:root{
  --bg:#0E0F12;--surface:#14151A;--raised:#1A1B21;--line:rgba(255,255,255,.08);--line-soft:rgba(255,255,255,.06);
  --ink:#F4F2EE;--ink-2:#C9C9CF;--muted:#9A9BA3;--faint:#6B6C74;
  --coral:#FF8A6B;--coral-hi:#FFB39E;--green:#3DDC97;--amber:#F2B84B;--violet:#8E8CF2;--blue:#6FB7F2;--red:#E5484D;
  --r-sm:9px;--r:12px;--r-lg:18px;--r-xl:24px;
  --font:Figtree,system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
a{color:var(--coral);text-decoration:none}a:hover{color:var(--coral-hi)}
button,input,select,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer}
input::placeholder,textarea::placeholder{color:var(--faint)}
select option{background:var(--surface);color:var(--ink)}
[hidden]{display:none!important}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:var(--r);border:0;font-size:14px;font-weight:600;white-space:nowrap;color:var(--ink);background:rgba(255,255,255,.08);flex:none}
.btn:hover{background:rgba(255,255,255,.12);color:var(--ink)}
.btn-primary{background:var(--ink);color:var(--bg)}.btn-primary:hover{background:#fff;color:var(--bg)}
.btn-ghost{background:transparent;color:var(--ink-2)}.btn-ghost:hover{background:rgba(255,255,255,.06)}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.12)}
.btn-block{width:100%;height:50px;font-size:15.5px;border-radius:13px}
.btn-sm{height:36px;padding:0 14px;font-size:13.5px;border-radius:10px}
.btn-xs{height:28px;padding:0 10px;font-size:12px;border-radius:8px}
.btn:disabled{background:rgba(255,255,255,.07);color:var(--faint);cursor:default}
.icon-btn{width:36px;height:36px;border-radius:var(--r-sm);border:0;background:transparent;color:var(--muted);display:grid;place-items:center;flex:none;padding:0}
.icon-btn:hover{background:rgba(255,255,255,.06);color:var(--ink)}
.icon-btn:disabled{opacity:.3;cursor:default}

/* form */
.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.field>span{font-size:13px;font-weight:600;color:var(--ink-2)}
.input{display:block;width:100%;min-width:0;height:44px;padding:0 14px;border-radius:11px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:15px;outline:none;color-scheme:dark}
.input:focus{border-color:rgba(255,255,255,.28)}
textarea.input{height:auto;padding:11px 14px;line-height:1.45;resize:vertical}
.input-lg{height:48px;font-size:16px;border-radius:12px}
.input-group{display:flex;align-items:center;height:44px;border-radius:11px;border:1px solid var(--line);background:var(--bg);overflow:hidden}
.input-group span{padding:0 2px 0 14px;color:var(--faint);white-space:nowrap;flex:none;font-size:15px}
.input-group input{flex:1;min-width:0;height:100%;padding:0 14px 0 0;border:0;background:transparent;color:var(--ink);font-size:15px;outline:none}
.divider{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--faint)}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.err{font-size:13px;color:#FF8F8F}

/* layout */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:12px clamp(16px,4vw,40px);background:rgba(14,15,18,.86);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line-soft)}
.logo{width:32px;height:32px;border-radius:9px;flex:none;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-size:15px;font-weight:700}
.crumbs{display:flex;align-items:center;gap:6px;min-width:0;font-size:14px;font-weight:600}
.crumbs a{color:var(--muted);padding:6px 4px}.crumbs a.on,.crumbs a:hover{color:var(--ink)}
.crumbs .sep{color:#4A4B52}
.crumbs .cur{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.spacer{flex:1}
.page{width:100%;margin:0 auto;padding:36px clamp(16px,4vw,40px) 80px;display:flex;flex-direction:column;gap:36px}
.page-narrow{max-width:760px;padding-top:24px;padding-bottom:140px;gap:24px}
.page-wide{max-width:1120px}
.h1{margin:0;font-size:clamp(26px,4vw,34px);font-weight:700;letter-spacing:-.02em}
.h2{margin:0;font-size:15px;font-weight:600}
.sub{font-size:13px;line-height:1.45;color:var(--muted);text-wrap:pretty}
.card{display:flex;flex-direction:column;gap:16px;padding:22px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line-soft)}
.card .h2{font-size:16px}

