html,body{margin:0}
/* Night-sky single theme: twinkling star canvas behind glass panels; gold star accent, periwinkle secondary.
   Layout: sticky glass header, intro, tabs (events / looking for company / people), filters, card grid, dialogs. */
:root{
  --bg:#060a1c; --bg2:#0d1433; --surface:rgba(16,24,56,.72); --surface-solid:#111a3d;
  --fg:#eaf0ff; --muted:#9aa7d0; --line:rgba(158,178,255,.2);
  --accent:#ffd479; --accent-fg:#1a1530; --blue:#8ea2ff; --soft:rgba(142,162,255,.16);
  --danger:#ff8f8f;
  --font-display:"Unbounded","Onest",system-ui,sans-serif;
  --font-body:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
body{background:radial-gradient(900px 500px at 85% -5%,rgba(120,90,255,.28),transparent 60%),radial-gradient(700px 500px at 5% 20%,rgba(40,110,220,.2),transparent 60%),linear-gradient(180deg,var(--bg2),var(--bg) 70%);
  background-color:var(--bg);background-attachment:fixed;color:var(--fg);font:15px/1.5 var(--font-body);min-height:100vh;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0 32px}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg2)}
#sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.wrap{max-width:1120px;margin:0 auto;position:relative;z-index:1}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:rgba(8,12,34,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;height:56px;margin:0 calc(-1*max(16px,env(safe-area-inset-left,0px)));padding:0 max(16px,env(safe-area-inset-left,0px))}
.brand{font:600 18px var(--font-display);letter-spacing:-.02em;display:flex;gap:10px;align-items:center}
.brand svg{width:20px;height:20px;fill:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.me{display:flex;gap:8px;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:99px;padding:4px 14px 4px 4px;font-weight:500}
.av{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font:600 13px var(--font-display);color:#0b1030;flex:none}
.av.big{width:64px;height:64px;font-size:26px}
.intro{padding:44px 0 8px;max-width:760px}
h1{font:600 clamp(26px,5vw,42px)/1.12 var(--font-display);letter-spacing:-.03em;margin:0 0 14px;text-wrap:balance}
h1 em{font-style:normal;color:var(--accent)}
.intro p{margin:0;color:var(--muted);font-size:17px;max-width:60ch}
.bar{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-top:32px}
.tabs{display:flex;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:4px;flex-wrap:wrap}
.tabs button{border:0;background:none;padding:7px 14px;border-radius:8px;color:var(--muted);font-weight:500}
.tabs button[aria-selected="true"]{background:var(--soft);color:var(--accent)}
.btn{background:var(--accent);color:var(--accent-fg);border:0;border-radius:10px;padding:9px 16px;font-weight:600}
.btn.ghost{background:none;color:var(--fg);border:1px solid var(--line)}
.btn.sm{padding:6px 12px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.filters{display:grid;grid-template-columns:1fr 190px 190px;gap:10px;margin-top:14px}
.filters>*{min-width:0}
input,select,textarea{width:100%;background:rgba(8,12,34,.6);border:1px solid var(--line);border-radius:10px;padding:9px 12px}
textarea{resize:vertical}
.mine{display:flex;align-items:center;gap:8px;margin-top:12px;color:var(--muted);font-size:14px;width:max-content;max-width:100%}
.mine input{width:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-top:20px}
.card{background:var(--surface);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:12px;font-weight:500;padding:3px 10px;border-radius:99px;border:1px solid var(--line);color:var(--muted)}
.tag.kind{background:var(--soft);border-color:transparent;color:var(--blue);font-weight:600}
.tag.hit{border-color:var(--accent);color:var(--accent)}
.card h3{margin:0;font:600 17px/1.3 var(--font-display);letter-spacing:-.02em;text-wrap:balance}
.card p{margin:0;color:var(--muted)}
.meta{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:14px}
.meta b{display:inline-block;width:108px;color:var(--muted);font-weight:500}
.who{font-size:12.5px;color:var(--muted);margin-top:auto}
.linkbtn{background:none;border:0;padding:0;color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.people{display:flex;gap:6px;flex-wrap:wrap}
.people span{font-size:12px;background:var(--soft);border-radius:99px;padding:2px 9px}
.cardfoot{display:flex;gap:8px}
.cardfoot .btn{flex:1}
.meter{height:4px;border-radius:9px;background:var(--soft);overflow:hidden}
.meter div{height:100%;background:var(--accent)}
.pcard{cursor:pointer;text-align:left}
.phead{display:flex;gap:12px;align-items:center}
.phead h3{font-size:16px}
.phead small{color:var(--muted);display:block}
.empty{margin-top:28px;border:1px dashed var(--line);border-radius:16px;padding:40px 16px;text-align:center;color:var(--muted);background:var(--surface)}
dialog{border:1px solid var(--line);border-radius:18px;background:var(--surface-solid);color:var(--fg);padding:22px;width:min(540px,calc(100vw - 32px));max-height:90vh}
dialog::backdrop{background:rgba(3,5,18,.72)}
dialog h2{font:600 19px var(--font-display);margin:0 0 4px;letter-spacing:-.02em}
dialog .sub{margin:0 0 4px;color:var(--muted)}
.f{display:grid;gap:12px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:grid;gap:5px;font-size:13px;font-weight:500;color:var(--muted)}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.seg button{padding:9px;border-radius:10px;border:1px solid var(--line);background:none;font-weight:500}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{border:1px solid var(--line);background:none;border-radius:99px;padding:6px 13px;font-size:14px}
.chips button[aria-pressed="true"]{background:var(--soft);border-color:var(--accent);color:var(--accent)}
.err{color:var(--danger);font-size:13px;min-height:1em;margin:0}
.sec{margin:6px 0 0;font:600 12px var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ul{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:14px}
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--accent);color:var(--accent-fg);padding:9px 16px;border-radius:99px;font-size:14px;font-weight:500;z-index:20}
footer{margin-top:40px;text-align:center;color:var(--muted);font-size:13px}
@media(max-width:640px){.filters{grid-template-columns:1fr}.row2{grid-template-columns:1fr}}
@media(prefers-reduced-motion:no-preference){.card{transition:border-color .15s,transform .15s}.card:hover{border-color:var(--accent)}.pcard:hover{transform:translateY(-2px)}}

