:root{color:#17221d;font-synthesis:none;--ink:#17221d;--muted:#65716b;--line:#dfe5e0;--paper:#fff;--green:#167452;--green-dark:#0f5940;--mint:#e4f2eb;--amber:#b86918;--amber-bg:#fff2dc;--red:#a43b35;--red-bg:#fdebea;background:#f4f6f3;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,textarea{font:inherit;letter-spacing:0}button,a{touch-action:manipulation}.center-state,.login-screen{text-align:center;place-content:center;min-height:100vh;padding:28px;display:grid}.center-state h1{margin:14px 0 5px;font-size:22px}.center-state p{color:var(--muted);max-width:330px;margin:0 0 20px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-screen{background:#eef2ee}.login-panel{border:1px solid var(--line);text-align:left;background:#fff;border-radius:8px;width:min(420px,100vw - 32px);padding:28px;box-shadow:0 18px 50px #162c2214}.brand-lockup{align-items:center;gap:12px;display:flex}.brand-lockup small{color:var(--green);margin-bottom:3px;font-size:11px;font-weight:800;display:block}.brand-lockup h1{letter-spacing:0;margin:0;font-size:24px}.brand-lockup.compact h1{font-size:17px}.brand-mark{background:var(--ink);color:#fff;border-radius:7px;place-items:center;width:44px;height:44px;font-weight:800;display:grid}.compact .brand-mark{width:38px;height:38px}.lead{color:var(--muted);margin:24px 0;font-size:16px;line-height:1.6}.field-stack{gap:15px;display:grid}.field-stack label,.textarea-label{color:#3b4741;gap:7px;font-size:13px;font-weight:700;display:grid}.field-stack input,.textarea-label textarea{width:100%;color:var(--ink);background:#fff;border:1px solid #cfd8d2;border-radius:6px;outline:none;padding:13px 14px}.field-stack input:focus,.textarea-label textarea:focus,.composer-main input:focus{border-color:var(--green);box-shadow:0 0 0 3px #1674521f}.textarea-label{margin:18px 0}.textarea-label textarea{resize:vertical;min-height:132px;line-height:1.55}.primary,.secondary,.text-button,.back-button{cursor:pointer;border:0;justify-content:center;align-items:center;gap:7px;text-decoration:none;display:inline-flex}.primary{background:var(--green);color:#fff;border-radius:6px;padding:12px 16px;font-weight:750}.primary:hover{background:var(--green-dark)}.primary:disabled{opacity:.48;cursor:not-allowed}.secondary{color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:6px;padding:11px 15px}.wide{width:100%}.demo-hint{color:#89938e;text-align:center;margin:18px 0 0;font-size:12px}.notice{border-radius:6px;margin:12px 16px;padding:11px 13px;font-size:13px;line-height:1.45}.notice.error{background:var(--red-bg);color:var(--red);border:1px solid #f2c8c4}.notice.success{background:var(--mint);color:var(--green-dark);border:1px solid #c4e2d3}.notice.info{color:#46535d;background:#eef2f5;border:1px solid #d6dfe5}.merchant-shell{background:#f7f8f6;max-width:980px;min-height:100vh;margin:auto;padding-bottom:88px}.merchant-header,.buyer-header{border-bottom:1px solid var(--line);z-index:10;background:#fffffff5;justify-content:space-between;align-items:center;height:68px;padding:0 18px;display:flex;position:sticky;top:0}.icon-btn{border:1px solid var(--line);width:42px;height:42px;color:var(--ink);cursor:pointer;background:#fff;border-radius:6px;place-items:center;display:grid}.icon-btn input{display:none}.merchant-main{padding:18px}.overview-band{background:var(--ink);color:#fff;border-radius:8px;justify-content:space-between;align-items:flex-start;gap:18px;padding:22px;display:flex}.eyebrow{color:var(--green);text-transform:uppercase;margin:0 0 7px;font-size:10px;font-weight:850}.overview-band .eyebrow{color:#8bd3b5}.overview-band h2,.page-title