* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, sans-serif;
    background: #0f172a;
    color: #e2e8f0;
}
a { color: #38bdf8; text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 24px; }
.card {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}
h1, h2 { margin-top: 0; }
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
input, select, textarea, button {
    font: inherit;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid #475569;
    background: #0f172a;
    color: #e2e8f0;
}
button, .btn {
    background: #2563eb;
    border: none;
    cursor: pointer;
    color: #fff;
    display: inline-block;
    padding: 10px 14px;
    border-radius: 8px;
}
button.danger, .btn.danger { background: #dc2626; }
button.secondary { background: #475569; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px; border-bottom: 1px solid #334155; text-align: left; vertical-align: top; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; }
.badge.ok { background: #14532d; color: #bbf7d0; }
.badge.off { background: #7f1d1d; color: #fecaca; }
.msg { padding: 12px; border-radius: 8px; margin-bottom: 16px; }
.msg.ok { background: #14532d; }
.msg.err { background: #7f1d1d; }
.zip-row { display: grid; grid-template-columns: 1fr 2fr 1fr auto; gap: 8px; margin-bottom: 8px; }
.help { color: #94a3b8; font-size: 14px; }
code { background: #0f172a; padding: 2px 6px; border-radius: 4px; }