:root {
  color-scheme: light;
  --bg: #f5f8fd;
  --panel: #ffffff;
  --panel-muted: #f8fbff;
  --border: #dbe6f4;
  --text: #1b2740;
  --muted: #6b7b99;
  --primary: #2f80ed;
  --primary-dark: #1f6fe0;
  --shadow: 0 18px 48px rgba(22, 48, 95, 0.08);
  --radius: 24px;
  --radius-sm: 16px;
  --font: "Manrope", system-ui, sans-serif;
  --mono: "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  background:
    radial-gradient(circle at 18% 24%, rgba(76, 145, 255, 0.12), transparent 30%),
    linear-gradient(180deg, #fbfdff 0%, var(--bg) 100%);
  color: var(--text);
}
.hidden { display: none !important; }

.client-login-shell {
  min-height: 100vh;
  padding: 48px;
  display: grid;
  place-items: center;
}

.client-login-stage {
  width: min(1180px, 100%);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.client-login-copy { padding: 24px 16px; }
.client-login-logo { width: 72px; height: 72px; }
.client-kicker {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8090ae;
}
.client-login-copy h1,
.client-header h1 {
  margin: 0;
  font-size: 42px;
  line-height: 1.1;
}
.client-subcopy,
.client-login-card-copy p,
.client-workspace p,
.client-definition-list dd,
.client-token-list li,
.client-audit-empty,
.client-empty {
  color: var(--muted);
}
.client-subcopy {
  max-width: 560px;
  margin: 18px 0 28px;
  font-size: 18px;
  line-height: 1.7;
}
.client-notes {
  display: grid;
  gap: 16px;
  max-width: 560px;
}
.client-notes article {
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}
.client-notes strong { display: block; margin-bottom: 6px; }

.client-login-card,
.client-panel,
.client-metric-card,
.client-sidebar {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(219, 230, 244, 0.96);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.client-login-card {
  padding: 32px;
}
.client-login-card-copy h2 {
  margin: 0 0 10px;
  font-size: 30px;
}
.client-login-form {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}
.client-login-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
}
.client-login-form input {
  width: 100%;
  height: 56px;
  padding: 0 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font: inherit;
}
.client-checkbox {
  display: flex !important;
  align-items: center;
  gap: 10px;
  font-weight: 600 !important;
  color: var(--muted);
}
.client-checkbox input {
  width: 18px;
  height: 18px;
  margin: 0;
}
.client-login-message {
  min-height: 20px;
  margin: 0;
  font-size: 14px;
  color: #c03f3f;
}

.client-button {
  border: 0;
  border-radius: 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}
.client-button:hover { transform: translateY(-1px); }
.client-button:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.client-button-primary {
  min-height: 54px;
  padding: 0 22px;
  color: #fff;
  background: linear-gradient(180deg, #3a91ff 0%, var(--primary-dark) 100%);
  box-shadow: 0 16px 32px rgba(47, 128, 237, 0.25);
}
.client-button-secondary {
  min-height: 48px;
  padding: 0 18px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
}

.client-app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 300px 1fr;
}
.client-sidebar {
  margin: 20px 0 20px 20px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.client-sidebar-brand {
  display: flex;
  gap: 14px;
  align-items: center;
}
.client-sidebar-brand img {
  width: 56px;
  height: 56px;
  border-radius: 16px;
}
.client-sidebar-brand strong {
  display: block;
  font-size: 22px;
}
.client-nav {
  display: grid;
  gap: 12px;
}
.client-nav-item {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  border-radius: 18px;
  min-height: 54px;
  text-align: left;
  padding: 0 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.client-nav-item.active {
  background: #edf4ff;
  border-color: #cfe0f7;
  color: var(--primary-dark);
}
.client-sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 14px;
}
.client-user-card {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel-muted);
}
.client-user-card strong,
.client-user-card span { display: block; }

.client-workspace {
  padding: 24px 24px 24px 18px;
}
.client-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 8px 28px;
}
.client-header p { margin: 12px 0 0; }
.client-view { display: grid; gap: 22px; }

.client-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.client-metric-card {
  padding: 22px 24px;
}
.client-metric-card span,
.client-metric-card small { display: block; color: var(--muted); }
.client-metric-card strong {
  display: block;
  margin: 10px 0 4px;
  font-size: 34px;
}

.client-panels { display: grid; gap: 18px; }
.client-panels.two-column {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}
.client-panel {
  padding: 24px;
}
.client-panel-head {
  margin-bottom: 18px;
}
.client-panel-head h2,
.client-panel-head h3 {
  margin: 0;
  font-size: 24px;
}
.client-panel-head p { margin: 8px 0 0; }

.client-definition-list {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 14px 22px;
  margin: 0;
}
.client-definition-list dt {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a9ab9;
}
.client-definition-list dd {
  margin: 0;
}

.client-scope-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
}
.client-scope-grid h3 {
  margin: 0 0 12px;
  font-size: 16px;
}
.client-token-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.client-token-list li {
  padding: 14px 16px;
  border-radius: 14px;
  background: #f7faff;
  border: 1px solid #e3ebf7;
  font-family: var(--mono);
  font-size: 13px;
  word-break: break-word;
}

.client-code-block {
  margin: 0;
  overflow: auto;
  padding: 18px 20px;
  border-radius: 16px;
  background: #0d1b31;
  color: #d8ebff;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.65;
}

.client-reference-grid,
.client-endpoint-list,
.client-audit-list {
  display: grid;
  gap: 14px;
}
.client-scope-card,
.client-endpoint-card,
.client-audit-entry {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fbfdff;
  padding: 18px;
}
.client-scope-card strong,
.client-endpoint-card strong,
.client-audit-entry strong {
  display: block;
  margin-bottom: 6px;
}
.client-endpoint-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.client-method {
  min-width: 62px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #edf4ff;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}
.client-path {
  font-family: var(--mono);
  font-size: 13px;
  word-break: break-word;
}
.client-query-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.client-query-list li {
  color: var(--muted);
  font-size: 14px;
}
.client-audit-entry {
  display: grid;
  gap: 4px;
}
.client-audit-meta {
  font-size: 13px;
  color: var(--muted);
}
.client-audit-empty,
.client-empty {
  padding: 18px;
  border-radius: 16px;
  background: #f7faff;
  border: 1px dashed #d3deef;
}

@media (max-width: 1080px) {
  .client-login-stage,
  .client-app,
  .client-panels.two-column,
  .client-scope-grid,
  .client-metrics {
    grid-template-columns: 1fr;
  }

  .client-sidebar {
    margin: 20px;
  }

  .client-workspace {
    padding: 0 20px 20px;
  }
}