:root {
  color-scheme: dark;
  --bg: #0c0f12;
  --panel: #15191d;
  --panel-strong: #1d2328;
  --line: #2d353c;
  --text: #f2f5f7;
  --muted: #9da8b2;
  --accent: #20c997;
  --accent-dark: #0f513d;
  --info: #74c0fc;
  --warn: #ffd43b;
  --danger: #ff6b6b;
}

* {
  box-sizing: border-box;
}

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

button,
input,
select {
  font: inherit;
}

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

.auth-page {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(360px, 480px);
  gap: 28px;
  align-items: center;
  width: min(1040px, calc(100vw - 40px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 40px 0;
}

.auth-copy {
  display: grid;
  gap: 18px;
}

.auth-card {
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
}

.auth-mount {
  min-height: 480px;
}

.auth-setup {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(255, 212, 59, 0.35);
  border-radius: 8px;
  color: var(--warn);
  background: #171713;
}

.auth-setup span {
  color: var(--muted);
}

.sidebar {
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 24px;
  padding: 22px;
  border-right: 1px solid var(--line);
  background: #0f1316;
}

.brand {
  display: grid;
  gap: 4px;
  color: var(--text);
  text-decoration: none;
}

.brand span {
  font-size: 20px;
  font-weight: 800;
}

.brand small,
.sidebar-note span,
p {
  color: var(--muted);
}

nav {
  display: grid;
  gap: 6px;
}

nav a {
  padding: 9px 10px;
  border-radius: 7px;
  color: var(--muted);
  text-decoration: none;
}

nav a.active,
nav a:hover {
  color: var(--text);
  background: var(--panel-strong);
}

.sidebar-note {
  align-self: end;
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

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

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--info);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 32px;
  line-height: 1.05;
}

h2 {
  font-size: 17px;
}

.auth-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 13px;
  color: var(--text);
  background: var(--panel-strong);
  cursor: pointer;
}

button.primary {
  border-color: rgba(32, 201, 151, 0.55);
  color: #04130f;
  background: var(--accent);
  font-weight: 800;
}

button.wide {
  width: 100%;
}

.onboarding-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(300px, 0.7fr);
  gap: 14px;
  align-items: start;
}

.auth-gate {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
  padding: 13px;
  border: 1px solid rgba(255, 212, 59, 0.35);
  border-radius: 8px;
  background: #171713;
}

.auth-gate span {
  color: var(--muted);
}

body[data-auth="signed-out"] .auth-gate {
  display: flex;
}

body[data-auth="signed-out"] #signOut,
body[data-auth="signed-out"] .user-button,
body[data-auth="signed-in"] #signIn,
body[data-auth="signed-in"] #signUp {
  display: none;
}

.user-button {
  min-width: 36px;
  min-height: 36px;
}

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

.panel {
  padding: 16px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
}

input,
select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 10px;
  color: var(--text);
  background: #0d1114;
}

.split-fields,
.workspace-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.workspace-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 14px;
}

.full-span {
  grid-column: 1 / -1;
}

.mini-grid,
.connection-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.connection-grid {
  grid-template-columns: repeat(4, minmax(180px, 1fr));
}

.mini-card,
.connection-card {
  display: grid;
  gap: 8px;
  padding: 14px;
}

.mini-card span,
.connection-card span {
  color: var(--muted);
  font-size: 12px;
  text-transform: capitalize;
}

.mini-card strong,
.connection-card strong {
  font-size: 22px;
  text-transform: capitalize;
}

.mini-card small,
.connection-card small {
  color: var(--muted);
  line-height: 1.4;
}

.connection-card button {
  margin-top: 6px;
  opacity: 0.58;
  cursor: not-allowed;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--line);
  padding: 11px 8px;
  text-align: left;
}

.data-table th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.data-table td {
  color: var(--text);
}

.status-pill {
  align-self: start;
  border: 1px solid rgba(255, 212, 59, 0.4);
  border-radius: 999px;
  padding: 5px 8px;
  color: var(--warn);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill.ready {
  border-color: rgba(32, 201, 151, 0.4);
  color: var(--accent);
}

.result-box {
  margin-top: 12px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  color: var(--muted);
  background: #0d1114;
}

.result-box[data-status="ready"] {
  border-color: rgba(32, 201, 151, 0.35);
  color: var(--accent);
}

.result-box[data-status="warn"] {
  border-color: rgba(255, 212, 59, 0.35);
  color: var(--warn);
}

.contract-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.audit-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.audit-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.audit-list span,
.audit-list strong {
  min-width: 0;
}

.audit-list span {
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contract-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
}

.contract-list strong {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(32, 201, 151, 0.1);
}

.metric-card {
  display: grid;
  gap: 7px;
  padding: 14px;
}

.metric-card span {
  color: var(--muted);
  font-size: 12px;
}

.metric-card strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .app-shell,
  .auth-page,
  .onboarding-grid,
  .workspace-grid,
  .mini-grid,
  .connection-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 620px) {
  .main-panel,
  .sidebar {
    padding: 16px;
  }

  .topbar,
  .panel-head,
  .auth-gate {
    display: grid;
  }

  .split-fields {
    grid-template-columns: 1fr;
  }
}