:root {
  --bg: #08111f;
  --panel: #0f1b30;
  --panel-soft: #15233d;
  --text: #eef4ff;
  --muted: #9eb1cf;
  --primary: #2f6df6;
  --danger: #d14d72;
  --success: #19a974;
  --border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(47, 109, 246, 0.2), transparent 28%),
    linear-gradient(180deg, #08111f 0%, #0b1629 100%);
  color: var(--text);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.header-actions button {
  width: 160px;
  max-width: 160px;
}

h1, h2, h3, h4, p {
  margin: 0;
}

h1 {
  font-size: 24px;
}

.subtitle {
  color: var(--muted);
  margin-top: 4px;
}

.layout {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 10px 28px;
}

.card {
  background: linear-gradient(180deg, rgba(21, 35, 61, 0.95), rgba(15, 27, 48, 0.95));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  margin: 10px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.login-card {
  max-width: 460px;
  margin: 10px auto;
}

.grid {
  display: grid;
  gap: 12px;
}

.stats-grid,
.person-grid,
.detail-grid,
.form-grid,
.summary-grid {
  display: grid;
  gap: 12px;
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.person-grid,
.summary-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.detail-grid {
  grid-template-columns: 1.1fr 0.9fr;
}

.form-grid {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  align-items: end;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.section-gap {
  margin-top: 14px;
}

label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}

input,
select,
button,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 11px 12px;
  background: rgba(7, 15, 28, 0.9);
  color: var(--text);
  font: inherit;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

button {
  background: var(--primary);
  border: none;
  cursor: pointer;
  font-weight: 700;
}

button.secondary {
  background: #20304f;
}

button.ghost {
  background: transparent;
  border: 1px solid var(--border);
}

button.danger {
  background: var(--danger);
}

button.success {
  background: var(--success);
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.stack {
  display: grid;
  gap: 12px;
}

.metric {
  background: rgba(7, 15, 28, 0.55);
  border-radius: 16px;
  padding: 14px;
}

.metric strong {
  display: block;
  font-size: 26px;
  margin-top: 8px;
}

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

.person-card {
  background: rgba(7, 15, 28, 0.48);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
}

.person-card.active {
  border-color: rgba(47, 109, 246, 0.7);
  box-shadow: inset 0 0 0 1px rgba(47, 109, 246, 0.45);
}

.person-card h3 {
  margin-bottom: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--muted);
  margin-right: 8px;
  margin-top: 8px;
}

.timeline {
  display: grid;
  gap: 10px;
}

.timeline-item {
  background: rgba(7, 15, 28, 0.55);
  border-radius: 14px;
  padding: 12px;
  border: 1px solid var(--border);
}

.timeline-item .top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.timeline-item small {
  color: var(--muted);
}

.hidden {
  display: none;
}

.empty {
  color: var(--muted);
  padding: 10px 0 2px;
}

.page-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 10px;
}

.page-toolbar button {
  max-width: 180px;
}

.auth-actions {
  display: grid;
  gap: 10px;
}

.account-grid {
  display: grid;
  gap: 12px;
}

.account-card {
  padding: 18px;
}

.account-email {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
  font-size: 18px;
}

.account-links {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.account-links button.active {
  background: rgba(47, 109, 246, 0.18);
  border: 1px solid rgba(47, 109, 246, 0.6);
}

.account-page-content {
  display: grid;
  gap: 14px;
}

canvas {
  width: 100%;
  max-height: 320px;
}

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

  header {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-actions {
    width: 100%;
  }

  .header-actions button {
    width: 100%;
    max-width: none;
  }
}