:root{
  --milk:#f6f2ea; --milk-2:#efe9dd; --cream:#fffdf8;
  --ink:#2a2622; --ink-soft:#7c756c; --line:#e4ddcf;
  --yes:#34b877; --yes-soft:#e7f6ee; --no:#ec6a54; --no-soft:#fbe9e4;
  --ring:#e9d9b8;
  --dark:#171325;                 /* immersive feed backdrop */
  --shadow:0 24px 60px -24px rgba(0,0,0,.6);
  --fcs:min(78vw,52vh,430px);     /* focused circle size */
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;height:100%;}
body{
  font-family:'Manrope',system-ui,-apple-system,sans-serif;
  background:
    radial-gradient(130% 100% at 50% 30%, #3a3358 0%, #241f3c 40%, #171226 72%, #100c1c 100%);
  color:var(--ink);
  overflow:hidden; position:fixed; inset:0;
  -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input{font-family:inherit;}

.milk-bg{
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(120% 80% at 50% -10%, #fffdf8 0%, transparent 55%),
    radial-gradient(90% 60% at 12% 108%, #f0e7d4 0%, transparent 60%),
    var(--milk);
}

/* ---------- logo ---------- */
.drop-logo{
  width:26px;height:26px;border-radius:60% 60% 62% 62% / 72% 72% 55% 55%;
  transform:rotate(45deg);background:linear-gradient(150deg,#fffdf8,#ecdcb9);
  box-shadow:inset -3px -3px 6px rgba(160,130,80,.22),inset 3px 3px 5px #fff,0 4px 10px -4px rgba(140,110,60,.5);
}
.drop-logo.big{width:64px;height:64px;margin:0 auto 4px;}
.wordmark,.brand-name{font-family:'Unbounded',sans-serif;letter-spacing:-.02em;}

/* ---------- generic ---------- */
.screen{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;}
.btn-primary{background:var(--ink);color:var(--cream);padding:15px 30px;border-radius:100px;font-weight:700;font-size:16px;transition:transform .15s,opacity .15s;box-shadow:0 10px 24px -10px rgba(42,38,34,.6);}
.btn-primary:active{transform:scale(.96);}
.btn-primary:disabled{opacity:.5;}
.ghost-btn{color:var(--ink-soft);font-weight:600;font-size:15px;padding:10px 14px;border-radius:100px;transition:background .15s;}
.ghost-btn:active{background:rgba(0,0,0,.06);}

/* ---------- onboarding ---------- */
.onboard{background:var(--milk);z-index:40;}
.onboard-inner{position:relative;z-index:1;max-width:340px;width:100%;animation:rise .6s cubic-bezier(.2,.8,.2,1);}
.wordmark{font-size:44px;margin:8px 0 0;font-weight:700;}
.tagline{color:var(--ink-soft);font-size:16px;line-height:1.5;margin:14px 0 30px;}
.field input{width:100%;text-align:center;font-size:19px;font-weight:600;padding:16px;border-radius:18px;border:1.5px solid var(--line);background:var(--cream);color:var(--ink);outline:none;transition:border-color .2s;}
.field input:focus{border-color:var(--ring);}
.field{margin-bottom:16px;}
.onboard .btn-primary{width:100%;}
.fineprint{color:var(--ink-soft);font-size:13px;margin-top:22px;opacity:.8;}

