@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--text-xs:11px;--text-sm:13px;--text-base:14px;--text-md:15px;--text-lg:17px;--text-xl:24px;--text-2xl:28px;--bg:#f8f7f4;--bg-card:#fff;--bg-raised:#f0ede8;--bg-input:#fff;--border:#dddbd6;--border-focus:#f05500;--text-primary:#141414;--text-secondary:#6b6860;--text-muted:#a09d98;--accent:#f05500;--accent-hover:#d94d00;--accent-active:#bf4400;--accent-text:#fff;--link:#f05500;--color-success:#16a34a;--color-success-bg:#16a34a14;--color-success-border:#16a34a2e;--color-error:#dc2626;--color-error-bg:#dc262612;--color-error-border:#dc26262e;--shadow-xs:0 1px 3px #00000012, 0 1px 2px #0000000a;--shadow-sm:0 2px 8px #00000014, 0 1px 3px #0000000d;--shadow-md:0 4px 16px #0000001a, 0 2px 6px #0000000f;--shadow-lg:0 8px 32px #0000001f, 0 4px 12px #00000012;--shadow-card:0 4px 32px #00000017, 0 1px 4px #0000000d;--shadow-btn:0 4px 16px #f055004d;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:22px;--radius-full:999px;--radius-card:var(--radius-xl);--radius-input:var(--radius-md);--radius-btn:var(--radius-md)}[data-theme=dark]{--bg:#0d0d0f;--bg-card:#161618;--bg-raised:#1f1f22;--bg-input:#1f1f22;--border:#2a2a2e;--border-focus:#f05500;--text-primary:#f0ede8;--text-secondary:#9a9794;--text-muted:#555250;--accent:#f05500;--accent-hover:#ff6b1a;--accent-active:#ff7f38;--accent-text:#fff;--link:#ff7030;--shadow-card:0 4px 40px #0000008c, 0 1px 4px #00000059;--shadow-btn:0 4px 20px #f0550066;--color-success:#22c55e;--color-success-bg:#22c55e17;--color-success-border:#22c55e38;--color-error:#f87171;--color-error-bg:#f8717117;--color-error-border:#f8717138}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-size:16px}body{background:var(--bg);color:var(--text-primary);min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif;font-weight:400;transition:background .25s,color .25s}#root{flex-direction:column;min-height:100vh;display:flex}a{color:var(--link);font-weight:500;text-decoration:none;transition:opacity .15s}a:hover{opacity:.8;text-decoration:underline}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input{font-family:inherit}.lobby{background:var(--bg);flex-direction:column;min-height:100vh;transition:background .25s;display:flex}.lobby-header{z-index:50;background:var(--bg-card);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:64px;padding:0 20px;transition:background .25s,border-color .25s;display:flex;position:sticky;top:0}.lobby-brand{align-items:center;gap:10px;display:flex}.lobby-logo-mark{background:var(--accent);border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.lobby-logo-mark svg{width:19px;height:19px}.lobby-brand-name{font-size:var(--text-md);letter-spacing:-.3px;color:var(--text-primary);font-weight:600}.lobby-user{align-items:center;gap:6px;display:flex}.lobby-user-group{align-items:center;gap:8px;display:flex}.lobby-header-sep{background:var(--border);flex-shrink:0;width:1px;height:20px;margin:0 4px}.lobby-user-avatar{color:#fff;width:30px;height:30px;font-size:var(--text-xs);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex;position:relative;box-shadow:0 2px 8px #0000002e}.lobby-status-dot{border:2px solid var(--bg-card);border-radius:50%;width:9px;height:9px;position:absolute;bottom:-1px;right:-1px}.lobby-status-dot--ok{background:var(--color-success)}.lobby-status-dot--spin{background:var(--text-muted);animation:1.2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.lobby-username{font-size:var(--text-sm);color:var(--text-secondary);letter-spacing:.01em;font-weight:500}.lobby-requests-btn{border:1.5px solid var(--border);width:32px;height:32px;color:var(--text-muted);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;transition:border-color .15s,color .15s;display:flex;position:relative}.lobby-requests-btn:hover{border-color:var(--accent);color:var(--accent)}.lobby-requests-badge{border-radius:var(--radius-full);background:var(--accent);color:#fff;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 3px;font-size:9px;font-weight:700;line-height:1;display:flex;position:absolute;top:-4px;right:-4px}.lobby-theme-btn,.lobby-logout{border:1.5px solid var(--border);width:32px;height:32px;color:var(--text-muted);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;transition:border-color .15s,color .15s,background .15s;display:flex}.lobby-theme-btn:hover{border-color:var(--text-secondary);color:var(--text-primary)}.lobby-logout:hover{border-color:var(--accent);color:var(--accent);background:#f055000f}.requests-panel{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:10px;margin-bottom:16px;padding:14px 16px;display:flex}.requests-panel-title{font-size:var(--text-xs);letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);font-weight:600}.request-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.request-from{font-size:var(--text-base);color:var(--text-primary);font-weight:500}.request-actions{gap:6px;display:flex}.req-btn{border-radius:var(--radius-sm);height:32px;font-size:var(--text-sm);cursor:pointer;border:1.5px solid #0000;padding:0 12px;font-family:inherit;font-weight:600;transition:background .15s,opacity .15s}.req-btn--accept{background:var(--accent);color:#fff}.req-btn--accept:hover{background:var(--accent-hover)}.req-btn--reject{border-color:var(--border);color:var(--text-secondary);background:0 0}.req-btn--reject:hover{border-color:var(--text-secondary)}.lobby-main{flex-direction:column;flex:1;gap:6px;width:100%;max-width:560px;margin:0 auto;padding:28px 20px 120px;display:flex}.lobby-section-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.lobby-section-title{font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);font-weight:600}.lobby-add-btn{font-size:var(--text-sm);color:var(--accent);cursor:pointer;background:0 0;border:none;align-items:center;gap:5px;padding:4px 0;font-weight:500;transition:opacity .15s;display:flex}.lobby-add-btn:hover{opacity:.75}.lobby-add-btn svg{width:15px;height:15px}.add-contact-form{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:10px;margin-bottom:16px;padding:14px 16px;transition:background .2s,border-color .2s;display:flex}.add-contact-row{gap:8px;display:flex}.add-contact-input{background:var(--bg-input);border:1.5px solid var(--border);border-radius:var(--radius-sm);height:42px;font-size:var(--text-base);color:var(--text-primary);-webkit-appearance:none;outline:none;flex:1;padding:0 14px;font-family:inherit;font-weight:400;transition:border-color .18s,box-shadow .18s}.add-contact-input::placeholder{color:var(--text-muted)}.add-contact-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #f055001f}.add-contact-submit{background:var(--accent);color:#fff;border-radius:var(--radius-sm);height:42px;font-size:var(--text-sm);cursor:pointer;white-space:nowrap;border:none;padding:0 18px;font-family:inherit;font-weight:600;transition:background .15s,opacity .15s,transform .1s}.add-contact-submit:hover:not(:disabled){background:var(--accent-hover)}.add-contact-submit:active:not(:disabled){transform:scale(.97)}.add-contact-submit:disabled{opacity:.5;cursor:not-allowed}.add-contact-msg{font-size:var(--text-sm);border-radius:var(--radius-sm);padding:8px 12px;font-weight:400;line-height:1.4}.add-contact-error{color:var(--color-error);background:var(--color-error-bg);border:1px solid var(--color-error-border)}.add-contact-success{color:var(--color-success);background:var(--color-success-bg);border:1px solid var(--color-success-border)}.lobby-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:72px 24px 56px;display:flex}.lobby-empty-icon{background:linear-gradient(145deg, var(--bg-card) 0%, var(--bg) 100%);border:1.5px solid var(--border);border-radius:var(--radius-xl);width:72px;height:72px;box-shadow:var(--shadow-sm);justify-content:center;align-items:center;margin-bottom:8px;display:flex}.lobby-empty-icon svg{opacity:.45;width:36px;height:36px}.lobby-empty-title{font-size:var(--text-lg);color:var(--text-primary);letter-spacing:-.3px;font-weight:700}.lobby-empty-sub{font-size:var(--text-base);color:var(--text-secondary);max-width:260px;font-weight:400;line-height:1.6}.contacts-list{flex-direction:column;gap:2px;list-style:none;display:flex}.contact-item{border-radius:var(--radius-md);cursor:pointer;align-items:center;gap:12px;padding:11px 14px;transition:background .12s,transform .12s;display:flex}.contact-item:hover{background:var(--bg-card);transform:translate(2px)}.contact-avatar{color:#fff;width:40px;height:40px;font-size:var(--text-md);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:600;display:flex;position:relative}.contact-presence-dot{background:var(--color-success);width:10px;height:10px;box-shadow:0 