:root{--bg: radial-gradient(circle at 10% 10%, #0f172a, #0b1221 35%, #060b17 70%);--panel: rgba(255, 255, 255, .06);--panel-strong: rgba(255, 255, 255, .12);--text: #e8ecff;--muted: #9fb0d8;--accent: #8ff7d1;--accent-strong: #48e6aa;--danger: #ff6b6b;--shadow: 0 12px 40px rgba(0, 0, 0, .35);color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Space Grotesk,Segoe UI,Helvetica Neue,sans-serif;font-size:14px;line-height:1.35;background:var(--bg);color:var(--text)}a{color:var(--accent)}#root{min-height:100vh;padding:20px}.page{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.connection-container{display:flex;flex-direction:column;gap:6px}.topbar{display:flex;gap:10px;align-items:center;background:var(--panel);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:12px;box-shadow:var(--shadow)}.code-input{flex:1 1 0%;display:flex;gap:8px;align-items:center;min-width:0}.code-input.copied input{border-color:var(--accent);box-shadow:0 0 0 6px #48e6aa2e;animation:pulse .8s ease}.safety-code{padding:10px 12px;border-radius:12px;background:#8ff7d114;border:1px solid rgba(143,247,209,.2);color:var(--accent);font-weight:600;font-size:14px;letter-spacing:.08em;box-shadow:var(--shadow)}@keyframes pulse{0%{transform:translateY(0)}25%{transform:translateY(-1px)}to{transform:translateY(0)}}.code-input input{flex:0 0 auto;width:132px;padding:8px 10px;border-radius:10px;border:1px solid rgba(255,255,255,.08);background:#ffffff0a;color:var(--text);font-size:15px;letter-spacing:.12em;text-align:center;font-variant-numeric:tabular-nums}.actions{display:flex;gap:8px;margin-left:auto}button{border:none;cursor:pointer;padding:10px 12px;border-radius:10px;font-weight:600;color:#0a0f1d;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%);transition:transform .12s ease,filter .12s ease}button.secondary{background:#ffffff14;color:var(--text);border:1px solid rgba(255,255,255,.12)}button:disabled{cursor:not-allowed;opacity:1;background:#ffffff14;color:#e8ecffb8;border:1px solid rgba(255,255,255,.12);filter:none}.actions button.join.secondary:not(:disabled){background:linear-gradient(135deg,var(--accent) 0%,var(--accent-strong) 100%);color:#0a0f1d;border:none}.actions button.disconnect.secondary:not(:disabled){background:linear-gradient(135deg,#ff6b6bf2,#ff4242e6);color:#1b0b0b;border:1px solid rgba(255,107,107,.45)}.compact-button{padding:6px 10px;font-size:13px;line-height:1.1}button:not(:disabled):hover{transform:translateY(-1px);filter:brightness(1.05)}.status{color:var(--muted);font-size:13px;flex:1 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.panel{background:var(--panel);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:14px;box-shadow:var(--shadow)}.panel h3{display:none}.dropzone{border:1px dashed rgba(255,255,255,.25);border-radius:12px;padding:14px;margin-bottom:10px;text-align:center;color:var(--muted);background:#ffffff08;transition:border-color .12s ease,background .12s ease}.dropzone.active{border-color:var(--accent);background:#48e6aa14}.transfer-list,.history-list{display:flex;flex-direction:column;gap:10px}.transfer-card{background:var(--panel-strong);padding:12px;border-radius:12px;border:1px solid rgba(255,255,255,.08);word-break:break-word}.transfer-card .meta{display:flex;justify-content:space-between;gap:10px;align-items:center;font-weight:600}.transfer-info{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.transfer-name{font-size:12px;word-break:break-word;overflow-wrap:anywhere}.transfer-size{color:var(--muted);font-size:11px}.meta .badge,.meta button{flex-shrink:0}.progress{height:6px;border-radius:6px;background:#ffffff14;overflow:hidden;margin-top:8px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-strong))}.badge{padding:4px 