:root{color-scheme:light;--bg: #f2f4f7;--bg-grad: radial-gradient(120% 60% at 50% 0%, #e9eef4 0%, #f2f4f7 62%);--surface: #ffffff;--surface-2: #e9ecf1;--surface-3: #dfe4ec;--border: #dde2ea;--border-strong: #c9d1dc;--text: #101319;--text-dim: #5c6674;--text-faint: #8b95a3;--accent: #0d7a63;--accent-soft: #e3f3ee;--accent-fg: #ffffff;--accent-ring: rgba(13, 122, 99, .22);--alert: #a45a06;--alert-bg: #fdf3e3;--alert-border: #f0d9ae;--danger: #b3261e;--danger-bg: #fdecea;--danger-border: #f2c7c3;--mine-bg: linear-gradient(180deg, #0f8a6f 0%, #0c6f5a 100%);--mine-fg: #ffffff;--mine-meta: rgba(255, 255, 255, .72);--theirs-bg: #ffffff;--theirs-fg: var(--text);--r-sm: 8px;--r-md: 12px;--r-lg: 18px;--r-bubble: 20px;--r-full: 999px;--shadow-sm: 0 1px 2px rgba(16, 19, 25, .06);--shadow-md: 0 6px 20px rgba(16, 19, 25, .1);--shadow-lg: 0 -10px 40px rgba(16, 19, 25, .16);--sa-top: env(safe-area-inset-top, 0px);--sa-bottom: env(safe-area-inset-bottom, 0px);--sa-left: env(safe-area-inset-left, 0px);--sa-right: env(safe-area-inset-right, 0px);--font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}@media (prefers-color-scheme: dark){:root{color-scheme:dark;--bg: #0f1115;--bg-grad: radial-gradient(130% 60% at 50% 0%, #171b23 0%, #0f1115 60%);--surface: #171a21;--surface-2: #1e222b;--surface-3: #262b35;--border: #262b35;--border-strong: #333a46;--text: #e9edf3;--text-dim: #98a2b1;--text-faint: #6f7a89;--accent: #34c295;--accent-soft: #12271f;--accent-fg: #04231b;--accent-ring: rgba(52, 194, 149, .26);--alert: #e8b168;--alert-bg: #241d12;--alert-border: #453520;--danger: #ff8f85;--danger-bg: #2a1614;--danger-border: #4a2420;--mine-bg: linear-gradient(180deg, #1c7f68 0%, #15654f 100%);--mine-fg: #f2fffa;--mine-meta: rgba(242, 255, 250, .66);--theirs-bg: #1b1f27;--theirs-fg: var(--text);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 8px 24px rgba(0, 0, 0, .45);--shadow-lg: 0 -12px 44px rgba(0, 0, 0, .55)}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);font-size:16px;line-height:1.45;color:var(--text);background:var(--bg);background-image:var(--bg-grad);background-attachment:fixed;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;border:1px solid transparent;border-radius:var(--r-md);font-size:16px;font-weight:590;letter-spacing:-.01em;transition:transform .12s ease,opacity .12s ease,background-color .12s ease}.btn:active:not(:disabled){transform:scale(.985)}.btn:disabled{opacity:.5;cursor:default}.btn-block{width:100%}.btn-primary{background:var(--accent);color:var(--accent-fg)}.btn-quiet{background:var(--surface-2);color:var(--text);border-color:var(--border)}.btn-danger{background:transparent;color:var(--danger);border-color:var(--danger-border)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border:0;border-radius:var(--r-full);background:transparent;color:var(--text-dim);transition:background-color .12s ease,color .12s ease}.icon-btn:active{background:var(--surface-2);color:var(--text)}.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor}.boot{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;height:100dvh;padding:24px;text-align:center}.boot-spinner{width:26px;height:26px;border:2.5px solid var(--border-strong);border-top-color:var(--accent);border-radius:var(--r-full);animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.boot-title{margin:0;font-size:19px;font-weight:650;letter-spacing:-.02em}.boot-text{margin:0 0 6px;color:var(--text-dim);font-size:15px}.login{display:flex;align-items:center;justify-content:center;min-height:100dvh;padding:calc(var(--sa-top) + 24px) calc(var(--sa-right) + 20px) calc(var(--sa-bottom) + 24px) calc(var(--sa-left) + 20px)}.login-card{width:100%;max-width:380px;padding:28px 22px 24px;background:var(--surface);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow-md)}.login-mark{display:flex;align-items:center;justify-content:center;width:52px;height:52px;margin-bottom:18px;border-radius:15px;background:var(--accent-soft);color:var(--accent)}.login-mark svg{width:30px;height:30px}.login-title{margin:0;font-size:26px;font-weight:700;letter-spacing:-.03em}.login-sub{margin:6px 