:root{--bg:#e6ebee;--pattern:#b8c7c1;--panel:#fff;--text:#0f1419;--muted:#707579;--accent:#3d9be9;--accent-text:#fff;--bubble-in:#fff;--bubble-out:#eeffde;--out-meta:#5fae5a;--read:#4fae4e;--danger:#e53935;--line:#00000014;--shadow:0 1px 2px #0000002e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#0e1621;--pattern:#1d2b3a;--panel:#17212b;--text:#f5f5f5;--muted:#8596a6;--accent:#3d9be9;--bubble-in:#182533;--bubble-out:#2b5278;--out-meta:#8fb8de;--read:#6ec3ff;--line:#ffffff12;--shadow:0 1px 2px #0006;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;overscroll-behavior:none;font:16px/1.35 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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svg{width:22px;height:22px}.login-error{min-height:20px;color:var(--danger);text-align:center;margin:0;font-size:14px}.chat{top:var(--visual-viewport-top,0px);width:100%;height:var(--app-height,100dvh);background:var(--bg);max-width:900px;min-height:0;box-shadow:0 0 0 1px var(--line);flex-direction:column;margin:0 auto;display:flex;position:fixed;left:0;right:0}.topbar{background:var(--panel);border-bottom:1px solid var(--line);padding:8px 8px 8px 14px;padding-top:calc(8px + env(safe-area-inset-top));padding-left:calc(14px + env(safe-area-inset-left));padding-right:calc(8px + env(safe-area-inset-right));flex:none;align-items:center;gap:12px;display:flex}.avatar{color:#fff;background:linear-gradient(135deg,#6cc5f5,#3d83e0);border-radius:50%;flex:none;place-items:center;width:42px;height:42px;font-size:18px;font-weight:600;display:grid}.who{flex:1;min-width:0}.name{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.icon-btn{width:42px;height:42px;color:var(--muted);border-radius:50%;place-items:center;display:grid}.icon-btn:hover{background:var(--line)}.icon-btn svg{width:22px;height:22px}.messages{scroll-behavior:auto;-webkit-overflow-scrolling:touch;color:var(--pattern);padding:8px 10px;padding-left:max(10px, env(safe-area-inset-left));padding-right:max(10px, env(safe-area-inset-right));background-image:url(/chat-bg.svg);background-size:240px;flex:1;overflow:hidden auto}:root[data-skin=angel] .messages{background-image:url(/chat-angel.png);background-position:50%;background-repeat:no-repeat;background-size:cover}.messages>*{color:var(--text)}.empty,.demo-note{text-align:center;max-width:280px;color:var(--muted);background:var(--panel);box-shadow:var(--shadow);border-radius:14px;margin:24px auto;padding:8px 14px;font-size:14px}.demo-note{max-width:none;margin-top:4px}.day{z-index:1;justify-content:center;margin:10px 0 6px;display:flex;position:sticky;top:4px}.day span{color:var(--muted);background:var(--panel);box-shadow:var(--shadow);border-radius:14px;padding:3px 12px;font-size:13px;font-weight:500}.row{width:100%;min-height:1px;margin:2px 0;display:flex}.row.mine{justify-content:flex-end}.bubble{max-width:min(80%,520px);box-shadow:var(--shadow);background:var(--bubble-in);overflow-wrap:anywhere;white-space:pre-wrap;border-radius:14px;padding:6px 9px 6px 11px;animation:.16s ease-out pop;position:relative}.mine .bubble{background:var(--bubble-out)}.row.theirs .bubble.tail{border-bottom-left-radius:4px}.row.mine .bubble.tail{border-bottom-right-radius:4px}.text{white-space:pre-wrap}.meta{float:right;color:var(--muted);-webkit-user-select:none;user-select:none;align-items:center;gap:3px;margin:8px 0 -3px 10px;font-size:12px;line-height:1;display:inline-flex}.mine .meta{color:var(--out-meta)}.ticks{stroke-width:1.8px;width:17px;height:12px}.ticks.read{color:var(--read)}@keyframes pop{0%{opacity:0;transform:translateY(6px)scale(.98)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.bubble{animation:none}.messages{scroll-behavior:auto}}.composer{background:var(--panel);border-top:1px solid var(--line);padding:8px 10px;padding-bottom:calc(8px + env(safe-area-inset-bottom));padding-left:max(10px, env(safe-area-inset-left));padding-right:max(10px, env(safe-area-inset-right));flex:none;align-items:flex-end;gap:8px;display:flex}.composer textarea{resize:none;min-width:0;max-height:160px;font:inherit;color:var(--text);background:0 0;border:0;outline:none;flex:1;padding:10px 6px;font-size:16px}.send{background:var(--accent);width:42px;height:42px;color:var(--accent-text);border-radius:50%;flex:none;place-items:center;display:grid}.send:disabled{opacity:.4;cursor:default}.send