/* GdeInet cabinet — design system. Mobile first, system font, one accent, translucent surfaces.
   Tokens follow site/design/preview.html. Dark theme via prefers-color-scheme. */

:root {
  --bg: #f5f5f7;
  --bg-elev: rgba(255,255,255,.72);
  --bg-solid: #ffffff;
  --fg: #1d1d1f;
  --fg-2: #6e6e73;
  --fg-3: #aeaeb2;
  --hair: rgba(0,0,0,.08);
  --accent: #0071e3;
  --accent-hover: #0077ed;
  --ok: #34c759;
  --warn: #ff9f0a;
  --bad: #ff3b30;
  --fill: rgba(120,120,128,.12);
  --fill-2: rgba(120,120,128,.2);
  --shadow-card: 0 1px 1px rgba(0,0,0,.03), 0 10px 30px -14px rgba(0,0,0,.14);
  --glass-stroke: rgba(255,255,255,.55);
  --seg-on: #ffffff;
  --r-xl: 22px; --r-l: 16px; --r-m: 12px; --r-pill: 980px;
  --nav-h: 52px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --bg-elev: rgba(28,28,30,.72);
    --bg-solid: #1c1c1e;
    --fg: #f5f5f7;
    --fg-2: #98989d;
    --fg-3: #636366;
    --hair: rgba(255,255,255,.1);
    --accent: #0a84ff;
    --accent-hover: #2e94ff;
    --ok: #30d158;
    --fill: rgba(120,120,128,.24);
    --fill-2: rgba(120,120,128,.36);
    --shadow-card: 0 1px 1px rgba(0,0,0,.4), 0 14px 40px -16px rgba(0,0,0,.7);
    --glass-stroke: rgba(255,255,255,.12);
    --seg-on: #636366;
    color-scheme: dark;
  }
}

/* ---------- base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100dvh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, "Segoe UI", Roboto, sans-serif;
  font-size: 17px; line-height: 1.47; letter-spacing: -.01em;
  -webkit-font-smoothing: antialiased; position: relative; overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 34px; line-height: 1.08; letter-spacing: -.025em; font-weight: 700; margin: 0 0 6px; }
h2 { font-size: 22px; letter-spacing: -.02em; font-weight: 600; margin: 28px 0 10px; }
h3 { font-size: 17px; font-weight: 600; margin: 18px 0 6px; letter-spacing: -.01em; }
p { margin: 0 0 12px; }
code { font: 13px ui-monospace, Menlo, Consolas, monospace; background: var(--fill); padding: 1px 6px; border-radius: 6px; }
pre.conf { background: var(--bg-solid); color: var(--fg); border-radius: var(--r-m); padding: 14px; overflow: auto; font: 13px/1.5 ui-monospace, Menlo, Consolas, monospace; white-space: pre-wrap; word-break: break-all; box-shadow: inset 0 0 0 1px var(--hair); }
small, .muted { color: var(--fg-2); }
.muted { font-size: 15px; }
.eyebrow { font-size: 13px; font-weight: 600; color: var(--fg-2); letter-spacing: 0; margin: 0 0 4px; }
.sub { color: var(--fg-2); margin: 0 0 22px; font-size: 17px; }
.ok { color: var(--ok); } .error { color: var(--bad); }

/* aurora: decorative only, behind glass */
.aurora { position: absolute; inset: -20% -10% auto -10%; height: 520px; pointer-events: none; z-index: 0; filter: blur(70px) saturate(105%); opacity: .7; }
.aurora i { position: absolute; border-radius: 50%; }
.aurora i:nth-child(1) { width: 60%; height: 60%; left: -10%; top: 5%; background: #bfd7ff; }
.aurora i:nth-child(2) { width: 55%; height: 55%; right: -8%; top: 0; background: #e6d5ff; }
.aurora i:nth-child(3) { width: 45%; height: 45%; left: 30%; top: 35%; background: #cdf2ea; }
@media (prefers-color-scheme: dark) {
  .aurora { opacity: .55; }
  .aurora i:nth-child(1) { background: #1a3a7a; }
  .aurora i:nth-child(2) { background: #3b1f6e; }
  .aurora i:nth-child(3) { background: #0f4f4a; }
}
@media (prefers-reduced-transparency: reduce) { .aurora { display: none; } }

