body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 760px;
    margin: 0 auto;
    background: #ffffff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.container.wide {
    max-width: 1200px;
}

h1, h2 {
    margin-top: 0;
    color: #222;
}

.subtitle {
    color: #666;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
}

input[type="text"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 14px;
}

.product-card {
    border: 1px solid #ddd;
    background: #fafafa;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.product-name {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 8px;
}

.qty-row {
    margin-top: 10px;
}

.btn-primary,
.link-btn {
    display: inline-block;
    background: #1f6feb;
    color: white;
    text-decoration: none;
    padding: 12px 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
}

.btn-primary {
    width: 100%;
}

.small-btn {
    width: auto;
    padding: 10px 14px;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

table th,
table td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: left;
    vertical-align: top;
}

table th {
    background: #f0f0f0;
}

.checkbox-row label {
    font-weight: normal;
}