:root {
  --bg: #f3f6f8;
  --panel: #ffffff;
  --ink: #14212b;
  --muted: #5c6b7a;
  --line: #dbe4ec;
  --accent: #0f766e;
  --accent-soft: #e6f4f1;
  --blue: #0b6bcb;
  --amber: #b45309;
  --amber-soft: #fdf3e3;
  --red: #b42318;
  --red-soft: #fdecea;
  --green: #0f7b4f;
  --green-soft: #e7f6ee;
  --shadow: 0 10px 30px rgba(20, 33, 43, 0.07);
  --radius: 14px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 14px;
  line-height: 1.55;
}

h1, h2, h3 { margin: 0; font-weight: 650; letter-spacing: 0.01em; }
h1 { font-size: 19px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
p { margin: 0; }
code { background: #eef3f7; padding: 1px 5px; border-radius: 5px; font-size: 12px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 12px 26px;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 250px; }
.brand p { color: var(--muted); font-size: 12px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, #0f766e, #0ea5e9);
  color: white;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.identity-box { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.identity-box label { color: var(--muted); font-size: 12px; }
.identity-box input {
  width: 190px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  background: #fbfdff;
}
.identity-box input:focus { outline: 2px solid #99d5cf; border-color: var(--accent); }
.identity-box input[readonly] { background: #eef3f7; color: var(--muted); cursor: default; }
.hint { color: var(--muted); font-size: 12px; }

.server-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 11px;
  border-radius: 999px;
  background: #f0f4f7;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
.server-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); }
.server-pill.ok .dot { background: #16a34a; }
.server-pill.bad .dot { background: var(--red); }

.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 26px 0;
  max-width: 1420px;
  margin: 0 auto;
}
.tabs button {
  border: 1px solid transparent;
  border-bottom: none;
  background: transparent;
  padding: 9px 18px;
  border-radius: 10px 10px 0 0;
  font: inherit;
  color: var(--muted);
  cursor: pointer;
}
.tabs button.active {
  background: var(--panel);
  color: var(--ink);
  border-color: var(--line);
  font-weight: 600;
}

main {
  max-width: 1420px;
  margin: 0 auto;
  padding: 18px 26px 70px;
}
.tab-panel[hidden] { display: none; }

.layout-two {
  display: grid;
  grid-template-columns: minmax(420px, 1.08fr) minmax(360px, 0.92fr);
  gap: 18px;
  align-items: start;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.card + .card { margin-top: 18px; }
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.card-head.sub { margin-top: 16px; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 999px;
  background: #eef3f7;
  color: var(--muted);
  font-size: 11.5px;
  white-space: nowrap;
}
.badge.green { background: var(--green-soft); color: var(--green); }
.badge.amber { background: var(--amber-soft); color: var(--amber); }
.badge.red { background: var(--red-soft); color: var(--red); }
.badge.teal { background: var(--accent-soft); color: var(--accent); }
.badge.blue { background: #e8f1fb; color: var(--blue); }

.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 9px;
  font: inherit;
  cursor: pointer;
  transition: 0.15s ease;
  white-space: nowrap;
}
.btn:hover { border-color: #b9c9d6; background: #f8fbfd; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #0b5f58; }
.btn.danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn.danger:hover { background: #981b12; }
.btn.ghost { background: transparent; }
.btn.tiny { padding: 5px 10px; font-size: 12.5px; border-radius: 7px; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.row-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.muted { color: var(--muted); }
.error-box {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid #f3c2bc;
  background: var(--red-soft);
  color: var(--red);
  border-radius: 9px;
  font-size: 13px;
  white-space: pre-wrap;
}
.notice {
  margin-top: 16px;
  padding: 11px 13px;
  border-radius: 10px;
  background: #f7fafc;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12.5px;
}

.guide {
  margin-top: 4px;
  padding: 11px 13px;
  border-radius: 10px;
  background: #f7fafc;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12.5px;
}
.guide strong { color: var(--ink); }
.guide ol { margin: 6px 0 0 18px; padding: 0; }
.guide li + li { margin-top: 4px; }
.guide .hint { margin-top: 8px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid label { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; color: var(--muted); }
.form-grid input[type="text"], .form-grid input[type="number"], .form-grid input[type="password"], .form-grid select, .form-grid textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdff;
  font: inherit;
  color: var(--ink);
}
.form-grid textarea { resize: vertical; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
  outline: 2px solid #b7e0da;
  border-color: var(--accent);
}
.field-wide { grid-column: 1 / -1; }
.checkline { display: inline-flex; align-items: center; gap: 7px; color: var(--ink); }
.form-grid label.checkline { flex-direction: row; align-items: center; }
.checkline input { accent-color: var(--accent); }