svg{width:20px;height:20px}.status{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;min-height:17px;font-size:13px;overflow:hidden}.status.on{color:var(--accent)}.details{clear:both;border-top:1px solid var(--line);color:var(--muted);white-space:normal;margin-top:6px;padding-top:4px;font-size:12px}.bubble{cursor:default}.bubble.failed{outline:1px solid var(--danger);cursor:pointer}.ticks.pending{color:var(--muted);stroke-width:1.4px}.ticks.failed{color:var(--danger)}.ticks.sent,.ticks.delivered{color:var(--out-meta)}.to-bottom{right:14px;bottom:calc(76px + env(safe-area-inset-bottom));background:var(--panel);width:42px;height:42px;color:var(--muted);z-index:2;border-radius:50%;place-items:center;display:grid;position:absolute;box-shadow:0 2px 8px #00000040}.to-bottom svg{width:22px;height:22px}.chat.has-reply .to-bottom{bottom:calc(122px + env(safe-area-inset-bottom))}.badge{background:var(--accent);color:#fff;text-align:center;border-radius:10px;min-width:20px;height:20px;padding:0 5px;font-size:12px;line-height:20px;position:absolute;top:-8px}.quote{border-left:3px solid var(--accent);cursor:pointer;background:#3d9be91f;border-radius:3px;margin:0 0 4px;padding:2px 8px;display:block;overflow:hidden}.quote b{color:var(--accent);font-size:13px;display:block}.quote span{-webkit-line-clamp:2;color:var(--muted);-webkit-box-orient:vertical;font-size:14px;display:-webkit-box;overflow:hidden}.pin-mark{float:left;width:13px;height:13px;color:var(--muted);margin:3px 4px 0 0}.chips{clear:both;flex-wrap:wrap;gap:4px;margin-top:6px;display:flex}.chip{background:#7f7f7f2e;border-radius:12px;align-items:center;gap:3px;padding:2px 8px;font-size:14px;display:inline-flex}.chip span{color:var(--muted);font-size:12px}.chip.mine{background:var(--accent);color:#fff}.chip.mine span{color:#fff}.row.flash .bubble{animation:1.5s ease-out flash}@keyframes flash{0%,40%{box-shadow:0 0 0 3px var(--accent)}to{box-shadow:var(--shadow)}}.overlay{z-index:10;background:#0006;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{width:100%;max-width:460px;margin:0 8px calc(8px + env(safe-area-inset-bottom));background:var(--panel);border-radius:16px;animation:.15s ease-out pop;overflow:hidden;box-shadow:0 6px 24px #00000059}.emoji-row{border-bottom:1px solid var(--line);justify-content:space-around;padding:10px 6px;display:flex}.message-menu-receipt{border-bottom:1px solid var(--line);color:var(--muted);align-items:center;gap:7px;padding:12px 18px;font-size:13px;display:flex}.message-menu-receipt svg{fill:none;stroke:#3390ec;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:18px;height:12px}.message-menu-receipt time{text-align:right;color:var(--text);margin-left:auto}.emoji-row button{border-radius:50%;width:38px;height:38px;font-size:22px;line-height:1}.emoji-row button.on{background:var(--accent)}.act{text-align:left;width:100%;padding:14px 18px;font-size:16px;display:block}.act:hover{background:var(--line)}.pinbar{text-align:left;background:var(--panel);border-bottom:1px solid var(--line);flex:none;align-items:center;gap:10px;width:100%;padding:6px 14px;display:flex}.pinbar svg{width:20px;height:20px;color:var(--accent);flex:none}.pin-body{flex-direction:column;min-width:0;display:flex}.pin-body b{color:var(--accent);font-size:13px}.pin-body span{white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.replybar{background:var(--panel);border-top:1px solid var(--line);flex:none;align-items:center;gap:10px;padding:6px 8px 0 14px;display:flex}.replybar>svg{width:22px;height:22px;color:var(--accent);flex:none}.reply-body{border-left:3px solid var(--accent);flex-direction:column;flex:1;min-width:0;padding-left:8px;display:flex}.reply-body b{color:var(--accent);font-size:13px}.reply-body span{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.replybar+.composer{border-top:0}.toast{left:50%;bottom:calc(80px + env(safe-area-inset-bottom));color:#fff;z-index:12;background:#1e1e1ee6;border-radius:16px;padding:8px 16px;font-size:14px;position:absolute;transform:translate(-50%)}.search{z-index:11;background:var(--bg);flex-direction:column;max-width:900px;margin:0 auto;display:flex;position:fixed;inset:0}.search-bar{padding:8px 10px;padding-top:calc(8px + env(safe-area-inset-top));background:var(--panel);border-bottom:1px solid var(--line);align-items:center;gap:6px;display:flex}.search-bar