/* avatar */
.avatar{border-radius:50%;flex:none;display:grid;place-items:center;font-weight:700;color:#14100E;border:2px solid #fff}

/* pills */
.pill{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:600}
.dot{width:7px;height:7px;border-radius:50%;flex:none}

/* spaces list */
.live-list{display:flex;flex-direction:column;border-radius:16px;background:var(--surface);border:1px solid var(--line-soft);overflow:hidden}
.live-row{display:flex;align-items:center;gap:14px;padding:10px 12px}
.live-row+.live-row{border-top:1px solid rgba(255,255,255,.05)}
.thumb{border-radius:8px;flex:none;background:linear-gradient(135deg,#24252C,#1A1B21) center/cover no-repeat;box-shadow:inset 0 0 0 1px var(--line-soft)}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.space-card{display:flex;flex-direction:column;gap:12px;min-width:0;color:var(--ink)}
.space-card:hover{color:var(--ink)}
.space-card .cover{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:var(--raised) center/cover no-repeat;box-shadow:inset 0 0 0 1px var(--line-soft);transition:transform .2s}
.space-card:hover .cover{transform:translateY(-2px)}
.space-card .status{position:absolute;left:10px;top:10px;background:rgba(14,15,18,.72);backdrop-filter:blur(10px)}
.space-card .name{font-size:16px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 2px}
.space-card .meta{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);flex-wrap:wrap;padding:0 2px}
.new-card{aspect-ratio:16/9;border-radius:14px;border:1.5px dashed rgba(255,255,255,.18);background:transparent;color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:600}
.new-card:hover{background:rgba(255,255,255,.03);color:var(--ink)}

/* settings */
.hero-cover{position:relative;aspect-ratio:4/1;min-height:120px;border-radius:18px;overflow:hidden;background:var(--raised) center/cover no-repeat;box-shadow:inset 0 0 0 1px var(--line-soft)}
.upload-hit{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer}
.upload-hit:hover{background:rgba(0,0,0,.35);color:var(--ink)}
.upload-hit input{display:none}
.hero-row{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;padding:0 18px;margin-top:-40px;position:relative}
.hero-logo{position:relative;width:92px;height:92px;border-radius:24px;overflow:hidden;background:var(--raised) center/cover no-repeat;border:4px solid var(--bg);flex:none;display:grid;place-items:center;font-size:30px;font-weight:700}
.opt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.opt{display:flex;flex-direction:column;align-items:flex-start;gap:3px;padding:14px;border-radius:14px;text-align:left;color:var(--ink);background:var(--bg);border:1.5px solid var(--line)}
.opt.on{background:rgba(255,255,255,.06);border-color:var(--ink)}
.opt .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.07);color:var(--ink-2);margin-bottom:4px}
.opt b{font-size:14.5px;font-weight:600}
.opt small{font-size:12.5px;line-height:1.4;color:var(--muted)}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:3px;padding:3px;border-radius:12px;background:var(--bg);max-width:360px}
.seg button{height:38px;border:0;border-radius:9px;font-size:13.5px;font-weight:600;background:transparent;color:var(--ink)}
.seg button.on{background:var(--ink);color:var(--bg)}
.days{display:flex;gap:6px;flex-wrap:wrap}
.days button{width:40px;height:40px;border-radius:50%;font-size:13.5px;font-weight:700;padding:0;border:1.5px solid rgba(255,255,255,.1);background:var(--bg);color:var(--ink-2)}
.days button.on{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.room-row{display:flex;align-items:center;gap:12px;padding:8px;border-radius:12px;background:var(--bg);border:1px solid rgba(255,255,255,.05)}
.room-row input{flex:1;min-width:0;height:36px;padding:0 8px;border-radius:8px;border:0;background:transparent;color:var(--ink);font-size:14.5px;font-weight:600;outline:none}
.room-row input:focus{background:rgba(255,255,255,.04)}
.tag-lobby{height:26px;padding:0 10px;border-radius:999px;background:rgba(61,220,151,.14);color:var(--green);font-size:12px;font-weight:700;display:flex;align-items:center;flex:none}
.tag-inv{height:20px;padding:0 7px;border-radius:999px;background:rgba(242,184,75,.14);color:var(--amber);font-size:11px;font-weight:700;display:flex;align-items:center;flex:none}
.team-row{display:flex;align-items:center;gap:12px;padding:8px 4px;min-height:48px}
.team-row .who{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.team-row .who b{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;min-width:0}
.team-row .who small{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.select-sm{height:36px;padding:0 8px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:13.5px;font-weight:600;outline:none;flex:none}
.savebar{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:30;display:flex;align-items:center;gap:8px;padding:8px 8px 8px 18px;border-radius:16px;background:rgba(26,27,33,.94);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);box-shadow:0 16px 40px rgba(0,0,0,.45);width:max-content;max-width:calc(100% - 24px)}
.savebar span{font-size:14px;font-weight:600;flex:1;white-space:nowrap}
#toast{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:100;display:flex;align-items:center;gap:8px;padding:11px 16px;border-radius:999px;background:var(--ink);color:var(--bg);font-size:13.5px;font-weight:600;box-shadow:0 12px 30px rgba(0,0,0,.4);max-width:calc(100% - 24px)}

