:root{--bg:#f5f8ff;--bg-elevated:#ffffff;--panel:#ffffff;--panel2:#f5f6f9;--panel3:#ecedf3;--border:#e9eaf0;--border-soft:#eff0f5;--overlay:rgba(10,14,30,.45);--seal:#1f5eff;--seal-hi:#3d74ff;--seal-dim:#0f46e0;--seal-ink:#ffffff;--cipher:#1fae6b;--cipher-dim:#17925a;--danger:#ff5a4a;--danger-dim:#e14536;--text:#14151a;--text-dim:#4a4c56;--muted:#8b8d98;--muted-soft:#c6c8d1;--bubble-out:#1f5eff;--bubble-out-b:#1f5eff;--bubble-in:#ffffff;--bubble-in-b:#ffffff;--tick-read:#1f5eff;--accent:var(--seal);--accent-orange:#ff9a3c;--success:var(--cipher);--f-display:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--f-body:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--f-mono:'JetBrains Mono',ui-monospace,monospace;--r-xs:8px;--r-sm:12px;--r-md:16px;--r-lg:20px;--r-xl:26px;--r-pill:999px;--shadow-1:0 2px 6px rgba(20,20,40,.06);--shadow-2:0 14px 32px -12px rgba(20,20,40,.16);--shadow-3:0 28px 60px -18px rgba(20,20,40,.22);--ease:cubic-bezier(.22,.9,.32,1);--fast:140ms;--med:220ms}[data-theme=light]{--bg:#f5f8ff;--bg-elevated:#ffffff;--panel:#ffffff;--panel2:#f5f6f9;--panel3:#ecedf3;--border:#e9eaf0;--border-soft:#eff0f5;--overlay:rgba(10,14,30,.45);--seal:#1f5eff;--seal-hi:#3d74ff;--seal-dim:#0f46e0;--seal-ink:#ffffff;--cipher:#1fae6b;--cipher-dim:#17925a;--danger:#ff5a4a;--danger-dim:#e14536;--text:#14151a;--text-dim:#4a4c56;--muted:#8b8d98;--muted-soft:#c6c8d1;--bubble-out:#1f5eff;--bubble-out-b:#1f5eff;--bubble-in:#ffffff;--bubble-in-b:#ffffff;--tick-read:#1f5eff;--shadow-1:0 2px 6px rgba(20,20,40,.06);--shadow-2:0 14px 32px -12px rgba(20,20,40,.16);--shadow-3:0 28px 60px -18px rgba(20,20,40,.22)}[data-theme=dark]{--bg:#0f1116;--bg-elevated:#171a21;--panel:#1b1e26;--panel2:#21242e;--panel3:#2a2e3a;--border:#2c303c;--border-soft:#242833;--overlay:rgba(0,0,0,.6);--seal:#4f83ff;--seal-hi:#6c98ff;--seal-dim:#3a6ae8;--seal-ink:#ffffff;--cipher:#33cf8f;--cipher-dim:#25b57a;--danger:#ff7a6c;--danger-dim:#e35c4d;--text:#f0f1f5;--text-dim:#cdd0da;--muted:#8b8ea0;--muted-soft:#4d505e;--bubble-out:#4f83ff;--bubble-out-b:#4f83ff;--bubble-in:#21242e;--bubble-in-b:#21242e;--tick-read:#7ea6ff;--shadow-1:0 2px 8px rgba(0,0,0,.4);--shadow-2:0 16px 36px -12px rgba(0,0,0,.55);--shadow-3:0 28px 64px -18px rgba(0,0,0,.6)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;scrollbar-width:thin;scrollbar-color:var(--border) transparent}body,html{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--f-body);font-size:14.5px;line-height:1.45;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow:hidden}a{color:inherit}button,input,textarea{font-family:inherit;color:inherit}button{background:0 0;border:0;cursor:pointer;font:inherit}textarea{resize:vertical}::selection{background:var(--seal);color:var(--seal-ink)}:focus-visible{outline:2px solid var(--seal-hi);outline-offset:2px;border-radius:6px}.hidden{display:none!important}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--muted-soft)}@media (prefers-reduced-motion:reduce){*,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important;scroll-behavior:auto!important}}svg.icon{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;display:block}.spinner{width:15px;height:15px;border-radius:50%;display:inline-block;vertical-align:-3px;margin-right:7px;border:2px solid color-mix(in srgb,var(--seal) 30%,transparent);border-top-color:var(--seal);animation:.7s linear infinite spin}.spin-icon{animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,100%{opacity:.35;transform:scale(.85)}50%{opacity:1;transform:scale(1)}}.sending-dots{display:inline-flex;gap:3px;vertical-align:middle}.sending-dots span{width:3.5px;height:3.5px;border-radius:50%;background:currentColor;animation:1.1s ease-in-out infinite pulse}.sending-dots span:nth-child(2){animation-delay:.15s}.sending-dots span:nth-child(3){animation-delay:.3s}@keyframes toast-in{from{opacity:0;transform:translate(-50%,10px) scale(.96)}to{opacity:1;transform:translate(-50%,0) scale(1)}}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--text);border:1px solid var(--text);color:#fff;padding:11px 20px;border-radius:var(--r-pill);font-size:12.5px;font-weight:600;z-index:999;display:none;max-width:90vw;text-align:center;box-shadow:var(--shadow-3);animation:toast-in var(--med) var(--ease)}.banner{position:fixed;top:0;left:0;right:0;z-index:1000;display:none;background:linear-gradient(90deg,var(--danger-dim),var(--danger));color:#fff;text-align:center;font-size:12px;font-weight:600;padding:8px;letter-spacing:.2px}.chat-banner{display:none;background:linear-gradient(90deg,var(--danger-dim),var(--danger));color:#fff;text-align:center;font-size:12px;font-weight:600;padding:8px;letter-spacing:.2px;cursor:pointer}.chat-banner:hover{filter:brightness(1.08)}.pinned-msgs-banner{display:none;align-items:center;gap:8px;background:var(--panel2);color:var(--text);font-size:12.5px;font-weight:600;padding:9px 14px;cursor:pointer;border-bottom:1px solid var(--border)}.pinned-msgs-banner:hover{background:var(--panel3)}.pinned-msgs-banner i.fa-thumbtack{color:var(--accent)}.pinned-msgs-banner-chevron{margin-left:auto;font-size:11px;opacity:.6}.pinned-msg-row{display:flex;align-items:center;gap:8px;padding:10px 4px;border-bottom:1px solid var(--border-soft)}.pinned-msg-row:last-child{border-bottom:none}.pinned-msg-row-main{flex:1;min-width:0;cursor:pointer}.pinned-msg-row-who{font-size:11.5px;font-weight:700;color:var(--accent);margin-bottom:2px}.pinned-msg-row-prev{font-size:13px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bubble.pinned-msg{position:relative}.bubble.pinned-msg::before{content:"\f08d";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;top:-7px;font-size:10px;color:var(--accent);background:var(--bg-elevated);border-radius:50%;width:16px;height:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 3px #0002}.bubble.out.pinned-msg::before{right:-4px}.bubble.in.pinned-msg::before{left:-4px}.safety-code{display:flex;flex-wrap:wrap;gap:8px 12px;justify-content:center;margin:14px 0;padding:16px;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--panel2)}.safety-group{font-family:SFMono-Regular,Consolas,'Liberation Mono',monospace;font-size:15px;font-weight:700;letter-spacing:1px;color:var(--text)}.icon-btn{background:0 0;border:none;color:var(--muted);cursor:pointer;width:38px;height:38px;border-radius:var(--r-md);display:inline-flex;align-items:center;justify-content:center;transition:background var(--fast) var(--ease),color var(--fast) var(--ease),transform var(--fast) var(--ease)}.icon-btn:hover{background:var(--panel2);color:var(--text)}.icon-btn:active{transform:scale(.92)}.icon-btn:disabled{opacity:.35;cursor:default;transform:none}.full-btn{width:100%;padding:13px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--panel2);color:var(--text);font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:8px;transition:transform var(--fast) var(--ease),border-color var(--fast) var(--ease),background var(--fast) var(--ease),box-shadow var(--fast) var(--ease),color var(--fast) var(--ease)}.full-btn:hover{border-color:var(--seal);color:var(--seal-hi)}.full-btn:active{transform:scale(.985)}.full-btn.gold{background:var(--seal);color:var(--seal-ink);border:1px solid transparent;font-weight:700;box-shadow:0 12px 24px -10px color-mix(in srgb,var(--seal) 55%,transparent)}.full-btn.gold:hover{border-color:transparent;color:var(--seal-ink);background:var(--seal-hi);transform:translateY(-1px);box-shadow:0 16px 30px -10px color-mix(in srgb,var(--seal) 60%,transparent)}.full-btn.ghost{background:0 0}.full-btn.danger-ghost{background:0 0;color:var(--danger);border-color:color-mix(in srgb,var(--danger) 35%,transparent)}.small-btn{padding:8px 14px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--panel2);color:var(--text);font-size:11px;font-weight:600;cursor:pointer;flex-shrink:0;transition:border-color var(--fast),color var(--fast)}.small-btn:hover{border-color:var(--seal);color:var(--seal-hi)}.small-btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 35%,transparent)}.small-btn.gold-outline{color:var(--seal-hi);border-color:color-mix(in srgb,var(--seal) 40%,transparent)}.link{color:var(--seal-hi);cursor:pointer;text-decoration:none;background:0 0;border:none;font-size:inherit;font-family:inherit;font-weight:600}.link:hover{text-decoration:underline}.empty{padding:36px 18px;text-align:center;color:var(--muted);font-size:12.5px;display:flex;flex-direction:column;align-items:center;gap:10px;line-height:1.6}.empty::before{content:'';width:22px;height:22px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--seal-dim);opacity:0}#settings-fs-body>.empty::before,.list>.empty::before,.modal-body>.empty::before{opacity:1;animation:1s linear infinite spin}@keyframes skeleton-shimmer{0%{background-position:-200px 0}100%{background-position:calc(200px + 100%) 0}}.skel{background:linear-gradient(90deg,var(--panel2) 25%,var(--panel3) 37%,var(--panel2) 63%);background-size:400px 100%;animation:1.4s ease-in-out infinite skeleton-shimmer;border-radius:8px}.skel-row{display:flex;align-items:center;gap:12px;padding:12px 14px}.skel-avatar{width:44px;height:44px;border-radius:50%;flex-shrink:0}.skel-lines{flex:1;display:flex;flex-direction:column;gap:7px}.skel-line{height:11px;border-radius:4px}.skel-line.w60{width:60%}.skel-line.w40{width:40%}.skel-line.w80{width:80%}.skel-line.w30{width:30%}.skel-card{padding:14px;border-radius:var(--r-lg);border:1px solid var(--border);margin-bottom:10px}.skel-wrap{padding-top:2px}#auth-screen{position:relative;min-height:100vh;min-height:100dvh;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(180deg,#cdeaf9 0,#e3f3fb 38%,#fbfdff 78%,#fff 100%)}[data-theme=dark] #auth-screen{background:linear-gradient(180deg,#17233a 0,#121826 45%,var(--bg) 100%)}#auth-screen::before{content:'';position:absolute;inset:-10%;z-index:0;pointer-events:none;background:radial-gradient(38vw 38vw at 22% 18%,rgba(255,255,255,.55),transparent 65%),radial-gradient(42vw 42vw at 82% 