0 22px;color:var(--text-dim);font-size:15px}.login-form{display:flex;flex-direction:column;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;font-weight:560;color:var(--text-dim);letter-spacing:.01em}.input{width:100%;min-height:46px;padding:11px 13px;font-size:16px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md);transition:border-color .12s ease,box-shadow .12s ease}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.login-error{margin:0;padding:10px 12px;font-size:14px;color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:var(--r-sm)}.app{display:flex;flex-direction:column;height:100dvh;max-height:100dvh;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex:0 0 auto;padding:8px calc(var(--sa-right) + 12px) 8px calc(var(--sa-left) + 16px);padding-top:calc(var(--sa-top) + 8px);background:var(--bg);background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--border)}.topbar-main{display:flex;flex-direction:column;min-width:0}.topbar-title{margin:0;font-size:17px;font-weight:650;letter-spacing:-.02em}.topbar-sub{font-size:12px;color:var(--text-faint);letter-spacing:.01em}.topbar-sub-warn{display:inline-flex;align-items:center;gap:6px;color:var(--alert)}.pulse{width:6px;height:6px;border-radius:var(--r-full);background:currentColor;animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.35}50%{opacity:1}}.banner{display:flex;align-items:center;gap:10px;flex:0 0 auto;margin:8px calc(var(--sa-right) + 12px) 0 calc(var(--sa-left) + 12px);padding:10px 10px 10px 12px;font-size:14px;color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:var(--r-md)}.banner-icon{flex:0 0 auto;width:18px;height:18px}.banner-text{flex:1 1 auto;min-width:0;color:var(--text);overflow-wrap:anywhere}.banner-action{flex:0 0 auto;padding:5px 10px;font-size:13px;font-weight:590;color:var(--danger);background:transparent;border:1px solid var(--danger-border);border-radius:var(--r-full)}.banner-close{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:0;border-radius:var(--r-full);background:transparent;color:var(--danger)}.banner-close svg{width:16px;height:16px;fill:none;stroke:currentColor}.thread-wrap{position:relative;flex:1 1 auto;min-height:0}.thread{height:100%;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:10px calc(var(--sa-right) + 12px) 4px calc(var(--sa-left) + 12px)}.thread-bottom-pad{height:6px}.thread-top{display:flex;justify-content:center;padding:6px 0 12px}.thread-top-label{font-size:12px;color:var(--text-faint)}.thread-top-btn{padding:6px 14px;font-size:13px;font-weight:560;color:var(--text-dim);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-full)}.empty{margin:18vh 8px 0;text-align:center}.empty-title{margin:0 0 4px;font-size:17px;font-weight:620;letter-spacing:-.02em}.empty-text{margin:0;color:var(--text-dim);font-size:14.5px}.day-sep,.unread-sep{display:flex;align-items:center;gap:10px;margin:16px 2px 12px;font-size:12px;font-weight:560;letter-spacing:.02em}.day-sep:before,.day-sep:after,.unread-sep:before,.unread-sep:after{content:"";flex:1 1 auto;height:1px;background:var(--border)}.day-sep span{color:var(--text-faint);text-transform:none}.unread-sep{color:var(--accent)}.unread-sep:before,.unread-sep:after{background:color-mix(in srgb,var(--accent) 40%,transparent)}.unread-sep span{padding:2px 10px;border-radius:var(--r-full);background:var(--accent-soft);color:var(--accent);text-transform:uppercase;font-size:11px;letter-spacing:.06em}.row{display:flex;margin-bottom:6px}.row-mine{justify-content:flex-end}.row-theirs{justify-content:flex-start}.bubble{position:relative;max-width:min(78%,560px);padding:9px 13px 7px;border-radius:var(--r-bubble);box-shadow:var(--shadow-sm);animation:bubble-in .18s ease-out}@keyframes bubble-in{0%{opacity:0;transform:translateY(4px)}}@media (prefers-reduced-motion: reduce){.bubble{animation:none}}.bubble-text{margin:0;font-size:16px;line-height:1.42;letter-spacing:-.01em;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal}.bubble-mine{background:var(--mine-bg);color:var(--mine-fg);border-bottom-right-radius:7px}.bubble-theirs{background:var(--theirs-bg);color:var(--theirs-fg);border:1px