input{min-width:0;height:42px;color:var(--text);background:var(--bg);border:0;border-radius:21px;outline:none;flex:1;padding:0 14px;font-size:16px}.search-results{padding:8px 10px calc(12px + env(safe-area-inset-bottom));flex:1;overflow-y:auto}.hint{text-align:center;color:var(--muted);margin:28px 16px;font-size:14px}.hit{text-align:left;background:var(--panel);width:100%;box-shadow:var(--shadow);border-radius:12px;margin-bottom:6px;padding:10px 12px;display:block}.hit-head{color:var(--muted);justify-content:space-between;gap:8px;font-size:13px;display:flex}.hit-head b{color:var(--accent)}.hit-text{overflow-wrap:anywhere;margin-top:2px}.hit mark{color:inherit;background:#ffc80073;border-radius:3px}.more{background:var(--panel);color:var(--accent);box-shadow:var(--shadow);border-radius:20px;margin:10px auto;padding:10px 22px;display:block}.row{touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;width:100%;position:relative}.row *,.bubble,.bubble *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.bubble{will-change:transform}.swipe-icon{background:var(--panel);width:32px;height:32px;color:var(--muted);box-shadow:var(--shadow);opacity:0;pointer-events:none;border-radius:50%;place-items:center;display:grid;position:absolute;top:50%;right:10px;transform:translateY(-50%)scale(.5)}.swipe-icon svg{width:18px;height:18px}.swipe-icon.armed{background:var(--accent);color:#fff}.menu-separator{background:var(--line);height:1px;margin:4px 0}.act-danger{color:var(--danger)}.act-danger:hover{background:#dc323214}.confirm-overlay{padding:16px;padding-top:max(16px, env(safe-area-inset-top));padding-bottom:max(16px, env(safe-area-inset-bottom));align-items:center}.confirm-sheet{background:var(--panel);width:100%;max-width:380px;color:var(--text);border-radius:18px;padding:22px;animation:.15s ease-out pop;box-shadow:0 8px 32px #0000004d}.confirm-sheet h3{margin:0 0 10px;font-size:18px;font-weight:600}.confirm-sheet p{color:var(--muted);margin:0;font-size:14px;line-height:1.5}.confirm-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:22px;display:flex}.confirm-actions button{border-radius:10px;min-height:40px;padding:0 14px;font-size:14px;font-weight:600}.confirm-cancel{background:var(--line);color:var(--text)}.confirm-delete{background:var(--danger);color:#fff}.confirm-actions button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.bubble.selected{outline:2px solid var(--accent);box-shadow:0 0 0 4px #3d9be92e, var(--shadow)}.row:has(.bubble.selected){background:#3d9be914;border-radius:12px}.selection-bar{background:var(--panel);border-bottom:1px solid var(--line);color:var(--text);align-items:center;gap:12px;padding:9px 14px;display:flex}.selection-bar button{color:var(--accent);font:inherit;font-weight:600}.selection-bar .selection-delete{background:var(--danger);color:#fff;border-radius:18px;margin-left:auto;padding:6px 12px}.selection-delete-sheet{padding-bottom:6px}.selection-delete-title{color:var(--muted);padding:16px 18px 10px;font-size:13px;font-weight:600}.composer{flex-wrap:wrap}.editbar{box-sizing:border-box;color:var(--accent);flex:0 0 100%;justify-content:space-between;align-items:center;gap:10px;padding:5px 6px 9px;font-size:13px;display:flex}.editbar button{color:var(--muted);font:inherit;background:0 0;border:0;padding:4px 8px}.edited-mark{color:var(--muted);font-size:11px}.settings-overlay{z-index:100;background:#00000059;justify-content:flex-end;align-items:flex-start;padding:64px 12px 12px;display:flex;position:fixed;inset:0}.settings-panel{background:var(--panel);width:min(340px,100%);color:var(--text);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 12px 40px #00000059}.settings-title{margin-bottom:18px;font-size:17px;font-weight:700}.settings-section{border-top:1px solid var(--line);padding:12px 0}.settings-label{color:var(--muted);margin-bottom:8px;font-size:12px}.settings-option{width:100%;min-height:42px;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:9px 10px;display:flex}.settings-option:active,.settings-option.selected{background:var(--line)}.settings-switch{background:#777;border-radius:20px;flex-shrink:0;width:38px;height:22px;padding:3px;transition:background .2s}.settings-switch span{background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .2s;display:block}.settings-switch.active{background:var(--accent)}.settings-switch.active