78%,rgba(180,225,250,.5),transparent 65%);animation:22s ease-in-out infinite gasDrift;will-change:transform}[data-theme=dark] #auth-screen::before{background:radial-gradient(38vw 38vw at 22% 18%,rgba(79,131,255,.14),transparent 65%),radial-gradient(42vw 42vw at 82% 78%,rgba(120,150,255,.12),transparent 65%)}@keyframes gasDrift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-3%,3%) scale(1.06)}}.aurora-blob,.aurora-stars,.aurora-waves,.aurora-wrap{display:none}#auth-bloom{position:absolute;inset:0;z-index:5;width:100%;height:100%;display:block;pointer-events:none}#auth-field-fallback{display:none}@keyframes cardFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}.auth-shell{position:relative;z-index:2;width:100%;max-width:380px;display:flex;flex-direction:column;align-items:center;justify-content:center}.auth-preview-peek{display:none}.card{position:relative;z-index:2;animation:card-rise .5s var(--ease);width:100%;max-width:380px;background:0 0;border:none;border-radius:0;padding:0;box-shadow:none;animation:card-rise .45s var(--ease)}.auth-brand-pane{display:none}@keyframes card-rise{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.brand{display:none}.brand::before{content:''}.card-brand{display:flex;align-items:center;justify-content:center;margin-bottom:26px}.card-brand .mark{display:none}.card-brand .word{display:flex;flex-direction:column;align-items:center;gap:1px}.card-brand .word b{font-family:var(--f-display);font-size:22px;font-weight:800;letter-spacing:1.5px;color:var(--seal-dim)}.card-brand .word .e2e-chip{display:none}[data-theme=dark] .card-brand .word b{color:#fff}.e2e-badge{display:none}.card h1{font-family:var(--f-display);font-size:22px;font-weight:800;margin-bottom:18px;letter-spacing:-.4px;text-align:center}.card label{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:800;background:rgba(255,255,255,.62);backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);margin:14px 0 0;padding:11px 16px 0;border-radius:14px 14px 0 0;border:1px solid rgba(255,255,255,.5);border-bottom:none;box-shadow:0 10px 22px -14px rgba(20,60,110,.22);position:relative;z-index:1}.card input{width:100%;background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.5);border-top:none;color:var(--text);backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);padding:3px 16px 13px;border-radius:0 0 14px 14px;font-size:14.5px;outline:0;margin-top:-1px;box-shadow:0 10px 22px -14px rgba(20,60,110,.22);position:relative;z-index:1;transition:box-shadow var(--fast),background var(--fast),border-color var(--fast)}.card input:focus{background:rgba(255,255,255,.82);border-color:rgba(31,94,255,.35);box-shadow:0 10px 24px -12px rgba(20,60,110,.3)}.card input::placeholder{color:var(--muted-soft)}[data-theme=dark] .card input,[data-theme=dark] .card label{background:rgba(27,30,38,.55);border-color:rgba(255,255,255,.08);color:var(--text)}[data-theme=dark] .card input:focus{background:rgba(27,30,38,.75)}.card button.primary{width:100%;margin-top:26px;padding:15px;border:1px solid transparent;border-radius:14px;background:var(--seal);color:var(--seal-ink);font-weight:800;font-size:14.5px;cursor:pointer;letter-spacing:.1px;box-shadow:0 14px 28px -12px color-mix(in srgb,var(--seal) 55%,transparent);transition:transform var(--fast) var(--ease),box-shadow var(--fast) var(--ease),opacity var(--fast)}.card button.primary:hover{transform:translateY(-1px);box-shadow:0 18px 34px -12px color-mix(in srgb,var(--seal) 65%,transparent)}.card button.primary:active{transform:translateY(0) scale(.99)}.card button.primary:disabled{opacity:.5;cursor:default;transform:none;box-shadow:none}.row{display:flex;justify-content:space-between;align-items:center;margin-top:16px;font-size:12px}.msg{margin-top:14px;font-size:12.5px;padding:11px 14px;border-radius:var(--r-md);display:none;line-height:1.5}.msg.err{background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger);display:block;border:1px solid color-mix(in srgb,var(--danger) 22%,transparent)}.msg.ok{background:color-mix(in srgb,var(--cipher) 12%,transparent);color:var(--cipher);display:block;border:1px solid color-mix(in srgb,var(--cipher) 22%,transparent)}.hint{font-size:11.5px;color:var(--muted);margin-top:7px;line-height:1.6}.auth-step{display:none}.auth-step.active{display:block;animation:step-in .3s var(--ease)}.step-progress{display:flex;gap:4px;margin-bottom:12px}.step-seg{flex:1;height:3px;border-radius:2px;background:var(--border-soft)}.step-seg.done{background:var(--cipher)}.step-seg.active{background:var(--seal)}.step-label{font-size:10.5px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);margin-bottom:14px}.captcha-q{font-size:15px}.captcha-q .captcha-digit{color:var(--seal);font-weight:800;font-family:var(--f-mono)}@keyframes step-in{from{opacity:0;transform:translateX(6px)}to{opacity:1;transform:translateX(0)}}.otp-input{letter-spacing:9px;text-align:center;font-family:var(--f-mono);font-size:19px;font-weight:600}.warn-box{background:color-mix(in srgb,var(--seal) 9%,transparent);border:1px solid color-mix(in srgb,var(--seal) 25%,transparent);color:var(--seal-hi);font-size:11.5px;padding:12px 14px;border-radius:var(--r-md);margin-top:14px;line-height:1.6}.signup-row{margin-top:20px;padding-top:18px;border-top:1px solid var(--border-soft);text-align:center;font-size:12.5px;color:var(--muted)}.signup-row a.link{font-weight:700;margin-left:5px}#step-setup.active{position:fixed;inset:0;z-index:650;background:var(--bg);display:flex;align-items:center;justify-content:center}.setup-loader{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:360px;padding:24px}.setup-spinner{width:46px;height:46px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--seal);animation:.8s linear infinite spin;margin-bottom:20px}.setup-loader h1{font-size:19px;font-weight:800}.setup-loader .dots{display:inline-flex;margin-left:2px}.setup-loader .dots span{opacity:0;animation:1.4s infinite dotFade;color:var(--seal);font-weight:800}.setup-loader .dots span:first-child{animation-delay:0s}.setup-loader .dots span:nth-child(2){animation-delay:.2s}.setup-loader .dots span:nth-child(3){animation-delay:.4s}@keyframes dotFade{0%,100%,20%{opacity:0}50%{opacity:1}}.setup-loader .hint{margin-top:12px}.preview-hero-icon{width:60px;height:60px;border-radius:var(--r-lg);margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:var(--seal);box-shadow:0 10px 22px -8px color-mix(in srgb,var(--seal) 55%,transparent)}.preview-hero-icon svg{width:26px;height:26px;stroke:var(--seal-ink)}.preview-hero-icon.group{background:var(--cipher)}#chat-screen{display:none;height:100vh;height:100dvh;padding:16px;background:var(--bg)}.app{display:flex;height:100%;max-width:1180px;margin:0 auto;background:var(--bg-elevated);border-radius:30px;overflow:hidden;border:1px solid var(--border-soft);box-shadow:var(--shadow-2)}.sidebar{width:340px;flex-shrink:0;background:var(--bg-elevated);border-right:1px solid var(--border-soft);display:flex;flex-direction:column;min-width:0}.side-head{padding:18px 18px 10px;display:flex;flex-direction:column;gap:14px}.sidebar-titlebar{display:flex;align-items:center;justify-content:space-between;gap:8px}.sidebar-title{font-family:var(--f-display);font-size:25px;font-weight:800;letter-spacing:-.5px;color:var(--text)}.search-accent{display:none}.side-head-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.side-head-left{display:flex;align-items:center;gap:11px;min-width:0}.me-strip{display:flex;align-items:center;gap:10px}.me-strip .me-meta{cursor:pointer;min-width:0}.avatar{width:40px;height:40px;border-radius:50%;background:var(--seal);display:flex;align-items:center;justify-content:center;color:var(--seal-ink);font-weight:700;font-size:14px;flex-shrink:0;cursor:pointer;border:none;position:relative;transition:transform var(--fast) var(--ease)}.avatar:hover{transform:scale(1.05)}.avatar svg{stroke:var(--seal-ink);width:54%;height:54%}.avatar.sm{width:36px;height:36px;font-size:12.5px}.avatar.md{width:44px;height:44px;font-size:15px}.avatar.lg{width:52px;height:52px;font-size:18px}.avatar.xl{width:68px;height:68px;font-size:22px}.presence-dot{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--muted-soft);border:2.5px solid var(--bg-elevated);bottom:-1px;right:-1px;transition:background var(--fast)}.presence-dot.online{background:var(--cipher);box-shadow:0 0 0 2px color-mix(in srgb,var(--cipher) 30%,transparent)}.me-meta{min-width:0}.me{font-family:var(--f-body);color:var(--text);font-size:13.5px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.limits{font-size:10.5px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--f-mono)}.side-head-actions{display:flex;gap:2px;flex-shrink:0}.limit-strip{display:none;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:color-mix(in srgb,var(--seal) 10%,transparent);border:1px solid color-mix(in srgb,var(--seal) 24%,transparent);border-radius:var(--r-md);font-size:11.5px;color:var(--seal-hi);margin:0 18px 10px}.limit-strip.show{display:flex;animation:step-in var(--med) var(--ease)}.limit-strip button{background:var(--seal);color:var(--seal-ink);border:none;padding:6px 12px;border-radius:var(--r-pill);font-size:11px;font-weight:700;cursor:pointer;white-space:nowrap}.search-box{padding:4px 16px 10px;margin-bottom:2px;border-bottom:1px solid var(--border-soft)}.search-box input{width:100%;background:var(--panel2);border:1px solid var(--border-soft);color:var(--text);padding:12px 16px;border-radius:var(--r-pill);font-size:13.5px;outline:0;transition:border-color var(--fast),background var(--fast),box-shadow var(--fast)}.search-box input:focus{border-color:var(--seal);background:var(--panel);box-shadow:0 0 0 3px color-mix(in srgb,var(--seal) 10%,transparent)}.search-box input::placeholder{color:var(--muted-soft)}.tabs{display:flex;gap:6px;padding:0}.tab{flex:1;text-align:center;padding:9px 4px;font-size:12px;font-weight:700;color:var(--muted);cursor:pointer;border-radius:var(--r-pill);background:var(--panel2);transition:color