:root{--bg: #0d0f12;--bg2: #14171c;--bg3: #1b1f26;--line: #262b34;--text: #e8ebf0;--muted: #8a92a3;--acc: #c6ff3d;--acc-ink: #0d0f12;--red: #ff5d5d;--radius: 14px;--mono: "JetBrains Mono", ui-monospace, monospace;font-family:Space Grotesk,system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:radial-gradient(1200px 600px at 110% -10%,rgba(198,255,61,.06),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(61,219,217,.05),transparent 60%),var(--bg)}button,input,textarea{font:inherit;color:inherit}a{color:var(--acc)}code{font-family:var(--mono);font-size:.9em;background:var(--bg3);padding:1px 6px;border-radius:6px}.muted{color:var(--muted)}.small{font-size:.82rem}.spacer{flex:1}.logo{font-family:var(--mono);font-weight:700;letter-spacing:-.04em;margin:0;font-size:1.6rem}.logo span{color:var(--acc)}.logo.xl{font-size:clamp(2.6rem,8vw,4.5rem)}.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:14px;width:100%}.card h2{margin:0;font-size:1.15rem}.field{display:flex;flex-direction:column;gap:6px}.field>span{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.field input{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;outline:none;transition:border-color .15s}.field input:focus{border-color:var(--acc)}.code-input{font-family:var(--mono);font-size:1.3rem;letter-spacing:.25em;text-transform:uppercase}.btn{border:1px solid var(--line);background:var(--bg3);border-radius:10px;padding:11px 16px;cursor:pointer;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;transition:transform .08s,background .15s,border-color .15s}.btn:hover{border-color:#3a414d}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--acc);color:var(--acc-ink);border-color:var(--acc);font-weight:700}.btn.primary:hover{filter:brightness(1.05)}.btn.ghost{background:transparent}.btn.danger{color:var(--red);border-color:#ff5d5d59;background:#ff5d5d12}.btn.small{padding:7px 11px;font-size:.85rem;border-radius:8px}.btn.wide{width:100%}.icon-btn{width:38px;height:38px;display:inline-grid;place-items:center;border:none;background:transparent;border-radius:10px;cursor:pointer;color:var(--muted);flex-shrink:0}.icon-btn:hover:not(:disabled){background:var(--bg3);color:var(--text)}.icon-btn:disabled{opacity:.4;cursor:default}.icon-btn svg,.send-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.icon-btn.tiny{width:24px;height:24px;font-size:.75rem}.link-btn{background:none;border:none;color:var(--muted);cursor:pointer;padding:0;font-size:.85em}.link-btn:hover{color:var(--acc)}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:6px 12px;cursor:pointer;font-size:.85rem}.chip.on{background:var(--acc);color:var(--acc-ink);border-color:var(--acc);font-weight:700}.error{background:#ff5d5d1a;border:1px solid rgba(255,93,93,.3);color:#ffb3b3;padding:10px 12px;border-radius:10px;font-size:.9rem}.center-screen{min-height:100%;display:grid;place-items:center;padding:20px}.center-screen .card{max-width:420px;text-align:center}.code-big{font-family:var(--mono);font-size:2.6rem;font-weight:700;letter-spacing:.2em;color:var(--acc)}.code-big.dim{color:var(--muted);text-decoration:line-through}.spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--acc);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.home{max-width:920px;margin:0 auto;padding:8vh 20px 40px}.home-hero{margin-bottom:36px}.tagline{color:var(--muted);font-size:1.15rem;max-width:560px;line-height:1.5}.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}.nick-field,.span-all{grid-column:1 / -1}.nick-field input{font-size:1.1rem;max-width:360px}.home-foot{margin-top:36px;font-size:.85rem}@media(max-width:700px){.home-grid{grid-template-columns:1fr}}.room{height:100%;display:flex;flex-direction:column;position:relative}.room-head{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);background:#0d0f12d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.room-title{flex:1;min-width:0}.room-name{font-weight:700;font-size:1.05rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-sub{display:flex;gap:10px;align-items:center;font-size:.8rem;color:var(--muted);margin-top:2px}.badge{font-family:var(--mono);background:var(--bg3);border-radius:6px;padding:1px 7px}.badge.red{color:var(--red)}.online{display:inline-flex;align-items:center;gap:5px}.dot{width:7px;height:7px;border-radius:50%;background:var(--acc);box-shadow:0 0 8px var(--acc)}.head-actions{display:flex;gap:8px;align-items:center}.code-pill{font-family:var(--mono);font-weight:700;letter-spacing:.15em;background:#c6ff3d1a;color:var(--acc);border:1px