span{transform:translate(16px)}.logout-option{color:var(--danger)}:root[data-skin=angel]{--bg:#080808;--pattern:#252525;--panel:#151515;--text:#eee;--muted:#929292;--accent:#777;--accent-text:#fff;--bubble-in:#191919e0;--bubble-out:#303030e0;--out-meta:#b0b0b0;--read:#eee;--danger:#e05b5b;--line:#ffffff1a;--shadow:0 1px 4px #00000080;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.admin-screen{z-index:20;background:var(--bg);max-width:900px;color:var(--text);flex-direction:column;margin:0 auto;display:flex;position:fixed;inset:0}.admin-header{padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));background:var(--panel);border-bottom:1px solid var(--line);flex:none;align-items:center;gap:12px;display:flex}.admin-back{width:42px;height:42px;color:var(--text);border-radius:50%;flex:none;font-size:25px}.admin-back:hover{background:var(--line)}.admin-heading{min-width:0}.admin-title{font-size:18px;font-weight:700}.admin-subtitle{color:var(--muted);margin-top:2px;font-size:13px}.admin-content{min-height:0;padding:16px;padding-bottom:calc(20px + env(safe-area-inset-bottom));flex:1;overflow-y:auto}.admin-list{flex-direction:column;gap:12px;width:100%;max-width:680px;margin:0 auto;display:flex}.admin-login{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);border-radius:14px;padding:16px;overflow:hidden}.admin-login-top{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:8px;padding-bottom:12px;display:flex}.admin-account{color:var(--text);background:#7f7f7f2e;border-radius:20px;align-items:center;padding:5px 11px;font-size:14px;font-weight:700;display:inline-flex}.admin-date{color:var(--muted);text-align:right;font-size:13px}.admin-device{margin-top:13px;font-size:16px;font-weight:600}.admin-device-note{color:var(--muted);margin-top:4px;font-size:12px}.admin-ip{border:1px solid var(--line);background:#7f7f7f14;border-radius:9px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:12px;padding:10px 12px;display:flex}.admin-ip-label{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.admin-ip code{color:var(--text);overflow-wrap:anywhere;font-family:Consolas,monospace;font-size:13px}.admin-actions{flex:none;margin-left:auto;position:relative}.admin-clear-button{border:1px solid var(--line);color:var(--text);background:#7f7f7f24;border-radius:10px;padding:9px 13px;font-size:13px;font-weight:600}.admin-clear-button:disabled{opacity:.5}.admin-clear-menu{z-index:30;border:1px solid var(--line);background:var(--panel);border-radius:12px;flex-direction:column;width:180px;padding:5px;display:flex;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 8px 24px #0006}.admin-clear-menu button{width:100%;color:var(--text);text-align:left;border-radius:8px;padding:11px 12px;font-size:14px}.admin-clear-menu button:hover{background:var(--line)}.admin-clear-menu .admin-clear-all{color:var(--danger);border-top:1px solid var(--line);border-radius:0 0 8px 8px}.admin-clear-menu button:disabled{opacity:.5}.admin-details{border-top:1px solid var(--line);color:var(--muted);overflow-wrap:anywhere;margin-top:12px;padding-top:11px;font-size:13px}.admin-message{border:1px solid var(--line);background:var(--panel);max-width:500px;color:var(--muted);text-align:center;border-radius:14px;margin:30px auto;padding:18px}.admin-error{color:var(--danger)}@media (width<=480px){.admin-content{padding:10px}.admin-login{padding:13px}.admin-date{text-align:left;width:100%}}.admin-password-section{border:1px solid var(--line);background:var(--panel);width:100%;max-width:680px;box-shadow:var(--shadow);border-radius:14px;margin:0 auto 24px;padding:18px}.admin-password-section h2{margin:0 0 16px;font-size:16px;font-weight:600}.admin-password-fields{flex-direction:column;gap:10px;display:flex}.admin-password-fields input{border:1px solid var(--line);background:var(--background);width:100%;min-height:44px;color:var(--text);font:inherit;border-radius:10px;outline:none;padding:10px 12px}.admin-password-fields input:focus{border-color:var(--accent)}.admin-password-fields button{background:var(--accent);color:#fff;min-height:44px;font:inherit;cursor:pointer;border:0;border-radius:10px;padding:10px 14px;font-weight:600}.admin-password-fields button:disabled{opacity:.6;cursor:not-allowed}.admin-password-success,.admin-password-error{margin-top:12px;font-size:13px;line-height:1.4}.admin-password-success{color:var(--success,#26965b)}.admin-password-error{color:var(--danger)}