/* ---------- chrome */
.nav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 12px; height: var(--nav-h); padding: 0 20px;
  background: color-mix(in srgb, var(--bg) 70%, transparent); backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); border-bottom: 1px solid var(--hair); }
.brand { font-weight: 600; font-size: 19px; letter-spacing: -.02em; color: var(--fg); }
.brand:hover { text-decoration: none; }
.brand b { color: var(--accent); font-weight: 600; }
.links { display: none; gap: 26px; }
.links a { color: var(--fg-2); font-size: 14px; letter-spacing: -.005em; min-height: 44px; display: inline-flex; align-items: center; }
.links a:hover { color: var(--fg); text-decoration: none; }
.links a.cur { color: var(--fg); }
.me { position: relative; }
.me > summary { list-style: none; cursor: pointer; width: 34px; height: 34px; border-radius: 50%; background: var(--fill-2); display: grid; place-items: center; font-size: 12px; font-weight: 600; color: var(--fg-2); }
.me > summary::-webkit-details-marker { display: none; }
.me .menu { position: absolute; right: 0; top: 42px; min-width: 200px; background: var(--bg-elev); backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); border-radius: var(--r-l); padding: 8px; box-shadow: var(--shadow-card), inset 0 0 0 1px var(--hair); display: grid; }
.me .menu a, .me .menu button { display: flex; align-items: center; min-height: 44px; padding: 0 12px; border-radius: 10px; color: var(--fg); font: inherit; font-size: 15px; background: none; border: 0; text-align: left; cursor: pointer; width: 100%; }
.me .menu a:hover, .me .menu button:hover { background: var(--fill); text-decoration: none; }
.me .menu .who { padding: 6px 12px 8px; font-size: 13px; color: var(--fg-2); border-bottom: 1px solid var(--hair); margin-bottom: 4px; }

main { position: relative; z-index: 1; flex: 1; width: 100%; max-width: 1080px; margin: 0 auto; padding: 22px 20px 32px; }
.narrow { max-width: 640px; margin-left: auto; margin-right: auto; }

.tabbar { position: sticky; bottom: 0; z-index: 10; display: grid; grid-template-columns: repeat(4, 1fr); padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bg) 72%, transparent); backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); border-top: 1px solid var(--hair); }
.tabbar a { display: grid; justify-items: center; gap: 3px; min-height: 50px; padding-top: 6px; color: var(--fg-2); font-size: 10.5px; font-weight: 500; letter-spacing: 0; }
.tabbar a:hover { text-decoration: none; }
.tabbar a.cur { color: var(--accent); }
.tabbar svg { width: 24px; height: 24px; }
footer { display: none; }

@media (min-width: 900px) {
  .nav { padding: 0 40px; height: 56px; }
  .links { display: flex; }
  .tabbar { display: none; }
  main { padding: 28px 40px 48px; }
  h1 { font-size: 44px; }
  footer { display: block; text-align: center; color: var(--fg-3); font-size: 13px; padding: 24px; position: relative; z-index: 1; }
}

/* ---------- layout helpers */
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.between { justify-content: space-between; }
.rowh { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; }
.grid { display: grid; gap: 18px; }
@media (min-width: 900px) { .grid.cab { grid-template-columns: 1fr 360px; align-items: start; } }
.desk-only { display: none !important; }
@media (min-width: 900px) { .desk-only { display: inline-flex !important; } .mob-only { display: none !important; } }
.grid2 { display: grid; gap: 24px; }
@media (min-width: 700px) { .grid2 { grid-template-columns: 1fr 1fr; } }

/* ---------- buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: var(--r-pill);
  font: inherit; font-size: 15px; font-weight: 500; letter-spacing: -.01em; text-decoration: none; border: 0; cursor: pointer; color: var(--fg); background: var(--fill);
  transition: transform 120ms cubic-bezier(.2,.7,.2,1), background 120ms, opacity 120ms; white-space: nowrap; }
.btn:hover { text-decoration: none; background: var(--fill-2); }
.btn:active { transform: scale(.97); }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
.btn.danger { color: var(--bad); }
.btn.big { min-height: 50px; padding: 0 22px; font-size: 17px; }
.btn.block { width: 100%; }
.btn svg { width: 18px; height: 18px; }
.btn.glass { position: relative; isolation: isolate; color: #fff; background: rgba(255,255,255,.16);
  backdrop-filter: blur(20px) saturate(180%) brightness(108%); -webkit-backdrop-filter: blur(20px) saturate(180%) brightness(108%);
  box-shadow: 0 8px 24px rgba(0,0,0,.18); overflow: hidden; }
.btn.glass:hover { background: rgba(255,255,255,.22); }
.btn.glass::before { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px;
  background: linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.2)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.btn.glass::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity 200ms;
  background: radial-gradient(120px 120px at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.45), rgba(255,255,255,.12) 45%, transparent 75%); mix-blend-mode: screen; }
.btn.glass:hover::after { opacity: 1; }
button.link { background: none; border: 0; padding: 0; font: inherit; color: var(--accent); cursor: pointer; min-height: 44px; }
.minor { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; color: var(--accent); }
form.inline { display: inline; }

