:root{font-family:Inter,SF Pro Text,PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:#1a201f;background:#f4f6f5;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #1a201f;--muted: #68716f;--soft: #8b9491;--line: #dce3e0;--surface: #ffffff;--canvas: #f4f6f5;--green: #173f3a;--green-hover: #22554e;--mint: #dff2ed;--mint-strong: #71c7b8;--coral: #d86f55;--coral-soft: #f7e7e1;--amber: #a76816;--amber-soft: #fff2d8;--danger: #b5443a;--danger-soft: #fce8e6;letter-spacing:0}*{box-sizing:border-box;letter-spacing:0}html,body,#root{width:100%;min-height:100%;margin:0}body{min-width:320px;min-height:100dvh;overflow-x:hidden}button,input,textarea{font:inherit}button,a,label{-webkit-tap-highlight-color:transparent}button{color:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid rgba(23,63,58,.22);outline-offset:2px}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.brand{display:inline-flex;align-items:center;gap:11px;color:var(--green);font-size:21px;font-weight:760;white-space:nowrap}.brand img{width:39px;height:39px;border-radius:8px}.brand--compact{font-size:19px}.brand--compact img{width:34px;height:34px}.site-header{position:relative;z-index:10;width:100%;max-width:1180px;height:76px;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between}.site-header--contained{max-width:920px;height:68px}.service-state{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;font-weight:600}.service-state>span{width:8px;height:8px;border-radius:50%;background:#2f947a;box-shadow:0 0 0 4px #2f947a1a}.header-actions{display:flex;align-items:center;gap:18px}.auth-entry,.account-trigger{min-height:40px;display:inline-flex;align-items:center;gap:8px;border:1px solid #ccd7d3;border-radius:7px;background:#ffffffc2;color:var(--green);font-size:13px;font-weight:700;cursor:pointer}.auth-entry{padding:0 13px}.auth-entry:hover,.account-trigger:hover{border-color:#9eb5ae;background:#fff}.account-control{position:relative}.account-trigger{max-width:180px;padding:4px 11px 4px 5px}.account-trigger>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-menu{position:absolute;z-index:30;top:calc(100% + 8px);right:0;width:210px;padding:8px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 14px 38px #15272324}.account-menu>div{padding:9px 10px 12px;display:flex;flex-direction:column;gap:3px;border-bottom:1px solid #e6ebe9}.account-menu strong{overflow:hidden;color:var(--ink);font-size:13px;text-overflow:ellipsis;white-space:nowrap}.account-menu span{overflow:hidden;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.account-menu button{width:100%;height:38px;margin-top:5px;padding:0 10px;display:flex;align-items:center;gap:8px;border:0;border-radius:5px;background:transparent;color:#9f4737;font-size:12px;font-weight:650;cursor:pointer}.account-menu button:hover{background:#fff2ef}.icon-button{width:42px;height:42px;padding:0;display:inline-grid;place-items:center;flex:0 0 auto;border:1px solid transparent;border-radius:7px;background:transparent;color:#505b58;cursor:pointer;transition:background-color .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.icon-button:hover:not(:disabled){background:#eef2f0;color:var(--ink)}.icon-button:active:not(:disabled){transform:translateY(1px)}.icon-button:disabled{color:#aab1af;cursor:default}.home-page,.waiting-page{min-height:100dvh;display:flex;flex-direction:column;background-color:var(--canvas);background-image:linear-gradient(#dfe5e2 1px,transparent 1px),linear-gradient(90deg,#dfe5e2 1px,transparent 1px);background-size:32px 32px;background-position:center center}.home-page:before,.waiting-page:before{content:"";position:fixed;inset:0;background:#f4f6f5e0;pointer-events:none}.home-page>*,.waiting-page>*{position:relative;z-index:1}.home-page>.site-header,.waiting-page>.site-header{z-index:10}.home-main{width:min(100% - 