.query-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 7px;
}
.query-picker-head strong { color: var(--accent); }
.query-picker {
  max-height: 260px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  background: #fcfdfe;
}
.query-option {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 7px 8px;
  border-radius: 7px;
  cursor: pointer;
}
.query-option:hover { background: #f1f7f6; }
.query-option input { margin-top: 3px; accent-color: var(--accent); }
.query-option .qid { font-size: 11.5px; color: var(--muted); }
.query-option .qtext { font-size: 13px; }
.query-option .qconstraints { font-size: 11.5px; color: var(--muted); }

.batch-list { display: flex; flex-direction: column; gap: 9px; max-height: 540px; overflow: auto; }
.batch-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 12px;
  cursor: pointer;
  transition: 0.15s ease;
  background: #fcfdfe;
}
.batch-item:hover { border-color: #a9c8c4; background: #f5fbfa; }
.batch-item.active { border-color: var(--accent); box-shadow: 0 0 0 2px #d5eeea inset; }
.batch-item .top { display: flex; align-items: center; gap: 7px; justify-content: space-between; }
.batch-item .id { font-weight: 650; font-size: 13.5px; word-break: break-all; }
.batch-item .meta { color: var(--muted); font-size: 12px; margin-top: 4px; display: flex; gap: 10px; flex-wrap: wrap; }
.batch-item .error { color: var(--red); font-size: 12px; }

.stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 11px; margin: 4px 0 16px; }
.stat {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 11px 14px;
  transition: 0.15s ease;
}
.stat.clickable { cursor: pointer; }
.stat.clickable:hover {
  border-color: #a9c8c4;
  box-shadow: 0 6px 16px rgba(20, 33, 43, 0.08);
  transform: translateY(-1px);
}
.stat.clickable:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.stat.active { border-color: var(--accent); box-shadow: 0 0 0 2px #d5eeea inset; }
.stat-link {
  margin-left: 3px;
  font-size: 10px;
  color: var(--accent);
  opacity: 0.45;
  transition: opacity 0.15s ease;
}
.stat.clickable:hover .stat-link, .stat.active .stat-link { opacity: 1; }
.stat .num { font-size: 23px; font-weight: 680; line-height: 1.15; }
.stat .label { color: var(--muted); font-size: 12px; margin-top: 2px; }
.stat.green .num { color: var(--green); }
.stat.amber .num { color: var(--amber); }
.stat.teal .num { color: var(--accent); }
.stat-sub { margin-top: 3px; color: var(--muted); font-size: 10.5px; line-height: 1.35; }
.flow-hint {
  margin: -4px 0 12px;
  padding: 9px 12px;
  border-left: 3px solid var(--accent);
  background: #f4fbfa;
  border-radius: 8px;
  color: var(--muted);
  font-size: 12.5px;
}
.flow-hint strong { color: var(--accent); font-weight: 600; }
.annotator-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
  padding: 7px 12px;
  background: rgba(255,255,255,0.75);
  border: 1px dashed var(--line);
  border-radius: 9px;
}
.chip-btn {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 4px 10px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  color: var(--ink);
}
.chip-btn:hover { border-color: #a9c8c4; background: #f5fbfa; }
.chip-btn.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.empty-state .row-actions { justify-content: center; margin-top: 12px; }
.shortcut-hint { color: var(--muted); font-size: 11.5px; }
.shortcut-hint kbd {
  display: inline-block;
  min-width: 18px;
  padding: 1px 4px;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  font-family: inherit;
  font-size: 10.5px;
  text-align: center;
}

#batchBar { margin-bottom: 12px; }
.batch-bar-card {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 14px;
  box-shadow: var(--shadow);
}
.batch-bar-card .title { font-weight: 650; font-size: 15px; }
.batch-bar-card .title .badge { margin-left: 6px; vertical-align: 1px; }
.batch-bar-card .spacer { flex: 1; }
.batch-bar-card .meta { color: var(--muted); font-size: 12px; }

.workspace { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 16px; align-items: start; }
.query-side { position: sticky; top: 86px; max-height: calc(100vh - 110px); display: flex; flex-direction: column; }
.query-list { overflow: auto; display: flex; flex-direction: column; gap: 6px; }
.query-chip {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 10px;
  cursor: pointer;
  background: #fcfdfe;
}
.query-chip:hover { border-color: #a9c8c4; }
.query-chip.active { border-color: var(--accent); background: var(--accent-soft); }
.query-chip .qid { font-size: 11px; color: var(--muted); }
.query-chip .qtext { font-size: 12.5px; margin: 2px 0; }
.query-chip .qmeta { font-size: 11px; color: var(--muted); display: flex; gap: 7px; flex-wrap: wrap; }
.query-chip .no-run { color: var(--amber); font-weight: 600; }
.query-chip .my-progress { color: var(--accent); font-weight: 600; }

.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 11px 14px; }
.toolbar-left { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.inline { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12.5px; }
.inline select {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fbfdff;
  font: inherit;
  color: var(--ink);
}