/* ---------- topbar (over dark feed) ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:15;
  display:flex;align-items:center;justify-content:space-between;
  padding:calc(12px + var(--safe-t)) 16px 12px;
  background:linear-gradient(rgba(13,11,9,.6),rgba(13,11,9,0));
  pointer-events:none;
}
.topbar .brand,.topbar .ghost-btn{pointer-events:auto;}
.brand{display:flex;align-items:center;gap:9px;padding:4px 6px 4px 2px;border-radius:100px;transition:transform .15s;cursor:pointer;}
.brand:active{transform:scale(.94);}
.logo-wrap{position:relative;display:inline-flex;}
.rec-plus{position:absolute;bottom:-3px;right:-4px;width:16px;height:16px;border-radius:50%;background:#E8732A;color:#fff;font-size:13px;font-weight:800;line-height:16px;text-align:center;box-shadow:0 0 0 2px rgba(20,16,30,.55);}
.brand-name{font-size:19px;font-weight:700;color:#fff;}
.top-actions{display:flex;gap:8px;pointer-events:auto;}
.pill-btn{background:rgba(255,255,255,.16);color:#fff;font-weight:700;font-size:14px;padding:9px 16px;border-radius:100px;backdrop-filter:blur(8px);transition:transform .15s;}
.pill-btn.ghost{background:rgba(255,255,255,.08);}
.pill-btn:active{transform:scale(.94);}

/* ============ IMMERSIVE FEED (lens) ============ */
.feed{position:fixed;inset:0;z-index:5;background:transparent;overflow:hidden;touch-action:none;}
/* faint concentric circles in the depth — parallax as you scroll */
.depth{
  position:fixed;inset:-10%;z-index:2;pointer-events:none;
  background:
    radial-gradient(circle at 50% 46%, transparent 0 30%, rgba(255,255,255,.045) 30% 30.35%, transparent 30.7%),
    radial-gradient(circle at 50% 46%, transparent 0 42%, rgba(255,255,255,.035) 42% 42.3%, transparent 42.6%),
    radial-gradient(circle at 50% 46%, transparent 0 56%, rgba(255,255,255,.028) 56% 56.28%, transparent 56.6%),
    radial-gradient(circle at 50% 46%, transparent 0 72%, rgba(255,255,255,.02) 72% 72.25%, transparent 72.5%);
  will-change:transform;
}
.vignette{
  position:fixed;inset:0;z-index:8;pointer-events:none;
  background:radial-gradient(ellipse 92% 70% at 50% 44%, transparent 46%, rgba(10,8,18,.42) 80%, rgba(10,8,18,.72) 100%);
}
.slide{
  position:absolute;left:50%;top:50%;
  width:var(--fcs);height:var(--fcs);
  will-change:transform,opacity,filter;
}
.slide .circ{width:var(--fcs);height:var(--fcs);border-radius:50%;position:relative;}
.slide .s-below{position:absolute;top:calc(100% + 22px);left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:16px;width:90vw;max-width:520px;opacity:0;transition:opacity .25s;pointer-events:none;}
.slide.on .s-below{opacity:1;pointer-events:auto;}
/* refined ring: soft outer glow + crisp thin light rim (no primitive conic) */
.slide .circ-ring{
  position:absolute;inset:-3px;border-radius:50%;pointer-events:none;
  box-shadow:0 26px 70px -22px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.18);
  transition:box-shadow .4s;
}
.slide.on .circ-ring{box-shadow:0 30px 80px -20px rgba(0,0,0,.75), 0 0 60px -6px rgba(180,170,255,.22), 0 0 0 1px rgba(255,255,255,.32);}
.slide .circ-holder{position:absolute;inset:0;border-radius:50%;overflow:hidden;background:#1a1626;box-shadow:inset 0 0 0 4px rgba(255,255,255,.94), inset 0 0 0 5px rgba(0,0,0,.06);cursor:pointer;}
.slide .circ-holder video{width:100%;height:100%;object-fit:cover;display:block;}
.mute-badge{position:absolute;bottom:12px;right:12px;z-index:3;width:36px;height:36px;border-radius:50%;background:rgba(0,0,0,.4);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;color:#fff;}
.slide.revealed .mute-badge{display:flex;}
.mute-badge svg{width:18px;height:18px;}

.slide .s-meta{text-align:center;max-width:86%;}
.slide .who{font-weight:800;font-size:19px;color:#fff;letter-spacing:-.01em;text-shadow:0 2px 12px rgba(0,0,0,.4);}
.slide .who .you{font-size:11px;font-weight:700;color:rgba(255,255,255,.7);background:rgba(255,255,255,.15);padding:2px 7px;border-radius:100px;margin-left:6px;}
.slide .cap{color:rgba(255,255,255,.8);font-size:15px;margin-top:5px;line-height:1.4;text-shadow:0 2px 10px rgba(0,0,0,.4);}
.slide .tap-hint{color:rgba(255,255,255,.5);font-size:13px;font-weight:600;margin-top:2px;transition:opacity .2s;}
.slide.revealed .tap-hint{opacity:0;height:0;margin:0;}

