* { box-sizing: border-box; }
body {
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    background: #f4f5f7;
    color: #1a1a1a;
    margin: 0;
}
header.topbar {
    background: #126f45;
    color: #fff;
    padding: 14px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header.topbar a { color: #fff; text-decoration: none; }
header.topbar .brand { font-weight: 700; font-size: 1.1rem; }
header.topbar .nav a { margin-left: 16px; opacity: 0.9; }
header.topbar .nav a:hover { opacity: 1; text-decoration: underline; }
main {
    max-width: 1000px;
    margin: 24px auto;
    padding: 0 20px 60px;
}
.card {
    background: #fff;
    border: 1px solid #dfe2e6;
    border-radius: 10px;
    padding: 20px 24px;
    margin-bottom: 20px;
}
h1 { font-size: 1.5rem; margin-top: 0; }
h2 { font-size: 1.2rem; }
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px;
}
th, td {
    text-align: left;
    padding: 8px 10px;
    border-bottom: 1px solid #e6e8eb;
    font-size: 0.92rem;
    vertical-align: top;
}
th { background: #f0f2f5; font-weight: 600; }
tr:hover td { background: #fafbfc; }
.btn {
    display: inline-block;
    background: #126f45;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 0.92rem;
    text-decoration: none;
    cursor: pointer;
}
.btn:hover { background: #0d5533; }
.btn.secondary { background: #6b7280; }
.btn.secondary:hover { background: #4b5563; }
.btn.danger { background: #852000; }
.btn.danger:hover { background: #691a00; }
.btn.small { padding: 4px 10px; font-size: 0.82rem; }
.actions { display: flex; gap: 8px; margin: 12px 0; }
label { display: block; font-weight: 600; margin: 12px 0 4px; font-size: 0.9rem; }
input[type=text], input[type=date], input[type=number], input[type=password], select, textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #cbd2d9;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
}
textarea { min-height: 90px; resize: vertical; }
.login-wrap {
    max-width: 380px;
    margin: 80px auto;
}
.error {
    background: #fdecea;
    border: 1px solid #f2b8b5;
    color: #8a1f11;
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 16px;
}
.muted { color: #6b7280; font-size: 0.85rem; }
.badge {
    display: inline-block;
    background: #e7ecf5;
    color: #16324f;
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 0.78rem;
    font-weight: 600;
}