:root {
  --bg: #f5f7f8;
  --panel: #ffffff;
  --panel-2: #eef4f2;
  --ink: #17211f;
  --muted: #687673;
  --line: #dce4e1;
  --accent: #0f7a6f;
  --accent-2: #c75b39;
  --accent-3: #3764a7;
  --warn: #b7791f;
  --danger: #b42318;
  --good: #137333;
  --shadow: 0 14px 40px rgba(20, 35, 31, 0.08);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

.login-screen {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  min-height: 100dvh;
  overflow: auto;
  place-items: center;
  padding: 24px;
  background: linear-gradient(135deg, #eef8f5 0%, #f7f7f2 48%, #eef3fb 100%);
}

.login-card {
  display: grid;
  width: min(440px, 100%);
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.login-brand {
  margin-bottom: 0;
}

.login-card h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

.login-error {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #ffd3cc;
  border-radius: 6px;
  background: #fff4f2;
  color: var(--danger);
  font-size: 13px;
}

.login-error.success {
  border-color: #bfe6cc;
  background: #edf8f1;
  color: var(--good);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: #10201d;
  color: #f4fbf9;
  padding: 24px 18px;
}

.public-share-mode .sidebar .nav,
.public-share-mode .topbar-actions {
  display: none;
}

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

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: #e6f4ef;
  color: #10201d;
  font-weight: 800;
}

.brand h1 {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0;
  line-height: 1.35;
}

.brand p {
  margin: 4px 0 0;
  color: #b9c8c4;
  font-size: 12px;
}

.nav {
  display: grid;
  gap: 14px;
}

.nav-group {
  display: grid;
  gap: 6px;
}

.nav-group-title {
  width: 100%;
  min-height: 40px;
  margin: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  padding: 0 14px;
  color: #e8f1ee;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
  text-align: left;
}

.nav-group-title::after {
  content: "▸";
  float: right;
  color: #8ea49f;
}

.nav-group.open .nav-group-title {
  background: rgba(255, 255, 255, 0.04);
  color: #d9e6e2;
}

.nav-group.open .nav-group-title::after {
  content: "▾";
}

.nav-group-items {
  display: none;
  gap: 6px;
}

.nav-group.open .nav-group-items {
  display: grid;
}

.nav-item {
  width: 100%;
  min-height: 36px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #d9e6e2;
  font-size: 13px;
  text-align: left;
  padding: 0 14px 0 22px;
}

.nav-item:hover,
.nav-item.active {
  background: #203632;
  color: #ffffff;
}

.main {
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 22px 28px;
  background: rgba(245, 247, 248, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.topbar h2 {
  margin: 0;
  font-size: 26px;
  letter-spacing: 0;
}

.topbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: end;
}

.role-controls {
  display: flex;
  gap: 10px;
  align-items: end;
  padding-right: 4px;
}

.role-controls label {
  display: grid;
  gap: 4px;
}

.role-controls select {
  min-height: 38px;
  min-width: 132px;
  padding: 0 10px;
}

.content {
  padding: 26px 28px 48px;
}

.permission-note {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid #b9ddd5;
  border-radius: 8px;
  background: #eef8f5;
  color: #24413c;
}

.permission-note span,
.muted-text {
  color: var(--muted);
  line-height: 1.6;
}

.primary-btn,
.ghost-btn,
.danger-btn,
.small-btn {
  min-height: 38px;
  border-radius: 6px;
  padding: 0 14px;
  border: 1px solid transparent;
}

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

.ghost-btn,
.small-btn {
  background: var(--panel);
  color: var(--ink);
  border-color: var(--line);
}

.danger-btn {
  background: #fff4f2;
  color: var(--danger);
  border-color: #ffd3cc;
}

.small-btn {
  min-height: 30px;
  padding: 0 10px;
  font-size: 13px;
}

.danger-text {
  color: var(--danger);
}

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

.grid {
  display: grid;
  gap: 16px;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.two-col {
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.panel-header h3,
.form-title {
  margin: 0;
  font-size: 16px;
}

.panel-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.panel-body {
  padding: 18px;
}

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

.account-grid div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f9fbfa;
}

.account-grid span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
}

.account-grid strong {
  overflow-wrap: anywhere;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(16, 32, 29, 0.42);
}

.modal-panel {
  width: min(720px, 100%);
  max-height: min(720px, calc(100dvh - 48px));
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(16, 32, 29, 0.22);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.modal-header h3 {
  margin: 0;
  font-size: 17px;
}

.modal-body {
  padding: 18px;
}

.check-list {
  display: grid;
  max-height: 280px;
  overflow: auto;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f9fbfa;
}

.employee-picker {
  display: grid;
  gap: 8px;
}

.employee-search {
  min-height: 38px;
}

.check-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font-weight: 400;
}

.check-row input {
  width: auto;
  margin-top: 3px;
}

.check-row span {
  display: grid;
  gap: 2px;
}

.check-row small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.multi-select {
  display: grid;
  gap: 8px;
}

.multi-select summary {
  min-height: 40px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.multi-select[open] summary {
  border-color: var(--brand);
}

.icon-btn {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font-size: 22px;
  line-height: 1;
}

.stat {
  padding: 18px;
}

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

.stat strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
  letter-spacing: 0;
}

.stat small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.inline-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.toolbar input,
.toolbar select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  background: #fff;
}

.employee-filter-bar {
  align-items: flex-end;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0;
}

.employee-filter-bar label {
  display: grid;
  gap: 6px;
  min-width: 160px;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  background: #f9fbfa;
}

td {
  font-size: 14px;
}

.tag {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  border-radius: 999px;
  padding: 0 9px;
  font-size: 12px;
  background: var(--panel-2);
  color: #24413c;
}

.tag.good {
  background: #e9f6ee;
  color: var(--good);
}

.tag.warn {
  background: #fff7e8;
  color: var(--warn);
}

.tag.danger {
  background: #fff1ef;
  color: var(--danger);
}

.tag.blue {
  background: #edf4ff;
  color: var(--accent-3);
}

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

.field {
  display: grid;
  gap: 6px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 10px 11px;
}

textarea {
  min-height: 88px;
  resize: vertical;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}

.form-divider {
  grid-column: 1 / -1;
  width: 100%;
  margin: 18px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.progress {
  width: 100%;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e5ebe9;
}

.progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.radar {
  display: grid;
  gap: 12px;
}

.radar-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 36px;
  gap: 10px;
  align-items: center;
  font-size: 13px;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
}

.timeline-item strong {
  display: block;
  margin-bottom: 4px;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.rule-box {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f9fbfa;
}

.rule-box strong {
  color: var(--ink);
}

.rule-box p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.empty {
  padding: 46px 18px;
  text-align: center;
  color: var(--muted);
}

.empty h3 {
  margin: 0 0 6px;
  color: var(--ink);
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .nav-group {
    align-content: start;
  }

  .two-col,
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .content {
    padding: 18px;
  }

  .form-grid,
  .nav,
  .account-grid {
    grid-template-columns: 1fr;
  }
}