64px,1050px);margin:auto;padding:42px 0 70px;display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,430px);align-items:center;gap:100px}.home-intro{min-width:0}.eyebrow{display:flex;align-items:center;gap:8px;margin:0 0 14px;color:var(--green);font-size:14px;font-weight:700}.home-intro h1{max-width:520px;margin:0;color:#15201e;font-size:48px;line-height:1.14;font-weight:760}.home-intro>p{margin:14px 0 0;color:var(--muted);font-size:18px}.people-visual{width:min(100%,470px);height:146px;margin-top:46px;display:grid;grid-template-columns:94px minmax(80px,1fr) 94px;align-items:center}.person-orbit{position:relative;width:94px;height:94px;display:grid;place-items:center;border:1px solid #ccd9d5;border-radius:50%;background:#ffffffb8}.person-orbit--right{border-color:#e2c9c1}.connection-line{height:1px;position:relative;background:repeating-linear-gradient(90deg,#9eb0aa 0,#9eb0aa 6px,transparent 6px,transparent 12px)}.connection-line>span{position:absolute;top:-4px;left:calc(50% - 4px);width:9px;height:9px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px #d86f551a}.mini-bubble{position:absolute;top:-9px;right:-11px;padding:6px 9px;border:1px solid #cbd8d4;border-radius:10px 10px 10px 3px;background:var(--surface);color:var(--green);font-size:12px;font-weight:700;box-shadow:0 4px 16px #1b322d12}.mini-bubble--right{right:auto;left:-13px;border-color:#e2cbc4;border-radius:10px 10px 3px;color:#9b4935}.room-tool{width:100%;padding:8px 30px 26px;border:1px solid var(--line);border-radius:8px;background:#fffffff5;box-shadow:0 22px 54px #1a2d291a}.auth-gate{min-height:292px;padding:42px 4px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.auth-gate__icon{width:58px;height:58px;display:grid;place-items:center;border:1px solid #c5d9d3;border-radius:50%;background:#e8f4f0;color:var(--green)}.auth-gate h2{margin:18px 0 26px;color:var(--ink);font-size:22px;line-height:1.3}.auth-gate__actions{width:min(100%,310px);display:grid;grid-template-columns:1fr 1fr;gap:10px}.auth-gate__actions .primary-button,.auth-gate__actions .secondary-button{margin:0}.segmented-control{height:54px;margin:0 -12px 26px;padding:5px;display:grid;grid-template-columns:1fr 1fr;gap:4px;border-bottom:1px solid #e6ebe9}.segmented-control button{border:0;border-radius:6px;background:transparent;color:var(--muted);font-size:14px;font-weight:680;cursor:pointer}.segmented-control button:hover{color:var(--ink);background:#f5f7f6}.segmented-control button.is-active{color:var(--green);background:#e9f2ef}.room-form{display:flex;flex-direction:column}.field-label{margin:0 0 8px;color:#3e4745;font-size:13px;font-weight:700}.text-field+.field-label{margin-top:18px}.room-type-control+.field-label{margin-top:18px}.room-type-control{display:grid;grid-template-columns:1fr 1fr;gap:8px}.room-type-control button{min-width:0;min-height:56px;padding:7px 10px;display:flex;align-items:center;gap:9px;border:1px solid #d3dcda;border-radius:7px;background:#fafbfa;color:#697370;text-align:left;cursor:pointer}.room-type-control button:hover{border-color:#afc1bc;background:#f6f9f8}.room-type-control button.is-active{border-color:#73988f;background:#edf5f2;color:var(--green);box-shadow:inset 0 0 0 1px #173f3a12}.room-type-control button>span{min-width:0;display:flex;flex-direction:column;gap:2px}.room-type-control strong{font-size:12px}.room-type-control small{color:var(--muted);font-size:10px;white-space:nowrap}.text-field{height:48px;padding:0 14px;display:flex;align-items:center;gap:10px;border:1px solid #ccd5d2;border-radius:7px;background:#fff;color:#7d8784;transition:border-color .16s ease,box-shadow .16s ease}.text-field:focus-within{border-color:#47786f;box-shadow:0 0 0 3px #173f3a17}.text-field