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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    color: #fff;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

header {
    text-align: center;
    padding: 30px 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #00d4ff, #7b2ff7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: #aaa;
    font-size: 1.1em;
}

.control-panel {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.control-panel h2 {
    margin-bottom: 15px;
    font-size: 1.5em;
}

.controls {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn-primary {
    background: linear-gradient(45deg, #00d4ff, #7b2ff7);
    color: white;
}

.btn-secondary {
    background: #555;
    color: white;
}

.btn-danger {
    background: linear-gradient(45deg, #ff0844, #ff4500);
    color: white;
}

.btn-success {
    background: linear-gradient(45deg, #56ab2f, #a8e063);
    color: white;
}

.btn-warning {
    background: linear-gradient(45deg, #f7971e, #ffd200);
    color: #333;
}

.target-system {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.target-system h2 {
    margin-bottom: 20px;
    font-size: 1.8em;
}

.system-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.system-component {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    border: 2px solid #4CAF50;
    transition: all 0.3s ease;
}

.system-component[data-status="compromised"] {
    border-color: #ff0844;
    animation: pulse 1s infinite;
}

.system-component[data-status="vulnerable"] {
    border-color: #ffd200;
}

.system-component[data-status="secure"] {
    border-color: #4CAF50;
}

.system-component[data-status="patched"] {
    border-color: #00d4ff;
}

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

.component-icon {
    font-size: 3em;
    margin-bottom: 10px;
}

.component-name {
    font-weight: 600;
    font-size: 1.1em;
    margin-bottom: 8px;
}

.component-status {
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.9em;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 10px;
}

.component-status[data-status="secure"] {
    background: #4CAF50;
}

.component-status[data-status="compromised"] {
    background: #ff0844;
}

.component-status[data-status="vulnerable"] {
    background: #ffd200;
    color: #333;
}

.component-status[data-status="patched"] {
    background: #00d4ff;
    color: #333;
}

.health-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.health-fill {
    height: 100%;
    background: linear-gradient(90deg, #56ab2f, #a8e063);
    transition: width 0.5s ease;
}

.hackers-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.hacker-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 10px;
    border: 2px solid;
    transition: all 0.3s ease;
}

.hacker-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.black-hat {
    border-color: #ff0844;
}

.white-hat {
    border-color: #56ab2f;
}

.grey-hat {
    border-color: #ffd200;
}

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

.hacker-header h2 {
    font-size: 1.5em;
}

.hacker-description {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 0.95em;
    line-height: 1.6;
}

.hacker-stats {
    margin-bottom: 15px;
}

.stat {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    margin-bottom: 8px;
    border-radius: 5px;
}

.stat-label {
    font-weight: 600;
}

.stat-value {
    color: #00d4ff;
    font-weight: bold;
}

.activity-log {
    background: rgba(0, 0, 0, 0.4);
    padding: 15px;
    border-radius: 8px;
    max-height: 300px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.85em;
    min-height: 150px;
}

.activity-log::-webkit-scrollbar {
    width: 8px;
}

.activity-log::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

.activity-log::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
}

.log-entry {
    margin-bottom: 8px;
    padding: 5px;
    border-left: 3px solid;
    padding-left: 10px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.log-entry.success {
    border-color: #4CAF50;
    color: #4CAF50;
}

.log-entry.error {
    border-color: #ff0844;
    color: #ff0844;
}

.log-entry.warning {
    border-color: #ffd200;
    color: #ffd200;
}

.log-entry.info {
    border-color: #00d4ff;
    color: #00d4ff;
}

.comparison-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-section h2 {
    margin-bottom: 20px;
    font-size: 1.8em;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.comparison-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 10px;
}

.comparison-card h3 {
    margin-bottom: 15px;
    font-size: 1.3em;
    color: #00d4ff;
}

.comparison-item {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    margin-bottom: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
}

.comparison-item .label {
    font-weight: 600;
}

.comparison-item .value {
    text-align: right;
}

.comparison-item .legal {
    color: #4CAF50;
}

.comparison-item .illegal {
    color: #ff0844;
}

.comparison-item .questionable {
    color: #ffd200;
}

.simulation-results {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.simulation-results h2 {
    margin-bottom: 20px;
    font-size: 1.8em;
}

.placeholder {
    text-align: center;
    color: #888;
    padding: 40px;
    font-style: italic;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.results-table th,
.results-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.results-table th {
    background: rgba(0, 0, 0, 0.3);
    font-weight: 600;
    color: #00d4ff;
}

.results-table tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.impact-meter {
    display: flex;
    align-items: center;
    gap: 10px;
}

.impact-bar {
    flex: 1;
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.impact-fill {
    height: 100%;
    transition: width 0.5s ease;
}

.impact-fill.high {
    background: linear-gradient(90deg, #ff0844, #ff4500);
}

.impact-fill.medium {
    background: linear-gradient(90deg, #f7971e, #ffd200);
}

.impact-fill.low {
    background: linear-gradient(90deg, #56ab2f, #a8e063);
}

@media (max-width: 768px) {
    header h1 {
        font-size: 1.8em;
    }

    .hackers-section {
        grid-template-columns: 1fr;
    }

    .system-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

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