:root {
  --bg: #f5f7f9;
  --surface: #ffffff;
  --surface-soft: #eef4f2;
  --surface-warm: #fbf4e8;
  --ink: #1f2933;
  --muted: #667085;
  --line: #d9e0e6;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --accent-soft: #d9f1ed;
  --danger: #b42318;
  --danger-soft: #fee4e2;
  --warn: #b54708;
  --warn-soft: #fff0c2;
  --ok: #067647;
  --ok-soft: #dcfae6;
  --shadow: 0 12px 30px rgba(31, 41, 51, 0.08);
}

* {
  box-sizing: border-box;
}

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

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

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 22px;
  color: #eff6f4;
  background: #193833;
}

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

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 18px;
}

.brand span {
  margin-top: 4px;
  color: #b8cbc6;
  font-size: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  color: #173832;
  background: #9de4d8;
  font-weight: 800;
}

.nav-list {
  display: grid;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #dce9e6;
  background: transparent;
  text-align: left;
  text-decoration: none;
}

.nav-item:hover,
.nav-item.active {
  border-color: rgba(157, 228, 216, 0.26);
  background: rgba(255, 255, 255, 0.09);
}

.nav-item.locked {
  opacity: 0.44;
}

.nav-icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  color: #9de4d8;
}

.active-user {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.active-user label {
  color: #b8cbc6;
  font-size: 12px;
}

.active-user select {
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: #ffffff;
  background: #244943;
}

.user-chip {
  display: grid;
  gap: 4px;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: #244943;
}

.user-chip strong {
  color: #ffffff;
}

.user-chip span {
  color: #b8cbc6;
  font-size: 12px;
}

.main-panel {
  min-width: 0;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.kicker {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 16px;
  letter-spacing: 0;
}

.top-actions,
.table-actions,
menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-button,
.mini-icon-button {
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.icon-button {
  width: 42px;
  height: 42px;
}

.mini-icon-button {
  width: 34px;
  height: 34px;
}

.icon-button.primary {
  color: #ffffff;
  border-color: var(--accent);
  background: var(--accent);
}

.icon-button.ghost,
.mini-icon-button {
  color: var(--ink);
}

.icon {
  font-size: 18px;
  line-height: 1;
}

.permission-banner {
  margin-bottom: 16px;
  padding: 14px 16px;
  border: 1px solid var(--warn-soft);
  border-radius: 8px;
  color: var(--warn);
  background: var(--surface-warm);
}

.module-view {
  display: grid;
  gap: 18px;
}

.hidden {
  display: none !important;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric {
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric small {
  color: var(--muted);
  font-weight: 700;
}

.metric strong {
  display: block;
  margin-top: 14px;
  font-size: 28px;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.split-layout,
.workspace-grid,
.members-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
}

.members-layout {
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
}

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

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

.tag,
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 3px 9px;
  border-radius: 999px;
  color: var(--muted);
  background: #eef1f4;
  font-size: 12px;
  white-space: nowrap;
}

.status-pill.ok {
  color: var(--ok);
  background: var(--ok-soft);
}

.status-pill.warn {
  color: var(--warn);
  background: var(--warn-soft);
}

.status-pill.danger {
  color: var(--danger);
  background: var(--danger-soft);
}

.todo-list,
.activity-list,
.record-list,
.member-list,
.role-editor {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 126px;
  color: var(--muted);
  text-align: center;
}

.todo-item,
.activity-item,
.record-item,
.member-item,
.role-card {
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.todo-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.todo-item strong,
.record-item strong,
.member-item strong {
  display: block;
}

.todo-item span,
.activity-item span,
.record-item span,
.member-item span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

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

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(480px, 100%);
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.search-box input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
}

.action-button,
.submit-button,
.text-button,
.mini-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  white-space: nowrap;
}

.action-button,
.submit-button {
  padding: 0 15px;
  color: #ffffff;
  background: var(--accent);
}

