:root {
  color-scheme: light;
  --bg: #f4f6f5;
  --surface: #ffffff;
  --surface-soft: #eef3f0;
  --line: #d9e1dd;
  --text: #14211c;
  --muted: #66736e;
  --primary: #0f6b5b;
  --primary-strong: #084d42;
  --accent: #c67b34;
  --danger: #b84040;
  --warning: #9a651b;
  --success: #167155;
  --shadow: 0 18px 42px rgba(21, 35, 30, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family:
    "Inter", "Microsoft YaHei", "PingFang SC", system-ui, -apple-system,
    BlinkMacSystemFont, sans-serif;
}

.business-page {
  background: var(--bg);
}

.login-page {
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(20, 33, 28, 0.84), rgba(15, 107, 91, 0.76)),
    url("data:image/svg+xml,%3Csvg width='1000' height='600' viewBox='0 0 1000 600' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23fff' stroke-opacity='.14'%3E%3Cpath d='M76 498h830M128 418h690M88 338h824M148 258h688M92 178h840M170 98h680'/%3E%3Cpath d='M188 70v448M378 38v500M566 72v466M754 44v494M868 100v392'/%3E%3Crect x='132' y='220' width='168' height='90' rx='8'/%3E%3Crect x='488' y='340' width='190' height='94' rx='8'/%3E%3Crect x='708' y='160' width='148' height='84' rx='8'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
  height: 100vh;
  padding: 26px 18px;
  background: #17241f;
  color: #f7fbf8;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: #f4fbf7;
  color: var(--primary-strong);
  font-weight: 800;
}

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

.login-card .brand span {
  color: var(--muted);
}

.brand span {
  margin-top: 4px;
  color: rgba(247, 251, 248, 0.68);
  font-size: 12px;
}

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

.nav-item,
.nav-link {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: rgba(247, 251, 248, 0.78);
  text-align: left;
  padding: 0 14px;
  text-decoration: none;
  font-size: 14px;
}

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

.sidebar-card {
  margin-top: auto;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.sidebar-card strong {
  display: block;
  margin: 6px 0;
}

.sidebar-card p {
  margin: 0;
  color: rgba(247, 251, 248, 0.72);
  font-size: 13px;
  line-height: 1.6;
}

.main {
  display: grid;
  gap: 22px;
  align-content: start;
  padding: 28px;
}

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

.topbar h1,
.panel h2,
.hero-panel h2 {
  margin: 0;
  letter-spacing: 0;
}

.topbar h1 {
  font-size: 30px;
  line-height: 1.2;
}

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

.eyebrow {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 24px;
  align-items: center;
  min-height: 190px;
  padding: 28px;
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(15, 107, 91, 0.92), rgba(22, 33, 28, 0.9)),
    url("data:image/svg+xml,%3Csvg width='900' height='420' viewBox='0 0 900 420' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.16'%3E%3Cpath d='M64 346h780M80 286h228m92 0h372M124 226h264m88 0h304M80 166h194m130 0h388M142 106h250m78 0h310'/%3E%3Cpath d='M152 72v300M320 50v316M492 72v296M668 42v328M786 90v276'/%3E%3Crect x='108' y='118' width='140' height='72' rx='8'/%3E%3Crect x='384' y='238' width='168' height='72' rx='8'/%3E%3Crect x='634' y='122' width='124' height='72' rx='8'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  color: #ffffff;
  box-shadow: var(--shadow);
}

.hero-panel h2 {
  max-width: 760px;
  font-size: 28px;
  line-height: 1.25;
}

.hero-panel p {
  max-width: 780px;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.8;
}

.hero-status {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.hero-status span,
.hero-status small {
  color: rgba(255, 255, 255, 0.72);
}

.hero-status strong {
  font-size: 34px;
}

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

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

.metric-card {
  display: grid;
  gap: 8px;
  min-height: 126px;
  padding: 18px;
}

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

.metric-card strong {
  font-size: 32px;
}

.metric-card small,
.identity-card small {
  color: var(--muted);
}

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

.panel {
  min-width: 0;
  padding: 20px;
}

.wide-panel {
  display: none;
}

.wide-panel.visible {
  display: block;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 170px;
  gap: 10px;
  margin-top: 16px;
}

.approval-list,
.policy-list,
.timeline {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.approval-item,
.policy-item,
.audit-item,
.empty-state {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
}

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

.approval-main,
.policy-top,
.audit-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.approval-main strong,
.policy-top strong,
.audit-top strong {
  display: block;
  margin-bottom: 4px;
}

.approval-main span,
.policy-top span,
.audit-top span {
  color: var(--muted);
  font-size: 13px;
}

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

.primary-button,
.ghost-button,
.icon-button,
.mini-button {
  min-height: 38px;
  border-radius: 6px;
  border: 1px solid transparent;
  padding: 0 14px;
}

