:root{color-scheme:dark;--bg:#0b0b12;--surface:#171622;--accent:#9475ff;--muted:#b0a9c5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#f4f1fa;font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}main{max-width:560px;margin:auto;padding:28px 22px 120px}.brand{display:flex;gap:12px;align-items:center;font-size:25px;color:var(--accent);margin-bottom:28px}.brand b{color:#f4f1fa;font-size:21px}h1{font-size:30px;line-height:1.2;margin:16px 0 8px;letter-spacing:-.8px}h2{font-size:20px;margin:0 0 16px}p{margin:8px 0;color:var(--muted)}.card{background:linear-gradient(135deg,#1b1927,#14131d);border:1px solid #ffffff12;border-radius:19px;padding:20px;margin:16px 0}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid .card{margin:0}.metric{font-size:28px;font-weight:650;margin-top:8px}.muted,small{color:var(--muted)}small{font-size:13px}.badge{display:inline-block;color:#71e7ae;background:#163126;border:1px solid #27583d;padding:7px 12px;border-radius:10px;font-size:13px;margin:16px 0}.off{color:#f2ae9f;background:#3a2428;border-color:#614048}button,.button{font:inherit;cursor:pointer;min-height:48px;border-radius:12px;padding:12px 16px;border:1px solid #ffffff18;background:#262232;color:#f4f1fa;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background .18s,transform .18s}button:hover,.button:hover{background:#383047}button:active{transform:scale(.98)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #beaaff;outline-offset:3px}button:disabled{opacity:.5;cursor:wait}.primary{background:#8962f6;border-color:#a482ff;font-weight:600}.primary:hover{background:#9b7aff}.wide{width:100%;margin:8px 0}.danger{color:#ffb7b7}.stack{display:grid;gap:10px}nav{position:fixed;bottom:0;left:0;right:0;max-width:560px;margin:auto;display:flex;padding:10px 12px max(14px,env(safe-area-inset-bottom));background:#12111cf5;border-top:1px solid #ffffff12;backdrop-filter:blur(18px);z-index:2}nav[hidden]{display:none}nav button{flex:1;min-width:0;border:0;background:none;font-size:11px;flex-direction:column;gap:5px;padding:8px 3px;color:var(--muted)}nav button.active{color:#af91ff}nav svg{width:23px;height:23px}label{display:block;margin:16px 0 6px}input,select,textarea{font:inherit;width:100%;background:#100f19;border:1px solid #ffffff25;border-radius:10px;color:#fff;padding:13px}textarea{min-height:130px;font-size:12px;resize:vertical}dialog{color:#f4f1fa;background:#191622;border:1px solid #ffffff25;border-radius:22px;width:min(94%,510px);padding:24px;max-height:90dvh;overflow:auto}dialog::backdrop{background:#000a;backdrop-filter:blur(5px)}.qr{display:block;width:min(100%,280px);margin:20px auto;border-radius:12px}#toast{position:fixed;bottom:105px;left:50%;transform:translateX(-50%);background:#372c52;border-radius:12px;padding:12px 20px;z-index:5;display:none;max-width:90%;width:max-content}.step{display:flex;gap:14px;margin:20px 0}.step span{background:#6349b9;border-radius:50%;width:30px;height:30px;flex-shrink:0;text-align:center;padding-top:3px}.user{padding:16px 0;border-bottom:1px solid #ffffff12}.user:last-child{border:0}.user button{min-height:44px;font-size:12px;padding:8px}progress{width:100%;accent-color:#9475ff}a{color:#baa4ff}.flag{width:42px;height:30px;background:linear-gradient(#171717 33%,#d84949 33%,#d84949 66%,#f7cf64 66%);border-radius:6px}code{overflow-wrap:anywhere}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media(max-width:360px){main{padding:22px 16px 120px}h1{font-size:26px}}


/* Warm glass palette for Friend VPN. */
:root {
  color-scheme: light;
  --bg: #f7f4eb;
  --surface: #fffdf6;
  --accent: #17675e;
  --muted: #4e615a;
  --glass-line: #315e4a25;
  --glass-shine: inset 0 1px 0 #ffffffe0;
}
body {
  min-height: 100dvh;
  color: #16352f;
  background: radial-gradient(ellipse 600px 460px at 84% 55%, #cfe9db 0%, transparent 100%),
              radial-gradient(ellipse 500px 330px at 20% 0%, #ffe5bd 0%, transparent 100%), var(--bg);
}
main { padding: 18px 16px calc(105px + env(safe-area-inset-bottom, 0px)); }
