* { box-sizing: border-box; }
body {
    font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: #f4f6f5;
    margin: 0;
    color: #1f2937;
}
.topbar {
    background: #2f6b3a;
    color: #fff;
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.topbar a { color: #fff; text-decoration: none; font-size: 14px; }
.container {
    max-width: 640px;
    margin: 20px auto;
    background: #fff;
    padding: 24px;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
h1, h2 { color: #2f6b3a; }
label {
    display: block;
    margin-top: 14px;
    font-weight: 600;
    font-size: 14px;
}
input, select, textarea {
    width: 100%;
    padding: 10px;
    margin-top: 6px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 15px;
}
button, .btn {
    margin-top: 20px;
    background: #2f6b3a;
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 6px;
    font-size: 15px;
    cursor: pointer;
    width: 100%;
}
button:hover { background: #24522c; }
.error { color: #b91c1c; background: #fee2e2; padding: 10px; border-radius: 6px; margin-top: 12px; }
.success { color: #065f46; background: #d1fae5; padding: 10px; border-radius: 6px; margin-top: 12px; }
.tender-fields { display: none; border-top: 1px dashed #ccc; margin-top: 20px; padding-top: 10px; }
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    background: #e5e7eb;
}
table { width: 100%; border-collapse: collapse; margin-top: 16px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid #e5e7eb; font-size: 14px; }