:root{--ink:#253b35;--muted:#81908a;--green:#245a49;--deep:#17372f;--line:#e5e9e3;--paper:#fafbf8;--soft:#f0f3ed;--amber:#a57b36;--shadow:0 16px 60px #183a3020;font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--paper);font-size:14px}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button,input,textarea{outline:none}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #8bac94;outline-offset:3px}button{transition:background .15s,transform .15s}button:active:not(:disabled){transform:translateY(1px)}[hidden]{display:none!important}.app-shell{display:flex;height:100dvh;min-height:540px}.rail{width:82px;background:var(--deep);color:#d3ded6;display:flex;align-items:center;flex-direction:column;flex-shrink:0;padding:30px 10px 20px;gap:18px}.brand{text-decoration:none;color:#f2f2de;font-family:serif;font-size:29px;display:flex;align-items:center;flex-direction:column;gap:9px;margin-bottom:39px}.brand span{font:7px sans-serif;letter-spacing:1px;color:#92aa9c}.rail-item{border:0;background:transparent;color:#9ab1a3;display:flex;flex-direction:column;gap:8px;align-items:center;padding:12px 15px;border-radius:12px;min-width:58px}.rail-item>span{font-size:24px;line-height:1}.rail-item small{font-size:11px}.rail-item.active,.rail-item:hover{background:#315146;color:#edf2db}.rail-bottom{margin-top:auto;text-align:center;display:flex;align-items:center;flex-direction:column;gap:11px}.rail-bottom small{font-size:9px;color:#9ab1a3}.customer-pane{width:296px;border-right:1px solid var(--line);background:#f5f6f1;display:flex;flex-direction:column;flex-shrink:0}.pane-title{padding:33px 25px 22px;display:flex;align-items:center;justify-content:space-between}.eyebrow{font-size:10px;letter-spacing:1.7px;color:#8e9c91;font-weight:600;margin:0 0 12px}.pane-title h1{font-size:21px;letter-spacing:-.5px;margin:0}.pane-title h1 span{font-size:11px;vertical-align:middle;margin-left:10px;background:#e6ebe1;border-radius:5px;padding:3px 6px;color:#718372}.new-customer{margin:0 23px;background:#e4ecdf;color:#365441;border:1px solid #dae4d3;border-radius:8px;padding:11px;font-weight:600;text-align:left}.new-customer span{margin:0 8px 0 2px;font-size:18px}.new-customer:hover{background:#dbe6d6}.search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:7px;margin:19px 23px 25px;padding:8px 10px;gap:7px}.search>span{font-size:21px;color:#93a091}.search input{min-width:0;width:100%;border:0;background:transparent;font-size:12px;outline:none}.search kbd{font-size:10px;color:#a5ada1;white-space:nowrap}.list-heading{display:flex;justify-content:space-between;color:#96a08f;font-size:11px;padding:0 26px 13px;letter-spacing:.6px}.customer-list{flex:1;overflow-y:auto;padding:0 12px}.customer-card{display:flex;align-items:center;width:100%;border:1px solid transparent;background:transparent;padding:15px 11px;border-radius:8px;gap:12px;text-align:left;margin-bottom:5px;color:var(--ink)}.customer-card:hover{background:#edf0e8}.customer-card.selected{background:#fff;border-color:#e0e7dc;box-shadow:0 3px 12px #293c2810}.customer-card .card-copy{min-width:0;flex:1}.card-name{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-company{margin-top:5px;font-size:11px;color:#929b8c;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-time{font-size:10px;color:#9ba595;align-self:flex-start;padding-top:3px;white-space:nowrap}.card-pending{display:inline-block;margin-top:6px;font-size:10px;color:#52816a}.avatar{width:43px;height:43px;border-radius:12px;background:#e5ebdf;color:#4c6a53;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-size:17px;font-weight:600}.avatar.small{width:38px;height:38px;border-radius:11px;font-size:14px}.avatar.tiny{width:30px;height:30px;border-radius:50%;font-size:12px;background:#416253;color:#cbdac9}.pane-footer{margin:16px 