solid var(--border);border-bottom-left-radius:7px}.bubble-meta{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:2px;font-size:11px;font-variant-numeric:tabular-nums;color:var(--text-faint)}.bubble-mine .bubble-meta{color:var(--mine-meta)}.via{display:inline-flex;align-items:center;padding:1px 7px;border-radius:var(--r-full);font-size:10.5px;font-weight:560;letter-spacing:.01em;background:var(--surface-2);color:var(--text-dim)}.bubble-mine .via{background:#ffffff29;color:var(--mine-fg)}.bubble-alert{background:var(--alert-bg);border-color:var(--alert-border);border-left:3px solid var(--alert);border-bottom-left-radius:10px;padding-left:12px}.bubble-alert .bubble-meta{color:color-mix(in srgb,var(--alert) 72%,var(--text-faint))}.bubble-tag{display:inline-flex;align-items:center;gap:5px;margin-bottom:4px;font-size:11px;font-weight:620;letter-spacing:.05em;text-transform:uppercase;color:var(--alert)}.alert-icon{width:14px;height:14px;fill:none;stroke:currentColor}.bubble-error{background:var(--danger-bg);border-color:var(--danger-border);border-left-color:var(--danger)}.bubble-error .bubble-tag{color:var(--danger)}.bubble-sending{opacity:.72}.bubble-failed{background:none;background-color:var(--danger-bg);color:var(--text);border:1px solid var(--danger-border)}.sending-label,.failed-label{font-size:11px}.bubble-failed .failed-label{color:var(--danger);font-weight:560}.retry-btn{padding:3px 9px;font-size:11.5px;font-weight:590;color:var(--danger);background:transparent;border:1px solid var(--danger-border);border-radius:var(--r-full)}.bubble-typing{padding:12px 14px 10px;max-width:min(85%,420px)}.dots{display:inline-flex;align-items:center;gap:4px}.dots i{width:7px;height:7px;border-radius:var(--r-full);background:var(--text-faint);animation:blink 1.25s ease-in-out infinite}.dots i:nth-child(2){animation-delay:.16s}.dots i:nth-child(3){animation-delay:.32s}@keyframes blink{0%,70%,to{opacity:.28;transform:translateY(0)}35%{opacity:1;transform:translateY(-2px)}}.typing-note{margin:8px 0 0;font-size:12.5px;line-height:1.4;color:var(--text-dim)}.skeleton{padding:14px 0}.skel-row{display:flex;margin-bottom:10px}.skel-mine{justify-content:flex-end}.skel-theirs{justify-content:flex-start}.skel-bubble{height:42px;border-radius:var(--r-bubble);background:linear-gradient(90deg,var(--surface-2) 0%,var(--surface-3) 50%,var(--surface-2) 100%);background-size:200% 100%;animation:shimmer 1.3s linear infinite}@keyframes shimmer{to{background-position:-200% 0}}.jump-btn{position:absolute;right:calc(var(--sa-right) + 14px);bottom:14px;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;color:var(--text-dim);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-full);box-shadow:var(--shadow-md)}.jump-btn svg{width:20px;height:20px}.composer{flex:0 0 auto;padding:8px calc(var(--sa-right) + 12px) 0 calc(var(--sa-left) + 12px);padding-bottom:calc(var(--sa-bottom) + 8px);background:var(--bg);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-top:1px solid var(--border)}.chips{display:flex;align-items:center;gap:6px;margin-bottom:8px}.chips-scroll{display:flex;gap:6px;flex:1 1 auto;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:1px}.chips-scroll::-webkit-scrollbar{display:none}.chip{flex:0 0 auto;padding:6px 12px;font-family:var(--mono);font-size:13px;color:var(--text-dim);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-full);white-space:nowrap;transition:background-color .12s ease,color .12s ease}.chip:active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-ring)}.chips-toggle{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;padding:0;color:var(--text-faint);background:transparent;border:0;border-radius:var(--r-full)}.chips-toggle svg{width:14px;height:14px;fill:none;stroke:currentColor}.chips-show{margin-bottom:8px;padding:4px 11px;font-size:12px;color:var(--text-faint);background:transparent;border:1px solid var(--border);border-radius:var(--r-full)}.composer-row{display:flex;align-items:flex-end;gap:8px}.composer-input{flex:1 