:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #1a2233;
  --muted: #5b6575;
  --line: #dde2ea;
  --accent: #1f5eff;
  --accent-soft: #e8eeff;
  --ok: #157347;
  --ok-soft: #e6f4ec;
  --warn: #9a6700;
  --warn-soft: #fff4d6;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}

.topbar {
  background: #101828;
  color: #fff;
  padding: 10px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.brand { font-size: 1.15rem; font-weight: 700; letter-spacing: 0.2px; }
.brand span { color: #8ab4ff; }

.boundary-banner {
  font-size: 0.78rem;
  background: #223047;
  border: 1px solid #3b4d6b;
  border-radius: 6px;
  padding: 4px 10px;
  color: #c8d4e8;
}

main { max-width: 1080px; margin: 0 auto; padding: 20px 16px 60px; }

.footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px 40px;
  color: var(--muted);
  font-size: 0.8rem;
}

h1 { font-size: 1.4rem; margin: 0.4em 0; }
h2 { font-size: 1.05rem; margin: 0; }
h3 { font-size: 0.95rem; margin: 0.2em 0; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin: 14px 0;
  overflow: hidden;
}

.panel > .panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: #fafbfc;
}

.panel > .panel-body { padding: 14px 16px; }

.step-num {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  border-radius: 999px;
  padding: 2px 10px;
  white-space: nowrap;
}

.badge {
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 2px 10px;
  white-space: nowrap;
}
.badge.pending { background: #eef0f3; color: var(--muted); }
.badge.active { background: var(--accent-soft); color: var(--accent); }
.badge.done { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }

.spacer { flex: 1; }

button {
  font: inherit;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 7px;
  padding: 7px 14px;
  cursor: pointer;
}
button:hover { filter: brightness(1.08); }
button:disabled { opacity: 0.45; cursor: not-allowed; }

button.secondary {
  background: #fff;
  color: var(--accent);
}
button.subtle {
  background: #fff;
  color: var(--muted);
  border-color: var(--line);
  padding: 4px 10px;
  font-size: 0.82rem;
}
button.danger {
  background: #fff;
  color: var(--danger);
  border-color: var(--danger);
}

textarea, input[type="text"], select {
  font: inherit;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 10px;
  background: #fff;
  color: var(--ink);
}
textarea { min-height: 180px; resize: vertical; font-family: var(--mono); font-size: 0.85rem; }

label { font-size: 0.82rem; color: var(--muted); font-weight: 600; display: block; margin: 8px 0 3px; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > div { flex: 1; min-width: 160px; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; align-items: center; }

.error-box {
  background: var(--danger-soft);
  border: 1px solid #f1b8b2;
  color: var(--danger);
  border-radius: 7px;
  padding: 10px 12px;
  margin: 10px 0;
  white-space: pre-wrap;
  font-size: 0.85rem;
}

.info-box {
  background: var(--accent-soft);
  border: 1px solid #c4d4ff;
  color: #1a3f9e;
  border-radius: 7px;
  padding: 10px 12px;
  margin: 10px 0;
  font-size: 0.85rem;
}

.warn-box {
  background: var(--warn-soft);
  border: 1px solid #ecd9a0;
  color: var(--warn);
  border-radius: 7px;
  padding: 10px 12px;
  margin: 10px 0;
  font-size: 0.85rem;
}

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.4px; }

.mono { font-family: var(--mono); font-size: 0.8rem; }
.muted { color: var(--muted); font-size: 0.85rem; }
.small { font-size: 0.8rem; }

.conf { font-family: var(--mono); font-size: 0.78rem; }
.conf.high { color: var(--ok); }
.conf.low { color: var(--warn); }

.chip {
  display: inline-block;
  font-size: 0.72rem;
  border-radius: 5px;
  padding: 1px 7px;
  margin-right: 4px;
  background: #eef0f3;
  color: var(--muted);
}
.chip.direct { background: var(--ok-soft); color: var(--ok); }
.chip.inferred { background: var(--warn-soft); color: var(--warn); }
.chip.uncertain { background: var(--danger-soft); color: var(--danger); }

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 8px 0;
  background: #fff;
}
.card h4 { margin: 0 0 4px; font-size: 0.9rem; }

.resume-preview {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 22px;
  background: #fff;
  font-size: 0.88rem;
}
.resume-preview h4 {
  margin: 14px 0 4px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--accent);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}
.resume-preview ul { margin: 4px 0; padding-left: 18px; }
.resume-preview .metrics {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 8px 0;
}
.resume-preview .metrics .cell {
  background: var(--accent-soft);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.78rem;
  flex: 1;
  min-width: 130px;
}
.resume-preview .metrics .cell b { display: block; font-size: 0.95rem; }

.editable { display: flex; gap: 6px; align-items: flex-start; }
.editable .value { flex: 1; }

.match-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; }

.session-list-item {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 6px 0;
  background: #fff;
}

details { margin: 8px 0; }
details summary { cursor: pointer; font-weight: 600; font-size: 0.88rem; color: var(--accent); }

.derived-facet { border-left: 3px solid var(--accent-soft); padding-left: 10px; margin: 8px 0; }

.manual-position { border: 1px dashed var(--line); border-radius: 8px; padding: 10px; margin: 8px 0; }

.topbar-actions { display: flex; gap: 8px; align-items: center; }
.topbar-actions button.subtle { background: transparent; color: #c8d4e8; border-color: #3b4d6b; }
.topbar-actions button.subtle:hover { background: #223047; }
.topbar-actions select {
  width: auto;
  max-width: 320px;
  font-size: 0.82rem;
  padding: 4px 8px;
  background: #223047;
  color: #c8d4e8;
  border: 1px solid #3b4d6b;
  border-radius: 7px;
}

.login-wrap {
  max-width: 380px;
  margin: 60px auto;
}
.login-wrap .panel { margin: 0; }

input[type="password"], input[type="file"] {
  font: inherit;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 10px;
  background: #fff;
  color: var(--ink);
}

@media (max-width: 640px) {
  .row { flex-direction: column; }
  .boundary-banner { font-size: 0.7rem; }
}