/* actions appear only when the circle is tapped */
.slide .s-actions{display:flex;align-items:center;gap:14px;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .28s,transform .28s cubic-bezier(.2,.85,.25,1);}
.slide.revealed .s-actions{opacity:1;transform:none;pointer-events:auto;}
.act{
  display:inline-flex;align-items:center;gap:7px;height:52px;padding:0 20px;border-radius:100px;
  background:rgba(255,255,255,.14);color:#fff;font-weight:700;font-size:16px;backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.1);
  transition:transform .16s cubic-bezier(.2,.9,.3,1.4),background .2s;
}
.act svg{width:25px;height:25px;}
.act .cnt{font-variant-numeric:tabular-nums;}
.act:active{transform:scale(.9);}
.act.no.on{background:var(--no);border-color:transparent;}
.act.yes.on{background:var(--yes);border-color:transparent;}
.act.talk{color:#fff;}
.act.del{color:#ff9d8a;}
.act.pulse{animation:pop .38s ease;}

/* ---------- empty (over dark) ---------- */
.empty{z-index:22;}
.empty h2{font-size:26px;margin:26px 0 8px;color:#fff;}
.empty p{color:rgba(255,255,255,.7);line-height:1.55;margin:0 0 28px;}
.empty-circle{width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;}
.empty-pulse{width:60px;height:60px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#fff,var(--ring));animation:breathe 3s ease-in-out infinite;}

/* ---------- FAB ---------- */
.fab{position:fixed;z-index:16;right:20px;bottom:calc(24px + var(--safe-b));width:66px;height:66px;border-radius:50%;background:var(--cream);border:1px solid var(--line);box-shadow:0 16px 34px -12px rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;transition:transform .18s;}
.fab:active{transform:scale(.92);}
.fab-ring{position:absolute;inset:6px;border-radius:50%;border:2.5px solid var(--ink);}
.fab-drop{width:26px;height:26px;border-radius:60% 60% 62% 62% / 72% 72% 55% 55%;transform:rotate(45deg);background:linear-gradient(150deg,#fffdf8,#ecdcb9);box-shadow:inset -2px -2px 4px rgba(160,130,80,.25),inset 2px 2px 3px #fff;}

/* ============ THREAD SHEET (розмова) ============ */
.thread-sheet{position:fixed;inset:0;z-index:45;background:var(--milk);display:flex;flex-direction:column;animation:slideUp .34s cubic-bezier(.2,.85,.25,1);}
.th-head{display:flex;align-items:center;justify-content:space-between;padding:calc(12px + var(--safe-t)) 14px 12px;border-bottom:1px solid var(--line);}
.th-head .th-title{font-weight:800;font-size:17px;}
.th-head .back{font-size:18px;color:var(--ink);width:44px;}
.th-body{flex:1;overflow-y:auto;padding:16px 16px 24px;scrollbar-width:none;}
.th-body::-webkit-scrollbar{display:none;}

/* root circle at top of thread */
.th-root{display:flex;flex-direction:column;align-items:center;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:8px;}
.th-root .tcirc{width:min(46vw,190px);height:min(46vw,190px);}

