:root {
    --bg: #f5f7fa;
    --card: #fff;
    --ink: #333;
    --muted: #8794a3;
    --brand: #667eea;
    --brand2: #764ba2;
    --line: #e5e8f0;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 14px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}
.topbar {
    background: #1a1a2e;
    color: #fff;
    padding: 0 20px;
}
.topbar-inner {
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    height: 52px;
}
.brand {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
}
.nav { display: flex; gap: 18px; flex: 1; }
.nav a { color: #c8cde0; text-decoration: none; font-size: 13px; }
.nav a:hover { color: #fff; }
.logout { display: flex; align-items: center; gap: 10px; margin: 0; }
.user { font-size: 12px; color: #c8cde0; }
.container { max-width: 1080px; margin: 0 auto; padding: 24px 20px 60px; }
h2 { margin: 0 0 4px; font-size: 20px; }
h3 { margin: 0 0 12px; font-size: 15px; }
.desc { color: var(--muted); margin: 0 0 16px; font-size: 13px; }
.card {
    background: var(--card);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
    padding: 20px;
    margin-bottom: 16px;
}
.card.narrow { max-width: 400px; margin: 60px auto; }
.drop {
    border: 2px dashed #d0d5e0;
    border-radius: 10px;
    padding: 28px;
    text-align: center;
    cursor: pointer;
    color: #667;
    transition: border-color .2s, background .2s;
}
.drop:hover, .drop.drag { border-color: var(--brand); background: #f5f7ff; }
.hint { color: #a0a8c0; font-size: 12px; margin: 4px 0 0; }
.row { display: flex; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.row.spread { justify-content: space-between; }
.chk { font-size: 13px; color: #556; display: flex; align-items: center; gap: 6px; }
.btn {
    padding: 7px 18px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: #fff;
    cursor: pointer;
    font-size: 13px;
    color: #445;
}
.btn:hover:not(:disabled) { border-color: var(--brand); color: var(--brand); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary {
    background: linear-gradient(135deg, var(--brand), var(--brand2));
    color: #fff;
    border: none;
}
.btn.ghost { background: transparent; }
.btn.small { padding: 2px 10px; font-size: 12px; }
label { display: block; font-size: 13px; color: #556; margin: 12px 0 4px; }
input:not([type="checkbox"]) {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 14px;
}
.progress { margin-top: 16px; display: flex; align-items: center; gap: 12px; }
.bar { flex: 1; height: 8px; border-radius: 99px; background: #eef1f6; overflow: hidden; }
.fill { height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--brand), var(--brand2)); transition: width .4s; }
.progressText, #progressText { font-size: 12px; color: var(--muted); white-space: nowrap; }
.error { color: #d33; font-size: 13px; margin-top: 10px; }
.ok { color: #16803c; font-size: 13px; margin-top: 10px; }
.muted { color: var(--muted); font-size: 13px; }
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 99px;
    font-size: 12px;
}
.badge.completed, .badge.succeeded { background: #e7f6ec; color: #16803c; }
.badge.partial, .badge.processing, .badge.dispatched, .badge.queued { background: #fdf6ec; color: #854f0b; }
.badge.failed { background: #fde8e8; color: #c0392b; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.table th { color: var(--muted); font-weight: 500; }
.result-item { border-top: 1px solid var(--line); padding: 10px 0; }
.result-item:first-child { border-top: none; }
.result-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.source { font-size: 12px; color: var(--muted); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
pre.text {
    background: #f8f9fc;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 12px;
    margin: 0;
    font-size: 13px;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 300px;
    overflow: auto;
}
.credential { border: 1px solid #f0d98c; background: #fffbea; }
.credential h3 { color: #854f0b; }
.cred-row { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.cred-label { width: 80px; font-size: 12px; color: #854f0b; }
.cred-row code { flex: 1; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; font-size: 12px; word-break: break-all; }
.notice { border: 1px solid var(--line); }
.error-card { border-color: #f0b4b4; color: #c0392b; }
.actions-row { margin: 0; gap: 6px; }
.inline-form { display: inline-flex; gap: 6px; margin: 0; }
.btn.danger { color: #c0392b; border-color: #f0b4b4; }
.btn.danger:hover:not(:disabled) { border-color: #c0392b; color: #c0392b; }