:root {
  color-scheme: dark;
  --bg: #0d1117;
  --bg-elev: #161b22;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #4c8dff;
  --accent-soft: rgba(76, 141, 255, 0.15);
  --danger: #f85149;
}

[x-cloak] {
  display: none !important;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  background: radial-gradient(1200px 600px at 50% -10%, #16233a 0%, var(--bg) 60%);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}

h1 .dot {
  color: var(--accent);
}

.controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.user {
  color: var(--muted);
  font-size: 0.85rem;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.toggle {
  display: inline-flex;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
}

.toggle button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.15s, color 0.15s;
}

.toggle button.active {
  background: var(--accent);
  color: #fff;
}

.logout {
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--muted);
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
}

.logout:hover {
  color: var(--text);
  border-color: var(--muted);
}

.gate {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin-top: 6rem;
  text-align: center;
}

.gate-text {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0;
}

.error {
  color: var(--danger);
  font-size: 0.9rem;
  margin: 0;
}

.pw-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pw-form input {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.8rem;
  color: var(--text);
  font-size: 0.9rem;
  flex: 1 1 160px;
  min-width: 0;
}

.pw-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.pw-form button {
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  color: #fff;
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr));
  gap: 1rem;
}

.card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.1rem 1.2rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.12s, border-color 0.12s, background 0.12s;
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.card .icon {
  font-size: 1.8rem;
  line-height: 1;
}

.card .body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.card .name {
  font-weight: 600;
  font-size: 1rem;
}

.card .desc {
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 480px) {
  main {
    padding: 1.5rem 1rem 3rem;
  }
  h1 {
    font-size: 1.6rem;
  }
  header {
    margin-bottom: 1.75rem;
  }
}