:root {
  color-scheme: light;
  --blue: #1f6feb;
  --text: #101828;
  --muted: #667085;
  --line: #e4e7ec;
  --bg: #f5f7fb;
  --green: #027a48;
  --red: #c01048;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--bg);
}

button,
input,
select {
  font: inherit;
}

.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  background: #111827;
  color: #fff;
  padding: 24px;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 36px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--blue);
  font-weight: 700;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
}

.brand p {
  margin: 4px 0 0;
  color: #cbd5e1;
  font-size: 13px;
}

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

.nav {
  text-align: left;
  border: 0;
  color: #d0d5dd;
  background: transparent;
  padding: 12px 14px;
  border-radius: 8px;
  cursor: pointer;
}

.nav.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.main {
  min-width: 0;
}

.topbar {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

#userInfo {
  margin-left: 12px;
  color: var(--muted);
}

.toolbar,
.actions,
.filters {
  display: flex;
  align-items: center;
  gap: 10px;
}

.content {
  padding: 28px;
}

.hidden {
  display: none !important;
}

.login-panel {
  min-height: calc(100vh - 68px);
  display: grid;
  place-items: center;
}

.login-box {
  width: min(420px, 92vw);
  padding: 28px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(16, 24, 40, 0.08);
  display: grid;
  gap: 14px;
}

.login-box h2,
.panel h2 {
  margin: 0;
}

.login-box p,
.panel p {
  margin: 0;
  color: var(--muted);
}

input,
select {
  height: 38px;
  border: 1px solid #d0d5dd;
  border-radius: 8px;
  padding: 0 12px;
  background: #fff;
}

button {
  height: 38px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 14px;
  cursor: pointer;
}

.primary {
  background: var(--blue);
  color: #fff;
}

.ghost {
  background: #eef4ff;
  color: var(--blue);
}

.cards {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 16px;
}

.metric,
.panel {
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.metric {
  padding: 18px;
}

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

.metric strong {
  display: block;
  margin-top: 10px;
  font-size: 30px;
}

.panel {
  padding: 20px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
}

.filters {
  margin-bottom: 16px;
  flex-wrap: wrap;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
}

th,
td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: #f8fafc;
  color: #344054;
}

.tag {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 6px;
  background: #eef4ff;
  color: var(--blue);
  font-size: 12px;
}

.tag.good {
  background: #ecfdf3;
  color: var(--green);
}

.tag.bad {
  background: #fff1f3;
  color: var(--red);
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pager {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.pager button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

dialog {
  width: min(920px, 92vw);
  border: 0;
  border-radius: 8px;
  padding: 0;
}

.password-dialog {
  width: min(440px, 92vw);
}

.user-dialog {
  width: min(760px, 92vw);
}

dialog::backdrop {
  background: rgba(15, 23, 42, 0.45);
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.dialog-head h2 {
  margin: 0;
}

#detailBody {
  padding: 20px;
}

.password-form {
  display: grid;
  gap: 12px;
  padding: 20px;
}

.user-form {
  display: grid;
  gap: 16px;
  padding: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-grid label,
.user-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.form-grid input,
.form-grid select {
  width: 100%;
  color: var(--text);
  font-size: 14px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.checkbox-grid label,
.switch-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
}

.checkbox-grid input,
.switch-row input {
  width: auto;
  height: auto;
}

.password-form p {
  margin: 0;
  color: var(--muted);
}

.form-message {
  min-height: 20px;
  color: var(--red) !important;
  font-size: 13px;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.material-list {
  display: grid;
  gap: 10px;
}

.material-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.attachment-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin: 8px 0;
}

.evaluation-list {
  display: grid;
  gap: 12px;
}

.evaluation-item {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 980px) {
  .app {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .cards,
  .template-grid,
  .form-grid,
  .checkbox-grid {
    grid-template-columns: 1fr 1fr;
  }
}