var(--fast),background var(--fast)}.tab.active{color:var(--seal-ink);background:var(--seal)}.tab:not(.active):hover{background:var(--panel3);color:var(--text)}.list{flex:1;overflow-y:auto;contain:content;overscroll-behavior:contain;padding:4px 12px 10px}.bottom-nav{display:flex;flex-shrink:0;border-top:1px solid var(--border-soft);background:var(--panel);padding-bottom:env(safe-area-inset-bottom)}.bnav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 2px 9px;font-size:10.5px;font-weight:700;color:var(--muted);background:0 0;border:none;cursor:pointer;transition:color var(--fast)}.bnav-btn i{font-size:17px}.bnav-btn.active{color:var(--seal)}.bnav-btn:not(.active):hover{color:var(--text)}.bnav-badge{position:absolute;margin-left:12px;margin-top:-4px;background:var(--danger);color:#fff;font-size:9px;font-weight:700;border-radius:999px;min-width:14px;height:14px;line-height:14px;text-align:center;padding:0 3px}.list-item{display:flex;align-items:center;gap:12px;padding:12px 10px;cursor:pointer;border-radius:var(--r-lg);transition:background var(--fast);margin-bottom:2px;position:relative}.list-item:hover{background:var(--panel2)}.list-item:active{background:var(--panel3)}.li-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.li-top{display:flex;justify-content:space-between;align-items:center;gap:6px}.li-name{font-size:14px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}.li-sub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{background:var(--bubble-out);color:#fff;font-size:10.5px;font-weight:800;min-width:20px;height:20px;border-radius:var(--r-pill);display:flex;align-items:center;justify-content:center;padding:0 7px;flex-shrink:0}.badge.pending-req{background:var(--cipher)}.list-item.pinned{background:color-mix(in srgb,var(--accent-orange) 10%,transparent);border-left:2px solid var(--accent-orange)}.pin-ico{font-size:10px;color:var(--accent-orange);margin-right:3px}.suggest-heading{padding:10px 10px 8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--muted)}.suggest-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:2px 10px 16px}.es-wrap{padding:4px 10px 20px;display:flex;flex-direction:column;gap:12px}.es-card{border:1px solid var(--border-soft);border-radius:var(--r-lg);background:var(--panel2);padding:16px;position:relative;overflow:hidden}.es-card::before{content:'';position:absolute;inset:0 0 auto 0;height:3px;background:var(--card-accent,var(--seal))}.es-card-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.es-card-icon{width:34px;height:34px;border-radius:var(--r-md);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;background:var(--seal)}.es-card-icon.cipher{background:var(--cipher)}.es-card-icon.purple{background:linear-gradient(135deg,#8f6fff,#b98cff)}.es-card-icon.orange{background:linear-gradient(135deg,#ff9a3c,#ffb35c)}.es-card-icon.pink{background:linear-gradient(135deg,#ff5fa2,#ff8ac8)}.es-card.card-blue{--card-accent:linear-gradient(90deg,#1f5eff,#6f95ff)}.es-card.card-purple{--card-accent:linear-gradient(90deg,#8f6fff,#b98cff)}.es-card.card-orange{--card-accent:linear-gradient(90deg,#ff9a3c,#ffb35c)}.es-card.card-pink{--card-accent:linear-gradient(90deg,#ff5fa2,#ff8ac8)}.es-card-title{font-size:13.5px;font-weight:700}.es-card-desc{font-size:11.5px;color:var(--muted);line-height:1.55;margin-bottom:10px}.es-link-box{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--border-soft);border-radius:var(--r-pill);padding:9px 14px;margin-bottom:10px}.es-link-box .link-text{flex:1;min-width:0;font-family:var(--f-mono);font-size:11px;color:var(--seal-hi);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.es-qr-wrap{display:flex;flex-direction:row;align-items:center;gap:16px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border-soft)}.es-qr-wrap canvas{border-radius:12px;border:1px solid var(--border-soft);background:#fff;flex-shrink:0}.es-qr-scan-text{display:flex;flex-direction:column;gap:4px;min-width:0}.es-qr-scan-text .big{font-family:var(--f-display);font-size:19px;font-weight:800;color:var(--seal)}.es-qr-scan-text .small{font-size:11px;color:var(--muted);line-height:1.5}.es-checklist-row{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid var(--border-soft)}.es-check-icon{width:18px;height:18px;border-radius:50%;flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;font-size:10px;border:1.5px solid var(--border)}.es-check-icon.done{background:var(--cipher);border-color:var(--cipher);color:#fff}.es-check-label{font-size:12.5px;font-weight:600}.es-check-sub{font-size:11px;color:var(--muted);margin-top:1px}.es-check-action{margin-left:auto;flex-shrink:0}.es-info-row{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--border-soft)}.es-info-row:last-child{border-bottom:none}.es-info-icon{width:15px;flex-shrink:0;color:var(--seal-hi);margin-top:2px;text-align:center}.es-info-title{font-size:12px;font-weight:700;margin-bottom:2px}.es-info-desc{font-size:11.5px;color:var(--muted);line-height:1.55}.es-yt-btn{margin-top:12px}.es-yt-btn i{color:#f03;margin-right:2px}.suggest-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:7px;padding:18px 10px 16px;border:1px solid var(--border-soft);border-radius:var(--r-lg);background:var(--panel2);transition:border-color var(--fast),box-shadow var(--fast)}.suggest-card:hover{border-color:var(--seal);box-shadow:var(--shadow-1)}.suggest-name{font-size:12.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.suggest-uname{font-size:10.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;font-family:var(--f-mono)}.suggest-chat-btn{margin-top:3px;padding:7px 22px;border-radius:var(--r-pill);border:none;background:var(--seal);color:var(--seal-ink);font-size:11.5px;font-weight:700;cursor:pointer;transition:background var(--fast)}.suggest-chat-btn:hover{background:var(--seal-hi)}.create-group-row{padding:8px 18px 12px}.create-group-btn{width:100%;padding:12px;border-radius:var(--r-md);border:1.5px dashed var(--border);background:0 0;color:var(--seal-hi);font-size:12.5px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:border-color var(--fast),background var(--fast)}.create-group-btn:hover{background:color-mix(in srgb,var(--seal) 7%,transparent);border-color:var(--seal-dim)}.member-count-chip{font-size:11px;color:var(--muted);margin-top:4px}.group-badge-icon{width:38px;height:38px;border-radius:50%;background:var(--cipher);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.group-badge-icon.sm{width:36px;height:36px}.group-badge-icon svg{width:50%;height:50%;stroke:#fff}.chat{flex:1;display:flex;flex-direction:column;background:var(--bg);min-width:0;position:relative}.chat-head{padding:14px 22px;border-bottom:1px solid var(--border-soft);display:flex;align-items:center;justify-content:space-between;background:var(--bg-elevated);flex-shrink:0}.chat-head-left{display:flex;align-items:center;gap:11px;min-width:0}.peer-name-btn{background:0 0;border:none;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:1px;padding:0;color:var(--text);min-width:0}.peer-name-btn .peer-primary{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.peer-name-btn .peer-secondary{font-size:10.5px;color:var(--seal-hi);height:0;overflow:hidden;font-family:var(--f-mono);transition:height var(--fast)}.peer-name-btn.revealed .peer-secondary{height:14px}.menu-wrap{position:relative}.menu{position:absolute;right:0;top:42px;background:var(--panel);border:1px solid var(--border-soft);border-radius:var(--r-lg);min-width:200px;display:none;z-index:20;overflow:hidden;box-shadow:var(--shadow-2)}.menu.open{display:block;animation:menu-in .16s var(--ease)}@keyframes menu-in{from{opacity:0;transform:translateY(-4px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.menu button{width:100%;text-align:left;background:0 0;border:none;color:var(--text);padding:12px 15px;font-size:12.5px;cursor:pointer;display:flex;align-items:center;gap:10px;transition:background var(--fast)}.menu button:hover{background:var(--panel2)}.menu button.danger{color:var(--danger)}.messages{flex:1;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:8px;contain:content;overscroll-behavior:contain;position:relative;background:radial-gradient(900px 520px at 10% -10%,rgba(31,94,255,.13),transparent 62%),radial-gradient(760px 480px at 100% 20%,rgba(185,140,255,.12),transparent 58%),radial-gradient(680px 440px at 92% 96%,rgba(80,210,190,.09),transparent 60%),radial-gradient(700px 480px at 45% 120%,rgba(31,94,255,.1),transparent 60%),radial-gradient(620px 420px at 60% 10%,rgba(255,150,200,.06),transparent 60%),var(--bg-elevated);background-size:220% 220%,220% 220%,220% 220%,220% 220%,240% 240%,100% 100%;animation:22s ease-in-out infinite guhyaBgDrift}@keyframes guhyaBgDrift{0%,100%{background-position:0 0,100% 20%,92% 96%,40% 100%,20% 80%,0 0}25%{background-position:18% 28%,80% 2%,76% 90%,58% 80%,40% 30%,0 0}50%{background-position:8% 14%,94% 16%,86% 92%,46% 92%,70% 60%,0 0}75%{background-position:22% 6%,70% 24%,82% 80%,30% 70%,55% 90%,0 0}}.messages::before{content:'';position:absolute;inset:0;pointer-events:none;z-index:-1;background:inherit;mix-blend-mode:overlay;opacity:.35;animation:40s linear infinite guhyaHueDrift}@keyframes guhyaHueDrift{0%,100%{filter:hue-rotate(0deg)}50%{filter:hue-rotate(18deg)}}@media (prefers-reduced-motion:reduce){#auth-screen::before,.messages,.messages::before{animation:none}#auth-bloom{display:none}}.date-sep{align-self:center;background:var(--panel2);border:1px solid var(--border-soft);color:var(--muted);font-size:10.5px;font-weight:700;padding:5px 14px;border-radius:var(--r-pill);margin:6px 0 10px;letter-spacing:.2px}.bubble{max-width:64%;padding:11px 15px;border-radius:20px;font-size:14px;line-height:1.5;word-wrap:break-word;position:relative;animation:bubble-in .22s var(--ease)}@keyframes bubble-in{from{opacity:0;transform:translateY(6px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.bubble.out{align-self:flex-end;background:var(--bubble-out);color:#fff;border:none;border-bottom-right-radius:6px;box-shadow:0 