:root {
  --bg: #f3f5f7;
  --surface: #ffffff;
  --surface-strong: #f8fafc;
  --ink: #17202a;
  --muted: #657384;
  --line: #d9e0e7;
  --green: #167a55;
  --green-soft: #e6f4ef;
  --blue: #2458a8;
  --blue-soft: #e7eefb;
  --amber: #ad6b00;
  --amber-soft: #fff2d8;
  --red: #b42318;
  --red-soft: #fee7e3;
  --violet: #5945a8;
  --radius: 8px;
  --shadow: 0 18px 40px rgba(20, 32, 45, 0.08);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

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

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

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background: #10251d;
  color: #f6fbf8;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 6px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: #d7f2df;
  color: #0d3d29;
  font-weight: 800;
  font-size: 20px;
}

.brand-title {
  font-size: 18px;
  font-weight: 800;
}

.brand-subtitle {
  margin-top: 3px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.68);
}

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

.nav-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.78);
  background: transparent;
  text-align: left;
  padding: 0 12px;
}

.nav-item:hover,
.nav-item.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.nav-icon {
  width: 24px;
  text-align: center;
  font-weight: 800;
}

.sidebar-note {
  margin-top: auto;
  padding: 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.note-label {
  font-size: 12px;
  color: #b8e7c9;
  font-weight: 800;
}

.sidebar-note p {
  margin: 8px 0 0;
  line-height: 1.6;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}

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

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 20px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
  line-height: 1.2;
}

.topbar p {
  margin-top: 8px;
  color: var(--muted);
}

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

.timeout-control {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  white-space: nowrap;
}

.timeout-control input {
  width: 54px;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--ink);
  text-align: center;
}

.primary-button,
.ghost-button,
.text-button,
.filter-tab,
.icon-button {
  border-radius: 8px;
  min-height: 38px;
  border: 1px solid transparent;
  padding: 0 14px;
}

.primary-button {
  background: var(--green);
  color: #ffffff;
  border-color: var(--green);
  font-weight: 700;
}

.primary-button:hover {
  background: #0f6848;
}

.ghost-button {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}

.ghost-button:hover,
.filter-tab:hover {
  border-color: #b9c5d1;
}

.text-button {
  background: transparent;
  color: var(--blue);
  padding: 0 6px;
}

.icon-button {
  width: 38px;
  padding: 0;
  background: var(--surface-strong);
  border-color: var(--line);
  font-size: 24px;
  line-height: 1;
}

.view {
  display: none;
}

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

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

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

.panel-heading h2 {
  font-size: 18px;
}

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

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

.metric {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

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

.metric-value {
  margin-top: 8px;
  font-size: 30px;
  font-weight: 800;
}

.metric-foot {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.75fr);
  gap: 18px;
}

.flow-board {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.flow-column {
  min-width: 132px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.flow-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 10px;
}

.flow-count {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 24px;
  height: 22px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
}

.flow-card {
  display: grid;
  gap: 8px;
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #ffffff;
  margin-bottom: 8px;
}

.flow-card.overdue {
  border-color: #f2aaa0;
  background: #fff8f7;
}

.flow-card-title {
  font-weight: 800;
  font-size: 13px;
}

.flow-card-meta {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.status-pill,
.tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

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

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

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

.status-pill.info,
.tag.info {
  color: var(--blue);
  background: var(--blue-soft);
}

.log-list {
  display: grid;
  gap: 10px;
  max-height: 430px;
  overflow: auto;
}

.log-item {
  display: grid;
  gap: 4px;
  padding: 10px;
  border-radius: var(--radius);
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.log-title {
  font-weight: 800;
  font-size: 13px;
}

.log-time {
  font-size: 12px;
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 11px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  background: var(--surface-strong);
}

td {
  font-size: 14px;
}

.payment-form,
.wecom-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 12px;
  align-items: end;
}

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

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

input,
textarea,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  padding: 8px 10px;
  outline: none;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: #7aa7e8;
  box-shadow: 0 0 0 3px rgba(36, 88, 168, 0.12);
}

.wide-field {
  grid-column: span 2;
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.ai-config-status {
  min-height: 40px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  color: var(--muted);
  font-weight: 700;
}

.ai-config-status.configured {
  border-color: #99d7bf;
  background: var(--green-soft);
  color: var(--green);
}

.empty-cell {
  color: var(--muted);
  text-align: center;
  padding: 18px 10px;
  background: var(--surface-strong);
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  color: var(--muted);
  background: var(--surface-strong);
  border-color: var(--line);
}

.filter-tab.active {
  color: var(--blue);
  border-color: #a9bee2;
  background: var(--blue-soft);
}

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

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

.approval-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.approval-summary,
.approval-purpose,
.approval-attachment {
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.approval-attachment a {
  color: var(--blue);
}

.receipt-preview {
  display: block;
  width: min(520px, 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-strong);
}

.receipt-preview img {
  display: block;
  width: 100%;
  max-height: 320px;
  object-fit: contain;
}

.payment-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.payment-card.overdue {
  border-color: #f1a197;
  background: #fff8f7;
}