.task-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(185px, 1fr)); gap: 13px; margin-top: 13px; }
.task-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 11px;
  overflow: hidden;
  cursor: pointer;
  transition: 0.15s ease;
  box-shadow: 0 3px 10px rgba(20, 33, 43, 0.04);
}
.task-card:hover { transform: translateY(-2px); border-color: #a9c8c4; box-shadow: 0 9px 22px rgba(20, 33, 43, 0.09); }
.task-thumb { position: relative; aspect-ratio: 1 / 1; background: #e9eef2; overflow: hidden; }
.task-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.task-thumb .missing { position: absolute; inset: 0; display: grid; place-items: center; color: var(--red); font-size: 12px; text-align: center; padding: 10px; background: var(--red-soft); }
.task-body { padding: 9px 10px 10px; }
.task-body .iid { font-size: 11.5px; color: var(--muted); word-break: break-all; line-height: 1.35; }
.task-body .row { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-top: 5px; }
.rank { position: absolute; top: 7px; left: 7px; background: rgba(16, 33, 43, 0.78); color: #fff; border-radius: 6px; padding: 2px 7px; font-size: 11px; }
.corner-badge { position: absolute; top: 7px; right: 7px; border-radius: 6px; padding: 2px 7px; font-size: 11px; background: rgba(255,255,255,0.92); }
.corner-badge.submitted { color: var(--green); }
.corner-badge.pending { color: var(--amber); }
.corner-badge.resolved { color: var(--green); }

.decision-tag { display: inline-flex; padding: 2px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; }
.decision-tag.relevant { background: var(--green-soft); color: var(--green); }
.decision-tag.non_relevant { background: var(--red-soft); color: var(--red); }
.decision-tag.uncertain { background: var(--amber-soft); color: var(--amber); }
.decision-tag.none { background: #eef3f7; color: var(--muted); font-weight: 400; }

.empty-state { padding: 40px 16px; text-align: center; color: var(--muted); }
.empty-state strong { display: block; color: var(--ink); margin-bottom: 5px; }

.adjudication-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; margin-top: 12px; }
.adj-card { border: 1px solid var(--line); border-radius: 11px; padding: 12px; background: #fcfdfe; cursor: pointer; }
.adj-card:hover { border-color: #a9c8c4; }
.adj-card .votes { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 7px; }
.adj-card .q { font-size: 12.5px; margin: 4px 0; }

.file-list { display: flex; flex-direction: column; gap: 6px; }
.test-result { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.dataset-list { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.dataset-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fcfdfe;
}
.dataset-item.active { border-color: var(--accent); box-shadow: 0 0 0 2px #d5eeea inset; }
.dataset-main { min-width: 0; flex: 1; }
.dataset-name { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-weight: 650; font-size: 13.5px; }
.dataset-meta { color: var(--muted); font-size: 11.5px; margin-top: 3px; }
.dataset-path {
  color: #7b8895;
  font-size: 10.5px;
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dataset-item .btn { flex-shrink: 0; }
.dataset-form {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f9fbfc;
}
.form-head { display: flex; align-items: center; justify-content: space-between; }
.service-info { margin-top: 14px; color: var(--muted); font-size: 11.5px; }
.service-info summary { cursor: pointer; color: var(--ink); font-size: 12.5px; }
.service-info div { margin-top: 5px; word-break: break-all; }
.file-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; font-size: 12.5px; background: #fcfdfe; }
.file-row .name { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; word-break: break-all; }
.file-row .size { color: var(--muted); white-space: nowrap; }
.report-preview { max-height: 460px; overflow: auto; background: #0f1b24; color: #d6e2ea; border-radius: 10px; padding: 13px; font-size: 12px; line-height: 1.55; white-space: pre-wrap; word-break: break-word; }

/* modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(10, 20, 28, 0.55);
  backdrop-filter: blur(3px);
}
.modal {
  width: min(1080px, 96vw);
  max-height: 94vh;
  overflow: auto;
  background: var(--panel);
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--panel);
  z-index: 2;
}
.modal-head .title { font-weight: 650; }
.modal-body { display: grid; grid-template-columns: minmax(300px, 0.95fr) minmax(320px, 1.05fr); gap: 20px; padding: 18px; }
.modal-image-wrap { position: relative; border-radius: 12px; overflow: hidden; background: #e9eef2; align-self: start; }
.modal-image-wrap img { width: 100%; display: block; }
.modal-image-wrap .missing { padding: 50px 20px; text-align: center; color: var(--red); background: var(--red-soft); }
.modal-side { display: flex; flex-direction: column; gap: 14px; }
.query-block { background: #f7fafc; border: 1px solid var(--line); border-radius: 11px; padding: 12px; }
.query-block .label { color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; }
.query-block .text { font-size: 15px; margin-top: 4px; line-height: 1.45; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.chip { background: #fff; border: 1px solid var(--line); padding: 3px 8px; border-radius: 999px; font-size: 11.5px; }
.chip b { font-weight: 600; }
.attribute-current { display: inline-flex; align-items: center; gap: 7px; background: #fff; border: 1px dashed #b9c9d6; border-radius: 8px; padding: 6px 9px; font-size: 12.5px; }