23px 0;padding:15px 0 20px;border-top:1px solid var(--line);display:flex;align-items:center;gap:7px;color:#95a08f;font-size:10px}.pane-footer button{margin-left:auto}.status-dot{height:5px;width:5px;background:#8eaa7f;border-radius:50%;display:inline-block}.main-pane{display:flex;flex-direction:column;min-width:0;flex:1;background:var(--paper)}.topbar{height:70px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 33px;flex-shrink:0;gap:16px;background:#fff9}.breadcrumb{display:flex;align-items:center;gap:13px;font-size:11px;min-width:0;color:#98a394}.breadcrumb strong{font-weight:500;color:#61715f;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.slash{color:#c5ccbf}.top-actions{display:flex;align-items:center;gap:15px;flex-shrink:0}.mode-badge{display:inline-flex;align-items:center;gap:6px;font-size:10px;color:#8a7c56;background:#f0ede3;border:1px solid #e7e2d4;border-radius:20px;padding:6px 10px}.mode-badge:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.mode-badge.connected{background:#eaf1e5;color:#5a8059;border-color:#dae7d4}.icon-button{border:0;background:transparent;color:#8a9889;border-radius:7px;padding:5px 8px;font-size:20px;line-height:1.1}.icon-button:hover{background:#e9eee4;color:var(--green)}.welcome{flex:1;overflow:auto;display:flex;align-items:center;flex-direction:column;text-align:center;padding:clamp(35px,7vh,90px) 35px 30px}.welcome-mark{width:68px;height:68px;border-radius:21px;border:1px solid #d4dfcc;background:linear-gradient(135deg,#eef2e6,#dfe8d4);display:grid;place-items:center;font:33px serif;color:#536c46;box-shadow:0 8px 25px #74835c12;margin-bottom:29px}.welcome>.eyebrow{font-size:11px;letter-spacing:2px;font-weight:400}.welcome h2{font-size:clamp(25px,2.5vw,36px);line-height:1.55;letter-spacing:1px;font-weight:500;margin:7px 0 17px}.welcome-copy{color:#92a08e;line-height:1.9;font-size:13px;margin:0 0 28px}.primary{border:1px solid var(--green);background:var(--green);color:#f7f8ee;border-radius:8px;padding:11px 18px;font-size:12px;font-weight:500}.primary:hover{background:#1b493b}.secondary{border:1px solid #e0e6d9;background:#fff;color:#7b8b77;border-radius:8px;padding:11px 19px}.welcome-steps{display:flex;max-width:640px;width:100%;margin:52px 0 25px;text-align:left;border-top:1px solid var(--line);padding-top:24px;gap:25px}.welcome-steps>div{flex:1;padding-left:6px}.welcome-steps span{font-family:Georgia,serif;font-style:italic;font-size:15px;color:#a0ae91;display:block;margin-bottom:12px}.welcome-steps strong{font-size:12px;font-weight:500}.welcome-steps p{font-size:11px;color:#9ca696;margin:7px 0 0}.local-note{font-size:10px;color:#a0aa99;margin:4px 0}.global-footer{height:38px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;padding:0 33px;color:#a5aea0;font-size:9px;letter-spacing:.6px}.version{font-size:8px;color:#b5bbae;margin-left:5px}.connection-banner{background:#f8f1e5;border-bottom:1px solid #ebdeca;color:#967545;padding:9px 33px;font-size:11px;line-height:1.6}.conversation{min-height:0;flex:1;display:flex;flex-direction:column}.customer-header{display:flex;align-items:center;gap:13px;padding:24px 35px 20px;border-bottom:1px solid #ebeee7}.customer-header h2{font-size:18px;margin:0 0 6px;font-weight:550}.customer-header p{font-size:11px;margin:0;color:#94a08e}.customer-header .text-button{margin-left:auto}.text-button{border:0;background:transparent;color:#71846b;font-size:11px;padding:7px 2px}.text-button:hover{color:var(--green)}.message-scroll{overflow-y:auto;min-height:0;flex:1;scroll-behavior:smooth;padding:26px max(30px,calc((100% - 810px)/2)) 20px;overscroll-behavior:contain}.messages{display:flex;flex-direction:column;gap:25px}.thread-start{text-align:center;padding:50px 15px 30px;color:#94a08f}.thread-start