h2,.section-heading h2,.welcome h2{margin:0;font-size:22px}.overview-band p:last-child{color:#bdc9c3;margin:7px 0 0}.live-pill{color:#0f6748;white-space:nowrap;background:#e9f6ef;border-radius:999px;align-items:center;gap:7px;padding:7px 10px;font-size:12px;display:flex}.live-pill span,.online-dot{background:#16a36f;border-radius:50%;width:7px;height:7px}.live-pill.offline{color:#d0d7d3;background:#3b4641}.live-pill.offline span{background:#8e9994}.qr-section{border:1px solid var(--line);background:#fff;border-radius:8px;margin-top:16px;padding:18px}.section-heading{justify-content:space-between;align-items:center;gap:15px;margin:18px 0 12px;display:flex}.section-heading:first-child{margin-top:0}.section-heading h2{font-size:17px}.qr-layout{grid-template-columns:160px 1fr;align-items:center;gap:20px;display:grid}.qr-layout>img{border:1px solid var(--line);width:160px;height:160px;padding:7px}.qr-layout p{color:var(--muted);margin:8px 0 16px;line-height:1.55}.action-row{gap:8px;display:flex}.icon-only{width:44px;padding:10px}.stat-row{border:1px solid var(--line);background:#fff;border-radius:8px;grid-template-columns:repeat(3,1fr);margin-top:16px;display:grid}.stat-row div{border-right:1px solid var(--line);padding:16px}.stat-row div:last-child{border:0}.stat-row strong,.stat-row span{display:block}.stat-row strong{font-size:24px}.stat-row span{color:var(--muted);margin-top:3px;font-size:12px}.text-button,.back-button{color:var(--green);background:0 0;padding:7px;font-weight:700}.product-list,.conversation-list,.followup-list{border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden}.product-row,.conversation-row,.followup-row{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:14px;display:grid}.product-row:last-child,.conversation-row:last-child,.followup-row:last-child{border:0}.product-row{grid-template-columns:42px 1fr auto}.product-thumb,.customer-avatar{background:var(--mint);width:42px;height:42px;color:var(--green);border-radius:6px;place-items:center;display:grid}.product-row p,.conversation-row p,.followup-row p{color:var(--muted);margin:3px 0;font-size:13px}.product-price{text-align:right}.product-price span,.conversation-row span{color:var(--muted);margin-top:3px;font-size:11px;display:block}.merchant-nav{width:min(980px,100%);height:70px;padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line);z-index:20;background:#fff;grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.merchant-nav button{color:#77817c;background:#fff;border:0;place-content:center;justify-items:center;gap:4px;font-size:11px;display:grid}.merchant-nav button.active{color:var(--green);font-weight:800}.page-title{margin:10px 0 20px}.page-title p:last-child,.welcome p{color:var(--muted);line-height:1.55}.upload-box{text-align:center;min-height:190px;color:var(--green);cursor:pointer;background:#fff;border:1px dashed #aebbb4;border-radius:8px;align-content:center;place-items:center;gap:8px;display:grid;overflow:hidden}.upload-box span{color:var(--muted);font-size:12px}.upload-box input{display:none}.upload-box img{object-fit:cover;width:100%;height:230px}.draft-review{border:1px solid #e4c18b;border-left:4px solid var(--amber);background:#fff;border-radius:6px;margin-top:18px;padding:18px}.status-badge,.count-badge{border-radius:999px;padding:5px 8px;font-size:11px}.status-badge.amber{background:var(--amber-bg);color:var(--amber)}.draft-review dl{grid-template-columns:1fr 1fr;margin:14px 0;display:grid}.draft-review dl div{border-bottom:1px solid var(--line);padding:10px}.draft-review dt{color:var(--muted);font-size:11px}.draft-review dd{margin:4px 