.decision-buttons { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.decision-btn {
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 13px 8px;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  color: var(--ink);
  transition: 0.12s ease;
}
.decision-btn small { display: block; font-weight: 400; font-size: 11px; color: var(--muted); margin-top: 2px; }
.decision-btn:hover { transform: translateY(-1px); }
.decision-btn.relevant.selected { background: var(--green-soft); border-color: var(--green); color: var(--green); }
.decision-btn.non_relevant.selected { background: var(--red-soft); border-color: var(--red); color: var(--red); }
.decision-btn.uncertain.selected { background: var(--amber-soft); border-color: var(--amber); color: var(--amber); }
.decision-btn.selected small { color: inherit; opacity: 0.8; }

.value-grid { display: flex; gap: 8px; flex-wrap: wrap; }
.value-btn {
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: 9px;
  padding: 8px 13px;
  font: inherit;
  cursor: pointer;
}
.value-btn.selected { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.value-btn.uncertain.selected { background: var(--amber-soft); border-color: var(--amber); color: var(--amber); }

.notes-label { display: flex; flex-direction: column; gap: 5px; color: var(--muted); font-size: 12.5px; }
.notes-label textarea {
  width: 100%;
  min-height: 78px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 10px;
  font: inherit;
  color: var(--ink);
  background: #fbfdff;
}
.notes-label textarea:focus { outline: 2px solid #b7e0da; border-color: var(--accent); }
.submit-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.status-line { font-size: 12.5px; color: var(--muted); }
.status-line.ok { color: var(--green); }
.status-line.bad { color: var(--red); }
.submitted-box { border: 1px solid #cfe8dc; background: var(--green-soft); color: var(--green); border-radius: 10px; padding: 10px 12px; font-size: 13px; }
.adjudication-votes { display: grid; gap: 8px; }
.vote-card { border: 1px solid var(--line); border-radius: 9px; padding: 9px 11px; background: #fcfdfe; }
.vote-card .who { font-weight: 650; font-size: 12.5px; }
.vote-card .note { color: var(--muted); font-size: 12px; margin-top: 3px; white-space: pre-wrap; }
.warning-box { border: 1px solid #f0d5a9; background: var(--amber-soft); color: #7c3f06; border-radius: 9px; padding: 9px 11px; font-size: 12.5px; }

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  padding: 11px 16px;
  border-radius: 10px;
  background: #13252f;
  color: #fff;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
  font-size: 13px;
  max-width: 380px;
}
.toast.error { background: #8c1d13; }

.pending-banner {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 80;
  background: #13252f;
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
  font-size: 12.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}

@media (max-width: 980px) {
  .layout-two, .workspace, .modal-body { grid-template-columns: 1fr; }
  .query-side { position: static; max-height: 320px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .identity-box { display: none; }
  .topbar { gap: 10px; padding: 10px 14px; }
  main { padding: 14px; }
  .tabs { padding: 8px 14px 0; overflow-x: auto; }
  .modal-body { padding: 13px; }
}


/* --------------------------------------------------------------- login */
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #eef6f5, #f7faf9 55%, #e8f0f5);
  padding: 24px;
}
.login-card {
  width: min(430px, 100%);
  background: #fff;
  border: 1px solid #dbe6e4;
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(20, 60, 55, .12);
  padding: 30px 30px 24px;
}
.login-brand { display: flex; align-items: center; gap: 13px; }
.login-mark {
  width: 46px; height: 46px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--accent); color: #fff;
  font-weight: 800; letter-spacing: .5px;
}
.login-brand h1 { font-size: 22px; margin: 0; }
.login-brand p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.login-lead { color: var(--muted); font-size: 13px; line-height: 1.8; margin: 20px 0 12px; }
.login-card form { display: grid; gap: 7px; margin-top: 10px; }
.login-card label { font-size: 12px; color: var(--muted); margin-top: 8px; }
.login-card input {
  border: 1px solid var(--line); border-radius: 10px;
  padding: 11px 12px; font-size: 14px; background: #fbfdfc;
}
.login-card input:focus { outline: 2px solid #99d5cf; border-color: var(--accent); }
.login-submit { margin-top: 14px; padding: 11px; }
.login-error {
  background: #fff4e5; border: 1px solid #f0d3a8; color: #8a4b00;
  border-radius: 10px; padding: 9px 12px; font-size: 13px; margin: 10px 0;
}