:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #1b1f24;
  --muted: #68717d;
  --line: #dfe4ea;
  --primary: #15736b;
  --primary-strong: #0f5b55;
  --focus: #e9f6f4;
  --shadow: 0 10px 24px rgba(27, 31, 36, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 64px;
  padding: 0 28px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--ink);
  font-size: 18px;
  font-weight: 760;
}

.nav {
  display: flex;
  flex: 1;
  gap: 4px;
}

.nav a {
  color: var(--ink);
  padding: 8px 10px;
  border-radius: 6px;
}

.nav a:hover {
  background: var(--focus);
  text-decoration: none;
}

.logout {
  margin-left: auto;
}

.page {
  width: min(1440px, calc(100% - 40px));
  margin: 28px auto 56px;
}

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

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

h1 {
  margin-bottom: 4px;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: 0;
}

h2 {
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: 0;
}

h3 {
  margin-top: 20px;
  font-size: 15px;
}

.eyebrow {
  margin-bottom: 4px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.subtle,
.muted,
small {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
  margin-bottom: 18px;
}

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

.panel,
.table-panel,
.auth-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 20px;
}

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

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric {
  display: block;
  min-height: 92px;
  padding: 16px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric:hover {
  border-color: var(--primary);
  text-decoration: none;
}

.metric span {
  display: block;
  color: var(--muted);
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 8px 12px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

button:hover,
.button:hover {
  border-color: var(--primary);
  text-decoration: none;
}

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

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

.button.secondary {
  background: var(--focus);
}

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

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

.inline-form,
.inline-fields {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  margin-top: 12px;
}

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

.form.wide {
  max-width: 980px;
}

.form.compact {
  gap: 10px;
}

.form p,
.inline-fields p {
  margin: 0;
}

label {
  display: block;
  margin-bottom: 4px;
  color: #38414b;
  font-weight: 650;
}

input,
select,
textarea {
  width: 100%;
  min-height: 38px;
  padding: 9px 10px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid #cfd6df;
  border-radius: 6px;
  font: inherit;
}

textarea {
  resize: vertical;
}

.helptext {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.messages {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.message {
  padding: 10px 12px;
  background: #eef5ff;
  border: 1px solid #cbdcf4;
  border-radius: 6px;
}

.message.success {
  background: #ebf7f1;
  border-color: #b7dfca;
}

.message.error {
  background: #fff0ee;
  border-color: #efc2bb;
}

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

th,
td {
  padding: 13px 10px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  text-transform: uppercase;
}

td small {
  display: block;
  margin-top: 3px;
}

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

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.list-row:hover {
  border-color: var(--primary);
  text-decoration: none;
}

.list-row.static:hover {
  border-color: var(--line);
}

.list-row strong,
.list-row small {
  display: block;
}

.list-row em {
  color: var(--muted);
  font-style: normal;
  white-space: nowrap;
}

.meta {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 8px 14px;
}

.compact-meta {
  margin-top: 12px;
}

.meta dt {
  color: var(--muted);
  font-weight: 650;
}

.meta dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

.text-box {
  max-height: 440px;
  overflow: auto;
  padding: 14px;
  background: #fbfcfd;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.text-box.long {
  max-height: 760px;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 18px;
}

.workflow span {
  min-height: 36px;
  padding: 8px 10px;
  color: var(--muted);
  text-align: center;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.workflow span.active {
  color: #ffffff;
  background: var(--primary);
  border-color: var(--primary);
}

.auth-panel {
  max-width: 420px;
  margin: 64px auto;
}

.guide-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.guide-nav {
  position: sticky;
  top: 86px;
  display: grid;
  gap: 4px;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.guide-nav a {
  padding: 8px 10px;
  color: var(--ink);
  border-radius: 6px;
}

.guide-nav a:hover {
  background: var(--focus);
  text-decoration: none;
}

.guide-content {
  display: grid;
  gap: 18px;
}

.guide-section {
  scroll-margin-top: 90px;
}

.guide-section ol,
.guide-section ul {
  padding-left: 22px;
}

.guide-section li + li {
  margin-top: 6px;
}

.role-grid,
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.role-grid > div,
.scenario-card,
.example-box {
  padding: 14px;
  background: #fbfcfd;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.scenario-card h3,
.role-grid h3 {
  margin-bottom: 8px;
}

.guide-dl {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 12px 16px;
}

.guide-dl dt {
  color: var(--muted);
  font-weight: 760;
}

.guide-dl dd {
  margin: 0;
}

.example-box + .example-box {
  margin-top: 8px;
}

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 18px;
  }

  .nav {
    flex-wrap: wrap;
  }

  .logout {
    margin-left: 0;
  }

  .page {
    width: min(100% - 24px, 1440px);
  }

  .page-head,
  .grid.two,
  .metrics,
  .workflow,
  .guide-layout,
  .role-grid,
  .scenario-grid {
    grid-template-columns: 1fr;
  }

  .guide-nav {
    position: static;
  }

  .page-head {
    display: grid;
  }

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

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

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