/* Warm monochrome + muted pastel accents — minimalist-ui design language.
   No gradients, no heavy shadows, no pill buttons on large elements. */

:root {
  --canvas: #fbfbfa;
  --surface: #ffffff;
  --surface-alt: #f7f6f3;
  --border: #eaeaea;
  --text: #111111;
  --text-muted: #787774;
  --pale-green-bg: #edf3ec;
  --pale-green-text: #346538;
  --pale-red-bg: #fdebec;
  --pale-red-text: #9f2f2d;
  --pale-yellow-bg: #fbf3db;
  --pale-yellow-text: #956400;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--text);
  font-family: -apple-system, 'SF Pro Display', 'Helvetica Neue', system-ui, sans-serif;
  line-height: 1.6;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 24px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.topbar h1 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.topbar .meta {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1px;
}

.nav-links a:hover {
  border-color: var(--text);
}

form.logout {
  display: inline;
}

.btn {
  background: #111111;
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 150ms ease;
}

.btn:hover {
  background: #333333;
}

.btn:active {
  transform: scale(0.98);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.card .label {
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 0 0 2px;
}

.card .leader {
  color: var(--text-muted);
  font-weight: 400;
}

.card .address {
  font-family: 'SF Mono', 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  word-break: break-all;
}

.card .networth {
  font-family: 'SF Mono', 'JetBrains Mono', monospace;
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.deltas {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.pill {
  display: inline-block;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.8125rem;
  font-family: 'SF Mono', 'JetBrains Mono', monospace;
}

.pill.up {
  background: var(--pale-green-bg);
  color: var(--pale-green-text);
}

.pill.down {
  background: var(--pale-red-bg);
  color: var(--pale-red-text);
}

.pill.na {
  background: var(--surface-alt);
  color: var(--text-muted);
}

.warning {
  background: var(--pale-yellow-bg);
  color: var(--pale-yellow-text);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.8125rem;
  margin-top: 8px;
}

.error {
  background: var(--pale-red-bg);
  color: var(--pale-red-text);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 0.8125rem;
  margin-top: 8px;
}

.as-of {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 12px;
}

/* --- login page --- */

.login-wrap {
  max-width: 360px;
  margin: 96px auto;
  padding: 0 24px;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
}

.login-card h1 {
  font-size: 1.125rem;
  margin: 0 0 24px;
}

.login-card label {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.login-card input {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9375rem;
  font-family: inherit;
}

.login-card input:focus {
  outline: none;
  border-color: #111111;
}

.login-card .btn {
  width: 100%;
  padding: 10px;
  font-size: 0.9375rem;
}

.login-error {
  background: var(--pale-red-bg);
  color: var(--pale-red-text);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.8125rem;
  margin-bottom: 16px;
}