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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    color: white;
    margin-bottom: 30px;
}

.header h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.header p {
    opacity: 0.9;
    font-size: 0.9rem;
}

.card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.card h2 {
    margin-bottom: 20px;
    color: #333;
    padding-left: 15px;
}

.card h3 {
    margin: 20px 0 15px 0;
    color: #555;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #555;
}

.required {
    color: #e74c3c;
}

.optional {
    color: #999;
    font-size: 0.85rem;
    font-weight: normal;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
    margin-left: 10px;
}

.btn-secondary:hover {
    background: #5a6268;
}

.info-box {
    background: #e8f4fd;
    border-left: 4px solid #2196f3;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.info-box h3 {
    margin-bottom: 10px;
    color: #1976d2;
}

.info-box ul {
    margin-left: 20px;
}

.info-box li {
    margin: 8px 0;
}

.warning-box {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.warning-box h3 {
    color: #856404;
    margin-bottom: 10px;
}

.warning-box ul {
    margin-left: 20px;
    color: #856404;
}

.info-table, .report-table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
}

.info-table th, .info-table td,
.report-table th, .report-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.info-table th {
    width: 35%;
    background: #f8f9fa;
    font-weight: 500;
}

.report-table th {
    background: #f8f9fa;
    font-weight: 500;
}

.badge-success {
    display: inline-block;
    padding: 2px 8px;
    background: #d4edda;
    color: #155724;
    border-radius: 20px;
    font-size: 0.85rem;
}

.badge-warning {
    display: inline-block;
    padding: 2px 8px;
    background: #fff3cd;
    color: #856404;
    border-radius: 20px;
    font-size: 0.85rem;
}

.badge-danger {
    display: inline-block;
    padding: 2px 8px;
    background: #f8d7da;
    color: #721c24;
    border-radius: 20px;
    font-size: 0.85rem;
}

.report-container {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.cover {
    text-align: center;
    padding: 60px 40px;
    border-bottom: 2px solid #eee;
}

.cover h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 10px;
}

.cover-info {
    text-align: left;
    margin: 40px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.cover-item {
    margin: 12px 0;
}

.cover-label {
    font-weight: 600;
    width: 120px;
    display: inline-block;
}

.report-body {
    padding: 40px;
}

.report-section {
    margin-bottom: 40px;
}

.report-section h2 {
    font-size: 1.4rem;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    margin-bottom: 20px;
}

.report-section h3 {
    font-size: 1.1rem;
    margin: 20px 0 10px 0;
    color: #555;
}

.risk-safe {
    color: #28a745;
    font-weight: 500;
}

.risk-warning {
    color: #ffc107;
    font-weight: 500;
}

.risk-danger {
    color: #dc3545;
    font-weight: 500;
}

.note {
    background: #e8f4fd;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-top: 15px;
}

.disclaimer {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    font-size: 0.85rem;
    color: #666;
}

.disclaimer p {
    margin: 8px 0;
}

.print-bar {
    text-align: center;
    padding: 20px;
    background: white;
    border-top: 1px solid #eee;
}

.btn-print {
    background: #28a745;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    margin-right: 10px;
}

.btn-print:hover {
    background: #218838;
}

.btn-back {
    display: inline-block;
    padding: 12px 25px;
    background: #6c757d;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    margin: 0 5px;
}

.history-list {
    list-style: none;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #eee;
}

.history-info {
    flex: 1;
}

.history-info strong {
    font-size: 1.1rem;
}

.history-info p {
    color: #666;
    font-size: 0.85rem;
    margin-top: 5px;
}

.history-actions a {
    margin-left: 10px;
    text-decoration: none;
    color: #667eea;
}

.nav-links {
    text-align: center;
    margin: 20px 0;
}

.link {
    color: #667eea;
    text-decoration: none;
    font-size: 0.95rem;
}

.link:hover {
    text-decoration: underline;
}

.footer {
    text-align: center;
    padding: 20px;
    color: #999;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    .card {
        padding: 20px;
    }
    .report-body {
        padding: 20px;
    }
    .cover {
        padding: 30px 20px;
    }
}