0 0;font-weight:750}.conversation-row{grid-template-columns:42px 1fr auto}.followup-row{grid-template-columns:10px 1fr}.status-dot{background:var(--amber);border-radius:50%;width:9px;height:9px}.status-dot.resolved{background:#7b8680}.empty-state{text-align:center;color:#6c7772;padding:35px 20px}.empty-state strong{color:var(--ink);margin:10px 0 4px;display:block}.empty-state p{margin:0;font-size:13px}.buyer-shell{background:#f7f9f7;max-width:720px;min-height:100vh;margin:auto;padding-bottom:122px}.buyer-header{height:66px}.online-dot{margin-right:5px;display:inline-block}.save-button{color:var(--green-dark);background:#edf7f2;border:1px solid #bfd9cd;border-radius:6px;align-items:center;gap:6px;height:38px;padding:0 10px;font-size:12px;font-weight:750;display:flex}.save-button.saved{background:var(--ink);color:#fff;border-color:var(--ink)}.chat{padding:16px}.welcome{padding:8px 2px 12px}.welcome h2{font-size:24px}.welcome p:last-child{margin:8px 0}.quick-products{scrollbar-width:none;gap:8px;padding:4px 0 14px;display:flex;overflow:auto}.quick-products button{border:1px solid var(--line);text-align:left;min-width:162px;color:var(--ink);background:#fff;border-radius:6px;padding:11px}.quick-products span,.quick-products small{display:block}.quick-products span{font-weight:750}.quick-products small{color:var(--muted);margin-top:5px}.message-list{gap:12px;padding:5px 0 20px;display:grid}.message-row,.assistant-intro{align-items:flex-end;gap:8px;display:flex}.message-row.buyer{justify-content:flex-end}.assistant-avatar{background:var(--ink);color:#fff;border-radius:6px;flex:none;place-items:center;width:30px;height:30px;display:grid}.message{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:7px;max-width:min(82vw,520px);padding:11px 13px;font-size:15px;line-height:1.55}.message.assistant{border:1px solid var(--line);background:#fff;border-bottom-left-radius:2px}.message.buyer{background:var(--green);color:#fff;border-bottom-right-radius:2px}.message-row time{color:#909a95;margin-top:4px;font-size:10px;display:block}.message-row.buyer time{text-align:right}.typing{gap:4px;padding:16px;display:flex}.typing i{background:#8c9892;border-radius:50%;width:5px;height:5px;animation:1s infinite pulse}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}@keyframes pulse{50%{opacity:.25}}.composer{border-top:1px solid var(--line);width:min(720px,100%);padding:8px 12px calc(10px + env(safe-area-inset-bottom));z-index:15;background:#fff;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.language-row{align-items:center;gap:6px;margin-bottom:7px;display:flex}.language-row button{color:#68736d;background:#eef2ef;border:0;border-radius:4px;padding:4px 7px;font-size:10px}.language-row button.active{background:var(--ink);color:#fff}.language-row span{color:#8a948f;margin-left:3px;font-size:10px}.composer-main{grid-template-columns:42px 42px 1fr 42px;gap:7px;display:grid}.composer-main input{border:1px solid var(--line);border-radius:6px;outline:none;min-width:0;padding:0 12px}.send-btn{background:var(--green);color:#fff;border:0;border-radius:6px;place-items:center;display:grid}.send-btn:disabled{opacity:.45}.recording{color:var(--red);background:var(--red-bg)}.sheet-backdrop{z-index:50;background:#101a157a;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.email-sheet{width:min(720px,100%);padding:20px 18px calc(22px + env(safe-area-inset-bottom));background:#fff;border-radius:8px 8px 0 0;box-shadow:0 -16px 45px #00000024}.email-sheet header{justify-content:space-between;align-items:center;display:flex}.email-sheet