1 auto;min-width:0;min-height:42px;max-height:132px;padding:10px 14px;font-size:16px;line-height:1.4;resize:none;overflow-y:hidden;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:21px;transition:border-color .12s ease,box-shadow .12s ease}.composer-input::placeholder{color:var(--text-faint)}.composer-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.send-btn{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;padding:0;color:var(--accent-fg);background:var(--accent);border:0;border-radius:var(--r-full);transition:transform .12s ease,opacity .12s ease}.send-btn svg{width:22px;height:22px}.send-btn:active:not(:disabled){transform:scale(.94)}.send-btn:disabled{opacity:.4;cursor:default}.sheet-backdrop{position:fixed;inset:0;z-index:20;display:flex;align-items:flex-end;background:#080a0e6b;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);animation:fade-in .16s ease-out}@keyframes fade-in{0%{opacity:0}}.sheet{width:100%;max-height:88dvh;overflow-y:auto;overscroll-behavior:contain;padding:8px calc(var(--sa-right) + 18px) calc(var(--sa-bottom) + 18px) calc(var(--sa-left) + 18px);background:var(--surface);border-top-left-radius:22px;border-top-right-radius:22px;box-shadow:var(--shadow-lg);animation:sheet-up .22s cubic-bezier(.22,1,.36,1)}@keyframes sheet-up{0%{transform:translateY(18px)}}.sheet-grip{width:38px;height:4px;margin:4px auto 10px;border-radius:var(--r-full);background:var(--border-strong)}.sheet-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding-bottom:6px}.sheet-title{margin:0;font-size:19px;font-weight:680;letter-spacing:-.02em}.sheet-sub{margin:2px 0 0;font-size:13px;color:var(--text-faint)}.sheet-block{padding:14px 0 4px;border-top:1px solid var(--border);margin-top:10px}.sheet-block-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}.sheet-block-title{margin:0;font-size:15px;font-weight:620;letter-spacing:-.01em}.sheet-text{margin:0 0 14px;font-size:14.5px;line-height:1.5;color:var(--text-dim)}.sheet-note{margin:10px 0 0;font-size:13px;color:var(--text-dim)}.pill{flex:0 0 auto;padding:3px 10px;border-radius:var(--r-full);font-size:11.5px;font-weight:620;letter-spacing:.02em}.pill-ok{background:var(--accent-soft);color:var(--accent)}.pill-warn{background:var(--alert-bg);color:var(--alert)}.pill-off{background:var(--surface-2);color:var(--text-dim)}.bubble-text a{color:inherit;text-decoration:underline;text-decoration-color:currentColor;text-underline-offset:2px;opacity:.9}.bubble-text strong{font-weight:650}.bubble-text em{font-style:italic}.md-code,.md-pre{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,monospace;font-size:.92em;background:var(--code-bg, rgba(127, 127, 127, .14));border-radius:5px;padding:.1em .34em;overflow-wrap:anywhere}.md-pre{display:block;padding:.5em .65em;margin:.35em 0;overflow-x:auto;white-space:pre}.chip-parcial{border-style:dashed}.chip-elipsis{opacity:.5;margin-left:1px}.chip-mas{font-weight:600;position:sticky;left:0;z-index:1}.sheet-tall{max-height:82dvh}.cmd-scroll{overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding-bottom:max(env(safe-area-inset-bottom),12px)}.cmd-group+.cmd-group{margin-top:18px}.cmd-group-title{margin:0 0 2px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-dim)}.cmd-group-note{margin:0 0 8px;font-size:12.5px;color:var(--text-dim)}.cmd-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}.cmd-item{width:100%;display:grid;gap:2px;text-align:left;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:inherit;font:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}.cmd-item:active{background:var(--surface-2)}.cmd-item-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.cmd-item-name{font-weight:600;font-size:15px}.cmd-item-tag{font-size:11px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--text-dim);border:1px dashed var(--line);border-radius:999px;padding:1px 7px}.cmd-item-help{font-size:13px;line-height:1.4;color:var(--text-dim);overflow-wrap:anywhere}.cmd-foot{margin:18px 0 0;font-size:12.5px;line-height:1.45;color:var(--text-dim)}