* { box-sizing: border-box; }

body {
    font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: #f4f5f7;
    margin: 0;
    padding: 40px 16px;
    color: #1f2328;
}

.container {
    max-width: 720px;
    margin: 0 auto;
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

h1 {
    margin: 0 0 4px;
    font-size: 24px;
}

.subtitle {
    margin: 0 0 24px;
    color: #6b7280;
    font-size: 14px;
}

.search-form {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.search-form input {
    flex: 1;
    padding: 12px 14px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 15px;
}

.search-form button {
    padding: 12px 20px;
    background: #2563eb;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
}

.search-form button:hover {
    background: #1d4ed8;
}

.result-card {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 20px;
    background: #fafafa;
}

.result-card h2 {
    margin-top: 0;
    font-size: 18px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table th, table td {
    text-align: left;
    padding: 8px 6px;
    border-bottom: 1px solid #e5e7eb;
    font-size: 14px;
}

table th {
    width: 40%;
    color: #6b7280;
    font-weight: 600;
}

.pdf-links h3 {
    font-size: 15px;
    margin-bottom: 10px;
}

.pdf-btn {
    display: inline-block;
    margin: 0 8px 8px 0;
    padding: 10px 16px;
    background: #111827;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
}

.pdf-btn:hover {
    background: #374151;
}

.error-card {
    padding: 14px 16px;
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    border-radius: 8px;
    font-size: 14px;
}