input{width:100%;min-width:0;height:100%;padding:0;border:0;outline:0;background:transparent;color:var(--ink);font-size:15px}.text-field input::placeholder{color:#a0a8a6}.text-field--code input{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:17px;font-weight:700;text-transform:uppercase}.hash-mark{color:var(--coral);font-family:SFMono-Regular,Consolas,monospace;font-size:18px;font-weight:800}.form-error{margin-top:14px;padding:10px 12px;display:flex;align-items:center;gap:8px;border-radius:6px;background:var(--danger-soft);color:var(--danger);font-size:13px;line-height:1.45}.primary-button,.secondary-button{min-height:46px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:7px;font-weight:700;cursor:pointer;transition:background-color .16s ease,border-color .16s ease,transform .16s ease}.primary-button{border:1px solid var(--green);background:var(--green);color:#fff}.primary-button:hover:not(:disabled){border-color:var(--green-hover);background:var(--green-hover)}.secondary-button{border:1px solid #cbd4d1;background:#fff;color:#4d5855}.secondary-button:hover:not(:disabled){background:#f2f5f4}.primary-button:active:not(:disabled),.secondary-button:active:not(:disabled){transform:translateY(1px)}.primary-button:disabled,.secondary-button:disabled{opacity:.58;cursor:default}.room-form>.primary-button{width:100%;margin-top:22px}.recent-rooms{margin-top:25px;padding-top:19px;border-top:1px solid #e5eae8}.recent-heading{margin-bottom:7px;display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px;font-weight:700}.recent-room{width:100%;height:40px;padding:0 6px;display:grid;grid-template-columns:82px minmax(0,1fr) 20px;align-items:center;gap:10px;border:0;border-radius:5px;background:transparent;color:var(--muted);text-align:left;cursor:pointer}.recent-room:hover{background:#f2f5f4;color:var(--ink)}.recent-room__code{color:var(--green);font-family:SFMono-Regular,Consolas,monospace;font-size:13px;font-weight:800}.recent-room__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.site-footer{width:100%;height:54px;display:grid;place-items:center;color:#8a9390;font-size:12px}.avatar{display:inline-grid;place-items:center;flex:0 0 auto;border:2px solid rgba(255,255,255,.85);border-radius:50%;font-weight:800;-webkit-user-select:none;user-select:none}.avatar--green{background:#cce8e0;color:#174a41}.avatar--coral{background:#f2d5cc;color:#934733}.avatar--gold{background:#f4e4bd;color:#795817}.avatar--sm{width:30px;height:30px;font-size:12px}.avatar--md{width:38px;height:38px;font-size:14px}.avatar--lg{width:56px;height:56px;font-size:18px}.waiting-main{width:min(100% - 40px,700px);margin:auto;padding:44px 0 90px;display:flex;flex-direction:column;align-items:center;text-align:center}.waiting-status-icon{width:68px;height:68px;margin-bottom:23px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--green);box-shadow:0 0 0 10px #dff2ed7a}.waiting-main .eyebrow{justify-content:center;margin-bottom:9px}.waiting-main h1{margin:0;color:#15201e;font-size:31px;line-height:1.2}.waiting-subtitle{margin:12px 0 0;color:var(--muted);font-size:15px}.room-code-block{width:min(100%,420px);height:78px;margin-top:34px;padding:0 14px 0 20px;display:grid;grid-template-columns:72px 1fr 42px;align-items:center;gap:8px;border:1px solid #cbd7d3;border-radius:8px;background:#fff;box-shadow:0 12px 32px #1a2d2914;text-align:left}.room-code-block>span{color:var(--muted);font-size:12px;font-weight:650}.room-code-block>strong{overflow:hidden;color:var(--green);font-family:SFMono-Regular,Consolas,monospace;font-size:25px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.member-row{width:min(100%,620px);margin-top:42px;display:grid;grid-template-columns:minmax(0,1fr) 56px minmax(0,1fr);align-items:center}.member-slot{min-width:0;display:grid;grid-template-columns:56px minmax(0,1fr) 