:root {
  color-scheme: light dark;
  --forest-950: #0e2e22;
  --forest-900: #174536;
  --forest-800: #1f5c46;
  --forest-700: #2d7a5e;
  --forest-600: #3a9e78;
  --forest-100: #e8f7ef;
  --ember-700: #d4603a;
  --ember-100: #fef3e7;
  --ink-900: #0f1a24;
  --ink-700: #2f4156;
  --ink-600: #465a72;
  --ink-500: #6b7b8d;
  --ink-300: #bdc6d1;
  --ink-200: #dde3ea;
  --ink-100: #eef1f5;
  --ink-50: #f6f8fa;
  --paper: #fbfbf7;
  --paper-2: #f2f0e8;
  --card: #ffffff;
  --border: rgba(15, 26, 36, 0.12);
  --shadow: 0 18px 50px rgba(15, 26, 36, 0.10);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #08140f;
    --paper-2: #0f1a24;
    --card: #142238;
    --border: rgba(255, 255, 255, 0.13);
    --ink-900: #f6f8fa;
    --ink-700: #dde3ea;
    --ink-600: #bdc6d1;
    --ink-500: #94a1b0;
    --ink-300: #6b7b8d;
    --ink-100: #1a2b3c;
    --ink-50: #0f1a24;
    --shadow: 0 18px 55px rgba(0, 0, 0, 0.35);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink-900);
  background:
    radial-gradient(circle at top left, rgba(58, 158, 120, 0.18), transparent 34rem),
    linear-gradient(135deg, var(--paper), var(--paper-2));
  min-height: 100vh;
}

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;
  height: 100vh;
  padding: 28px 20px;
  background: rgba(255, 255, 255, 0.62);
  border-right: 1px solid var(--border);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
}

@media (prefers-color-scheme: dark) {
  .sidebar {
    background: rgba(8, 20, 15, 0.78);
  }
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
  margin-bottom: 34px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--forest-700), var(--ember-700));
}

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

.brand small {
  color: var(--ink-500);
  font-weight: 600;
}

.nav-list {
  display: grid;
  gap: 7px;
}

.nav-list a {
  color: var(--ink-600);
  text-decoration: none;
  font-weight: 700;
  padding: 12px 14px;
  border-radius: 12px;
}

.nav-list a.active {
  color: var(--forest-800);
  background: var(--forest-100);
}

.sidebar-footer {
  margin-top: auto;
}

.main-panel {
  min-width: 0;
}

.auth-panel,
.account-panel {
  padding: 40px;
}

.auth-panel {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(520px, 100%);
  padding: 34px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.auth-card h1,
.topbar h1 {
  margin: 0;
  letter-spacing: 0;
}

.auth-card p {
  color: var(--ink-600);
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--ember-700);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.auth-actions,
.form-row,
.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.email-form {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink-600);
  font-size: 13px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--ink-900);
  background: var(--ink-50);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.primary-button,
.secondary-button,
.ghost-button,
.danger-button,
.link-button {
  min-height: 42px;
  border: 0;
  border-radius: 10px;
  font-weight: 800;
  padding: 10px 14px;
}

.primary-button {
  color: #fff;
  background: var(--forest-700);
}

.secondary-button {
  color: var(--forest-800);
  background: var(--forest-100);
}

.ghost-button {
  color: var(--ink-700);
  background: var(--ink-100);
}

.danger-button {
  color: #fff;
  background: #c5334a;
}

.link-button {
  color: var(--forest-700);
  background: transparent;
  padding-left: 0;
}

.status-line {
  min-height: 20px;
  color: var(--ink-600);
  font-size: 13px;
}

.status-line.error {
  color: #c5334a;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.user-chip {
  max-width: 360px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--ink-600);
  font-size: 13px;
  font-weight: 700;
  text-align: right;
}

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

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

.card,
.wide-card {
  padding: 22px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.wide-card {
  grid-column: 1 / -1;
}

.card h2,
.wide-card h2 {
  margin: 0 0 14px;
}

.muted {
  color: var(--ink-600);
}

.metric-row,
.history-row,
.integration-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-top: 1px solid var(--border);
}

.metric-row:first-child,
.history-row:first-child,
.integration-row:first-child {
  border-top: 0;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--forest-800);
  background: var(--forest-100);
  font-size: 12px;
  font-weight: 800;
}

.danger-zone {
  border-color: rgba(197, 51, 74, 0.35);
}

@media (max-width: 860px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    z-index: 20;
    inset: auto 0 0;
    height: auto;
    padding: 8px;
    border-right: 0;
    border-top: 1px solid var(--border);
  }

  .brand,
  .sidebar-footer {
    display: none;
  }

  .nav-list {
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
  }

  .nav-list a {
    text-align: center;
    padding: 10px 4px;
    font-size: 11px;
  }

  .auth-panel,
  .account-panel {
    padding: 22px 16px 92px;
  }

  .topbar,
  .grid,
  .metric-row,
  .history-row,
  .integration-row {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}