h3{font-size:18px;color:#5b7056;font-weight:500;margin:18px 0 9px}.thread-start p{font-size:12px;line-height:1.9}.thread-start .start-icon{font:28px serif;color:#9bb08c}.suggestion{border:1px solid var(--line);background:#fff;border-radius:7px;color:#75876d;padding:9px 13px;font-size:11px;margin:8px}.message{max-width:100%;display:flex;gap:12px}.message.user{align-self:flex-end;flex-direction:row-reverse;max-width:90%}.message-body{min-width:0;flex:1}.message-meta{font-size:10px;color:#9ba796;margin:2px 0 9px;display:flex;align-items:center;gap:8px}.user .message-meta{justify-content:flex-end}.message-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font-size:13px}.user .message-text{background:#e9eee2;border:1px solid #e0e7d7;border-radius:12px 3px 12px 12px;padding:12px 16px}.assistant .message-text{background:#fff;border:1px solid var(--line);border-radius:3px 12px 12px 12px;padding:18px 20px;box-shadow:0 3px 12px #36473003}.message-actions{display:flex;gap:12px;margin-top:5px}.message-actions button{border:0;background:transparent;font-size:10px;color:#8d9b85;padding:5px 0}.message-actions button:hover{color:var(--green)}.message-images{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0}.message-images button{padding:0;border:1px solid #dce5d6;background:#fff;border-radius:8px;overflow:hidden;max-width:170px}.message-images img{display:block;width:100%;max-height:190px;object-fit:cover;object-position:top}.jobs{display:flex;flex-direction:column;gap:8px;margin-top:20px}.job-card{border:1px solid #e1e6dc;background:#f3f5ee;border-radius:8px;padding:12px 15px;font-size:11px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.job-card.error{background:#faf2ec;border-color:#ecdfd3;color:#9d7554}.job-card p{margin:0;flex:1;line-height:1.6}.job-card small{display:block;color:#a8af9d;font-size:9px;margin-top:3px}.job-card button{border:0;background:transparent;color:inherit;font-size:10px;text-decoration:underline;text-underline-offset:3px}.spinner{height:12px;width:12px;border:1.5px solid #d2dec9;border-top-color:#729263;border-radius:50%;animation:spin 1s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.composer{margin:0 32px;background:#fff;border:1px solid #dce3d5;border-radius:12px;box-shadow:0 4px 20px #24382007;padding:13px 15px 11px;flex-shrink:0}.composer:focus-within{border-color:#a8ba9e}.composer.dragging{outline:2px dashed #709560;background:#f5f8ef}.composer textarea{display:block;border:0;resize:none;width:100%;background:transparent;line-height:1.8;font-size:13px;padding:3px 2px;min-height:65px;max-height:160px;outline:none}.composer textarea::placeholder{color:#a1ab9a}.composer-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px}.composer-tools .primary{padding:9px 16px}.composer-tools .primary span{margin-left:15px}.upload-tools{display:flex;align-items:center;gap:14px}.upload-tools>span{color:#b0b8a8;font-size:10px}.composer-footnote{display:flex;justify-content:space-between;font-size:9px;color:#a8b09f;margin:10px 35px 4px;gap:10px}.draft-previews{display:flex;gap:10px;flex-wrap:wrap}.draft-preview{position:relative;width:62px;height:68px;border:1px solid #dce4d5;border-radius:6px;overflow:hidden;margin-bottom:10px}.draft-preview img{width:100%;height:100%;object-fit:cover;object-position:top}.draft-preview button{position:absolute;right:2px;top:2px;border:0;background:#254535bb;color:white;border-radius:50%;width:20px;height:20px}.draft-preview .uploading{position:absolute;inset:0;display:grid;place-items:center;background:#f4f8efb0;color:#73886a;font-size:9px}.info-pane{width:284px;border-left:1px solid var(--line);padding:27px 24px;background:#fff;overflow:auto;flex-shrink:0}.info-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.info-heading h3{font-size:14px;font-weight:500;margin:0}.info-section{border-bottom:1px