/* ---------- cards */
.card { position: relative; background: var(--bg-elev); backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-radius: var(--r-xl); padding: 20px; box-shadow: var(--shadow-card), inset 0 0 0 1px var(--glass-stroke); margin: 0 0 14px; }
@media (prefers-color-scheme: dark) { .card { box-shadow: var(--shadow-card), inset 0 0 0 1px var(--hair); } }
.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.cards .card { margin: 0; }
@media (min-width: 900px) { .cards.two { grid-template-columns: 1fr 1fr; } }
.card .head { display: flex; align-items: center; gap: 14px; }
.devicon { width: 44px; height: 44px; border-radius: 12px; background: var(--fill); display: grid; place-items: center; color: var(--fg); flex: none; }
.devicon svg { width: 22px; height: 22px; }
.card .title { font-size: 19px; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; color: var(--fg); }
.card .title:hover { text-decoration: none; }
.card .state { font-size: 14px; color: var(--fg-2); display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.card.off .title { color: var(--fg-2); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--fg-3); flex: none; display: inline-block; }
.dot.on, .dot.green { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 22%, transparent); }
.dot.warn, .dot.yellow { background: var(--warn); }
.dot.red { background: var(--bad); }
.chev { margin-left: auto; color: var(--fg-3); flex: none; }
.kv { display: flex; justify-content: space-between; gap: 12px; margin: 16px 0; padding-top: 14px; border-top: 1px solid var(--hair); }
.kv div { display: grid; gap: 1px; }
.kv small { font-size: 12px; color: var(--fg-2); letter-spacing: 0; }
.kv span { font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; white-space: nowrap; }
.actions { display: flex; gap: 8px; }
.actions .btn { flex: 1; font-size: 14px; padding: 0 12px; }

/* segmented control */
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: var(--fill); border-radius: 10px; padding: 2px; width: 100%; margin: 0 0 12px; }
.seg label { position: relative; text-align: center; padding: 8px 6px; font-size: 13px; font-weight: 500; border-radius: 8px; color: var(--fg-2); min-height: 36px; display: grid; place-items: center; cursor: pointer; }
.seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg label:has(input:checked) { background: var(--seg-on); color: var(--fg); box-shadow: 0 1px 3px rgba(0,0,0,.12), 0 0 0 .5px rgba(0,0,0,.04); }

/* callouts, banners, states */
.callout { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: var(--r-l); background: var(--bg-elev); box-shadow: inset 0 0 0 1px var(--hair); margin: 0 0 14px; }
.callout svg { width: 22px; height: 22px; color: var(--accent); flex: none; margin-top: 1px; }
.callout p { margin: 0; font-size: 14px; color: var(--fg-2); line-height: 1.4; }
.callout p b { color: var(--fg); font-weight: 600; }
.banner { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-radius: 12px; background: color-mix(in srgb, var(--warn) 14%, transparent); color: var(--fg); font-size: 14px; margin: 14px 0 0; }
.banner svg { width: 18px; height: 18px; color: var(--warn); flex: none; }
.banner.bad { background: color-mix(in srgb, var(--bad) 12%, transparent); } .banner.bad svg { color: var(--bad); }
.banner.good { background: color-mix(in srgb, var(--ok) 14%, transparent); } .banner.good svg { color: var(--ok); }
.empty { text-align: center; padding: 44px 20px 40px; }
.empty .glyph { width: 72px; height: 72px; margin: 0 auto 16px; border-radius: 22px; background: var(--fill); display: grid; place-items: center; color: var(--fg-2); }
.empty .glyph svg { width: 34px; height: 34px; }
.empty h2 { margin: 0 0 6px; }
.empty p { color: var(--fg-2); margin: 0 0 20px; font-size: 15px; }
.limit { display: flex; gap: 12px; align-items: center; padding: 14px 16px; border-radius: var(--r-l); background: var(--bg-elev); box-shadow: inset 0 0 0 1px var(--hair); margin: 0 0 14px; }
.limit .n { font-size: 22px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.limit p { margin: 0; font-size: 14px; color: var(--fg-2); }

/* happ: dark glass */
.happ { border-radius: var(--r-xl); padding: 22px; position: relative; overflow: hidden; color: #fff; margin: 0 0 14px;
  background: linear-gradient(160deg, #1c1c1e 0%, #2c2c2e 60%, #1c1c1e 100%); box-shadow: var(--shadow-card); }
.happ::before { content: ""; position: absolute; inset: -40% -20% auto -20%; height: 220px; background: radial-gradient(60% 80% at 20% 30%, rgba(10,132,255,.55), transparent 70%), radial-gradient(50% 70% at 80% 20%, rgba(191,90,242,.45), transparent 70%); filter: blur(30px); pointer-events: none; }
.happ > * { position: relative; }
.happ h2 { color: #fff; margin: 0 0 4px; }
.happ p { color: rgba(255,255,255,.72); font-size: 15px; margin: 0 0 16px; }
.happ a:not(.btn) { color: #fff; text-decoration: underline; }
.happ .tag { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 8px; }
.happ pre.conf { background: rgba(0,0,0,.35); color: #fff; box-shadow: none; }