h2{margin:0;font-size:21px}.email-sheet>p{color:var(--muted);line-height:1.55}.center{justify-self:center}@media (max-width:600px){.qr-layout{grid-template-columns:118px 1fr;gap:14px}.qr-layout>img{width:118px;height:118px}.qr-layout .primary{padding:10px;font-size:12px}.overview-band{display:block}.live-pill{width:max-content;margin-top:14px}.merchant-main{padding:14px}.stat-row div{padding:13px 10px}.stat-row strong{font-size:21px}.product-row{grid-template-columns:38px 1fr auto}.product-thumb{width:38px;height:38px}.notice{margin:10px 14px}.save-button span{display:none}.save-button{justify-content:center;width:40px;padding:0}}.translation-tool{border:1px solid var(--line);background:#fff;border-radius:8px;padding:16px}.language-pair select{min-width:0;height:44px;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:6px;padding:0 10px}.translation-input{color:#3b4741;gap:7px;margin-top:18px;font-size:13px;font-weight:750;display:grid}.translation-input textarea{border:1px solid var(--line);resize:vertical;border-radius:6px;min-height:145px;padding:13px;line-height:1.55}.translation-actions{grid-template-columns:1fr 1fr;gap:9px;margin-top:10px;display:grid}.translation-result{border-top:1px solid var(--line);min-height:170px;margin-top:18px;padding-top:2px}.translation-result>p{overflow-wrap:anywhere;margin:18px 0;font-size:20px;line-height:1.55}.field-caption{justify-content:space-between;align-items:center;gap:12px;display:flex}.field-caption .text-button{padding:5px 7px;font-size:12px}.draft-fields{grid-template-columns:1fr 1fr;gap:12px;margin:14px 0 18px;display:grid}.draft-fields input,.draft-fields textarea,.owner-composer textarea{width:100%;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:6px;outline:none;padding:11px 12px}.draft-fields .full{grid-column:1/-1}.conversation-button:hover{background:#f7faf8}.owner-thread{gap:10px;min-height:180px;margin-bottom:14px;display:grid}.owner-message{border:1px solid var(--line);background:#fff;border-radius:7px;max-width:86%;padding:11px 13px}.owner-message.buyer{justify-self:start}.owner-message.assistant{background:#eef3f0}.owner-message.owner{color:#fff;background:var(--green);border-color:var(--green);justify-self:end}.owner-message small{color:var(--muted);margin-bottom:4px;font-size:10px;font-weight:800;display:block}.owner-message.owner small{color:#d6eee3}.owner-message p,.followup-action p{overflow-wrap:anywhere;margin:0;line-height:1.5}.followup-action{background:var(--amber-bg);border:1px solid #e6cda6;border-radius:7px;justify-content:space-between;align-items:center;gap:12px;margin:14px 0;padding:13px;display:flex}.followup-action p{color:#77552f;margin-top:4px;font-size:12px}.owner-composer{border:1px solid var(--line);background:#fff;border-radius:8px;gap:8px;padding:12px;display:grid}.language-row select{min-width:116px;height:28px;color:var(--ink);background:#eef2ef;border:0;border-radius:4px;padding:0 7px;font-size:11px}.message.owner{color:#173d2e;background:#dff2e9;border:1px solid #b9ddcc}.assistant-avatar.owner{color:#fff;background:var(--green)}@media (max-width:520px){.draft-fields{grid-template-columns:1fr}.draft-fields .full{grid-column:auto}.followup-action{flex-direction:column;align-items:stretch}}:root{font-family:Avenir Next,PingFang SC,Microsoft YaHei,sans-serif}.merchant-nav{grid-template-columns:repeat(6,1fr)}.knowledge-page{gap:16px;display:grid}.knowledge-page .notice{margin:0}.knowledge-editor{border:1px solid var(--line);border-left:4px solid var(--green);background:#fff;border-radius:7px;padding:18px}.knowledge-editor header{justify-content:space-between;align-items:center;gap:12px;display:flex}.knowledge-editor