.steps{display:flex;gap:6px}
.steps i{flex:1;height:4px;border-radius:9px;background:var(--soft)}
.steps i.on{background:var(--accent)}
.pw{display:flex;gap:8px}
.pw input{flex:1;min-width:0}
.eye{background:none;border:1px solid var(--line);border-radius:10px;padding:0 12px;color:var(--muted);font-size:13px;flex:none}
.strength{display:block;height:4px;border-radius:9px;background:var(--soft);overflow:hidden}
.strength i{display:block;height:100%;width:0;background:var(--danger);transition:width .2s,background .2s}
.hint{font-size:12.5px;font-weight:400;color:var(--muted)}
.fe{font-size:12.5px;font-weight:400;color:var(--danger);min-height:0}
.fe:empty{display:none}
input.bad{border-color:var(--danger)}
.opt{font-weight:400;opacity:.75;font-size:12px}
.alt{margin:0;text-align:center;color:var(--muted);font-size:14px}
.empty .btn{margin-top:14px}
[hidden]{display:none!important}

/* Дополнительные разделы «Игры», «Попутчики», «Друзья» и администрирование */
.tabs { flex-wrap: wrap; gap: 7px; }
.tabs button { white-space: nowrap; }
#admin-data { margin-top: 18px; }
#admin-data .card { min-width: 0; }
#admin-data button:disabled { opacity: .45; cursor: not-allowed; }
#game-fields, #travel-fields { margin-top: 2px; }
[data-friend-request], [data-friend-accept], [data-friend-decline], [data-friend-remove] { white-space: nowrap; }
@media (max-width: 680px) {
  .tabs { display: flex; overflow-x: auto; flex-wrap: nowrap; max-width: 100%; padding-bottom: 5px; }
  .tabs button { flex: 0 0 auto; }
  #admin-data .grid { grid-template-columns: 1fr; }
}

/* Профили, аватарки и emoji-реакции */
.av-img{object-fit:cover;background:var(--surface-solid);border:1px solid var(--line)}
.av.big.av-img{width:64px;height:64px}
.avatar-preview{display:flex;align-items:center;margin-top:8px}
.stickers{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}
.stickers span{background:var(--soft);border:1px solid var(--line);border-radius:99px;padding:3px 8px;font-size:13px}
.reaction-row{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0 14px}
.reaction{display:flex;flex-direction:column;align-items:center;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px;min-width:62px;font-size:23px}
.reaction small{font-size:10px;color:var(--muted)}
.hero-fade{opacity:.2;transition:opacity .25s}
@media(max-width:650px){.filters{grid-template-columns:1fr}.reaction{min-width:54px}}


/* Счётчик активных посетителей */
.online-counter{display:flex;align-items:center;gap:7px;margin-left:auto;margin-right:16px;color:var(--muted);font-size:12px;white-space:nowrap}
.online-counter strong{color:var(--text);font-variant-numeric:tabular-nums}
.online-dot{width:7px;height:7px;border-radius:50%;background:#65e6a1;box-shadow:0 0 10px #65e6a177;display:inline-block}
@media(max-width:520px){.online-counter{font-size:11px;margin-right:8px}.online-counter .online-dot{width:6px;height:6px}}

.friend-search{margin-bottom:28px;padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--panel,rgba(255,255,255,.035))}.friend-search-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.friend-search-form input{flex:1;min-width:180px;min-height:44px;padding:10px 13px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--text);font:inherit}.friend-search .sub{margin:4px 0 12px}.friend-search .cardfoot{align-items:center;flex-wrap:wrap}