8px 20px -10px color-mix(in srgb,var(--bubble-out) 60%,transparent)}.bubble.out .t{color:rgba(255,255,255,.8)}.bubble.in{align-self:flex-start;background:var(--bubble-in);color:var(--text);border:none;border-bottom-left-radius:6px;box-shadow:0 4px 14px -8px rgba(20,20,40,.14)}.bubble a{color:inherit;text-decoration:underline;word-break:break-all}.bubble.out a{color:#fff}.bubble .frac{display:inline-flex;flex-direction:column;vertical-align:middle;text-align:center;margin:0 3px;font-size:.82em;line-height:1.15}.bubble .frac .fnum{border-bottom:1px solid currentColor;padding:0 3px}.bubble .frac .fden{padding:0 3px}.bubble .loc-chip{display:inline-flex;align-items:center;gap:7px;background:color-mix(in srgb,#000 16%,transparent);padding:7px 11px;border-radius:var(--r-pill);margin-top:3px;text-decoration:none}[data-theme=light] .bubble.in .loc-chip{background:color-mix(in srgb,#000 5%,transparent)}.bubble .loc-chip svg{width:15px;height:15px;flex-shrink:0}.bubble .t{display:flex;align-items:center;gap:5px;font-size:9.5px;color:var(--muted);margin-top:5px;justify-content:flex-end}.bubble.locked{color:var(--danger);font-style:italic}.bubble.pending{opacity:.6}.bubble.failed{border:1px solid var(--danger)}.bubble .retry{color:inherit;cursor:pointer;text-decoration:underline;margin-left:5px;font-weight:600}.bubble.media{padding:4px 4px 6px}.bubble.doc-bubble{padding:10px}.media-img-wrap{position:relative;border-radius:16px;overflow:hidden;display:block;cursor:pointer;background:var(--panel2);min-width:200px;min-height:140px;max-width:300px;line-height:0}.media-img-wrap img{display:block;width:100%;max-width:300px;max-height:360px;object-fit:cover;background:var(--panel2);-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;pointer-events:auto;transition:transform .35s var(--ease)}#lightbox-img{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.media-img-wrap .t{position:absolute;right:7px;bottom:6px;background:color-mix(in srgb,#000 45%,transparent);padding:2px 7px;border-radius:var(--r-pill);color:#fff;font-size:9.5px}.media-img-wrap .t .tick{color:#fff}.media-img-wrap .t .tick.read{color:#7fc0ff}.media-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;background:color-mix(in srgb,#000 38%,transparent);color:#fff;font-size:11px;font-weight:600;text-align:center;padding:10px}.media-spinner{width:26px;height:26px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:.7s linear infinite media-spin}@keyframes media-spin{to{transform:rotate(360deg)}}.media-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-width:170px;min-height:100px;padding:16px;color:var(--muted);font-size:12px;text-align:center;cursor:pointer;border-radius:14px}.media-placeholder i{font-size:19px}.media-placeholder.is-error{color:var(--danger)}.doc-card{display:flex;align-items:center;gap:11px;padding:2px;min-width:198px;max-width:260px;transition:transform var(--fast) var(--ease)}@media (hover:hover){.media-img-wrap:hover img{transform:scale(1.035)}.doc-card:hover{transform:translateY(-1px)}}.doc-card .doc-icon{width:40px;height:40px;border-radius:var(--r-md);background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}.doc-card .doc-icon.doc-icon-pdf{background:linear-gradient(135deg,#ff5c5c,#e5484d)}.doc-card .doc-icon.doc-icon-txt{background:linear-gradient(135deg,#5c9eff,#1f5eff)}.doc-card .doc-icon.doc-icon-md{background:linear-gradient(135deg,#7c8cff,#5a6bff)}.media-target-preview .doc-icon.doc-icon-pdf{background:linear-gradient(135deg,#ff5c5c,#e5484d)}.media-target-preview .doc-icon.doc-icon-txt{background:linear-gradient(135deg,#5c9eff,#1f5eff)}.media-target-preview .doc-icon.doc-icon-md{background:linear-gradient(135deg,#7c8cff,#5a6bff)}.doc-card .doc-meta{min-width:0;flex:1}.doc-card .doc-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.doc-card .doc-sub{font-size:11px;color:var(--muted);margin-top:2px}.bubble.out .doc-card .doc-sub{color:rgba(255,255,255,.75)}.doc-card .doc-progress{height:4px;border-radius:2px;background:var(--border-soft);margin-top:6px;overflow:hidden}.doc-card .doc-progress-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .12s linear}.doc-card .doc-action{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--accent);color:#fff;font-size:12px;cursor:pointer;border:none}.doc-card .doc-action.pause-btn{background:var(--panel3);color:var(--text);border:1px solid var(--border-soft)}.lightbox-overlay{position:fixed;inset:0;background:rgba(3,7,15,.94);z-index:900;display:none;align-items:center;justify-content:center;flex-direction:column}.lightbox-overlay.open{display:flex}.lightbox-overlay img{max-width:92vw;max-height:80vh;border-radius:14px;box-shadow:0 10px 40px rgba(0,0,0,.5)}.lightbox-bar{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:16px 18px}.lightbox-bar button{background:rgba(255,255,255,.12);border:none;color:#fff;width:38px;height:38px;border-radius:50%;font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center}.lightbox-bar button:hover{background:rgba(255,255,255,.22)}.tick{display:inline-flex;color:var(--muted)}.tick.read{color:var(--tick-read)}.typing-bubble-wrap{display:none;align-self:flex-start;margin-top:2px;animation:bubble-in .22s var(--ease)}.typing-bubble{display:inline-flex;align-items:center;gap:4px;background:var(--bubble-in);border:1px solid var(--bubble-in-b);border-radius:18px 18px 18px 6px;padding:12px 15px;box-shadow:var(--shadow-1)}.typing-dot{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:1.1s ease-in-out infinite typing-bounce}.typing-dot:first-child{animation-delay:0s}.typing-dot:nth-child(2){animation-delay:.15s}.typing-dot:nth-child(3){animation-delay:.3s}@keyframes typing-bounce{0%,100%,60%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}.composer-wrap{border-top:1px solid var(--border-soft);background:var(--bg-elevated);flex-shrink:0}.composer{display:flex;gap:9px;padding:14px 18px;align-items:center;position:relative}.composer input{flex:1;background:var(--panel2);border:1px solid var(--border-soft);color:var(--text);padding:12px 18px;border-radius:var(--r-pill);font-size:13.5px;outline:0;transition:border-color var(--fast),background var(--fast),box-shadow var(--fast)}.composer input:focus{border-color:var(--seal);background:var(--panel);box-shadow:0 0 0 3px color-mix(in srgb,var(--seal) 14%,transparent)}.composer input:disabled{opacity:.55}.composer button.icon-btn{width:40px;height:40px;border-radius:50%;flex-shrink:0}.composer button.send-circle{background:var(--seal);color:var(--seal-ink);border:none;width:42px;height:42px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 8px 18px -6px color-mix(in srgb,var(--seal) 55%,transparent);transition:transform var(--fast) var(--ease)}.composer button.send-circle:hover{transform:scale(1.06)}.composer button.send-circle:active{transform:scale(.94)}.composer button.send-circle svg{width:17px;height:17px}.composer button.send-circle:disabled{opacity:.4;cursor:default;transform:none;box-shadow:none}.charcount{font-size:10px;color:var(--muted);padding:0 20px 7px;text-align:right;font-family:var(--f-mono)}.charcount.over{color:var(--danger);font-weight:700}.plus-wrap{position:relative;flex-shrink:0}.plus-btn{width:42px;height:42px;border-radius:50%;background:var(--panel2);border:1px solid var(--border-soft);color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform var(--med) var(--ease),background var(--fast),border-color var(--fast)}.plus-btn:hover{background:var(--panel3);border-color:var(--muted-soft)}.plus-btn.open{transform:rotate(45deg);color:var(--seal-hi);border-color:var(--seal-dim)}.plus-menu{position:absolute;bottom:52px;left:0;background:var(--panel);border:1px solid var(--border-soft);border-radius:var(--r-lg);min-width:210px;display:none;z-index:30;overflow:hidden;box-shadow:var(--shadow-2)}.plus-menu.open{display:block;animation:menu-in .16s var(--ease)}.plus-menu button{width:100%;text-align:left;background:0 0;border:none;color:var(--text);padding:12px 15px;font-size:12.5px;cursor:pointer;display:flex;align-items:center;gap:11px;transition:background var(--fast)}.plus-menu button:hover{background:var(--panel2)}.plus-menu button i,.plus-menu button svg.icon{color:var(--seal-hi);width:16px;text-align:center}.mathbar{display:none;flex-wrap:wrap;gap:7px;padding:11px 18px;border-top:1px solid var(--border-soft);max-height:150px;overflow-y:auto;background:var(--panel)}.mathbar.open{display:flex;animation:step-in var(--fast) var(--ease)}.mathbar button{background:var(--panel2);border:1px solid var(--border-soft);color:var(--text);border-radius:var(--r-sm);padding:8px 4px;font-size:13px;font-family:var(--f-mono);cursor:pointer;flex:1 1 42px;min-width:42px;text-align:center;transition:border-color var(--fast),color var(--fast)}.mathbar button:hover{border-color:var(--seal);color:var(--seal-hi)}.placeholder{flex:1;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12.5px;position:relative;overflow-y:auto}.placeholder-default{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px}.placeholder-onboard{display:none;width:100%}@media (min-width:900px){#list>.es-wrap{display:none}.placeholder.has-onboard{align-items:stretch;justify-content:flex-start}.placeholder.has-onboard .placeholder-default{display:none}.placeholder.has-onboard .placeholder-onboard{display:block;width:100%;height:100%;overflow-y:auto;padding:46px 56px;box-sizing:border-box}.placeholder-onboard .es-onboard-head{max-width:1080px;margin:0 auto 22px}.placeholder-onboard .es-onboard-head h2{font-family:var(--f-display);font-size:24px;font-weight:800;color:var(--text);margin-bottom:6px}.placeholder-onboard .es-onboard-head p{color:var(--muted);font-size:13px}.placeholder-onboard .es-wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;max-width:1080px;margin:0 auto;padding:0;align-content:start}.placeholder-onboard .es-qr-wrap canvas{width:130px;height:130px}}.brand-mark{font-family:var(--f-body);color:var(--muted);letter-spacing:3px;font-size:12px;font-weight:800;text-transform:uppercase}.placeholder .seal-ring{width:56px;height:56px;border-radius:18px;border:1px solid color-mix(in srgb,var(--seal) 30%,transparent);background:color-mix(in srgb,var(--seal) 6%,transparent);display:flex;align-items:center;justify-content:center;position:relative}.placeholder .seal-ring svg{width:24px;height:24px;color:var(--seal-hi)}@media(max-width:760px){#chat-screen{padding:0}.app{border-radius:0;border:none}.sidebar{position:absolute;inset:0;width:100%;z-index:10}.sidebar.hide{display:none}.chat{width:100%}.bubble{max-width:82%}.messages{padding:16px 12px}.composer{padding:10px 12px}.side-head{padding:calc(env(safe-area-inset-top) + 12px) 16px 10px;padding-left:calc(env(safe-area-inset-left) + 16px);padding-right:calc(env(safe-area-inset-right) + 16px);gap:12px}.sidebar-title{font-size:22px}.side-head-actions{gap:0}.side-head-actions .icon-btn{width:36px;height:36px}.search-box{padding-left:calc(env(safe-area-inset-left) + 16px);padding-right:calc(env(safe-area-inset-right) + 16px)}.chat-head{padding:12px 16px;padding-left:calc(env(safe-area-inset-left) + 10px);padding-right:calc(env(safe-area-inset-right) + 12px);gap:8px}.chat-head-left{gap:8px}.chat-head .icon-btn{width:36px;height:36px}.chat-head .avatar.sm{width:34px;height:34px}.bottom-nav{padding-left:calc(env(safe-area-inset-left) + 4px);padding-right:calc(env(safe-area-inset-right) + 4px);padding-bottom:calc(env(safe-area-inset-bottom) + 4px)}.composer{padding-left:calc(env(safe-area-inset-left) + 12px);padding-right:calc(env(safe-area-inset-right) + 12px);padding-bottom:calc(env(safe-area-inset-bottom) + 10px)}}.modal-overlay{position:fixed;inset:0;background:var(--overlay);display:none;align-items:center;justify-content:center;z-index:200;padding:18px}.modal-overlay.open{display:flex;animation:overlay-in var(--fast) ease}@keyframes overlay-in{from{opacity:0}to{opacity:1}}.modal{background:var(--panel);border:1px solid var(--border-soft);border-radius:22px;width:100%;max-width:400px;max-height:86vh;overflow-y:auto;box-shadow:var(--shadow-3);animation:card-rise var(--med) var(--ease)}.modal.wide{max-width:660px}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--border-soft);position:sticky;top:0;background:var(--panel);z-index:2}.modal-head h2{font-family:var(--f-display);font-size:16px;font-weight:800;letter-spacing:-.2px}.modal-body{padding:20px}.modal-body h3{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.7px;margin:18px 0 9px;font-weight:700}.modal-body h3:first-child{margin-top:0}.modal-body input{width:100%;background:var(--panel2);border:1px solid var(--border-soft);color:var(--text);padding:11px 14px;border-radius:var(--r-md);font-size:13px;outline:0;margin-bottom:10px;transition:border-color var(--fast)}.modal-body input:focus{border-color:var(--seal)}.modal-body textarea{width:100%;background:var(--panel2);border:1px solid var(--border-soft);color:var(--text);padding:11px 14px;border-radius:var(--r-md);font-size:13px;outline:0;margin-bottom:10px;transition:border-color var(--fast);min-height:90px}.modal-body textarea:focus{border-color:var(--seal)}.profile-hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding-bottom:18px;border-bottom:1px solid var(--border-soft);margin-bottom:18px}.profile-hero .avatar{width:64px;height:64px;font-size:22px;cursor:default}.profile-hero .pname{font-family:var(--f-display);font-size:16px;font-weight:800}.profile-hero .puser{font-family:var(--f-mono);color:var(--seal-hi);font-size:12px}.profile-hero .pemail{font-size:11.5px;color:var(--muted)}.tier-chip{display:inline-block;margin-top:8px;padding:5px 15px;border-radius:var(--r-pill);background:color-mix(in srgb,var(--seal) 12%,transparent);border:1px solid color-mix(in srgb,var(--seal) 26%,transparent);font-size:10.5px;font-weight:700;color:var(--seal-hi);letter-spacing:.2px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-bottom:9px}.stat-box{background:var(--panel2);border:1px solid var(--border-soft);border-radius:var(--r-lg);padding:14px;text-align:center}.stat-box .num{font-family:var(--f-display);font-size:20px;font-weight:800;color:var(--seal-hi)}.stat-box .lbl{font-size:10px;color:var(--muted);margin-top:3px}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border-soft)}.setting-row:last-child{border-bottom:none}.setting-label{display:flex;align-items:center;gap:11px;font-size:13px}.switch{width:42px;height:24px;border-radius:var(--r-pill);background:var(--panel3);border:1px solid var(--border);position:relative;cursor:pointer;flex-shrink:0;transition:background var(--fast),border-color var(--fast)}.switch .knob{width:18px;height:18px;border-radius:50%;background:var(--muted);position:absolute;top:2px;left:2px;transition:left var(--fast) var(--ease),background var(--fast)}.switch.on{background:var(--seal-dim);border-color:var(--seal)}.switch.on .knob{left:20px;background:var(--seal-ink)}.nav-row{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border-bottom:1px solid var(--border-soft);cursor:pointer;background:var(--panel);width:100%;color:var(--text);font-size:15px;font-weight:600;transition:background var(--fast)}.nav-row:hover{background:var(--panel2)}.nav-row:last-child{border-bottom:none}.nav-row-left{display:flex;align-items:center;gap:11px}.nav-row-left i,.nav-row-left svg{width:16px;text-align:center;color:var(--seal-hi);flex-shrink:0;font-size:14px}.nav-row-badge{font-size:10.5px;padding:4px 9px;border-radius:var(--r-pill);background:color-mix(in srgb,var(--cipher) 14%,transparent);color:var(--cipher);font-weight:700}.nav-row-badge.warn{background:color-mix(in srgb,var(--seal) 14%,transparent);color:var(--seal-hi)}.back-row{display:flex;align-items:center;gap:9px;margin-bottom:14px;cursor:pointer}.back-row span{font-size:12.5px;color:var(--muted)}.settings-fs-body{display:block}.settings-fs-body h3{color:var(--muted);text-transform:uppercase}.settings-group{border:1px solid var(--border-soft);border-radius:16px;background:var(--panel);box-shadow:var(--shadow-1);margin-bottom:10px;overflow:hidden}.settings-group .nav-row,.settings-group .setting-row{border:none;border-radius:0;margin:0;box-shadow:none;padding-left:16px;padding-right:16px;border-bottom:1px solid var(--border-soft)}.settings-group .nav-row:last-child,.settings-group .setting-row:last-child{border-bottom:none}.plain-list{margin-bottom:6px}.plain-row{display:flex;align-items:flex-start;gap:20px;width:100%;text-align:left;padding:15px 4px;border:none;border-bottom:1px solid var(--border-soft);background:0 0;color:var(--text);cursor:pointer;transition:background var(--fast)}.plain-row:last-child{border-bottom:none}.plain-row:hover{background:var(--panel2)}.plain-row .pr-icon{width:22px;flex-shrink:0;text-align:center;color:var(--muted);font-size:17px;margin-top:2px}.plain-row .pr-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.plain-row .pr-title{font-size:15px;font-weight:700;color:var(--text);line-height:1.3}.plain-row .pr-sub{font-size:12.5px;color:var(--muted);line-height:1.45}.plain-row>.icon{flex-shrink:0;margin-top:5px;width:15px;height:15px}.profile-summary-card{display:flex;align-items:center;gap:13px;width:100%;text-align:left;cursor:pointer;background:var(--panel);border:1px solid var(--border-soft);border-radius:16px;padding:14px 16px;margin-bottom:10px;box-shadow:var(--shadow-1);transition:background var(--fast)}.profile-summary-card:hover{background:var(--panel2)}.profile-summary-card .avatar{flex-shrink:0}.psc-meta{flex:1;min-width:0}.psc-name{font-size:14.5px;font-weight:800;font-family:var(--f-display)}.psc-user{font-size:11.5px;color:var(--seal-hi);font-family:var(--f-mono);margin-top:1px}.psc-hint{font-size:10.5px;color:var(--muted);margin-top:3px}.profile-summary-card svg{flex-shrink:0;color:var(--muted)}.avatar-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(48px,1fr));gap:9px;padding:11px 0 4px;max-height:240px;overflow-y:auto}.avatar-opt{aspect-ratio:1;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;background:0 0;min-width:0;transition:transform var(--fast) var(--ease)}.avatar-opt:hover{transform:scale(1.06)}.avatar-opt svg{width:19px;height:19px}.avatar-opt .letter-glyph{font-weight:800;font-size:13px;font-family:var(--f-display)}.score-ring-wrap{display:flex;flex-direction:column;align-items:center;padding:8px 0 15px}.score-num{font-family:var(--f-display);font-size:34px;font-weight:800}.score-lbl{font-size:11px;color:var(--muted);margin-top:2px}.check-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--border-soft);font-size:12px}.check-row:last-child{border-bottom:none}.check-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.check-dot.pass{background:var(--cipher);box-shadow:0 0 0 3px color-mix(in srgb,var(--cipher) 20%,transparent)}.check-dot.fail{background:var(--danger);box-shadow:0 0 0 3px color-mix(in srgb,var(--danger) 20%,transparent)}.device-row{display:flex;align-items:center;gap:11px;padding:10px 0;border-bottom:1px solid var(--border-soft)}.device-row:last-child{border-bottom:none}.device-ico{width:36px;height:36px;border-radius:var(--r-md);background:var(--panel2);display:flex;align-items:center;justify-content:center;color:var(--seal-hi);flex-shrink:0}.device-meta{flex:1;min-width:0}.device-meta .dlabel{font-size:12.5px;font-weight:700}.device-meta .dtime{font-size:10.5px;color:var(--muted)}.blocked-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border-soft);font-family:var(--f-mono);font-size:12.5px}.blocked-row:last-child{border-bottom:none}.plans-grid{display:flex;flex-direction:column;gap:14px}.plan-card{position:relative;border:1.5px solid var(--border-soft);border-radius:20px;padding:20px;background:var(--panel2);display:flex;flex-direction:column;gap:12px;transition:border-color var(--fast),box-shadow var(--fast),transform var(--fast)}.plan-card.current{border-color:var(--seal);background:color-mix(in srgb,var(--seal) 6%,var(--panel2))}.plan-card.highlight{border-color:var(--seal);background:var(--panel);box-shadow:0 20px 