solid var(--line);padding:0 0 22px;margin-bottom:23px}.info-section h4{font-size:10px;color:#9ba692;font-weight:400;margin:0 0 13px;letter-spacing:1px}.info-section p{font-size:12px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}.info-attachment{display:flex;gap:10px;align-items:center;border:0;background:#f6f7f2;border-radius:7px;width:100%;padding:9px;margin-bottom:8px;text-align:left;color:#6f8268}.info-attachment img{width:35px;height:39px;object-fit:cover;border-radius:4px}.info-attachment span{font-size:10px;overflow-wrap:anywhere;min-width:0}.empty-list{padding:30px 16px;text-align:center;font-size:12px;line-height:1.9;color:#9ca591}.empty-list p{margin:5px}.empty-list strong{font-weight:400;color:#829079}.mobile-only{display:none}dialog{border:1px solid #e1e7da;border-radius:16px;padding:30px;max-width:480px;width:calc(100% - 36px);box-shadow:var(--shadow);color:var(--ink);background:#fafbf7}dialog::backdrop{background:#172a2355;backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.dialog-heading h2,dialog h2{font-size:23px;font-weight:500;margin:0}.dialog-description{font-size:12px;color:#8f9e86;line-height:1.8;margin:16px 0 25px}dialog form>label{display:block;font-size:12px;margin:17px 0;color:#6d7f62}dialog input,dialog textarea{display:block;width:100%;border:1px solid #dfe5d8;border-radius:7px;margin-top:9px;padding:11px;background:white;color:var(--ink);resize:vertical;font-size:13px}dialog input::placeholder,dialog textarea::placeholder{color:#b1baa8;font-size:12px}.required{color:#ac9874}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.form-error{color:#ac7259;font-size:11px;min-height:15px}.help-copy{line-height:1.9;font-size:12px;color:#7e8e75;margin-top:20px}.help-copy strong{color:#516749;font-weight:500}.help-warning{background:#f0eee4;padding:12px;border-radius:7px;color:#8b7e58}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:100;background:#243e32;color:#f3f4e9;border-radius:9px;padding:12px 20px;font-size:12px;box-shadow:var(--shadow);max-width:calc(100vw - 40px)}#image-dialog{padding:0;max-width:90vw;width:auto;background:#26372b}#large-image{max-width:85vw;max-height:85dvh;display:block;object-fit:contain}.image-close{position:fixed;right:20px;top:20px;z-index:1;border:0;border-radius:50%;width:34px;height:34px;background:#273e2ce8;color:white;font-size:24px}.drawer-backdrop{position:fixed;inset:0;background:#1e38295c;z-index:19}
.customer-card-content{min-width:0;flex:1}.customer-card-content>strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600}.customer-card-content>p{font-size:11px;color:#929b8c;margin:6px 0 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.customer-card-meta{display:flex;gap:8px;flex-wrap:wrap;color:#8f9d89}.customer-card-meta small,.customer-status{font-size:10px}.customer-status{color:#52816a}.customer-status.error{color:#a8774e}.list-empty{padding:25px 15px;line-height:1.9;color:#939f8b;font-size:12px;text-align:center}.thread-empty{text-align:center;padding:48px 10px;color:#94a08f}.thread-empty h3{font-size:18px;color:#5b7056;font-weight:500}.thread-empty p{font-size:12px;line-height:1.9}.empty-symbol{font-size:30px;color:#9bb08c}.job-body{min-width:0;flex:1}.job-body strong{display:block;font-size:11px;margin-bottom:5px}.job-actions{display:flex;gap:12px;margin-top:5px}.job-icon{align-self:flex-start;font-size:16px}.draft-preview.uploading>span{position:absolute;inset:0;display:grid;place-items:center;background:#f4f8efbb;font-size:10px}.info-note{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9}.muted{color:#98a28f;font-size:11px;line-height:1.8}#info-content h3{font-size:18px}#info-content h4{font-size:12px;font-weight:500;margin:28px 0 14px}.attachment-row{display:block;width:100%;border:1px solid var(--line);border-radius:7px;padding:11px;margin:8px 0;background:#f6f7f2;color:#6f8268;text-align:left;font-size:11px;overflow-wrap:anywhere}