0 0 2px var(--bg);border-radius:50%;position:absolute;bottom:1px;right:1px}.contact-name{font-size:var(--text-base);color:var(--text-primary);flex:1;font-weight:500}.contact-chevron{color:var(--text-muted);align-items:center;transition:color .12s,transform .12s;display:flex}.contact-item:hover .contact-chevron{color:var(--accent);transform:translate(2px)}.contact-item--offline .contact-avatar{color:var(--text-muted);background:var(--border)!important}.contact-item--offline .contact-name{color:var(--text-secondary)}.contact-item--offline .contact-chevron{opacity:.4}.contacts-separator{align-items:center;gap:10px;padding:8px 14px 4px;list-style:none;display:flex}.contacts-separator span{font-size:var(--text-xs);letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted);font-weight:600}.contacts-separator:before,.contacts-separator:after{content:"";background:var(--border);flex:1;height:1px}.incoming-call{z-index:200;background:var(--bg-card);border:1.5px solid var(--accent);border-radius:var(--radius-lg);width:calc(100% - 32px);max-width:520px;box-shadow:0 4px 24px #f055002e, var(--shadow-sm);justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;animation:.2s slideDown;display:flex;position:fixed;top:72px;left:50%;transform:translate(-50%)}@keyframes slideDown{0%{opacity:0;transform:translate(-50%)translateY(-8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.incoming-call-text{font-size:var(--text-base);color:var(--text-primary);align-items:center;gap:9px;min-width:0;line-height:1.4;display:flex}.incoming-call-text strong{font-weight:600}.incoming-call-actions{flex-shrink:0;gap:7px;display:flex}.incoming-btn{border-radius:var(--radius-sm);height:34px;font-size:var(--text-sm);cursor:pointer;white-space:nowrap;border:1.5px solid #0000;padding:0 14px;font-family:inherit;font-weight:600;transition:background .15s,opacity .15s,transform .1s}.incoming-btn--accept{background:var(--accent);color:#fff}.incoming-btn--accept:hover{background:var(--accent-hover)}.incoming-btn--accept:active{transform:scale(.97)}.incoming-btn--dismiss{border-color:var(--border);color:var(--text-secondary);background:0 0}.incoming-btn--dismiss:hover{border-color:var(--text-secondary)}.lobby-footer{background:linear-gradient(to top, var(--bg) 60%, transparent);pointer-events:none;justify-content:center;padding:16px 20px 28px;display:flex;position:fixed;bottom:0;left:0;right:0}.lobby-footer-inner{pointer-events:all;flex-direction:column;align-items:center;gap:10px;width:100%;max-width:480px;display:flex}.lobby-footer-btns{flex-direction:column;align-items:center;gap:10px;width:100%;display:flex}.btn-anon-room{background:var(--accent);width:100%;height:52px;color:var(--accent-text);border-radius:var(--radius-btn);font-size:var(--text-md);cursor:pointer;box-shadow:var(--shadow-btn);border:none;justify-content:center;align-items:center;gap:8px;font-family:inherit;font-weight:600;transition:background .15s,box-shadow .15s,transform .1s;display:flex}.btn-anon-room svg{width:16px;height:16px;color:var(--accent-text)}.btn-anon-room:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 6px 24px #f0550066}.btn-anon-room:active{transform:translateY(0)}.btn-join-room{font-size:var(--text-sm);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:4px 8px;font-family:inherit;font-weight:500;transition:color .15s}.btn-join-room:hover{color:var(--accent)}.join-room-form{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-sm);align-items:center;gap:6px;padding:10px 12px;transition:background .2s,border-color .2s;display:flex}.join-room-input{background:var(--bg-input);border:1.5px solid var(--border);border-radius:var(--radius-sm);height:36px;font-size:var(--text-md);letter-spacing:.14em;text-transform:uppercase;color:var(--text-primary);-webkit-appearance:none;outline:none;flex:1;padding:0 12px;font-family:ui-monospace,SF Mono,Fira Code,monospace;font-weight:600;transition:border-color .18s,box-shadow .18s}.join-room-input::placeholder{color:var(--text-muted);letter-spacing:0;font-family:inherit;font-weight:400;font-size:var(--text-sm)}.join-room-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #f055001f}.join-room-submit{background:var(--accent);color:#fff;border-radius:var(--radius-sm);height:36px;font-size:var(--text-sm);cursor:pointer;white-space:nowrap;border:none;padding:0 16px;font-family:inherit;font-weight:600;transition:background .15s,opacity .15s}.join-room-submit:hover:not(:disabled){background:var(--accent-hover)}.join-room-submit:disabled{opacity:.45;cursor:not-allowed}.join-room-cancel{border:1.5px solid var(--border);border-radius:var(--radius-sm);height:36px;font-size:var(--text-sm);color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;padding:0 12px;font-family:inherit;font-weight:500;transition:border-color .15s}.join-room-cancel:hover{border-color:var(--text-secondary)}.room-code-reveal{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-sm);flex-direction:column;gap:12px;padding:16px 18px;display:flex}.room-code-label{font-size:var(--text-sm);color:var(--text-secondary);margin:0;line-height:1.4}.room-code-row{align-items:center;gap:12px;display:flex}.room-code-text{letter-spacing:.22em;color:var(--accent);flex:1;font-family:ui-monospace,SF Mono,Fira Code,monospace;font-size:28px;font-weight:700}.room-code-copy{background:var(--bg-raised);border:1.5px solid var(--border);border-radius:var(--radius-sm);height:34px;font-size:var(--text-sm);color:var(--text-secondary);cursor:pointer;padding:0 14px;font-family:inherit;font-weight:500;transition:border-color .15s,color .15s,background .15s}.room-code-copy:hover{border-color:var(--accent);color:var(--accent);background:#f055000d}.room-code-actions{justify-content:flex-end;gap:8px;display:flex}.lobby-toast{z-index:200;background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:var(--text-sm);color:var(--text-primary);box-shadow:var(--shadow-md);white-space:nowrap;pointer-events:none;padding:10px 18px;font-weight:500;animation:.2s toastIn;position:fixed;bottom:116px;left:50%;transform:translate(-50%)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.chat{background:var(--bg);flex-direction:column;height:100vh;display:flex}.chat-header{z-index:50;background:var(--bg-card);border-bottom:1px solid var(--border);align-items:center;gap:12px;height:64px;padding:0 16px;transition:background .25s,border-color .25s;display:flex;position:sticky;top:0}.chat-back{border:1.5px solid var(--border);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:border-color .15s,color .15s;display:flex}.chat-back:hover{border-color:var(--accent);color:var(--accent)}.chat-header-info{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.chat-contact-avatar{color:#fff;width:36px;height:36px;font-size:var(--text-sm);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:600;display:flex}.chat-header-text{flex-direction:column;min-width:0;display:flex}.chat-contact-name{font-size:var(--text-base);color:var(--text-primary);letter-spacing:-.2px;white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.chat-status-label{font-size:var(--text-xs);margin-top:1px;font-weight:400}.chat-status--ready{color:var(--color-success)}.chat-status--handshake,.chat-status--connecting{color:var(--text-muted)}.chat-status--error{color:var(--color-error)}.chat-header-lock{color:var(--text-muted);opacity:.55;flex-shrink:0;align-items:center;display:flex}.chat-messages{box-sizing:border-box;flex-direction:column;flex:1;align-self:stretch;gap:4px;width:100%;max-width:680px;margin:0 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var(--border);border-radius:var(--radius-lg);width:284px;max-height:280px;box-shadow:var(--shadow-lg);z-index:200;padding:10px;animation:.15s cubic-bezier(.16,1,.3,1) emojiPickerIn;position:absolute;bottom:calc(100% + 8px);left:0;overflow-y:auto}@keyframes emojiPickerIn{0%{opacity:0;transform:translateY(8px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.chat-emoji-category{margin-bottom:8px}.chat-emoji-category-label{font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:4px;padding:0 2px;font-weight:600}.chat-emoji-grid{flex-wrap:wrap;gap:2px;display:flex}.chat-emoji-item{cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;width:36px;height:36px;padding:0;font-size:19px;line-height:1;transition:background 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