24px;align-items:center;gap:11px;text-align:left}.member-slot>div{min-width:0;display:flex;flex-direction:column;gap:4px}.member-slot strong,.member-slot span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.member-slot strong{font-size:14px}.member-slot>div span{color:var(--muted);font-size:12px}.member-check,.member-pending{width:22px;height:22px;display:grid;place-items:center;border-radius:50%}.member-check{background:var(--mint);color:var(--green)}.member-pending{background:var(--amber-soft);color:var(--amber)}.empty-avatar{width:56px;height:56px;display:grid;place-items:center;border:1px dashed #aeb9b5;border-radius:50%;color:#8b9592;background:#ffffff85}.seat-connector{display:flex;align-items:center;justify-content:center;gap:4px}.seat-connector span{width:5px;height:5px;border-radius:50%;background:#bdc8c4}.decision-actions{width:min(100%,420px);margin-top:40px;display:grid;grid-template-columns:1fr 1.25fr;gap:10px}.waiting-pulse{margin-top:41px;display:flex;align-items:center;gap:5px;color:var(--muted);font-size:13px}.waiting-pulse span{width:6px;height:6px;border-radius:50%;background:#7fa298;animation:pulse 1.25s ease-in-out infinite}.waiting-pulse span:nth-child(2){animation-delay:.14s}.waiting-pulse span:nth-child(3){animation-delay:.28s;margin-right:5px}@keyframes pulse{0%,70%,to{opacity:.28;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}.chat-page{min-height:100dvh;background:#e9eeec}.chat-shell{position:relative;width:min(100%,920px);height:100dvh;min-height:560px;margin:0 auto;display:grid;grid-template-rows:64px minmax(0,1fr) auto;border-right:1px solid #d8dfdc;border-left:1px solid #d8dfdc;background:#f7f8f7;overflow:hidden}.chat-header{z-index:5;height:64px;padding:0 12px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);background:#fffffff5}.chat-person{min-width:0;margin-right:auto;padding:3px 6px;display:flex;flex-direction:column;align-items:flex-start;gap:3px;border:0;border-radius:5px;background:transparent;cursor:pointer}.chat-person:hover{background:#f3f5f4}.chat-person strong{max-width:240px;overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.chat-person span{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:11px}.chat-person i{width:7px;height:7px;border-radius:50%;background:#b4bbb9}.chat-person i.is-online{background:#319079}.group-avatar{width:38px;height:38px;display:inline-grid;place-items:center;flex:0 0 auto;border:1px solid #c6ded7;border-radius:50%;background:var(--mint);color:var(--green)}.details-trigger-wrap{position:relative;display:inline-flex}.request-badge{position:absolute;top:1px;right:0;min-width:17px;height:17px;padding:0 4px;display:grid;place-items:center;border:2px solid #fff;border-radius:9px;background:var(--coral);color:#fff;font-size:9px;font-weight:800;pointer-events:none}.header-code{height:34px;padding:0 10px;display:inline-flex;align-items:center;gap:5px;border:1px solid #d8dfdc;border-radius:6px;background:#fafbfa;color:#52605d;font-family:SFMono-Regular,Consolas,monospace;font-size:12px;font-weight:700;cursor:pointer}.header-code:hover{border-color:#b7c6c1;background:#f3f7f5}.header-code span{color:var(--coral)}.message-list{position:relative;min-height:0;padding:22px 28px 30px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-color:#c5cecb transparent}.join-request-banner{width:min(100%,440px);min-height:58px;margin:2px auto 18px;padding:8px 12px;display:grid;grid-template-columns:36px minmax(0,1fr) 28px;align-items:center;gap:9px;border:1px solid #e6c8bd;border-radius:7px;background:#fff8f5;color:#98503d;text-align:left;cursor:pointer}.join-request-banner:hover{border-color:#d9a998;background:#fff3ef}.join-request-banner>span{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--coral-soft)}.join-request-banner>div{min-width:0;display:flex;flex-direction:column;gap:3px}.join-request-banner