* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea, #764ba2);
    min-height: 100vh;
    padding: 30px 15px;
}
.container {
    max-width: 500px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,.2);
}
.container.wide { max-width: 850px; }

h2 {
    color: #4a3f8f;
    text-align: center;
    margin-bottom: 20px;
}
label {
    display: block;
    margin-top: 12px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}
input[type=text], input[type=date], select {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
}
.radio-group { display: flex; gap: 20px; margin-top: 8px; }
.radio-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: normal;
    cursor: pointer;
}
button {
    width: 100%;
    margin-top: 20px;
    padding: 12px;
    background: #667eea;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s;
}
button:hover { background: #5568d3; }

.alert { padding: 10px; border-radius: 6px; margin-bottom: 15px; text-align: center; }
.alert.success { background: #d4edda; color: #155724; }
.alert.error { background: #f8d7da; color: #721c24; }

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 14px;
}
th, td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: center;
}
th { background: #667eea; color: #fff; }
tr:nth-child(even) { background: #f8f9ff; }

.filter-form { display: flex; align-items: center; gap: 10px; }
.filter-form select { width: auto; }
a { color: #4a3f8f; text-decoration: none; }
a:hover { text-decoration: underline; }