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

.primary-button:hover {
  background: var(--primary-strong);
}

.ghost-button,
.icon-button,
.mini-button {
  border-color: var(--line);
  background: var(--surface);
  color: var(--text);
}

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

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

.mini-button.approve {
  border-color: rgba(22, 113, 85, 0.28);
  color: var(--success);
}

.mini-button.reject {
  border-color: rgba(184, 64, 64, 0.28);
  color: var(--danger);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 700;
}

.status-pill.success {
  background: rgba(22, 113, 85, 0.12);
  color: var(--success);
}

.status-pill.warning {
  background: rgba(154, 101, 27, 0.12);
  color: var(--warning);
}

.status-pill.danger {
  background: rgba(184, 64, 64, 0.12);
  color: var(--danger);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

th,
td {
  padding: 13px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 14px;
  white-space: nowrap;
}

.link-button {
  border: 0;
  background: transparent;
  color: var(--primary);
  padding: 0;
  text-align: left;
}

.matrix-block,
.sso-flow {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.panel-subhead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.panel-subhead span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.matrix-check {
  width: 18px;
  min-height: 18px;
  accent-color: var(--primary);
}

.flow-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

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

.config-grid,
.identity-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

input,
select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  padding: 0 12px;
}

.identity-card {
  display: grid;
  gap: 8px;
  padding: 16px;
}

.identity-card strong {
  font-size: 28px;
}

.detail-body dl {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  margin: 0;
}

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

.detail-body dd {
  margin: 0;
  color: var(--text);
}

dialog {
  width: min(560px, calc(100vw - 28px));
  border: 0;
  border-radius: 8px;
  padding: 0;
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(20, 33, 28, 0.48);
}

.dialog-card {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.login-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 46px;
  align-items: center;
  width: min(1120px, calc(100vw - 36px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 42px 0;
}

.login-visual {
  color: #ffffff;
}

.login-visual .eyebrow {
  color: rgba(255, 255, 255, 0.74);
}

.login-visual h1 {
  max-width: 640px;
  margin: 0;
  font-size: 44px;
  line-height: 1.14;
  letter-spacing: 0;
}

.login-visual p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

.login-flow-card {
  display: grid;
  gap: 8px;
  max-width: 500px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.login-flow-card span,
.login-flow-card small {
  color: rgba(255, 255, 255, 0.72);
}

.login-card {
  display: grid;
  gap: 24px;
  padding: 28px;
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.login-card form {
  display: grid;
  gap: 15px;
}

.check-row {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 10px;
}

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

.login-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

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

.back-link {
  color: var(--primary);
  text-decoration: none;
}

.iam-login-guide,
.iam-identity-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 22px;
  background: #17241f;
  color: #ffffff;
}

.iam-login-guide strong,
.iam-login-guide span,
.iam-identity-bar strong,
.iam-identity-bar span {
  display: block;
}

.iam-login-guide span,
.iam-identity-bar span {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.iam-login-guide button,
.iam-identity-bar button {
  min-height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: #ffffff;
  color: var(--primary-strong);
  padding: 0 14px;
}

.business-shell {
  display: grid;
  gap: 22px;
  width: min(1180px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 28px 0;
}

.business-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.business-top h1 {
  margin: 0;
  font-size: 30px;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.business-card {
  display: grid;
  gap: 12px;
  min-height: 190px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

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

.business-card strong {
  font-size: 28px;
}

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

.ghost-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  padding: 0 14px;
  text-decoration: none;
}

.code-block {
  overflow-x: auto;
  margin: 16px 0 0;
  padding: 16px;
  border-radius: 8px;
  background: #17241f;
  color: #f7fbf8;
  font-size: 13px;
  line-height: 1.7;
}

menu {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin: 4px 0 0;
  padding: 0;
}

@media (max-width: 1100px) {
  .metric-grid,
  .config-grid,
  .identity-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .work-grid {
    grid-template-columns: 1fr;
  }
}

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

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

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

  .main {
    padding: 18px;
  }

  .topbar,
  .hero-panel {
    grid-template-columns: 1fr;
  }

  .topbar,
  .panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-actions {
    width: 100%;
  }

  .top-actions button {
    flex: 1;
  }

  .metric-grid,
  .config-grid,
  .identity-grid {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .detail-body dl {
    grid-template-columns: 1fr;
  }

  .login-shell {
    grid-template-columns: 1fr;
  }

  .login-visual h1 {
    font-size: 32px;
  }

  .login-actions {
    grid-template-columns: 1fr;
  }

  .business-top,
  .iam-login-guide,
  .iam-identity-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .business-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 761px) and (max-width: 1100px) {
  .business-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}