.submit-button {
  width: 100%;
}

.text-button {
  padding: 0 14px;
  color: var(--ink);
  border-color: var(--line);
  background: #ffffff;
}

.mini-button {
  min-height: 34px;
  padding: 0 12px;
  color: var(--accent);
  background: var(--accent-soft);
}

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

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

th,
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  background: #f8fafb;
  font-size: 12px;
  font-weight: 700;
}

td {
  font-size: 14px;
}

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

.num {
  text-align: right;
}

.actions-col {
  width: 118px;
  text-align: right;
}

.form-panel {
  padding-bottom: 16px;
}

.form-panel label,
.dialog-card label {
  display: grid;
  gap: 7px;
  padding: 0 18px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  min-width: 0;
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
  color: var(--ink);
  background: #ffffff;
  outline: 0;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
}

.form-panel .submit-button {
  width: calc(100% - 36px);
  margin: 16px 18px 0;
}

.record-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.record-item .amount {
  font-weight: 800;
}

.compact .record-item {
  grid-template-columns: minmax(0, 1fr);
}

.member-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.member-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 7px;
}

.role-card {
  display: grid;
  gap: 12px;
}

.role-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.permission-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.check-card,
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfb;
  font-size: 13px;
}

.check-card input,
.toggle-row input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--accent);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

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

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

.platform-title {
  display: flex;
  align-items: center;
  gap: 11px;
}

.platform-logo {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #ffffff;
  font-weight: 800;
}

.platform-logo.pdd {
  background: #d92d20;
}

.platform-logo.alibaba {
  background: #f79009;
}

.platform-body {
  display: grid;
  gap: 12px;
  padding: 16px 18px;
}

.platform-body label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.platform-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.platform-stats div {
  min-height: 74px;
  padding: 10px;
  border-radius: 8px;
  background: #f8fafb;
}

.platform-stats span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.platform-stats strong {
  display: block;
  margin-top: 8px;
}

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

dialog {
  width: min(520px, calc(100vw - 28px));
  padding: 0;
  border: 0;
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(31, 41, 51, 0.22);
}

dialog::backdrop {
  background: rgba(31, 41, 51, 0.38);
}

.dialog-card {
  display: grid;
  padding-bottom: 16px;
  background: #ffffff;
}

.dialog-card menu {
  justify-content: flex-end;
  padding: 18px 18px 0;
  margin: 0;
}

.dialog-card menu .submit-button,
.dialog-card menu .text-button {
  width: auto;
}

.dialog-card .toggle-row {
  margin: 14px 18px 0;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  max-width: min(380px, calc(100vw - 32px));
  padding: 13px 16px;
  border-radius: 8px;
  color: #ffffff;
  background: #263a37;
  box-shadow: var(--shadow);
}

.auth-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
  background: var(--bg);
}

.auth-card {
  display: grid;
  gap: 14px;
  width: min(420px, 100%);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.auth-card label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.auth-brand {
  color: var(--ink);
}

.auth-brand span,
.auth-switch,
.auth-hint {
  color: var(--muted);
}

.auth-switch,
.auth-hint {
  margin: 0;
  font-size: 13px;
  text-align: center;
}

.auth-switch a {
  color: var(--accent);
  font-weight: 700;
}

.form-link {
  width: calc(100% - 36px);
  margin: 10px 18px 0;
}

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

@media (max-width: 1060px) {
  .metric-grid,
  .platform-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-layout,
  .workspace-grid,
  .members-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    padding: 14px;
  }

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

  .nav-item {
    justify-content: center;
    min-height: 48px;
    padding: 8px;
  }

  .nav-item span:last-child {
    display: none;
  }

  .main-panel {
    padding: 16px;
  }

  .topbar,
  .toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .top-actions,
  .toolbar .action-button {
    align-self: flex-end;
  }

  .metric-grid,
  .platform-grid,
  .platform-stats,
  .form-row,
  .permission-grid {
    grid-template-columns: 1fr;
  }

  .record-item {
    grid-template-columns: 1fr;
  }
}