/* a thread item (circle reply or text comment) */
.titem{display:flex;gap:11px;padding:12px 0;}
.titem.indent{margin-left:26px;border-left:2px solid var(--line);padding-left:14px;}
.tavatar{width:44px;height:44px;border-radius:50%;flex-shrink:0;background:var(--milk-2);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--ink-soft);overflow:hidden;}
.tavatar video{width:100%;height:100%;object-fit:cover;}
.tcirc{border-radius:50%;position:relative;flex-shrink:0;}
.tcirc-holder{position:absolute;inset:0;border-radius:50%;overflow:hidden;background:#e9e2d4;box-shadow:inset 0 0 0 4px var(--cream);cursor:pointer;}
.tcirc-holder video{width:100%;height:100%;object-fit:cover;}
.tbody{flex:1;min-width:0;}
.tname{font-weight:800;font-size:14px;}
.tname .you{font-size:10px;font-weight:700;color:var(--ink-soft);background:var(--milk-2);padding:1px 6px;border-radius:100px;margin-left:5px;}
.ttext{font-size:15px;line-height:1.45;margin-top:2px;color:var(--ink);word-break:break-word;}
.tcap{font-size:13px;color:var(--ink-soft);margin-top:2px;}
.trow{display:flex;align-items:center;gap:8px;margin-top:8px;}
.tact{display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 11px;border-radius:100px;background:var(--cream);border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--ink-soft);}
.tact svg{width:16px;height:16px;}
.tact.no{color:var(--no);}.tact.no.on{background:var(--no-soft);border-color:var(--no);}
.tact.yes{color:var(--yes);}.tact.yes.on{background:var(--yes-soft);border-color:var(--yes);}
.tact:active{transform:scale(.93);}
.reply-circle-item{display:flex;flex-direction:column;align-items:flex-start;gap:8px;}
.reply-circle-item .rc-top{display:flex;gap:11px;align-items:flex-start;width:100%;}

/* compose bar */
.th-compose{border-top:1px solid var(--line);padding:10px 12px calc(10px + var(--safe-b));background:var(--cream);}
.reply-target{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-soft);padding:4px 6px 8px;}
.reply-target b{color:var(--ink);}
.reply-target button{color:var(--ink-soft);font-size:14px;padding:2px 8px;}
.compose-row{display:flex;align-items:center;gap:10px;}
.compose-circle{width:48px;height:48px;border-radius:50%;background:var(--milk-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .15s;}
.compose-circle:active{transform:scale(.92);}
.cc-drop{width:22px;height:22px;border-radius:60% 60% 62% 62% / 72% 72% 55% 55%;transform:rotate(45deg);background:linear-gradient(150deg,#fff,var(--ring));box-shadow:inset -2px -2px 3px rgba(160,130,80,.25);}
.comment-input{flex:1;min-width:0;height:48px;padding:0 16px;border-radius:100px;border:1px solid var(--line);background:var(--milk);color:var(--ink);font-size:15px;outline:none;}
.comment-input:focus{border-color:var(--ring);}
.comment-send{width:48px;height:48px;border-radius:50%;background:var(--ink);color:var(--cream);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .15s,opacity .15s;}
.comment-send:active{transform:scale(.92);}
.comment-send:disabled{opacity:.4;}
.comment-send svg{width:20px;height:20px;}

/* ---------- mine ---------- */
.mine{justify-content:flex-start;align-items:stretch;background:var(--milk);padding:0;z-index:25;}
.mine-head{position:relative;z-index:1;display:flex;align-items:center;gap:6px;padding:calc(14px + var(--safe-t)) 14px 12px;}
.mine-head h2{font-size:20px;margin:0;}
.mine-list{position:relative;z-index:1;flex:1;overflow-y:auto;padding:8px 18px calc(30px + var(--safe-b));display:flex;flex-direction:column;gap:14px;}
.mine-item{display:flex;align-items:center;gap:14px;background:var(--cream);border:1px solid var(--line);border-radius:20px;padding:12px;}
.mine-thumb{width:66px;height:66px;border-radius:50%;object-fit:cover;background:#e9e2d4;flex-shrink:0;}
.mine-body{flex:1;min-width:0;}
.mine-cap{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.mine-stats{display:flex;gap:14px;margin-top:5px;font-size:13px;color:var(--ink-soft);font-weight:600;}
.mine-stats .s-yes{color:var(--yes);}.mine-stats .s-no{color:var(--no);}
.mine-del{color:var(--ink-soft);padding:8px;border-radius:12px;font-size:16px;}
.mine-del:active{background:var(--no-soft);color:var(--no);}
.mine-empty{text-align:center;color:var(--ink-soft);margin-top:60px;line-height:1.6;}

