.scenario-btn.active {
    background: linear-gradient(135deg, #00d9ff, #00ffc8);
    color: #0a0e27;
    box-shadow: 0 0 30px rgba(0, 255, 200, 0.8);
}

.scenario-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Animations */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

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

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes glow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(0, 255, 200, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(0, 255, 200, 0.8);
    }
}

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

::-webkit-scrollbar-track {
    background: rgba(0, 255, 200, 0.05);
}

::-webkit-scrollbar-thumb {
    background: #00ffc8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #00ff88;
}

/* Responsive */
@media (max-width: 1024px) {
    .dashboard {
        grid-template-columns: 1fr 1fr;
    }
    .hero h1 {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
    .scenario-buttons {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 1.5em;
    }
}