/* ---------- hero (landing) */
.hero { position: relative; z-index: 1; flex: 1; display: grid; place-items: center; text-align: center; padding: 72px 24px 80px; overflow: hidden; }
.hero .aurora { inset: -10% -20% -10% -20%; height: auto; opacity: .85; }
@media (prefers-color-scheme: dark) { .hero .aurora { opacity: .85; } .hero .aurora i:nth-child(1) { background: #1e4bd8; } .hero .aurora i:nth-child(2) { background: #6a2fd6; } .hero .aurora i:nth-child(3) { background: #0e8f86; } }
.hero .hero-body { position: relative; max-width: 560px; width: 100%; }
.hero h1 { font-size: 46px; letter-spacing: -.03em; line-height: 1.02; margin: 18px 0 12px; }
@media (min-width: 900px) { .hero h1 { font-size: 64px; } }
.hero .sub { font-size: 19px; max-width: 420px; margin: 0 auto 30px; }
.hero .brandmark { font-weight: 700; font-size: 15px; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-2); }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .fine { font-size: 13px; color: var(--fg-2); margin-top: 18px; }
.hero ol { text-align: left; display: inline-block; margin: 0 0 20px; padding-left: 22px; color: var(--fg-2); font-size: 15px; }

/* ---------- forms */
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; font-size: 14px; font-weight: 500; color: var(--fg-2); }
.form .opt { font-weight: 400; color: var(--fg-3); margin-left: 6px; }
.form input, .form select, .form textarea { font: inherit; font-size: 17px; letter-spacing: -.01em; color: var(--fg); padding: 12px 14px; min-height: 48px; border: 0; border-radius: var(--r-m); background: var(--bg-solid); box-shadow: inset 0 0 0 1px var(--hair); }
.form input:focus, .form select:focus, .form textarea:focus { outline: 0; box-shadow: inset 0 0 0 1px var(--accent), 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.form input:disabled { color: var(--fg-2); background: var(--fill); }
.form textarea { resize: vertical; }
input.short { width: 6em; }
label.check { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: 15px; color: var(--fg); }
label.check input { width: 20px; height: 20px; accent-color: var(--accent); }

/* ---------- lists, tables, tags (admin, news, status) */
.table { width: 100%; border-collapse: collapse; font-size: 15px; }
.table th { text-align: left; font-size: 12px; font-weight: 600; color: var(--fg-2); letter-spacing: .02em; padding: 8px 10px; border-bottom: 1px solid var(--hair); }
.table td { padding: 12px 10px; border-bottom: 1px solid var(--hair); vertical-align: top; }
.table-wrap { overflow-x: auto; margin: 0 -20px; padding: 0 20px; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--fill); color: var(--fg-2); letter-spacing: 0; }
.tag.approved { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.tag.pending { background: color-mix(in srgb, var(--warn) 20%, transparent); color: var(--warn); }
.tag.rejected, .tag.blocked, .tag.off { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }
.lights { list-style: none; padding: 0; margin: 0 0 18px; }
.lights li { display: flex; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--hair); }
.lights .dot { width: 12px; height: 12px; }
.lights .muted { margin-left: auto; font-variant-numeric: tabular-nums; }
.overall { font-weight: 600; padding: 14px 16px; border-radius: var(--r-l); background: var(--fill); }
.overall.green { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.overall.yellow { background: color-mix(in srgb, var(--warn) 18%, transparent); }
.overall.red { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }
.md p:last-child { margin-bottom: 0; }
details.acc { border-bottom: 1px solid var(--hair); }
details.acc summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; min-height: 52px; font-weight: 600; font-size: 17px; letter-spacing: -.01em; }
details.acc summary::-webkit-details-marker { display: none; }
details.acc summary::after { content: ""; width: 9px; height: 9px; border-right: 1.5px solid var(--fg-3); border-bottom: 1.5px solid var(--fg-3); transform: rotate(45deg); transition: transform 200ms; margin-right: 4px; }
details.acc[open] summary::after { transform: rotate(-135deg); }
details.acc > :not(summary) { padding-bottom: 16px; }
.steps { padding-left: 22px; margin: 0 0 10px; } .steps li { margin: 8px 0; } .steps ul { padding-left: 18px; margin: 6px 0; }
.qr { width: 100%; max-width: 300px; display: block; margin: 0 auto; border-radius: var(--r-l); background: #fff; padding: 12px; image-rendering: pixelated; box-shadow: var(--shadow-card); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* full-bleed pages (landing, login) */
main.full { max-width: none; padding: 0; display: flex; flex-direction: column; }