dashed rgba(198,255,61,.5);border-radius:8px;padding:6px 10px;cursor:pointer}.room-body{flex:1;display:flex;min-height:0}.messages{flex:1;overflow-y:auto;padding:18px 18px 8px;display:flex;flex-direction:column;gap:3px}.people{width:220px;border-left:1px solid var(--line);padding:16px;overflow-y:auto}.people h3{margin:0 0 12px;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.person{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:.92rem}.avatar{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;color:var(--acc-ink);font-weight:700;font-size:.8rem;flex-shrink:0}.empty{margin:auto;text-align:center;padding:40px 10px;line-height:1.6}.msg{display:flex;flex-direction:column;align-items:flex-start;max-width:min(620px,85%)}.msg.first{margin-top:12px}.msg.mine{align-self:flex-end;align-items:flex-end}.msg-head{display:flex;gap:8px;align-items:baseline;margin:0 4px 4px;font-size:.82rem}.author{font-weight:700}.time{color:var(--muted);font-size:.75rem}.bubble{background:var(--bg2);border:1px solid var(--line);border-radius:4px 14px 14px;padding:9px 13px;max-width:100%}.msg.mine .bubble{background:#1d2414;border-color:#2f3d18;border-radius:14px 4px 14px 14px}.msg:not(.first) .bubble{border-radius:14px}.text{white-space:pre-wrap;word-break:break-word;line-height:1.45}.text a{word-break:break-all}.file+.text{margin-top:8px}.file{display:flex;flex-direction:column;gap:8px;min-width:min(300px,70vw)}.file-preview{display:block;border-radius:10px;overflow:hidden;max-width:100%}.file-preview img,video.file-preview{display:block;max-width:100%;max-height:340px;border-radius:10px;background:#000}.file audio{width:100%;height:40px}.file-row{display:flex;align-items:center;gap:10px}.ext-badge{font-family:var(--mono);font-weight:700;font-size:.7rem;text-transform:uppercase;width:44px;height:44px;border-radius:10px;flex-shrink:0;display:grid;place-items:center;color:var(--c);background:color-mix(in srgb,var(--c) 14%,transparent);border:1px solid color-mix(in srgb,var(--c) 35%,transparent)}.file-meta{flex:1;min-width:0}.file-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-size{color:var(--muted);font-size:.8rem;font-family:var(--mono)}.upload{align-self:flex-end;width:min(380px,85%);background:var(--bg2);border:1px dashed var(--line);border-radius:12px;padding:10px 12px;margin-top:8px}.upload-top{display:flex;gap:10px;align-items:center;font-size:.85rem}.upload-name{flex:1;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar{height:4px;background:var(--bg3);border-radius:4px;margin-top:8px;overflow:hidden}.bar>div{height:100%;background:var(--acc);transition:width .2s}.upload.zipping .bar>div{animation:pulse 1s ease-in-out infinite alternate}.upload.error{border-color:#ff5d5d66}.upload.error .muted{color:#ffb3b3}.upload.error .bar>div{background:var(--red)}@keyframes pulse{0%{opacity:.4}to{opacity:1}}.composer{display:flex;align-items:flex-end;gap:6px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--bg)}.tools{display:flex}.composer textarea{flex:1;resize:none;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:10px 14px;outline:none;line-height:1.4;max-height:180px;min-height:42px}.composer textarea:focus{border-color:#3a414d}.send-btn{width:42px;height:42px;border-radius:12px;border:none;cursor:pointer;background:var(--acc);color:var(--acc-ink);display:grid;place-items:center;flex-shrink:0}.send-btn:disabled{background:var(--bg3);color:var(--muted);cursor:default}.rec-bar{flex:1;display:flex;align-items:center;gap:10px;min-height:42px}.rec-dot{width:10px;height:10px;border-radius:50%;background:var(--red);animation:pulse .7s infinite alternate}.rec-time{font-family:var(--mono);font-weight:700}.closed-banner{text-align:center;padding:8px;background:#ff5d5d1a;color:#ffb3b3;font-size:.9rem;border-top:1px solid rgba(255,93,93,.25)}.drop-overlay{position:absolute;inset:0;z-index:20;display:grid;place-items:center;text-align:center;background:#0d0f12d9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:3px dashed var(--acc);border-radius:16px;margin:8px;font-size:1.3rem;font-weight:700;pointer-events:none}.drop-icon{font-size:3rem;color:var(--acc)}.toast{position:absolute;bottom:90px;left:50%;transform:translate(-50%);background:var(--acc);color:var(--acc-ink);font-weight:700;padding:8px 16px;border-radius:999px;z-index:30;animation:pop .2s}@keyframes pop{0%{transform:translate(-50%,8px);opacity:0}}@media(max-width:800px){.people{display:none}.head-actions .btn:not(.danger){display:none}.msg{max-width:92%}}