/* goy.bz — restrained dashboard UI */
:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --text: #171717;
  --muted: #737373;
  --border: #e5e5e5;
  --border-strong: #d4d4d4;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --ok: #16a34a;
  --ok-bg: #f0fdf4;
  --warn-bg: #fffbeb;
  --warn-border: #fde68a;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(0,0,0,.04);
  --font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --nav: #0a0a0a;
  --nav-text: #a3a3a3;
  --nav-cur: #fafafa;
  --focus: 0 0 0 3px rgba(37,99,235,.25);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0a;
    --surface: #141414;
    --text: #f5f5f5;
    --muted: #a3a3a3;
    --border: #262626;
    --border-strong: #404040;
    --danger-bg: #450a0a;
    --ok-bg: #052e16;
    --warn-bg: #1c1917;
    --warn-border: #78350f;
    --shadow: none;
    --nav: #000;
    --nav-text: #737373;
    --nav-cur: #fafafa;
    --focus: 0 0 0 3px rgba(37,99,235,.35);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 14px/1.5 var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: none; box-shadow: var(--focus);
}

/* nav */
nav, .pnav {
  display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center;
  padding: 0 20px; height: 48px; background: var(--nav); color: var(--nav-cur);
}
nav b, .pnav b { font-weight: 600; letter-spacing: -.01em; margin-right: 8px; color: #fff; }
nav a, .pnav a, nav .link, .pnav .link {
  color: var(--nav-text); text-decoration: none; background: none; border: 0;
  padding: 6px 0; font: inherit; cursor: pointer;
}
nav a:hover, .pnav a:hover, nav .link:hover, .pnav .link:hover { color: #fff; text-decoration: none; }
nav a.cur, .pnav a.cur { color: var(--nav-cur); font-weight: 500; }
nav form, .pnav form { margin-left: auto; }
nav .inline, .pnav .inline { display: inline; }

main { max-width: 960px; margin: 0 auto; padding: 24px 20px 48px; }
main.wide { max-width: 1100px; }

/* cards */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px 22px; margin-bottom: 16px; box-shadow: var(--shadow);
}
.narrow { max-width: 400px; margin: 48px auto 16px; }
.card h1 { font-size: 18px; font-weight: 600; letter-spacing: -.02em; margin: 0 0 12px; line-height: 1.3; }
.card h2 { font-size: 14px; font-weight: 600; margin: 0 0 12px; letter-spacing: -.01em; }
.hello { margin: 0 0 16px; font-size: 15px; font-weight: 500; }

/* forms */
label { display: block; margin-bottom: 12px; font-size: 13px; font-weight: 500; color: var(--text); }
label .hint, .hint { display: block; margin-top: 4px; font-size: 12px; font-weight: 400; color: var(--muted); }
input, textarea, select {
  display: block; width: 100%; margin-top: 6px; padding: 8px 10px;
  border: 1px solid var(--border-strong); border-radius: 6px;
  background: var(--surface); color: var(--text); font: inherit; font-weight: 400;
}
input::placeholder, textarea::placeholder { color: #a3a3a3; }
textarea { font-family: var(--mono); font-size: 12px; resize: vertical; }
input.copy, input.mono, .mono { font-family: var(--mono); font-size: 12px; }
label.check { display: flex; gap: 8px; align-items: center; font-weight: 400; }
label.check input { width: auto; margin: 0; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid .wide { grid-column: 1 / -1; }

/* buttons */
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 12px; border: 1px solid transparent; border-radius: 6px;
  background: var(--accent); color: #fff; font: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer; text-decoration: none; line-height: 1.25;
}
button:hover, .btn:hover { background: var(--accent-hover); text-decoration: none; color: #fff; }
button.primary, .btn.primary, a.btn.primary { background: var(--accent); }
button.full, .btn.full, a.btn.full { display: flex; width: 100%; margin: 8px 0 12px; }
button.btn2, .btn2, a.btn2 {
  background: var(--surface); color: var(--text); border-color: var(--border-strong);
}
button.btn2:hover, .btn2:hover { background: var(--bg); color: var(--text); }
button.danger { background: var(--surface); color: var(--danger); border-color: var(--border-strong); }
button.danger:hover { background: var(--danger-bg); }
button.small { padding: 4px 8px; font-size: 12px; }
button.link, .link { background: none; border: 0; color: inherit; padding: 0; font: inherit; cursor: pointer; }
button:disabled { opacity: .5; cursor: not-allowed; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 4px; }
.inline { display: inline; }
.addrow { display: flex; gap: 8px; margin: 10px 0; align-items: stretch; }
.addrow input { margin: 0; flex: 1; min-width: 0; }
.addrow button { flex: none; }

/* tables */
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; font-weight: 500; color: var(--muted); }
td.actions { white-space: nowrap; }

/* tags / flash */
.tag {
  display: inline-block; font-size: 11px; font-weight: 500; padding: 1px 7px;
  border-radius: 999px; border: 1px solid var(--border); color: var(--muted); background: var(--bg);
}
.tag.on { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.tag.off { background: var(--danger-bg); color: var(--danger); border-color: transparent; }
.muted { color: var(--muted); font-weight: 400; }
.small { font-size: 12px; }
.center { text-align: center; }
.flash {
  background: var(--warn-bg); border: 1px solid var(--warn-border);
  padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13px;
}

/* portal specifics */
.qrwrap { display: flex; gap: 20px; flex-wrap: wrap; align-items: flex-start; }
.qr { width: 180px; height: 180px; flex: none; border: 1px solid var(--border); border-radius: 6px; padding: 8px; background: #fff; }
.qr svg { width: 100%; height: 100%; display: block; }
.qrwrap > div:last-child { flex: 1; min-width: 220px; }
.iplist { list-style: none; padding: 0; margin: 8px 0 12px; }
.iplist li {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--border);
}
.iplist .mono { word-break: break-all; font-size: 12px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; margin: 0; }
.kv dt { color: var(--muted); font-size: 13px; }
.kv dd { margin: 0; word-break: break-word; font-size: 13px; }

/* invites */
.invite { padding: 16px 0; border-bottom: 1px solid var(--border); }
.invite:last-child { border-bottom: 0; }
.invhead { margin-bottom: 8px; }
.invite .addrow { margin-top: 8px; }

/* help */
.help { margin-top: 14px; padding: 10px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; }
.help summary { cursor: pointer; font-weight: 500; font-size: 13px; }
.help code { font-size: 12px; background: var(--surface); border: 1px solid var(--border); padding: 1px 4px; border-radius: 3px; }

.empty { color: var(--muted); font-size: 13px; padding: 12px 0; }

@media (max-width: 640px) {
  main { padding: 16px 14px 40px; }
  .card { padding: 16px; }
  .narrow { margin: 24px auto 16px; }
  .grid { grid-template-columns: 1fr; }
  .qrwrap { flex-direction: column; align-items: center; }
  .qrwrap > div:last-child { min-width: 0; width: 100%; }
  nav, .pnav { padding: 0 14px; height: auto; min-height: 48px; padding-top: 8px; padding-bottom: 8px; }
  input, textarea, select { font-size: 16px; } /* no iOS zoom */
  table { font-size: 12px; }
  th, td { padding: 8px 6px; }
}