.payment-card.stopped {
  border-color: #c7ced6;
  background: #f9fafb;
}

.payment-card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.payment-title {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 16px;
  font-weight: 800;
}

.payment-meta {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  gap: 10px;
}

.meta-box {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.meta-label {
  color: var(--muted);
  font-size: 12px;
}

.meta-value {
  margin-top: 5px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.meta-value a {
  color: var(--blue);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(92px, 1fr));
  gap: 8px;
}

.step {
  position: relative;
  min-height: 78px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.step.done {
  background: var(--green-soft);
  border-color: #9dd4bf;
}

.step.active {
  background: var(--blue-soft);
  border-color: #a9bee2;
}

.step.overdue {
  background: var(--red-soft);
  border-color: #f1a197;
}

.step.stopped {
  background: #eef1f4;
  border-color: #c7ced6;
}

.step-name {
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
}

.step-owner {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 800;
}

.step-time {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.danger-action {
  color: var(--red);
  border-color: #efb3aa;
}

.decision-note {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #efb3aa;
  background: var(--red-soft);
  color: var(--red);
  line-height: 1.5;
}

.settlement-grid,
.performance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 14px;
}

.archive-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.archive-stat {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.archive-stat-value {
  margin-top: 8px;
  font-size: 24px;
  font-weight: 900;
}

.archive-actions {
  display: grid;
  grid-template-columns: auto minmax(320px, 1fr);
  gap: 14px;
  align-items: end;
}

.archive-confirm-form {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.settlement-card,
.role-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-strong);
}

.settlement-card h3,
.role-card h3 {
  font-size: 17px;
  margin-bottom: 12px;
}

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

.detail-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  font-size: 14px;
}

.detail-label {
  color: var(--muted);
}

.purchase-tools {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(280px, 1.4fr) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
}

.file-drop {
  min-height: 152px;
  border: 1px dashed #98a6b5;
  border-radius: var(--radius);
  background: var(--surface-strong);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 14px;
}

.file-drop input {
  display: none;
}

.file-drop span {
  color: var(--ink);
  font-size: 15px;
}

.file-drop small {
  color: var(--muted);
}

.upload-drop {
  min-height: 92px;
  border: 1px dashed #98a6b5;
  border-radius: var(--radius);
  background: var(--surface-strong);
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 14px;
  color: var(--muted);
}

.upload-drop input {
  display: none;
}

.upload-drop span {
  color: var(--ink);
  font-weight: 800;
}

.upload-drop small {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.upload-drop.dragging,
.upload-drop.has-file {
  border-color: var(--green);
  background: var(--green-soft);
}

.wecom-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(320px, 1fr);
  gap: 18px;
}

.permission-layout {
  display: grid;
  grid-template-columns: minmax(420px, 1.1fr) minmax(260px, 0.9fr);
  gap: 16px;
  align-items: stretch;
}

.permission-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
}

.permission-tip,
.locked-note {
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface-strong);
  line-height: 1.65;
}

.permission-tip strong {
  display: block;
  margin-bottom: 4px;
}

.locked-note {
  background: var(--surface);
  color: var(--muted);
  box-shadow: var(--shadow);
}

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

.setup-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

.setup-no {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--green-soft);
  color: var(--green);
  font-weight: 800;
}

.setup-title {
  font-weight: 800;
}

.setup-text {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.capability-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 12px;
}

.capability-list div {
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface-strong);
  line-height: 1.55;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(12, 20, 28, 0.42);
}

.modal {
  width: min(760px, 100%);
  max-height: 86vh;
  overflow: auto;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
  padding: 18px;
}

.modal-detail {
  display: grid;
  gap: 14px;
}

.receipt-row {
  display: flex;
  gap: 10px;
  align-items: end;
}

.receipt-row label {
  flex: 1;
}

.decision-form {
  display: grid;
  gap: 14px;
}

.toast-stack {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: grid;
  gap: 10px;
  width: min(360px, calc(100vw - 36px));
}

.toast {
  padding: 12px 14px;
  border-radius: var(--radius);
  background: #17202a;
  color: #ffffff;
  box-shadow: var(--shadow);
  line-height: 1.5;
}

.empty {
  color: var(--muted);
  background: var(--surface-strong);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
}

@media (max-width: 1180px) {
  .metric-row,
  .capability-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-layout,
  .wecom-layout,
  .permission-layout {
    grid-template-columns: 1fr;
  }

  .archive-actions,
  .archive-confirm-form,
  .archive-summary {
    grid-template-columns: 1fr;
  }

  .payment-meta,
  .timeline,
  .permission-form {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

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

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

  .main {
    padding: 16px;
  }

  .topbar,
  .payment-card-head,
  .approval-card {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-actions,
  .card-actions {
    justify-content: flex-start;
  }

  .metric-row,
  .settlement-grid,
  .performance-grid,
  .capability-list,
  .purchase-tools,
  .payment-form,
  .wecom-form,
  .permission-form,
  .payment-meta,
  .timeline,
  .approval-card {
    grid-template-columns: 1fr;
  }

  .wide-field {
    grid-column: span 1;
  }
}