:root {
  --bg: #0e1116;
  --panel: #171b22;
  --panel-2: #1e242d;
  --line: #303844;
  --line-soft: #252c35;
  --text: #eef2f7;
  --muted: #9aa6b2;
  --green: #4ade80;
  --yellow: #facc15;
  --red: #fb7185;
  --blue: #60a5fa;
  --ink: #0b0f14;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #d8e5f2;
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.06);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

button.ghost {
  background: var(--panel-2);
  color: var(--text);
}

button.danger {
  background: var(--red);
  color: var(--ink);
  border-color: var(--red);
}

.shell {
  width: min(1600px, calc(100% - 28px));
  margin: 0 auto;
  padding: 22px 0 44px;
}

.topbar,
.toolbar,
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
}

.topbar {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 520px);
  gap: 18px;
  align-items: end;
  padding: 18px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.08;
}

h2 {
  font-size: 18px;
}

p,
small {
  color: var(--muted);
  line-height: 1.6;
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.status-cell {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 9px;
  align-items: center;
  min-height: 58px;
  padding: 10px;
  background: var(--panel-2);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
}

.status-cell small {
  display: block;
  overflow-wrap: anywhere;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--yellow);
}

.dot.ok {
  background: var(--green);
}

.dot.bad {
  background: var(--red);
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(160px, 240px) auto auto;
  gap: 10px;
  margin: 12px 0;
  padding: 12px;
  align-items: end;
}

.search-box {
  display: grid;
  gap: 6px;
}

.search-box span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.search-box input,
.search-box select {
  min-height: 38px;
  width: 100%;
  color: var(--text);
  background: #10141a;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
}

.panel {
  padding: 14px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.count-pill {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 999px;
  color: var(--muted);
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 800;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1180px;
}

th,
td {
  padding: 10px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  text-align: left;
}

th {
  position: sticky;
  top: 0;
  background: #202630;
  color: #d9e2ec;
  font-size: 12px;
  z-index: 1;
}

td {
  color: #d7dee7;
  font-size: 13px;
}

tr:last-child td {
  border-bottom: 0;
}

tr.selected {
  background: rgba(96, 165, 250, 0.08);
}

.skill-id {
  display: block;
  color: var(--blue);
  font-family: Consolas, "Cascadia Mono", monospace;
  font-weight: 800;
}

.skill-name {
  display: block;
  margin-top: 3px;
  color: var(--text);
}

.tag {
  display: inline-block;
  margin: 0 4px 4px 0;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: #ced8e4;
  background: #121820;
  font-size: 12px;
  white-space: nowrap;
}

code,
pre {
  font-family: Consolas, "Cascadia Mono", monospace;
}

.mini-code {
  max-width: 360px;
  margin: 0;
  padding: 8px;
  overflow: auto;
  background: #0b0f14;
  color: #d5dde8;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  font-size: 11px;
  line-height: 1.5;
  white-space: pre;
}

.row-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.row-actions button {
  min-height: 32px;
  padding: 0 9px;
  font-size: 12px;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  gap: 12px;
  margin-top: 12px;
}

.detail-body {
  display: grid;
  gap: 12px;
}

.empty-state {
  min-height: 180px;
  place-items: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.info-table {
  width: 100%;
  min-width: 0;
}

.info-table th {
  position: static;
  width: 150px;
}

.code-block {
  margin: 0;
  padding: 12px;
  overflow: auto;
  background: #0b0f14;
  color: #d5dde8;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.55;
  white-space: pre;
}

.verify-controls {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
}

.verify-controls input {
  accent-color: var(--blue);
}

.frame-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

figure {
  margin: 0;
}

figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: block;
  background: #0b0f14;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  object-fit: contain;
}

figcaption {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.log-box {
  min-height: 170px;
  margin: 12px 0 0;
  padding: 12px;
  color: #d5dde8;
  background: #0b0f14;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

@media (max-width: 980px) {
  .topbar,
  .toolbar,
  .detail-grid,
  .status-grid,
  .frame-grid {
    grid-template-columns: 1fr;
  }

  .toolbar {
    align-items: stretch;
  }
}