strong{font-size:12px}.join-request-banner small{color:#91746d;font-size:10px}.date-divider{height:38px;display:flex;align-items:center;justify-content:center}.date-divider span{padding:4px 9px;border-radius:999px;background:#eaeeec;color:#7b8582;font-size:11px;font-weight:650}.message-row{width:100%;margin:10px 0;display:flex;align-items:flex-start;gap:8px}.message-row--mine{justify-content:flex-end}.message-stack{max-width:66%;min-width:46px;display:flex;flex-direction:column;align-items:flex-start}.message-row--mine .message-stack{align-items:flex-end}.message-sender{margin:0 0 4px 5px;color:#858e8b;font-size:11px}.message-bubble{min-width:42px;padding:10px 13px;border:1px solid #dce2e0;border-radius:5px 14px 14px;background:#fff;color:#222826;box-shadow:0 2px 6px #1f2f2b09}.message-row--mine .message-bubble{border-color:#c9e3dc;border-radius:14px 5px 14px 14px;background:var(--mint)}.message-bubble p{min-width:0;margin:0;overflow-wrap:anywhere;white-space:pre-wrap;font-size:14px;line-height:1.55}.message-time{margin-top:4px;padding:0 4px;color:#929a98;font-size:10px}.message-bubble--image{width:min(330px,54vw);padding:3px;overflow:hidden;background:#fff}.message-image{width:100%;min-height:150px;max-height:360px;padding:0;display:block;border:0;border-radius:10px;background:#e4e8e6;overflow:hidden;cursor:zoom-in}.message-image img{width:100%;height:auto;max-height:360px;display:block;object-fit:cover}.system-message{max-width:80%;margin:16px auto;color:#7c8583;font-size:11px;line-height:1.5;text-align:center}.empty-chat{min-height:100%;padding-bottom:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted)}.empty-chat>div{width:56px;height:56px;margin-bottom:15px;display:grid;place-items:center;border:1px solid #ced8d4;border-radius:50%;background:#fff;color:var(--green)}.empty-chat strong{color:#4d5855;font-size:14px}.empty-chat span{margin-top:5px;font-size:11px}.composer{min-height:70px;padding:11px 14px max(11px,env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:stretch;gap:8px;border-top:1px solid var(--line);background:#fff}.composer-row{min-width:0;display:flex;align-items:flex-end;gap:8px}.pending-strip{width:100%;min-height:78px;padding:1px 1px 4px 53px;display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;scrollbar-color:#cbd4d1 transparent}.pending-image{position:relative;width:72px;height:72px;flex:0 0 72px;border:1px solid #cdd8d4;border-radius:7px;background:#edf1ef}.pending-image>img{width:100%;height:100%;display:block;border-radius:6px;object-fit:cover}.pending-image>.icon-button{position:absolute;top:-7px;right:-7px;width:28px;height:28px;border:2px solid #fff;border-radius:50%;background:#34423f;color:#fff;box-shadow:0 3px 8px #15221f2e}.pending-image>.icon-button:hover{background:#202a28;color:#fff}.composer textarea{min-width:0;min-height:42px;max-height:112px;flex:1;padding:10px 12px;resize:none;border:1px solid #d0d8d5;border-radius:8px;outline:0;background:#f8faf9;color:var(--ink);font-size:14px;line-height:20px}.composer textarea:focus{border-color:#71978f;background:#fff;box-shadow:0 0 0 3px #173f3a12}.composer textarea::placeholder{color:#9aa29f}.attachment-button{width:44px;height:44px;cursor:pointer}.attachment-button input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.send-button{width:44px;height:44px;background:var(--green);color:#fff}.send-button:hover:not(:disabled){background:var(--green-hover);color:#fff}.send-button:disabled{background:#e8ecea;color:#a7afac}.drop-overlay{position:absolute;z-index:20;inset:0;padding:22px;display:grid;place-items:center;background:#eff6f3ed;pointer-events:none}.drop-overlay>div{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px dashed #6c9a90;border-radius:8px;color:var(--green)}.drop-overlay strong{margin-top:14px;font-size:17px}.drop-overlay span{margin-top:5px;color:var(--muted);font-size:12px}.upload-row{margin-top:14px}.upload-card{position:relative;width:min(280px,50vw);aspect-ratio:4 / 3;border:3px solid var(--mint);border-radius:14px 5px 14px 14px;background:#dfe5e2;overflow:hidden}.upload-card>img{width:100%;height:100%;display:block;object-fit:cover}.upload-shade{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:#121d1b94;color:#fff}.upload-shade strong{font-size:13px}.upload-bar{position:absolute;right:7px;bottom:7px;left:7px;height:4px;border-radius:4px;background:#ffffff52;overflow:hidden}.upload-bar span{height:100%;display:block;border-radius:inherit;background:#fff;transition:width .12s linear}.upload-actions{margin-top:5px;display:flex;gap:5px}.upload-actions button{padding:3px 5px;display:inline-flex;align-items:center;gap:3px;border:0;border-radius:4px;background:transparent;color:var(--muted);font-size:11px;cursor:pointer}.upload-actions button:hover{background:#e9eeec;color:var(--ink)}.panel-backdrop{position:fixed;z-index:40;inset:0;display:flex;justify-content:flex-end;background:#141d1b47;animation:fade-in .15s ease both}.details-panel{width:min(380px,90vw);height:100%;padding:0 24px;display:flex;flex-direction:column;border-left:1px solid #d6ddda;background:#fff;box-shadow:-16px 0 44px #1623201f;animation:slide-in .18s ease both}@keyframes fade-in{0%{opacity:0}}@keyframes slide-in{0%{transform:translate(20px);opacity:.8}}.panel-header{height:68px;flex:0 0 68px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e3e8e6}.panel-body{min-height:0;flex:1;overflow-x:hidden;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#c8d1ce transparent}.panel-footer{flex:0 0 auto;padding:0 0 20px;border-top:1px solid #e7ebe9;background:#fff}.group-summary{margin-top:20px;padding:12px;display:flex;align-items:center;gap:11px;border:1px solid #d7e3df;border-radius:7px;background:#f4f8f6}.group-summary__icon{width:40px;height:40px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:var(--mint);color:var(--green)}.group-summary>div{min-width:0;display:flex;flex-direction:column;gap:4px}.group-summary strong{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.group-summary span{color:var(--muted);font-size:11px}.panel-header strong{font-size:16px}.detail-section{padding:22px 0;border-bottom:1px solid #e7ebe9}.detail-label{display:block;margin-bottom:13px;color:var(--muted);font-size:11px;font-weight:700}.detail-code{height:46px;padding-left:13px;display:flex;align-items:center;justify-content:space-between;border:1px solid #d8dfdc;border-radius:7px;background:#f7f9f8}.detail-code strong{color:var(--green);font-family:SFMono-Regular,Consolas,monospace;font-size:18px}.detail-member{margin-top:11px;display:flex;align-items:center;gap:10px}.detail-member>span{display:flex;flex-direction:column;gap:3px}.detail-member strong{font-size:13px}.detail-member small{color:var(--muted);font-size:11px}.detail-requests{padding-top:18px}.request-item{min-height:48px;display:grid;grid-template-columns:32px minmax(0,1fr) 38px 38px;align-items:center;gap:5px}.request-item strong{overflow:hidden;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.request-item .icon-button{width:36px;height:36px}.request-item .approve-icon{background:var(--green);color:#fff}.request-item .approve-icon:hover:not(:disabled){background:var(--green-hover);color:#fff}.detail-section p{margin:0;color:#4f5956;font-size:13px}.leave-button{width:100%;height:43px;margin-top:16px;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid #e0bdb5;border-radius:7px;background:#fff7f5;color:#a64a38;font-weight:700;cursor:pointer}.leave-button:hover{background:#fcece8}.lightbox{position:fixed;z-index:60;inset:0;padding:70px 