.brand { gap: 9px; margin-bottom: 14px; color: #22786a; }
.brand b { color: #16352f; font-size: 19px; letter-spacing: -.02em; }
.riga-banner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: clamp(144px, 41vw, 202px);
  padding: 20px;
  border-radius: 24px;
  border: 1px solid #8f79563d;
  background: linear-gradient(90deg, #fff1dce8 0%, #fff1dcbb 31%, transparent 71%),
              url('/friend-glass.webp') 61% center / cover, #fff1dc;
  box-shadow: var(--glass-shine), 0 10px 28px #4f382018;
}
.eyebrow { font-weight: 750; letter-spacing: .09em; font-size: 11px; color: #315b4c; max-width: 17ch; }
.riga-banner h1 { margin: 6px 0 0; max-width: 8ch; font-size: clamp(27px, 7.8vw, 42px); line-height: 1.02; letter-spacing: -.04em; }
.card, dialog {
  color: #16352f;
  border-color: var(--glass-line);
  background: linear-gradient(145deg, #ffffffc9, #f3fbf2bf);
  box-shadow: var(--glass-shine), 0 8px 25px #254b3212;
}
button, .button { color: #16352f; background: #e6f0e7; border-color: var(--glass-line); }
button:hover, .button:hover, .card:hover:is(button) { background: #dcece0; }
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible { outline-color: #166b5f; }
.server-card { align-items: flex-start; padding: 15px 16px; margin: 12px 0; }
.server-card > div { min-width: 0; overflow-wrap: anywhere; }
.server-card h2 { margin: 2px 0; font-size: 20px; line-height: 1.25; }
.server-card .badge { margin: 0; padding: 4px 9px; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.server-card .badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge { color: #155947; background: #d7efdf; border-color: #23684838; }
.off { color: #7a3227; background: #f9e4dd; border-color: #b8655442; }
.primary { background: linear-gradient(115deg, #1d7768, #166457); color: #fff; border-color: #10594c; font-weight: 700; }
.primary:hover { background: #10594c; }
.connect-button { display: grid; grid-template-columns: auto 1fr auto; text-align: left; gap: 10px; min-height: 56px; margin: 0; box-shadow: 0 8px 21px #17675e33; }
.connect-button > span:last-child, .help-card > span:last-child { font-size: 25px; line-height: 1; }
.connect-hint { margin: 5px 0 12px; text-align: center; font-size: 13px; overflow-wrap: anywhere; }
.home-metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
.metric-card { display: grid; justify-items: start; align-content: start; gap: 4px; padding: 13px 15px; text-align: left; }
.metric-card .metric { margin: 0; font-size: clamp(20px, 5.5vw, 27px); line-height: 1.25; overflow-wrap: anywhere; }
.metric-card svg, .help-card > svg { color: #1a7062; }
.traffic-icon { color: #9a4e25; font-size: 24px; line-height: 22px; }
.help-card { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; text-align: left; padding: 13px 15px; margin: 12px 0 0; }
nav {
  bottom: max(9px, env(safe-area-inset-bottom, 0px));
  width: calc(100% - 24px);
  max-width: 530px;
  padding: 5px;
  border: 1px solid var(--glass-line);
  border-radius: 20px;
  background: #fffff7;
  box-shadow: var(--glass-shine), 0 12px 32px #173e352e;
}
nav button { min-height: 52px; padding: 5px 2px; line-height: 1.1; gap: 4px; }
nav button.active { background: #cbeadd; color: #134f44; font-weight: 700; }
input, select, textarea { background: #fffefa; border-color: #315e4a52; color: #16352f; }
a { color: #116353; }
.danger { color: #9a302a; }
.step span { color: #185b4d; background: #d1eadc; }
#toast { background: #163d34; color: white; }
progress { accent-color: #166457; }
.user { border-bottom-color: var(--glass-line); }
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card, dialog { backdrop-filter: blur(18px) saturate(125%); -webkit-backdrop-filter: blur(18px) saturate(125%); }
  nav { background: #fffff6c7; backdrop-filter: blur(24px) saturate(140%); -webkit-backdrop-filter: blur(24px) saturate(140%); }
}
@media (max-width: 360px) {
  main { padding-inline: 12px; }
  nav button { font-size: 10px; }
  .riga-banner { padding: 15px; }
}