h3{margin:0;font-size:19px}.payment-qr-settings{border:1px solid var(--line);background:#fff;border-radius:7px;gap:14px;padding:18px;display:grid}.payment-qr-settings h3{margin:0;font-size:19px}.payment-qr-settings>div>p:last-child{color:var(--muted);margin:6px 0 0;font-size:13px}.payment-qr-loading{color:var(--muted);align-items:center;gap:8px;display:flex}.payment-qr-empty{min-height:150px;color:var(--green);cursor:pointer;border:1px dashed #aebbb4;border-radius:7px;align-content:center;place-items:center;gap:7px;display:grid}.payment-qr-empty span{color:var(--muted);font-size:11px}.payment-qr-empty input,.payment-qr-actions input{display:none}.payment-qr-current{grid-template-columns:130px 1fr;align-items:center;gap:16px;display:grid}.payment-qr-current>img{object-fit:contain;border:1px solid var(--line);width:130px;height:130px;padding:6px}.payment-qr-current p{color:var(--muted);font-size:12px}.payment-qr-actions{gap:8px;display:flex}.payment-qr-actions label{cursor:pointer;align-items:center;gap:6px;display:inline-flex}.payment-qr-actions .danger{color:var(--red)}.knowledge-fields{grid-template-columns:180px minmax(0,1fr);gap:12px;margin:16px 0;display:grid}.knowledge-fields label{color:var(--muted);gap:6px;font-size:12px;font-weight:700;display:grid}.knowledge-fields .full{grid-column:1/-1}.knowledge-fields input,.knowledge-fields select,.knowledge-fields textarea{width:100%;min-width:0;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:6px;padding:11px 12px}.knowledge-fields textarea{resize:vertical;min-height:110px;line-height:1.55}.knowledge-list{gap:9px;display:grid}.knowledge-row{border:1px solid var(--line);background:#fff;border-radius:7px;grid-template-columns:minmax(0,1fr) auto;gap:16px;padding:15px;display:grid}.knowledge-row.inactive{opacity:.7;background:#f3f5f3}.knowledge-row-title{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.knowledge-row-title span,.knowledge-row-title em{color:var(--green-dark);background:var(--mint);border-radius:999px;padding:4px 7px;font-size:10px;font-style:normal}.knowledge-row.inactive .knowledge-row-title em{color:var(--muted);background:#e5e9e6}.knowledge-row-main p{color:var(--muted);white-space:pre-wrap;margin:8px 0 0;line-height:1.55}.knowledge-actions{align-items:center;gap:7px;display:flex}.knowledge-loading{min-height:180px;color:var(--muted);justify-content:center;align-items:center;gap:8px;display:flex}@media (max-width:600px){.merchant-nav button{font-size:10px}.knowledge-fields{grid-template-columns:1fr}.knowledge-fields .full{grid-column:auto}.knowledge-row{grid-template-columns:1fr}.knowledge-actions{justify-content:flex-end}}.product-page-heading{justify-content:space-between;align-items:flex-end;gap:20px;margin:8px 0 20px;display:flex}.product-page-heading h2{margin:0;font-size:24px}.product-page-heading p:last-child{color:var(--muted);margin:7px 0 0}.product-table-wrap{background:var(--paper);border:1px solid var(--line);border-radius:8px;overflow:hidden}.product-table{border-collapse:collapse;table-layout:fixed;width:100%}.product-table th{color:var(--muted);border-bottom:1px solid var(--line);text-align:left;background:#f0f3f0;padding:12px 14px;font-size:11px}.product-table th:first-child{width:23%}.product-table th:nth-child(2){width:20%}.product-table th:nth-child(3){width:31%}.product-table th:nth-child(4){width:12%}.product-table th:nth-child(5){width:14%}.product-table td{border-bottom:1px solid var(--line);color:#344039;vertical-align:middle;overflow-wrap:anywhere;padding:14px;font-size:13px}.product-table