@media(min-width:1550px){.customer-pane{width:320px}.welcome{padding-top:10vh}.welcome-steps{margin-top:65px}}
@media(max-width:1100px){.rail{width:65px;padding-left:5px;padding-right:5px}.customer-pane{width:260px}.pane-title{padding-left:20px;padding-right:20px}.info-pane{position:fixed;right:0;top:0;bottom:0;z-index:25;box-shadow:-10px 0 35px #213c2517}.welcome-steps{gap:13px}.topbar{padding:0 24px}.customer-header{padding:20px 25px}.message-scroll{padding:23px 25px}.composer{margin:0 23px}}
@media(max-width:720px){.app-shell{min-height:0}.rail{display:none}.customer-pane{display:none;position:fixed;left:0;top:0;bottom:0;width:min(310px,86vw);z-index:30;box-shadow:8px 0 30px #20372120}.customer-pane.open{display:flex}.mobile-only{display:inline-block}.topbar{height:59px;padding:0 13px;gap:6px}.breadcrumb{gap:9px;font-size:10px}.breadcrumb>span:first-of-type,.slash{display:none}.top-actions{gap:7px}.mode-badge{font-size:9px;padding:5px 8px}.welcome{padding:48px 23px 20px}.welcome h2{font-size:27px}.welcome-mark{margin-bottom:25px;width:60px;height:60px}.welcome-steps{gap:10px;margin-top:42px;padding-top:21px}.welcome-steps strong{font-size:11px}.welcome-steps p{font-size:10px;line-height:1.7}.welcome-steps>div{padding:0}.welcome-copy{font-size:12px}.local-note{line-height:1.7;font-size:9px}.global-footer{height:30px;padding:0 17px;font-size:8px}.customer-header{padding:17px 19px}.customer-header h2{font-size:16px}.customer-header .avatar{width:37px;height:37px;font-size:14px;border-radius:10px}.customer-header p{font-size:10px}.customer-header .text-button{font-size:10px}.message-scroll{padding:20px 17px 15px}.message{gap:8px}.message>.avatar{width:28px;height:28px;border-radius:9px;font-size:11px}.message-text{font-size:12px}.assistant .message-text{padding:14px}.user .message-text{padding:10px 13px}.message.user{max-width:94%}.message-images button{max-width:120px}.composer{margin:0 13px;padding:10px 12px 9px}.composer textarea{font-size:16px;min-height:52px;max-height:120px;line-height:1.55}.composer textarea::placeholder{font-size:12px}.composer-footnote{margin:8px 17px 0;font-size:8px}.upload-tools>span{display:none}.composer-tools .primary{padding:8px 13px}.connection-banner{padding:8px 17px;font-size:10px}.thread-start{padding:24px 0}.thread-start h3{font-size:16px}.thread-start p{font-size:11px}.info-pane{width:min(320px,92vw)}dialog{padding:24px}dialog input,dialog textarea{font-size:16px}.help-copy{font-size:12px}.toast{bottom:35px;width:max-content;text-align:center}.message-meta{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

#share-dialog{max-width:560px;width:calc(100% - 32px);max-height:88dvh;overflow:auto}#share-dialog select{width:100%;padding:12px;border:1px solid var(--line,#d8dfda);border-radius:8px;background:white;color:#193d35;font:inherit}#share-created{padding:16px;background:#edf4ef;border-radius:12px;margin:18px 0}#share-secret{font-family:monospace;font-size:12px}#share-list .share-device{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid #e7ece8}#share-list small{display:block;color:#75847c;margin-top:4px}#share-dialog a{color:#285746}#share-dialog h3{margin-top:24px}#share-dialog .help-copy{padding-left:22px}#share-dialog .help-copy li{margin-bottom:8px}@media(max-width:600px){.top-actions{gap:8px}#open-share{font-size:12px}.mode-badge{font-size:10px}}
.phone-guide{max-width:700px;margin:0 auto;padding:36px 22px 80px;height:100dvh;overflow:auto;line-height:1.8}.phone-guide h1{font-size:28px;margin:24px 0}.phone-guide h2{font-size:20px;margin-top:30px}.phone-guide li{margin:10px 0}.phone-guide a{color:#285746}