/* ---------- recorder ---------- */
.recorder{position:fixed;inset:0;z-index:50;background:#181410;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:26px;gap:24px;}
.rec-stage{display:flex;flex-direction:column;align-items:center;gap:16px;}
.reply-ctx{color:rgba(255,255,255,.85);font-size:14px;font-weight:600;background:rgba(255,255,255,.08);padding:8px 16px;border-radius:100px;}
.reply-ctx b{color:#fff;}
.rec-circle{width:min(80vw,60vh,420px);height:min(80vw,60vh,420px);border-radius:50%;position:relative;background:#241f19;box-shadow:0 30px 70px -30px rgba(0,0,0,.8);}
.rec-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:50%;transform:scaleX(-1);}
#playback{transform:none;}
.rec-progress{position:absolute;inset:-8px;width:calc(100% + 16px);height:calc(100% + 16px);transform:rotate(-90deg);pointer-events:none;}
.rec-progress-track{fill:none;stroke:rgba(255,255,255,.12);stroke-width:2;}
.rec-progress-bar{fill:none;stroke:var(--no);stroke-width:3;stroke-linecap:round;stroke-dasharray:301.6;stroke-dashoffset:301.6;transition:stroke-dashoffset .1s linear;}
.rec-dot{position:absolute;top:16px;left:50%;transform:translateX(-50%);width:12px;height:12px;border-radius:50%;background:var(--no);animation:rec-pulse 1.4s infinite;}
.rec-hint{color:rgba(255,255,255,.6);font-size:15px;text-align:center;margin:0;min-height:20px;}
.rec-controls{display:flex;align-items:center;justify-content:center;gap:30px;width:100%;max-width:360px;}
.rec-controls .ghost-btn{color:rgba(255,255,255,.65);flex:1;text-align:left;}
.rec-spacer{flex:1;}
.shutter{width:78px;height:78px;border-radius:50%;background:transparent;border:4px solid #fff;display:flex;align-items:center;justify-content:center;transition:transform .15s;}
.shutter span{width:60px;height:60px;border-radius:50%;background:var(--no);transition:.25s cubic-bezier(.2,.9,.3,1.4);}
.shutter.recording span{width:30px;height:30px;border-radius:9px;}
.shutter:active{transform:scale(.94);}
.publish-controls{width:100%;max-width:360px;display:flex;flex-direction:column;gap:16px;}
.caption-input{width:100%;padding:15px 18px;border-radius:16px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.07);color:#fff;font-size:15px;outline:none;text-align:center;}
.caption-input::placeholder{color:rgba(255,255,255,.4);}
.publish-row{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.publish-row .ghost-btn{color:rgba(255,255,255,.7);}
.publish-row .btn-primary{background:#fff;color:#181410;flex:1;}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:calc(120px + var(--safe-b));transform:translate(-50%,20px);z-index:60;background:#000;color:#fff;padding:12px 20px;border-radius:100px;font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:.3s;max-width:88vw;text-align:center;}
.toast.show{opacity:1;transform:translate(-50%,0);}