30px 30px;display:grid;place-items:center;background:#0d1211e6}.lightbox>img{max-width:min(100%,1200px);max-height:calc(100dvh - 110px);display:block;object-fit:contain}.lightbox-toolbar{position:absolute;top:14px;right:18px;display:flex;align-items:center;gap:6px}.lightbox-toolbar a,.lightbox-toolbar .icon-button{width:44px;height:44px;display:grid;place-items:center;border-radius:7px;color:#fff}.lightbox-toolbar a:hover,.lightbox-toolbar .icon-button:hover{background:#ffffff1f;color:#fff}.toast{position:fixed;z-index:100;top:18px;left:50%;width:min(calc(100% - 32px),420px);min-height:48px;padding:7px 7px 7px 14px;display:grid;grid-template-columns:20px 1fr 38px;align-items:center;gap:8px;transform:translate(-50%);border:1px solid #bbd7cf;border-radius:8px;background:#f5fffc;color:var(--green);box-shadow:0 14px 38px #15272329;font-size:13px;animation:toast-in .2s ease both}.toast--error{border-color:#e9bfb8;background:#fff8f6;color:var(--danger)}.toast .icon-button{width:36px;height:36px;color:inherit}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,-8px)}}.auth-backdrop{position:fixed;z-index:90;inset:0;padding:18px;display:grid;place-items:center;background:#141d1b61;animation:fade-in .15s ease both}.auth-dialog{width:min(100%,430px);max-height:calc(100dvh - 36px);padding:0 26px 26px;border:1px solid #d4ddda;border-radius:8px;outline:0;background:#fff;box-shadow:0 24px 70px #111f1c33;overflow-x:hidden;overflow-y:auto;animation:auth-in .17s ease both}@keyframes auth-in{0%{opacity:0;transform:translateY(10px)}}.auth-header{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:12px}.auth-heading{min-width:0;display:flex;align-items:center;gap:11px}.auth-heading-icon{width:42px;height:42px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;background:var(--mint);color:var(--green)}.auth-heading-copy{min-width:0}.auth-title{margin:0;color:var(--ink);font-size:18px}.auth-description{margin:4px 0 0;color:var(--muted);font-size:11px}.auth-close-button,.auth-password-toggle{width:40px;height:40px;padding:0;display:grid;place-items:center;flex:0 0 auto;border:0;border-radius:6px;background:transparent;color:var(--muted);cursor:pointer}.auth-close-button:hover,.auth-password-toggle:hover{background:#f0f3f2;color:var(--ink)}.auth-mode-tabs{height:43px;padding:4px;display:grid;grid-template-columns:1fr 1fr;gap:4px;border-radius:7px;background:#edf1ef}.auth-mode-tab{border:0;border-radius:5px;background:transparent;color:var(--muted);font-size:13px;font-weight:700;cursor:pointer}.auth-mode-tab--active{background:#fff;color:var(--green);box-shadow:0 1px 4px #1628241a}.auth-form{margin-top:22px;display:flex;flex-direction:column;gap:15px}.auth-field{display:flex;flex-direction:column;gap:7px}.auth-label{color:#48514f;font-size:12px;font-weight:700}.auth-input-wrap{position:relative;height:46px;display:flex;align-items:center;border:1px solid #ced7d4;border-radius:7px;background:#fafbfa}.auth-input-wrap:focus-within{border-color:#6c948b;background:#fff;box-shadow:0 0 0 3px #173f3a14}.auth-input-icon{position:absolute;left:13px;color:#84908c;pointer-events:none}.auth-input{width:100%;height:100%;padding:0 43px 0 41px;border:0;outline:0;background:transparent;color:var(--ink);font-size:14px}.auth-input-wrap:not(:has(.auth-password-toggle)) .auth-input{padding-right:13px}.auth-password-toggle{position:absolute;right:3px;width:38px;height:38px}.auth-error{padding:10px 11px;display:flex;align-items:flex-start;gap:8px;border-radius:6px;background:var(--danger-soft);color:var(--danger);font-size:12px;line-height:1.45}.auth-error svg{margin-top:1px;flex:0 0 