:root {
  --bg: #0f1419;
  --bg2: #1a222c;
  --fg: #e8eef4;
  --muted: #8a9aab;
  --accent: #3d9cf0;
  --ok: #3dbf7a;
  --err: #e85d5d;
  --border: #2a3542;
  --mono: "IBM Plex Mono", "SF Mono", ui-monospace, monospace;
  --sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--sans);
  background:
    radial-gradient(1200px 600px at 10% -10%, #1a3050 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #123028 0%, transparent 50%),
    var(--bg);
  color: var(--fg);
  line-height: 1.45;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 960px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
h1 { font-size: 1.75rem; margin: 0 0 0.25rem; font-weight: 650; letter-spacing: -0.02em; }
h2 { font-size: 1.05rem; margin: 1.5rem 0 0.75rem; font-weight: 600; }
.muted { color: var(--muted); margin: 0; font-size: 0.9rem; }
.mono { font-family: var(--mono); font-size: 0.85rem; }
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1.25rem; }
.crumb { margin: 0 0 0.35rem; font-size: 0.9rem; }

.login, .share {
  max-width: 360px;
  margin: 12vh auto 0;
  text-align: center;
}
.share { max-width: 420px; }
.stack { display: flex; flex-direction: column; gap: 0.85rem; text-align: left; margin-top: 1.5rem; }
label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; color: var(--muted); }

input[type="text"],
input[type="password"] {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  padding: 0.65rem 0.75rem;
  font-size: 1rem;
}
input:focus { outline: 2px solid color-mix(in srgb, var(--accent) 50%, transparent); border-color: var(--accent); }

button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #041018;
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1rem;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
}
button:hover, .btn:hover { filter: brightness(1.08); text-decoration: none; }
button.ghost, .btn.ghost, a.btn.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
button.danger { background: transparent; color: var(--err); border: 1px solid color-mix(in srgb, var(--err) 50%, var(--border)); }
button.sm, .btn.sm { padding: 0.3rem 0.55rem; font-size: 0.8rem; }

.flash {
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  font-size: 0.92rem;
  margin: 0.75rem 0;
}
.flash.ok { background: color-mix(in srgb, var(--ok) 18%, transparent); color: #b8f0d0; }
.flash.error { background: color-mix(in srgb, var(--err) 18%, transparent); color: #ffc0c0; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 0.65rem;
  margin: 1rem 0 1.5rem;
}
.stats > div {
  background: color-mix(in srgb, var(--bg2) 85%, transparent);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
}
.stats .n { display: block; font-size: 1.15rem; font-weight: 650; font-family: var(--mono); }
.stats .l { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; }
.stats .n.on { color: var(--ok); }
.stats .n.off { color: var(--err); }

.create .row, .row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.create input { flex: 1; min-width: 160px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { padding: 0.55rem 0.7rem; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
tr:last-child td { border-bottom: none; }
.actions { display: flex; gap: 0.35rem; align-items: center; justify-content: flex-end; }
.actions form { margin: 0; }

.dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #445;
}
.dot.on { background: var(--ok); box-shadow: 0 0 6px color-mix(in srgb, var(--ok) 60%, transparent); }

.badge {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
  font-size: 0.75rem;
  background: var(--bg2);
  color: var(--muted);
  vertical-align: middle;
}
.badge.on { background: color-mix(in srgb, var(--ok) 20%, transparent); color: var(--ok); }

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 720px) {
  .grid2 { grid-template-columns: 1fr; }
}

.qr {
  display: block;
  margin: 1rem 0;
  background: #fff;
  padding: 10px;
  border-radius: 10px;
}
.kv { display: grid; grid-template-columns: auto 1fr; gap: 0.35rem 1rem; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.share-url {
  word-break: break-all;
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
}
.danger-zone { color: var(--err); margin-top: 2rem; }

/* Public share page */
.share-page {
  max-width: 560px;
  margin: 0 auto;
}
.share-hero { text-align: center; margin-bottom: 1.25rem; }
.share-hero h1 { margin-top: 0.25rem; }
.share-card {
  background: color-mix(in srgb, var(--bg2) 80%, transparent);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
  text-align: center;
}
.share-card .qr { margin: 0 auto 1rem; }
.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  align-items: center;
}
.conf-details {
  margin-top: 1rem;
  text-align: left;
}
.conf-details summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.conf-text {
  width: 100%;
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.4;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  resize: vertical;
}
.share-apps { margin-top: 1.75rem; }
.app-group-title {
  font-size: 1rem;
  font-weight: 650;
  margin: 1.35rem 0 0.65rem;
}
.howto {
  margin: 0.75rem 0 1.25rem;
  padding-left: 1.25rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.howto li { margin: 0.35rem 0; }
.app-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.app-links li {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.1rem 0.75rem;
  align-items: center;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg2) 70%, transparent);
}
.app-name { font-weight: 600; grid-column: 1; grid-row: 1; }
.app-desc { grid-column: 1; grid-row: 2; color: var(--muted); font-size: 0.82rem; }
.app-links a {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-weight: 600;
  white-space: nowrap;
}
@media (max-width: 480px) {
  .app-links li { grid-template-columns: 1fr; }
  .app-links a { grid-column: 1; grid-row: 3; margin-top: 0.35rem; }
}