tr:last-child td{border-bottom:0}.product-table td>span{color:var(--muted);margin-top:4px;display:block}.product-identity{align-items:center;gap:11px;display:flex}.product-thumb{background:#edf2ee;border:1px solid #dbe2dd;flex:none;overflow:hidden}.product-thumb img{object-fit:cover;width:100%;height:100%;display:block}.product-thumb.large{width:112px;height:136px;color:var(--muted)}.status-badge.published{color:var(--green-dark);background:var(--mint)}.draft-product-image{object-fit:contain;border:1px solid var(--line);background:#f2f4f2;border-radius:6px;width:100%;max-height:360px;margin:0 0 18px;display:block}.draft-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:16px;display:grid}.draft-fields label{color:#435048;gap:6px;font-size:12px;font-weight:700;display:grid}.draft-fields label.full{grid-column:1/-1}.draft-fields input,.draft-fields textarea,.owner-composer textarea,.translation-input textarea,.language-pair select{width:100%;color:var(--ink);background:#fff;border:1px solid #ccd6d0;border-radius:6px;outline:none;padding:11px 12px}.draft-fields textarea{resize:vertical;min-height:90px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.tier-summary{gap:4px;display:grid}.tier-summary-row{color:var(--muted);justify-content:space-between;gap:8px;font-size:11px;display:flex}.tier-summary-row strong{color:var(--ink);white-space:nowrap}.tier-editor{background:#f6f8f6;border:1px solid #d9e1dc;border-radius:6px;padding:14px}.tier-editor-title{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.tier-editor-title strong,.tier-editor-title span{display:block}.tier-editor-title strong{color:var(--ink);font-size:14px}.tier-editor-title span{color:var(--muted);margin-top:3px;font-size:11px;font-weight:500}.tier-editor .tier-add{color:var(--green-dark);white-space:nowrap;padding:8px 10px;font-size:12px}.tier-editor-head,.tier-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 38px;align-items:center;gap:9px;display:grid}.tier-editor-head{color:var(--muted);padding:0 7px 5px;font-size:10px;font-weight:700}.tier-row+.tier-row{margin-top:8px}.tier-row label{background:#fff;border:1px solid #ccd6d0;border-radius:6px;align-items:center;gap:7px;min-width:0;padding:0 10px;display:flex}.tier-row label:focus-within{border-color:var(--green);box-shadow:0 0 0 3px #1674521a}.tier-row input{min-width:0;box-shadow:none;border:0;padding:10px 0}.tier-row em{color:var(--muted);white-space:nowrap;font-size:11px;font-style:normal;font-weight:600}.tier-remove{width:38px;height:38px;color:var(--red)}.tier-remove:disabled{color:#aeb6b2;cursor:not-allowed;background:#f2f4f2}.field-caption{justify-content:space-between;align-items:center;display:flex}.quick-products button{grid-template-rows:auto auto;grid-template-columns:46px 1fr;align-items:center;column-gap:9px;display:grid}.quick-products .product-thumb{grid-row:1/3;width:46px;height:54px}.message-stack{gap:5px;max-width:min(82vw,520px);display:grid}.message-stack .message{max-width:100%}.message-image{object-fit:cover;border:1px solid #cbd8d1;border-radius:7px 7px 2px;justify-self:end;width:min(250px,68vw);max-height:330px;display:block}.message-meta{color:#89948f;justify-content:space-between;gap:12px;min-height:16px;font-size:10px;display:flex}.message-meta .failed{color:var(--red)}.processing-status{color:var(--muted);align-items:center;gap:8px;display:flex}.message.assistant.owner{background:#fff9ec;border-color:#e7d3ab}.retry-button{color:var(--red);background:var(--red-bg);cursor:pointer;border:1px solid #efc8c4;border-radius:5px;justify-self:end;align-items:center;gap:5px;padding:5px 