8px;border-radius:8px;font-size:12px;text-transform:uppercase;letter-spacing:.05em;background:#ffffff1a;min-width:64px;text-align:center}.badge.receive{background:#8ff7d11f;color:var(--accent)}.badge.send{background:#ffffff14}.badge.danger{background:#ff6b6b2e;color:#ffc4c4}.chat-window{height:420px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#ffffff0a;display:flex;flex-direction:column;overflow:hidden}.chat-log{flex:1;padding:12px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}.chat-bubble{max-width:70%;min-width:0;padding:10px 12px;border-radius:12px;word-wrap:break-word;overflow-wrap:anywhere;word-break:break-word;background:#ffffff14}.chat-bubble.self{align-self:flex-end;background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#0b1221}.chat-bubble.peer{align-self:flex-start}.chat-input{display:flex;padding:12px;gap:8px;align-items:flex-end;border-top:1px solid rgba(255,255,255,.08);background:#00000029}.chat-input textarea{flex:1;min-height:38px;min-width:0;padding:10px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.08);background:#ffffff0f;color:var(--text);font-family:inherit;font-size:15px;line-height:1.4;resize:none;overflow-y:auto;overflow-wrap:anywhere;word-break:break-word;word-wrap:break-word;box-sizing:border-box;field-sizing:content;max-height:7.2em}@supports (field-sizing: content){.chat-input textarea{field-sizing:content}}.chat-actions{display:flex;flex-direction:row;gap:8px;flex-wrap:wrap;min-width:0;align-self:flex-end}.chat-actions button{padding:6px 10px;font-size:13px;min-width:64px;line-height:1.2;align-self:flex-end}.chat-actions .voice-action{padding:4px 8px;min-width:36px;background:#f2c94c;color:#0f172a;border:1px solid rgba(0,0,0,.08);box-shadow:inset 0 1px #ffffff40}.voice-icon{display:block}.voice-bubble{display:flex;flex-direction:column;gap:6px}.voice-row{display:flex;align-items:center;gap:10px}.voice-btn{padding:6px 10px;min-width:56px;background:#f2c94c;color:#0f172a;border:1px solid rgba(0,0,0,.08);box-shadow:inset 0 1px #ffffff40}.voice-meta{display:flex;flex-direction:column;gap:4px}.voice-duration{font-weight:400;font-size:12px;letter-spacing:.01em}.voice-status{color:var(--muted);font-size:12px}.progress.muted{background:#ffffff0d}.progress-fill.play-progress{background:linear-gradient(90deg,#ffd479,#ff9f7a)}.chat-bubble.voice{background:#ffffff14;color:inherit}.hint{margin-top:6px;font-size:12px;color:var(--muted)}.hint.error{color:#ff9c9c}.history-title{margin:12px 0 4px;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.05em}.install-strip{display:flex;justify-content:flex-end}.install-btn{background:#ffffff1f;color:var(--accent);border:1px solid rgba(143,247,209,.6);padding:8px 12px;border-radius:999px;font-size:14px;letter-spacing:.01em;box-shadow:0 8px 24px #00000040}.install-btn:hover{filter:brightness(1.08)}.footer{margin-top:8px;padding:12px 8px 4px;text-align:center;color:var(--muted);font-size:13px;letter-spacing:.04em}@media (max-width: 960px){#root{padding:12px}.grid{grid-template-columns:1fr}}@media (max-width: 640px){#root{padding:8px}.topbar{flex-direction:column;align-items:stretch;padding:10px;gap:8px}.code-input{width:100%;flex-direction:row;align-items:center;gap:8px}.code-input input{width:120px;flex:0 0 120px}.status{text-align:left;font-size:12px}.actions{width:100%;flex-direction:row;flex-wrap:nowrap;justify-content:space-between;margin-left:0;gap:6px}.actions button{flex:1 1 0;min-width:0;padding:9px 8px;font-size:12px;white-space:nowrap}.panel{padding:10px}.dropzone{padding:8px 10px;margin-bottom:6px;font-size:13px;line-height:1.25}.chat-window{height:clamp(320px,58vh,420px)}.chat-input{padding:10px;flex-direction:column;align-items:stretch}.chat-actions{align-self:stretch;justify-content:flex-start}.transfer-name{font-size:11px}.transfer-size{font-size:10px}}