:root {
  color-scheme: light;
  --bg: #f4f5f7;
  --panel: #ffffff;
  --ink: #20242c;
  --muted: #6d7480;
  --line: #dfe3e8;
  --accent: #b01854;
  --accent-soft: #f8dde8;
  --ok: #127c52;
  --warn: #a56500;
  font-family: Inter, "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}

button,
input {
  font: inherit;
}

.dashboard-shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: #181b20;
  color: #f8fafc;
  padding: 24px 18px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--accent);
  font-weight: 800;
}

.brand-block small,
.eyebrow,
.list-row span,
.account-card small,
.account-card span {
  color: var(--muted);
}

.sidebar nav {
  display: grid;
  gap: 8px;
}

.sidebar a {
  color: #dfe6ee;
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 6px;
}

.sidebar a:hover {
  background: rgba(255, 255, 255, 0.08);
}

.workspace {
  padding: 24px;
  display: grid;
  gap: 18px;
  min-width: 0;
}

.topbar,
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
}

h2 {
  font-size: 18px;
}

.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0;
  margin-bottom: 4px;
}

.admin-key-control,
.quick-form {
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-key-control input,
.quick-form input {
  min-width: 280px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  background: #fff;
}

button {
  border: 0;
  border-radius: 6px;
  padding: 9px 12px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  min-width: 0;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.metric-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fafbfc;
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

.content-grid {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 18px;
}

.stack-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.task-row div {
  display: grid;
  gap: 4px;
}

mark {
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 4px 8px;
  white-space: nowrap;
}

.queue-table {
  margin-top: 14px;
  overflow-x: auto;
}

.queue-head,
.queue-row {
  display: grid;
  grid-template-columns: 120px 170px 120px 160px 1fr;
  gap: 10px;
  align-items: center;
  min-width: 760px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.queue-head {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.account-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.account-card {
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fff;
}

.empty,
.notice {
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 14px;
}

@media (max-width: 900px) {
  .dashboard-shell,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .topbar,
  .panel-header,
  .admin-key-control,
  .quick-form {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-key-control input,
  .quick-form input {
    min-width: 0;
    width: 100%;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}