/* ============ ROOMS LIST ============ */
.rooms{justify-content:flex-start;align-items:stretch;background:var(--milk);padding:0;z-index:30;overflow-y:auto;}
.rooms-head{position:relative;z-index:1;display:flex;align-items:center;gap:6px;padding:calc(14px + var(--safe-t)) 14px 8px;}
.rooms-head h2{font-size:20px;margin:0;}
.rooms-intro{position:relative;z-index:1;color:var(--ink-soft);font-size:14px;line-height:1.5;padding:0 20px 16px;text-align:left;}
.rooms-cta{position:relative;z-index:1;display:flex;flex-direction:column;gap:10px;padding:0 20px 18px;}
.rooms-cta .btn-primary{width:100%;}
.rooms-list{position:relative;z-index:1;padding:0 18px calc(30px + var(--safe-b));display:flex;flex-direction:column;gap:12px;}
.room-card{display:flex;align-items:center;gap:14px;background:var(--cream);border:1px solid var(--line);border-radius:20px;padding:15px;text-align:left;transition:transform .15s;}
.room-card:active{transform:scale(.98);}
.room-card .rc-icon{width:48px;height:48px;border-radius:50%;flex-shrink:0;background:radial-gradient(circle at 38% 34%,#fff,var(--ring));box-shadow:inset -2px -2px 5px rgba(160,130,80,.2);}
.room-card .rc-body{flex:1;min-width:0;}
.room-card .rc-title{font-weight:800;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.room-card .rc-sub{font-size:13px;color:var(--ink-soft);margin-top:3px;}
.room-card .rc-badge{font-size:11px;font-weight:700;padding:3px 9px;border-radius:100px;}
.room-card .rc-badge.pub{background:var(--yes-soft);color:var(--yes);}
.room-card .rc-badge.closed{background:var(--no-soft);color:var(--no);}
.rooms-empty{text-align:center;color:var(--ink-soft);margin-top:40px;line-height:1.6;}

/* ============ MODALS ============ */
.modal-wrap{position:fixed;inset:0;z-index:55;background:rgba(20,16,30,.5);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;padding:0;}
.modal{width:100%;max-width:480px;background:var(--milk);border-radius:26px 26px 0 0;padding:26px 22px calc(26px + var(--safe-b));animation:slideUp .3s cubic-bezier(.2,.85,.25,1);text-align:center;}
.modal h3{font-size:20px;margin:0 0 16px;}
.modal-input{width:100%;padding:15px 16px;border-radius:16px;border:1.5px solid var(--line);background:var(--cream);color:var(--ink);font-size:16px;outline:none;margin-bottom:14px;}
.modal-input:focus{border-color:var(--ring);}
.modal-sub{color:var(--ink-soft);font-size:14px;margin:4px 0 14px;line-height:1.5;}
.switch-row{display:flex;align-items:center;justify-content:space-between;text-align:left;background:var(--cream);border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin-bottom:18px;}
.switch-row small{color:var(--ink-soft);}
.switch{appearance:none;width:50px;height:30px;border-radius:100px;background:var(--line);position:relative;cursor:pointer;transition:background .2s;flex-shrink:0;}
.switch:checked{background:var(--yes);}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 2px 5px rgba(0,0,0,.2);}
.switch:checked::after{transform:translateX(20px);}
.modal-row{display:flex;align-items:center;justify-content:space-between;gap:14px;}
.modal-row .btn-primary{flex:1;}
.join-drop{width:56px;height:56px;margin:0 auto 12px;border-radius:60% 60% 62% 62% / 72% 72% 55% 55%;transform:rotate(45deg);background:linear-gradient(150deg,#fffdf8,#ecdcb9);box-shadow:inset -3px -3px 6px rgba(160,130,80,.22),inset 3px 3px 5px #fff;}