44px -20px color-mix(in srgb,var(--seal) 45%,transparent)}.plan-ribbon{position:absolute;top:-11px;left:18px;font-size:9.5px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:#fff;background:linear-gradient(135deg,var(--seal-hi),var(--seal-dim));padding:4px 10px;border-radius:7px;box-shadow:0 8px 16px -6px color-mix(in srgb,var(--seal) 55%,transparent)}.plan-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.plan-name-wrap{display:flex;align-items:center;gap:9px}.plan-icon{width:32px;height:32px;border-radius:10px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;background:var(--seal)}.plan-card.highlight .plan-icon{background:linear-gradient(135deg,#ff9a3c,#ffb35c)}.plan-name{font-size:14px;font-weight:800}.plan-price{font-family:var(--f-display);font-size:20px;font-weight:800}.plan-price span{font-size:10.5px;font-weight:500;color:var(--muted);font-family:var(--f-body)}.plan-features{display:flex;flex-direction:column;gap:7px}.plan-feature{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--text-dim);line-height:1.5}.plan-feature svg{width:14px;height:14px;flex-shrink:0;color:var(--cipher);margin-top:2px}.plan-feature.no svg{color:var(--muted-soft)}.plan-feature.no{color:var(--muted)}.plan-current-tag{font-size:9.5px;color:var(--seal-hi);font-weight:800;letter-spacing:.5px}.quota-banner{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--panel);border:1px solid var(--seal-dim);border-radius:18px;padding:12px 16px;display:none;align-items:center;gap:11px;z-index:250;box-shadow:var(--shadow-2);width:min(420px,92vw)}.quota-banner.open{display:flex;animation:step-in var(--med) var(--ease)}.quota-banner .qtext{font-size:12px;line-height:1.45;flex:1;min-width:0;overflow-wrap:break-word}.quota-banner button{background:var(--seal);color:var(--seal-ink);border:none;padding:8px 14px;border-radius:var(--r-pill);font-size:11.5px;font-weight:700;cursor:pointer;white-space:nowrap;flex-shrink:0}@media (max-width:420px){.quota-banner{flex-direction:column;align-items:stretch;text-align:center;padding:14px}.quota-banner button{width:100%}}.payflow-overlay{position:fixed;inset:0;z-index:9500;background:var(--bg);display:none;align-items:center;justify-content:center;flex-direction:column;padding:24px}.payflow-overlay.open{display:flex;animation:overlay-in var(--fast) ease}.payflow-card{max-width:340px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}.payflow-spinner{width:52px;height:52px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--seal);animation:.8s linear infinite spin}.payflow-icon{width:64px;height:64px;display:flex;align-items:center;justify-content:center}.payflow-icon.success svg{width:64px;height:64px;stroke:var(--cipher);stroke-width:2;fill:none}.payflow-icon.error svg{width:56px;height:56px;stroke:var(--danger);stroke-width:2;fill:none}.payflow-card h2{font-family:var(--f-display);font-size:19px;font-weight:800}.payflow-card p{font-size:13px;color:var(--muted);line-height:1.6}.group-create-row{padding:13px}.group-info-hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:7px;padding-bottom:18px;border-bottom:1px solid var(--border-soft);margin-bottom:18px}.group-info-hero .group-badge-icon{width:64px;height:64px}.group-desc{font-size:12.5px;color:var(--muted);max-width:290px;line-height:1.6;margin-top:3px}.member-row{display:flex;align-items:center;gap:12px;padding:11px 6px;border-bottom:1px solid var(--border-soft);border-radius:10px;transition:background var(--fast)}.member-row:hover{background:var(--panel2)}.member-row:last-child{border-bottom:none}.member-row.is-admin .avatar{box-shadow:0 0 0 2px var(--panel),0 0 0 3.5px var(--seal-hi)}.member-row .mrole{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:500;color:var(--muted)}.member-row.is-admin .mrole{color:var(--seal-hi);font-weight:600}.member-row.is-admin .mrole i{font-size:9.5px}.member-row .mactions{display:flex;gap:6px;flex-shrink:0}.member-row .mactions .small-btn{padding:6px 11px;font-size:11.5px}.invite-link-box{display:flex;align-items:center;gap:9px;background:var(--panel2);border:1px solid var(--border-soft);border-radius:var(--r-pill);padding:10px 14px;margin-bottom:10px}.invite-link-box .link-text{flex:1;min-width:0;font-family:var(--f-mono);font-size:11.5px;color:var(--seal-hi);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pending-req-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border-soft)}.pending-req-row:last-child{border-bottom:none}.pending-req-row .mactions{display:flex;gap:6px;margin-left:auto;flex-shrink:0}.tutorial-overlay{position:fixed;inset:0;background:var(--overlay);display:none;align-items:center;justify-content:center;z-index:500;padding:18px;animation:overlay-in var(--fast) ease}.tutorial-card{background:var(--panel);border:1px solid var(--border-soft);border-radius:22px;max-width:370px;padding:30px;text-align:center;box-shadow:var(--shadow-3);animation:card-rise var(--med) var(--ease)}.tutorial-card h3{font-family:var(--f-display);font-size:18px;margin-bottom:9px;font-weight:800}.tutorial-card p{font-size:12.5px;color:var(--muted);line-height:1.7;margin-bottom:18px}.tutorial-card a.full-btn{display:block;text-decoration:none}#map-picker{height:270px;border-radius:var(--r-lg);overflow:hidden;margin-bottom:11px;background:var(--panel2);border:1px solid var(--border-soft)}.map-coord-row{display:flex;gap:9px;margin-bottom:11px}.map-coord-row input{margin-bottom:0}#camera-capture-overlay{position:fixed;inset:0;background:#000;z-index:960;display:none;flex-direction:column;align-items:center;justify-content:center}#camera-capture-overlay.open{display:flex}#camera-video-preview{max-width:100%;max-height:78vh;border-radius:14px;background:#111}.camera-bar{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:center;align-items:center;gap:22px;padding:22px;padding-bottom:calc(22px + env(safe-area-inset-bottom))}.camera-bar button{background:rgba(255,255,255,.14);border:none;color:#fff;width:46px;height:46px;border-radius:50%;font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center}.camera-bar button.shutter{width:64px;height:64px;background:#fff;color:#000;font-size:22px}.camera-bar button:hover{background:rgba(255,255,255,.24)}.camera-top-bar{position:absolute;top:0;left:0;right:0;display:flex;justify-content:flex-end;padding:16px 18px}#camera-video-preview.mirrored{transform:scaleX(-1)}#photo-editor-overlay{position:fixed;inset:0;z-index:980;background:#111017;display:none;flex-direction:column}#photo-editor-overlay.open{display:flex}.pe-topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;flex-shrink:0;background:linear-gradient(180deg,rgba(0,0,0,.35),transparent)}.pe-title{color:#fff;font-size:14px;font-weight:800;letter-spacing:.2px}.pe-done-btn{background:linear-gradient(135deg,var(--seal-hi),var(--seal));color:#fff;border:none;padding:10px 18px;border-radius:999px;font-weight:800;font-size:12.5px;cursor:pointer;display:flex;align-items:center;gap:6px;box-shadow:0 6px 18px -6px color-mix(in srgb,var(--seal) 70%,transparent);transition:transform .12s,box-shadow .12s}.pe-done-btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px -6px color-mix(in srgb,var(--seal) 80%,transparent)}.pe-done-btn:active{transform:translateY(0)}.pe-canvas-wrap{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;position:relative;touch-action:none;overflow:hidden;padding:10px}#pe-canvas{max-width:100%;max-height:100%;touch-action:none;border-radius:6px;box-shadow:0 20px 60px -20px rgba(0,0,0,.7)}.pe-crop-box{position:absolute;border:2px solid #fff;box-shadow:0 0 0 9999px rgba(0,0,0,.6)}.pe-crop-box.hidden{display:none}.pe-crop-handle{position:absolute;width:20px;height:20px;background:#fff;border-radius:50%;box-shadow:0 0 0 2px var(--seal),0 2px 6px rgba(0,0,0,.4);touch-action:none}.pe-crop-handle.tl{top:-10px;left:-10px;cursor:nwse-resize}.pe-crop-handle.tr{top:-10px;right:-10px;cursor:nesw-resize}.pe-crop-handle.bl{bottom:-10px;left:-10px;cursor:nesw-resize}.pe-crop-handle.br{bottom:-10px;right:-10px;cursor:nwse-resize}.pe-panel{padding:12px 16px 14px;flex-shrink:0;background:#17161f;border-top:1px solid rgba(255,255,255,.06)}.pe-panel.hidden{display:none}.pe-panel label{color:#9d9aab;font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.4px;display:block;margin-top:10px;margin-bottom:2px}.pe-panel input[type=range]{width:100%;accent-color:var(--seal-hi)}.pe-color-row,.pe-filter-row{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 6px}.pe-filter-chip{flex-shrink:0;width:60px;text-align:center;cursor:pointer}.pe-filter-chip .swatch{width:56px;height:56px;border-radius:14px;border:2px solid transparent;background:#2a2933;box-shadow:0 4px 14px -6px rgba(0,0,0,.6);transition:border-color .15s,transform .15s}.pe-filter-chip:hover .swatch{transform:translateY(-2px)}.pe-filter-chip.active .swatch{border-color:var(--seal-hi);box-shadow:0 4px 14px -4px color-mix(in srgb,var(--seal) 60%,transparent)}.pe-filter-chip span{display:block;color:#c9c7d3;font-size:10.5px;margin-top:6px;font-weight:600}.pe-filter-chip.active span{color:var(--seal-hi)}.pe-color-dot{width:32px;height:32px;border-radius:50%;flex-shrink:0;cursor:pointer;border:2px solid rgba(255,255,255,.15);transition:transform .12s,box-shadow .12s}.pe-color-dot:hover{transform:scale(1.08)}.pe-color-dot.active{border-color:#fff;box-shadow:0 0 0 2px var(--seal-hi)}.pe-toolbar{display:flex;background:#17161f;border-top:1px solid rgba(255,255,255,.08);padding-bottom:env(safe-area-inset-bottom);flex-shrink:0}.pe-tool-btn{flex:1;background:0 0;border:none;color:#8b899a;display:flex;flex-direction:column;align-items:center;gap:4px;padding:11px 2px 9px;font-size:10px;font-weight:600;cursor:pointer;position:relative;transition:color .15s}.pe-tool-btn i{font-size:16px}.pe-tool-btn.active{color:var(--seal-hi)}.pe-tool-btn.active::before{content:'';position:absolute;top:2px;left:50%;transform:translateX(-50%);width:26px;height:26px;border-radius:9px;background:color-mix(in srgb,var(--seal) 