/**
 * Mirrors comet-cash-platform dark theme + MaintenanceScreen layout
 * (see components/maintenance-screen.tsx, app/globals.css .dark)
 */
:root {
  color-scheme: dark;
  --background: hsl(240 10% 3.9%);
  --foreground: hsl(0 0% 98%);
  --card: hsl(240 10% 3.9%);
  --card-foreground: hsl(0 0% 98%);
  --muted: hsl(240 3.7% 15.9%);
  --muted-foreground: hsl(240 5% 64.9%);
  --border: hsl(240 3.7% 15.9%);
  --primary-brand: hsl(220 76% 53%);
  --primary-brand-foreground: hsl(0 0% 98%);
  --ring: hsl(240 4.9% 83.9%);
  --radius: 0.75rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    ui-sans-serif,
    system-ui,
    sans-serif,
    'Apple Color Emoji',
    'Segoe UI Emoji',
    'Segoe UI Symbol',
    'Noto Color Emoji';
  background-color: var(--background);
  color: var(--foreground);
}

.page {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.card {
  width: 100%;
  max-width: 28rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: var(--card);
  color: var(--card-foreground);
  box-shadow:
    0 1px 3px 0 rgb(0 0 0 / 0.1),
    0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.card-header {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 1.5rem;
  text-align: center;
}

.icon-wrap {
  margin: 0 auto 1rem;
  display: flex;
  height: 4rem;
  width: 4rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background-color: var(--muted);
  color: var(--muted-foreground);
}

.icon-wrap svg {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.card-title {
  font-size: 1.5rem;
  line-height: 2rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.card-description {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--muted-foreground);
}

.card-content {
  padding: 0 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.notice {
  border-radius: 0.5rem;
  background-color: hsl(240 3.7% 15.9% / 0.5);
  padding: 1rem;
}

.notice p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--muted-foreground);
}

.btn {
  display: inline-flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  border-radius: 0.375rem;
  height: 2.25rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  background-color: var(--primary-brand);
  color: var(--primary-brand-foreground);
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  transition: background-color 0.15s ease;
}

.btn:hover {
  background-color: hsl(220 76% 53% / 0.9);
}

.btn:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.btn svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}