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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.header {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white;
    padding: 30px;
    text-align: center;
}

.header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.warning {
    background: #fff3cd;
    border: 2px solid #ffeaa7;
    padding: 20px;
    margin: 20px;
    border-radius: 10px;
    color: #856404;
}

.warning h3 {
    color: #d63031;
    margin-bottom: 10px;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 30px;
}

.section {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    border-left: 5px solid #74b9ff;
}

.section h3 {
    color: #2d3436;
    margin-bottom: 20px;
    font-size: 1.3em;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2d3436;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #74b9ff;
    box-shadow: 0 0 0 3px rgba(116, 185, 255, 0.1);
}

.btn {
    background: linear-gradient(135deg, #74b9ff, #0984e3);
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: transform 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(116, 185, 255, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, #ff6b6b, #e17055);
}

.btn-danger:hover {
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.log-area {
    background: #2d3436;
    color: #00ff00;
    padding: 20px;
    border-radius: 10px;
    font-family: 'Courier New', monospace;
    height: 300px;
    overflow-y: auto;
    margin-top: 20px;
    border: 2px solid #636e72;
}

.controls {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.status {
    padding: 10px 15px;
    border-radius: 5px;
    margin: 10px 0;
    font-weight: 600;
}

.status.safe {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status.danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.full-width {
    grid-column: 1 / -1;
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    .controls {
        flex-direction: column;
    }
}