16%,transparent);z-index:-1}.pe-font-row{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 6px}.pe-font-chip{flex-shrink:0;width:46px;height:46px;border-radius:12px;background:#2a2933;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer;border:2px solid transparent;transition:border-color .15s,transform .15s}.pe-font-chip:hover{transform:translateY(-2px)}.pe-font-chip.active{border-color:var(--seal-hi)}.pe-draw-mode-row,.pe-text-actions,.pe-transform-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.pe-crop-aspect-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.pe-crop-aspect-row .small-btn.active{background:var(--seal);color:var(--seal-ink);border-color:transparent}#photo-editor-overlay .small-btn{background:#242330;color:#dcdae5;border:1px solid rgba(255,255,255,.1);border-radius:10px;transition:background .15s,border-color .15s}#photo-editor-overlay .small-btn:hover{background:#2c2b39}#photo-editor-overlay .small-btn.active{background:var(--seal);color:#fff;border-color:var(--seal)}#photo-editor-overlay .small-btn:disabled{opacity:.35;cursor:default}#voice-record-overlay{position:fixed;inset:0;background:rgba(15,16,32,.55);backdrop-filter:blur(8px);z-index:970;display:none;align-items:center;justify-content:center;padding:20px}#voice-record-overlay.open{display:flex;animation:overlay-in var(--fast) ease}.voice-rec-card{width:min(340px,92vw);background:var(--panel);border-radius:26px;padding:34px 26px 26px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:var(--shadow-3);animation:card-rise var(--med) var(--ease)}.voice-rec-title{font-family:var(--f-display);font-size:15px;font-weight:800;color:var(--text);margin-bottom:4px}.voice-rec-wave-wrap{width:100%;height:64px;display:flex;align-items:center;justify-content:center;gap:3px;padding:0 6px;overflow:hidden;margin:6px 0 4px}.voice-rec-wave-wrap span{width:3.5px;border-radius:3px;background:var(--seal);flex-shrink:0;height:6px;opacity:.35;transition:height 90ms,opacity 90ms}.voice-rec-mic-wrap{position:relative;width:120px;height:120px;display:flex;align-items:center;justify-content:center;margin:6px 0 2px}.voice-rec-ring{position:absolute;top:50%;left:50%;margin-top:-60px;margin-left:-60px;border-radius:50%;border:2px solid var(--seal);opacity:.35;transform:scale(1);transition:transform 90ms linear,opacity 90ms linear}.voice-rec-mic-circle{position:relative;z-index:2;width:72px;height:72px;border-radius:50%;background:var(--seal);display:flex;align-items:center;justify-content:center;color:#fff;font-size:26px;box-shadow:0 10px 26px -8px color-mix(in srgb,var(--seal) 65%,transparent),0 0 0 0 color-mix(in srgb,var(--seal) 55%,transparent);animation:1.6s ease-out infinite voiceMicGlow}@keyframes voiceMicGlow{0%{box-shadow:0 10px 26px -8px color-mix(in srgb,var(--seal) 65%,transparent),0 0 0 0 color-mix(in srgb,var(--seal) 45%,transparent)}70%{box-shadow:0 10px 26px -8px color-mix(in srgb,var(--seal) 65%,transparent),0 0 0 16px color-mix(in srgb,var(--seal) 0,transparent)}100%{box-shadow:0 10px 26px -8px color-mix(in srgb,var(--seal) 65%,transparent),0 0 0 0 color-mix(in srgb,var(--seal) 0,transparent)}}.voice-rec-timer{color:var(--text);font-family:var(--f-mono);font-size:19px;font-weight:700;letter-spacing:.5px}.voice-rec-hint{color:var(--muted);font-size:12px;margin-bottom:6px}.voice-rec-bar{display:flex;gap:30px;align-items:center;margin-top:10px}.voice-rec-cancel,.voice-rec-stop{width:54px;height:54px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:transform var(--fast)}.voice-rec-cancel:hover,.voice-rec-stop:hover{transform:scale(1.06)}.voice-rec-cancel{background:var(--panel2);color:var(--text);border:1px solid var(--border-soft)}.voice-rec-stop{background:var(--cipher);color:#fff}.bubble.voice-bubble{display:flex;align-items:center;gap:10px;padding:10px 13px;min-width:210px}.voice-play-btn{width:36px;height:36px;border-radius:50%;border:none;background:var(--accent,var(--seal));color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;font-size:13px;flex:none}.bubble.in .voice-play-btn{background:var(--seal)}.bubble.out .voice-play-btn{background:rgba(255,255,255,.28)}.voice-wave{flex:1;display:flex;align-items:center;gap:2.5px;height:26px;overflow:hidden}.voice-wave span{width:3px;border-radius:2px;background:var(--muted-soft);flex-shrink:0;transition:background 120ms,opacity 120ms}.bubble.out .voice-wave span{background:rgba(255,255,255,.5)}.voice-wave span.played{background:var(--seal)}.bubble.out .voice-wave span.played{background:#fff}.voice-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex-shrink:0}.voice-duration{font-size:10.5px;color:var(--muted);font-family:var(--f-mono)}.bubble.out .voice-duration{color:rgba(255,255,255,.75)}.voice-dl-btn{background:0 0;border:none;color:var(--muted);cursor:pointer;font-size:12px;padding:2px}.bubble.out .voice-dl-btn{color:rgba(255,255,255,.75)}@keyframes voicePulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--seal) 45%,transparent)}70%{box-shadow:0 0 0 9px color-mix(in srgb,var(--seal) 0,transparent)}100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--seal) 0,transparent)}}.voice-play-btn.playing{animation:1.5s ease-out infinite voicePulse}@keyframes voiceBarBounce{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}.voice-wave.playing span.played{animation:.85s ease-in-out infinite voiceBarBounce;transform-origin:center}.voice-wave.playing span.played:nth-child(3n){animation-delay:.12s}.voice-wave.playing span.played:nth-child(3n+1){animation-delay:.26s}.voice-wave.playing span.played:nth-child(3n+2){animation-delay:.05s}@media (prefers-reduced-motion:reduce){.voice-play-btn.playing,.voice-rec-mic-circle,.voice-wave.playing span.played{animation:none}}.settings-fullscreen{position:fixed;inset:0;background:var(--bg);color:var(--text);z-index:300;display:none;flex-direction:column;isolation:isolate}.settings-fullscreen.open{display:flex;animation:overlay-in var(--fast) ease}.settings-backdrop{position:fixed;inset:0;background:var(--overlay);z-index:299;display:none}.settings-backdrop.open{display:block;animation:overlay-in var(--fast) ease}.settings-fs-head{display:flex;align-items:center;gap:13px;padding:18px 20px;border-bottom:1px solid var(--border-soft);background:var(--bg-elevated);flex-shrink:0}.settings-fs-head h2{font-family:var(--f-display);font-size:16.5px;font-weight:800}.settings-fs-body{flex:1;overflow-y:auto;padding:18px 18px 60px;max-width:600px;width:100%;margin:0 auto}.settings-fs-body h3{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.7px;margin:24px 0 10px;font-weight:700}.settings-fs-body h3:first-child{margin-top:2px}.settings-fs-body input{width:100%;background:var(--panel2);border:1px solid var(--border-soft);color:var(--text);padding:12px 14px;border-radius:var(--r-md);font-size:13.5px;outline:0;margin-bottom:10px;transition:border-color var(--fast)}.settings-fs-body input:focus{border-color:var(--seal)}.settings-fs-body textarea{width:100%;background:var(--panel2);border:1px solid var(--border-soft);color:var(--text);padding:12px 14px;border-radius:var(--r-md);font-size:13.5px;outline:0;margin-bottom:10px;transition:border-color var(--fast);min-height:100px}.settings-fs-body textarea:focus{border-color:var(--seal)}.settings-fs-subhead{display:flex;align-items:center;gap:14px;margin-bottom:16px}.settings-fs-subhead .link{font-size:13px}.settings-fs-subhead h3{margin:0!important;font-size:15px!important;text-transform:none!important;letter-spacing:normal!important;color:var(--text)!important;font-weight:800!important}.settings-rail-nav{display:none}@media (min-width:900px){.settings-fullscreen.open{inset:5vh 8vw;border-radius:22px;overflow:hidden;background:var(--panel);border:1px solid var(--border-soft);box-shadow:0 40px 110px -28px rgba(10,14,24,.55)}.settings-fs-head{background:var(--panel)}.settings-fs-body{max-width:100%;padding:0;height:100%;overflow:hidden}.settings-fs-body:has(.settings-rail){display:grid;grid-template-columns:296px 1fr;grid-template-rows:minmax(0,1fr);min-height:0}.settings-rail{grid-column:1;border-right:1px solid var(--border-soft);background:var(--panel2);padding:28px 22px 32px;overflow-y:auto;height:100%;min-height:0;box-sizing:border-box}.settings-rail .e2e-status-card,.settings-rail .profile-summary-card{margin-bottom:14px}.settings-rail .e2e-status-card{flex-direction:column;align-items:flex-start;gap:8px}.settings-rail .e2e-status-card .e2e-score-pill{margin-left:0}.settings-rail-nav{display:flex;flex-direction:column;gap:2px;margin-top:20px}.settings-rail-nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;font-size:13px;font-weight:600;color:var(--text-dim);text-decoration:none;transition:background var(--fast)}.settings-rail-nav a:hover{background:var(--panel3);color:var(--text)}.settings-rail-nav a i{width:15px;text-align:center;color:var(--seal-hi);font-size:12.5px}.settings-rail-nav-top{margin-top:0;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--border-soft);gap:1px}.settings-rail-nav-top a{padding:8px 10px}.settings-main{grid-column:2;padding:28px 40px 56px;overflow-y:auto;height:100%;min-height:0;box-sizing:border-box;display:block;max-width:640px}.settings-main .settings-card{margin-bottom:20px}.settings-card{background:var(--panel2);border:1px solid var(--border-soft);border-radius:16px;padding:16px 18px 6px}.settings-card h3{margin-top:2px!important}.settings-card .settings-group{border:none;background:0 0;padding:0}.settings-fs-body:not(:has(.settings-rail)){display:block;max-width:560px;margin:0 auto;padding:32px 0 56px;overflow-y:auto}}.data-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border-soft);gap:15px}.data-row:last-child{border-bottom:none}.data-row .dk{font-size:12px;color:var(--muted);flex-shrink:0}.data-row .dv{font-size:13px;font-weight:700;text-align:right;word-break:break-word;font-family:var(--f-mono)}.data-visibility-note{display:flex;align-items:center;gap:9px;background:var(--panel2);border:1px solid