:root {
  --bg: #101923;
  --bg-deep: #0a1118;
  --surface: rgba(15, 24, 35, 0.9);
  --surface-soft: rgba(255, 255, 255, 0.06);
  --line: rgba(232, 223, 207, 0.16);
  --text-main: #f5efe3;
  --text-soft: #cbc4b6;
  --text-muted: #919ca8;
  --accent: #d8914a;
  --accent-soft: rgba(216, 145, 74, 0.16);
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  --font-display: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Menlo, Monaco, Consolas, monospace;
}

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

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text-main);
  font-family: var(--font-display);
  background:
    radial-gradient(circle at 15% 15%, rgba(216, 145, 74, 0.2), transparent 26%),
    radial-gradient(circle at 82% 18%, rgba(84, 129, 174, 0.16), transparent 24%),
    linear-gradient(180deg, #162230 0%, var(--bg) 52%, var(--bg-deep) 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  pointer-events: none;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
}

::selection {
  background: rgba(216, 145, 74, 0.28);
  color: var(--text-main);
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.maintenance-shell {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: clamp(1.25rem, 4vw, 2.5rem);
}

.maintenance-panel {
  width: min(100%, 760px);
  padding: clamp(1.4rem, 4vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: 2rem;
  background: linear-gradient(180deg, rgba(18, 29, 42, 0.96), var(--surface));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.eyebrow,
.status-label,
.footnote {
  margin: 0;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
}

h1 {
  margin: 0.8rem 0 0;
  max-width: 11ch;
  font-size: clamp(3rem, 8vw, 5.8rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.lead,
.note-block p {
  margin: 0;
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 0.98rem;
  line-height: 1.75;
}

.lead {
  max-width: 58ch;
  margin-top: 1rem;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.status-card,
.note-block {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--surface-soft), rgba(255, 255, 255, 0.03));
}

.status-card {
  display: grid;
  gap: 0.5rem;
  padding: 1rem;
  border-radius: 1.15rem;
}

.status-label {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.status-card strong {
  font-size: 1rem;
  line-height: 1.45;
}

.note-block {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
  padding: 1rem 1.05rem;
  border-radius: 1.15rem;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #15110d;
  background: linear-gradient(135deg, #f0d2ad 0%, var(--accent) 100%);
}

.button-primary:hover {
  background: linear-gradient(135deg, #f6debf 0%, #e0a15e 100%);
}

.button-secondary {
  color: var(--text-main);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.button-secondary:hover {
  border-color: rgba(216, 145, 74, 0.45);
  background: var(--accent-soft);
}

.footnote {
  margin-top: 1.4rem;
  color: var(--text-muted);
  font-size: 0.72rem;
}

@media (max-width: 760px) {
  .maintenance-panel {
    border-radius: 1.5rem;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}