auto}.auth-submit-button{width:100%;min-height:46px;margin-top:2px;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);border-radius:7px;background:var(--green);color:#fff;font-size:13px;font-weight:750;cursor:pointer}.auth-submit-button:hover:not(:disabled){border-color:var(--green-hover);background:var(--green-hover)}.auth-submit-button:disabled{opacity:.65;cursor:default}.auth-loading-icon{animation:spin .8s linear infinite}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.loading-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;background:var(--canvas);color:var(--green)}@media(max-width:840px){.home-main{width:min(100% - 40px,600px);padding-top:22px;grid-template-columns:1fr;gap:42px}.home-intro{text-align:center}.home-intro .eyebrow{justify-content:center}.home-intro h1{max-width:none;font-size:38px}.people-visual{margin:31px auto 0}.room-tool{max-width:440px;margin:0 auto}.chat-shell{border:0}}@media(max-width:640px){.site-header{height:64px;padding:0 18px}.brand{font-size:19px}.brand img{width:35px;height:35px}.service-state{font-size:11px}.header-actions{gap:8px}.auth-entry{padding:0 10px}.account-trigger{width:40px;height:40px;padding:4px}.account-trigger>span:last-child{display:none}.home-main{width:100%;margin:0;padding:32px 18px 44px;gap:32px}.home-intro h1{font-size:32px}.home-intro>p{font-size:15px}.people-visual{width:min(100%,330px);height:112px;margin-top:25px;grid-template-columns:78px minmax(60px,1fr) 78px}.person-orbit{width:78px;height:78px}.person-orbit .avatar--lg{width:48px;height:48px}.room-tool{padding:8px 20px 22px}.site-footer{height:44px}.waiting-main{width:calc(100% - 32px);padding:36px 0 60px}.waiting-status-icon{width:60px;height:60px}.waiting-main h1{max-width:320px;font-size:26px}.waiting-subtitle{max-width:330px;line-height:1.55}.room-code-block{height:70px;margin-top:28px;grid-template-columns:58px minmax(0,1fr) 42px}.room-code-block>strong{font-size:21px}.member-row{margin-top:36px;grid-template-columns:1fr;gap:16px}.member-slot{width:min(100%,290px);margin:0 auto;padding:10px 13px;border:1px solid #d8e0dd;border-radius:8px;background:#ffffffb8}.seat-connector{height:12px;flex-direction:column}.decision-actions{margin-top:30px}.chat-shell{min-height:100dvh;grid-template-rows:56px minmax(0,1fr) auto}.chat-header{height:56px;padding:0 6px;gap:6px}.chat-header>.avatar{width:34px;height:34px}.group-avatar{width:34px;height:34px}.chat-person strong{max-width:120px}.header-code{max-width:84px;padding:0 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-code svg{display:none}.message-list{padding:16px 13px 24px}.message-stack{max-width:79%}.message-bubble--image{width:min(290px,68vw)}.composer{min-height:64px;padding:8px 8px max(8px,env(safe-area-inset-bottom));gap:4px}.composer-row{gap:4px}.pending-strip{min-height:68px;padding-left:49px}.pending-image{width:62px;height:62px;flex-basis:62px}.composer textarea{min-height:44px}.attachment-button,.send-button{width:44px;height:44px}.drop-overlay{inset:0;padding:13px}.upload-card{width:min(260px,65vw)}.details-panel{width:100%;height:min(75dvh,620px);margin-top:auto;padding-bottom:max(18px,env(safe-area-inset-bottom));border-top:1px solid #d6ddda;border-left:0;box-shadow:0 -16px 44px #16232026;animation-name:slide-up}@keyframes slide-up{0%{transform:translateY(24px);opacity:.8}}.panel-header{height:60px;flex-basis:60px}.panel-footer{padding-bottom:max(0px,env(safe-area-inset-bottom))}.auth-backdrop{padding:10px}.auth-dialog{max-height:calc(100dvh - 20px);padding:0 18px 20px}.auth-header{min-height:76px}.lightbox{padding:65px 10px 20px}}@media(max-width:360px){.service-state,.auth-entry span{display:none}.auth-entry{width:40px;padding:0;justify-content:center}.home-main{padding-right:12px;padding-left:12px}.room-tool{padding-right:14px;padding-left:14px}.home-intro h1{font-size:28px}.header-code{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}