var(--border-soft);border-radius:var(--r-md);padding:11px 13px;font-size:11.5px;color:var(--muted);margin-bottom:15px}.fix-option-row{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-bottom:1px solid var(--border-soft);cursor:pointer}.fix-option-row:last-child{border-bottom:none}.fix-option-row input[type=radio]{margin-top:2px;width:auto}.fix-option-row .fo-label{font-size:12.5px;font-weight:700}.fix-option-row .fo-desc{font-size:11px;color:var(--muted);margin-top:2px;line-height:1.5}.media-loader-overlay{position:fixed;inset:0;z-index:9700;background:rgba(10,10,24,.6);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;flex-direction:column;gap:18px;overflow:hidden}.media-loader-overlay.open{display:flex}.mlo-card{width:280px;height:168px;background:linear-gradient(155deg,#8b7cf2 0,#6c5ce7 45%,#4a3cb8 100%);border:1px solid rgba(255,255,255,.14);border-radius:24px;position:relative;overflow:hidden;box-shadow:0 20px 50px -14px rgba(30,20,80,.45),inset 0 1px 0 rgba(255,255,255,.08)}.mlo-glow{position:absolute;left:-70px;top:0;width:60px;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);transform:skewX(-20deg);animation:3.2s 2.4s infinite mloShine}.mlo-icon{position:absolute;width:32px;height:32px;color:#fff;z-index:5;opacity:.92}.mlo-file{left:28px;top:24px;animation:3.2s infinite mloFileMove}.mlo-chat{right:28px;top:24px;animation:3.2s infinite mloChatMove}.mlo-packet{position:absolute;left:50%;top:31px;transform:translateX(-50%) scale(.2);width:78px;height:32px;border-radius:11px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);display:flex;align-items:center;justify-content:center;font-size:10.5px;letter-spacing:1.5px;color:#fff;font-weight:700;opacity:0;animation:3.2s infinite mloPacket}.mlo-e2e-lockup{position:absolute;left:50%;top:66px;transform:translateX(-50%) translateY(6px) scale(.92);display:flex;align-items:center;gap:9px;opacity:0;animation:3.2s infinite mloLockupFade}.mlo-e2e-lockup .mlo-lock-icon{width:20px;height:20px;flex-shrink:0}.mlo-e2e-lockup .mlo-lock-icon path,.mlo-e2e-lockup .mlo-lock-icon rect{stroke-dasharray:80;stroke-dashoffset:80;animation:.6s linear 1.9s forwards mloDraw}.mlo-e2e-lockup .mlo-e2e-label{font-size:22px;font-weight:800;letter-spacing:.4px;color:#fff;font-family:var(--f-display)}.mlo-e2e-lockup .mlo-e2e-label span{color:rgba(255,255,255,.68);font-weight:600}.mlo-e2e-sub{position:absolute;left:50%;top:98px;transform:translateX(-50%);opacity:0;font-size:10.5px;color:rgba(255,255,255,.72);letter-spacing:.3px;white-space:nowrap;animation:3.2s infinite mloSubFade}.media-loader-overlay .mlo-text{font-size:13.5px;font-weight:600;color:#fff;z-index:1;letter-spacing:.2px;opacity:.9}@keyframes mloFileMove{0%,15%{transform:translate(0,0) scale(1);opacity:1}32%{transform:translate(80px,44px) scale(.45);opacity:1}100%,38%{opacity:0}}@keyframes mloChatMove{0%,15%{transform:translate(0,0) scale(1);opacity:1}32%{transform:translate(-80px,44px) scale(.45);opacity:1}100%,38%{opacity:0}}@keyframes mloPacket{0%,36%{opacity:0;transform:translateX(-50%) scale(.2)}42%{opacity:1;transform:translateX(-50%) scale(1.05)}54%{opacity:1;transform:translateX(-50%) scale(1)}60%{opacity:0;transform:translateX(-50%) scale(.85)}100%{opacity:0}}@keyframes mloLockupFade{0%,58%{opacity:0;transform:translateX(-50%) translateY(6px) scale(.92)}72%{opacity:1;transform:translateX(-50%) translateY(0) scale(1.04)}100%{opacity:1;transform:translateX(-50%) translateY(0) scale(1)}}@keyframes mloSubFade{0%,68%{opacity:0}100%,80%{opacity:1}}@keyframes mloDraw{to{stroke-dashoffset:0}}@keyframes mloShine{0%{left:-70px}100%{left:320px}}.media-target-overlay{position:fixed;inset:0;z-index:9650;background:var(--bg);display:none;flex-direction:column}.media-target-overlay.open{display:flex}.media-target-head{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--border-soft)}.media-target-preview{display:flex;flex-direction:column;align-items:center;gap:12px;padding:26px 18px 20px;border-bottom:1px solid var(--border-soft)}.media-target-preview img{width:auto;max-width:78%;max-height:240px;border-radius:18px;object-fit:contain;border:none;box-shadow:var(--shadow-2)}.media-target-preview .doc-icon{width:72px;height:72px;border-radius:20px;font-size:26px;background:var(--seal);color:#fff;display:flex;align-items:center;justify-content:center}.media-target-preview .li-body{text-align:center}.media-target-preview .li-name{font-size:14.5px;font-weight:700}.media-target-preview .li-sub{color:var(--muted);font-size:12px;margin-top:2px}.media-target-list{flex:1;overflow-y:auto;padding:8px}.media-target-list .list-item{cursor:pointer}.media-target-list .list-item.selected{background:color-mix(in srgb,var(--seal) 10%,transparent);border:1px solid var(--seal-dim)}.media-target-send-bar{padding:16px 20px;border-top:1px solid var(--border-soft)}@keyframes guhyaPopIn{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}.bubble{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}@keyframes guhyaReactPop{0%{transform:scale(.3)}60%{transform:scale(1.25)}100%{transform:scale(1)}}@keyframes guhyaEmojiBurst{0%{transform:scale(.2) rotate(-8deg);opacity:0}60%{transform:scale(1.2) rotate(4deg);opacity:1}100%{transform:scale(1) rotate(0)}}.react-row{position:absolute;bottom:-11px;right:6px;display:flex;gap:1px;background:var(--panel)!important;border:1px solid var(--border-soft);border-radius:11px;padding:1px 5px;box-shadow:var(--shadow-1);z-index:3;cursor:pointer}.react-pill{background:0 0!important;border:none;padding:0;font-size:12.5px;display:inline-flex;align-items:center;gap:2px;animation:.18s ease-out guhyaReactPop}.reply-quote{display:flex;align-items:center;gap:8px;background:rgba(0,0,0,.06);border-radius:10px;padding:6px 8px;margin-bottom:5px;cursor:pointer;max-width:100%}.bubble.out .reply-quote{background:rgba(255,255,255,.16)}.rq-thumb{width:38px;height:38px;border-radius:8px;object-fit:cover;flex-shrink:0}.rq-thumb-ph{display:flex;align-items:center;justify-content:center;background:var(--panel3);color:var(--muted);font-size:14px}.rq-thumb-blur{position:relative;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(22,163,122,.35),rgba(22,163,122,.15));filter:blur(.4px);color:rgba(0,0,0,.55);font-size:14px;overflow:hidden}.rq-thumb-blur::before{content:'';position:absolute;inset:0;backdrop-filter:blur(2px);background:rgba(22,163,122,.08)}.rq-thumb-blur i.fa-image{position:relative;z-index:1;opacity:.6}.rq-thumb-lock{position:absolute;bottom:1px;right:1px;z-index:2;width:14px;height:14px;border-radius:50%;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;font-size:7px;color:#fff}#compose-reply-bar .rq-thumb{order:2;margin-left:auto}.li-context-menu{position:fixed;z-index:9999;background:var(--panel);border:1px solid var(--border-soft);border-radius:16px;padding:6px;box-shadow:var(--shadow-3);min-width:190px;animation:.14s ease-out guhyaPopIn}.li-context-menu button{width:100%;text-align:left;background:0 0;border:none;color:var(--text);padding:9px 10px;font-size:13px;cursor:pointer;display:flex;align-items:center;gap:10px;border-radius:9px}.li-context-menu button:hover{background:var(--panel2)}.li-context-ico{width:26px;height:26px;border-radius:50%;background:var(--panel2);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--accent);flex-shrink:0}#compose-reply-bar .rq-bar,.reply-quote .rq-bar{width:3px;border-radius:2px;background:var(--seal);flex-shrink:0}.rq-body{min-width:0;overflow:hidden}.rq-from{font-size:11px;font-weight:700;color:var(--seal)}.bubble.out .rq-from{color:#fff}.rq-prev{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bubble.out .rq-prev{color:rgba(255,255,255,.85)}.bubble.flash{outline:2px solid var(--seal);outline-offset:2px}.bubble.emoji-only{background:0 0;box-shadow:none;padding:2px}.big-emoji-msg{font-size:52px;line-height:1.2;display:inline-block;animation:.5s cubic-bezier(.17,.89,.32,1.49) guhyaEmojiBurst}#compose-reply-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--panel2);border-radius:var(--r-lg);margin:0 0 6px}#compose-reply-bar button{background:0 0;border:none;color:var(--muted);font-size:16px;cursor:pointer}.li-time{font-size:10px;color:var(--muted);flex-shrink:0;white-space:nowrap}.li-bottom{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-top:1px}.li-bottom-right{display:flex;align-items:center;gap:6px;flex-shrink:0}.li-pin-btn{background:0 0;border:none;color:var(--muted);opacity:0;cursor:pointer;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;transition:opacity .12s,background .12s}.list-item:hover .li-pin-btn{opacity:1}.li-pin-btn:hover{background:var(--panel3);color:var(--text)}@media (hover:none){.li-pin-btn{opacity:.55}}@media (min-width:761px){.sidebar{width:380px}.chat-head{padding:16px 28px}.messages{padding:26px 34px}.composer{padding:14px 22px}.bubble{max-width:56%;font-size:14px}#auth-screen{padding:0;justify-content:stretch;align-items:stretch;background:#fff}.auth-inner{display:flex;width:100%;min-height:100vh;min-height:100dvh}.auth-brand-pane{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:18px;flex:1 1 44%;max-width:600px;position:relative;z-index:2;padding:64px 60px;color:#fff;background:linear-gradient(160deg,var(--seal-hi),var(--seal-dim))}.auth-brand-pane .pane-mark{display:none}.auth-brand-pane .pane-word{font-family:var(--f-display);font-size:26px;font-weight:800;letter-spacing:2px;margin-bottom:6px}.auth-brand-pane h2{font-family:var(--f-display);font-size:32px;font-weight:800;letter-spacing:-.8px;max-width:420px}.auth-brand-pane p{font-size:14.5px;color:rgba(255,255,255,.78);max-width:380px;line-height:1.65}.auth-brand-pane .pane-e2e{display:none}.auth-shell{flex:1 1 56%;max-width:none;padding:24px 64px;position:relative;z-index:2;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#cdeaf9 0,#eef8fc 46%,#fff 100%)}[data-theme=dark] .auth-shell{background:linear-gradient(180deg,#17233a 0,#121826 46%,var(--bg) 100%)}}@media (min-width:1300px){.app{max-width:1400px}.sidebar{width:400px}.bubble{max-width:48%}}