/* ============ ROOM RADIAL VIEW ============ */
.room-view{position:fixed;inset:0;z-index:35;overflow:hidden;}
.room-bg{position:absolute;inset:0;z-index:0;background:radial-gradient(130% 100% at 50% 40%, #efe7d7 0%, #e6dcc6 46%, #d8cbb0 100%);}
.room-head{position:relative;z-index:3;display:flex;align-items:center;gap:8px;padding:calc(12px + var(--safe-t)) 12px 10px;}
.room-head .back{font-size:20px;color:var(--ink);width:44px;flex-shrink:0;}
.room-title-wrap{flex:1;min-width:0;text-align:center;}
.room-title{font-weight:800;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.room-meta{font-size:12px;color:var(--ink-soft);margin-top:1px;}
.room-head .ghost-btn{width:44px;flex-shrink:0;color:var(--ink);font-size:20px;}
.room-menu{position:absolute;top:calc(56px + var(--safe-t));right:12px;z-index:6;background:var(--cream);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:6px;display:flex;flex-direction:column;min-width:210px;}
.room-menu button{text-align:left;padding:12px 14px;border-radius:10px;font-weight:600;font-size:14px;color:var(--ink);}
.room-menu button:active{background:var(--milk-2);}
.room-menu button.danger{color:var(--no);}
.room-stage{position:absolute;inset:0;z-index:2;}
.rnode{position:absolute;left:50%;top:50%;border-radius:50%;transition:transform .5s cubic-bezier(.3,.8,.3,1),width .5s cubic-bezier(.3,.8,.3,1),height .5s cubic-bezier(.3,.8,.3,1);cursor:pointer;}
.rnode .rn-holder{position:absolute;inset:0;border-radius:50%;overflow:hidden;background:#e2d9c6;box-shadow:inset 0 0 0 4px var(--cream),0 16px 40px -16px rgba(80,60,30,.5);}
.rnode .rn-holder video{width:100%;height:100%;object-fit:cover;}
.rnode .rn-name{position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);font-size:12px;font-weight:700;color:var(--ink);white-space:nowrap;opacity:0;transition:opacity .3s;}
.rnode.satellite .rn-name{opacity:1;}
.rnode.center{z-index:5;}
.rnode.center .rn-holder{box-shadow:inset 0 0 0 5px var(--cream),0 30px 70px -24px rgba(80,60,30,.55),0 0 50px -10px rgba(232,115,42,.25);}
.rcenter-below{position:absolute;left:50%;z-index:5;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:12px;width:90vw;max-width:440px;pointer-events:none;}
.rcenter-below .who{font-weight:800;font-size:18px;text-align:center;}
.rcenter-below .cap{color:var(--ink-soft);font-size:14px;text-align:center;margin-top:2px;}
.rcenter-below .s-actions{pointer-events:auto;display:flex;gap:12px;}
.rcenter-below .act{background:var(--cream);border:1px solid var(--line);color:var(--ink);backdrop-filter:none;box-shadow:0 8px 20px -12px rgba(80,60,30,.4);}
.rcenter-below .act.no{color:var(--no);}.rcenter-below .act.no.on{background:var(--no);color:#fff;}
.rcenter-below .act.yes{color:var(--yes);}.rcenter-below .act.yes.on{background:var(--yes);color:#fff;}
.rcenter-below .act.talk{color:var(--ink-soft);}
.rcenter-below .act.del{color:var(--no);}
.room-empty{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--ink-soft);line-height:1.6;font-size:16px;padding:30px;}
.room-record{position:absolute;z-index:6;left:50%;transform:translateX(-50%);bottom:calc(24px + var(--safe-b));display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:var(--cream);height:56px;padding:0 24px;border-radius:100px;font-weight:700;font-size:16px;box-shadow:0 14px 30px -12px rgba(0,0,0,.5);transition:transform .15s;}
.room-record:active{transform:translateX(-50%) scale(.95);}
.rr-drop{width:22px;height:22px;border-radius:60% 60% 62% 62% / 72% 72% 55% 55%;transform:rotate(45deg);background:linear-gradient(150deg,#fffdf8,#ecdcb9);}

@keyframes spin{to{transform:rotate(360deg);}}
@keyframes breathe{0%,100%{transform:scale(.85);opacity:.8;}50%{transform:scale(1.05);opacity:1;}}
@keyframes rise{from{transform:translateY(16px);opacity:0;}to{transform:translateY(0);opacity:1;}}
@keyframes slideUp{from{transform:translateY(100%);}to{transform:translateY(0);}}
@keyframes pop{0%{transform:scale(1);}40%{transform:scale(1.22);}100%{transform:scale(1);}}
@keyframes rec-pulse{0%{box-shadow:0 0 0 0 rgba(236,106,84,.6);}70%{box-shadow:0 0 0 12px rgba(236,106,84,0);}100%{box-shadow:0 0 0 0 rgba(236,106,84,0);}}
@media (prefers-reduced-motion:reduce){*{animation:none !important;}}