/* auth + join (centered card over blurred cover) */
.center-stage{position:relative;min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:24px 16px;overflow:hidden}
.center-stage .bg{position:absolute;inset:-40px;background:radial-gradient(ellipse at 30% 20%,#2A2230,#0E0F12 70%) center/cover no-repeat;filter:blur(26px) saturate(1.1);transform:scale(1.08)}
.center-stage .veil{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 30%,rgba(14,15,18,.35),rgba(14,15,18,.92) 75%)}
.glass{position:relative;width:100%;max-width:440px;display:flex;flex-direction:column;gap:20px;padding:24px;border-radius:var(--r-xl);background:rgba(18,19,23,.86);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid var(--line);box-shadow:0 30px 80px rgba(0,0,0,.5)}
.tabs{display:flex;gap:3px;padding:3px;border-radius:12px;background:var(--bg)}
.tabs button{flex:1;height:36px;border:0;border-radius:9px;font-size:13.5px;font-weight:600;background:transparent;color:var(--muted)}
.tabs button.on{background:rgba(255,255,255,.1);color:var(--ink)}
.g-mark{width:20px;height:20px;border-radius:50%;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-size:12px;font-weight:700}
.preview-tile{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:var(--raised);display:grid;place-items:center}
.preview-tile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}
.preview-tile .nm{position:absolute;left:10px;bottom:10px;padding:4px 10px;border-radius:999px;background:rgba(14,15,18,.72);font-size:12px;font-weight:600;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.preview-tile .ctl{position:absolute;right:10px;bottom:10px;display:flex;gap:8px}
.round{width:40px;height:40px;border-radius:50%;border:0;display:grid;place-items:center;padding:0;background:rgba(14,15,18,.72);color:var(--ink);backdrop-filter:blur(10px)}
.round.off{background:var(--red)}
.ring{position:absolute;inset:0;border-radius:50%;border:2px solid var(--violet);animation:ring 1.8s ease-out infinite}
.ring+.ring{animation-delay:.9s}
@keyframes ring{0%{transform:scale(1);opacity:.55}100%{transform:scale(1.9);opacity:0}}
.notice{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:rgba(242,184,75,.1);border:1px solid rgba(242,184,75,.22);font-size:13px}