8px;font-size:11px;display:inline-flex}.candidate-list{gap:8px;width:min(520px,100vw - 70px);margin-top:3px;display:grid}.candidate-card{background:#fff;border:1px solid #d6ddd8;border-radius:8px;grid-template-columns:112px minmax(0,1fr);gap:13px;padding:10px;display:grid}.candidate-copy{min-width:0}.candidate-copy>p{min-height:36px;color:var(--muted);margin:8px 0;font-size:12px;line-height:1.5}.candidate-title strong,.candidate-title span{display:block}.candidate-title strong{overflow-wrap:anywhere}.candidate-title span{color:var(--muted);margin-top:3px;font-size:11px}.candidate-facts{color:var(--muted);flex-wrap:wrap;align-items:center;gap:5px 10px;margin-bottom:9px;font-size:11px;display:flex}.candidate-facts strong{color:var(--red);font-size:17px}.candidate-card .primary{width:100%;padding:8px 10px;font-size:12px}.quote-card{width:min(520px,100vw - 70px);color:var(--ink);border:1px solid #bfd1c8;border-top:3px solid var(--green);background:#fff;border-radius:7px;margin-top:3px;overflow:hidden}.quote-card header,.quote-card footer{justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.quote-card header{border-bottom:1px solid var(--line)}.quote-card header span,.quote-card header strong{display:block}.quote-card header span{color:var(--green-dark);margin-bottom:3px;font-size:10px;font-weight:800}.quote-card header strong{overflow-wrap:anywhere;font-size:14px}.quote-card header small{color:var(--muted);white-space:nowrap}.quote-grid{grid-template-columns:1fr 1fr;display:grid}.quote-grid>div{border-right:1px solid var(--line);padding:12px 14px}.quote-grid>div:last-child{border:0}.quote-grid span,.quote-grid strong{display:block}.quote-grid span{color:var(--muted);margin-bottom:4px;font-size:10px}.quote-grid strong{font-size:14px}.quote-line+.quote-line{border-top:1px solid var(--line)}.quote-line-title{justify-content:space-between;align-items:flex-start;gap:12px;padding:11px 14px 0;display:flex}.quote-line-title>div{min-width:0}.quote-line-title strong,.quote-line-title small{display:block}.quote-line-title>div strong{overflow-wrap:anywhere;font-size:13px}.quote-line-title small{color:var(--muted);margin-top:2px;font-size:10px}.quote-line-title>strong{color:var(--green-dark);flex:none;font-size:14px}.stock-warning{color:var(--red);background:var(--red-bg);border:1px solid #efc8c4;border-radius:5px;margin:0 14px 11px;padding:8px 9px;font-size:11px;line-height:1.45}.quote-card footer{color:#fff;background:var(--ink)}.quote-card footer span{font-size:12px}.quote-card footer strong{font-size:20px}.quote-card>p{color:var(--muted);background:#f5f7f5;margin:0;padding:8px 14px;font-size:10px;line-height:1.5}.payment-inline{color:#fff;background:var(--green);border:0;border-radius:6px;align-items:center;gap:7px;width:max-content;margin-top:6px;padding:9px 12px;font-weight:750;display:inline-flex}.payment-sheet{background:#fff;border-radius:8px;width:min(420px,100% - 28px);max-height:calc(100vh - 28px);padding:18px;overflow:auto;box-shadow:0 18px 60px #0003}.payment-sheet header{justify-content:space-between;align-items:center;gap:12px;display:flex}.payment-sheet h2{margin:0;font-size:21px}.payment-store{text-align:center;gap:3px;margin:16px 0 12px;display:grid}.payment-store span{color:var(--muted);font-size:11px}.payment-store b{font-size:26px}.payment-sheet>img{aspect-ratio:1;object-fit:contain;border:1px solid var(--line);width:min(280px,100%);margin:auto;padding:8px;display:block}.payment-waiting{color:var(--green-dark);background:var(--mint);border-radius:6px;align-items:flex-start;gap:10px;margin-top:14px;padding:12px;display:flex}.payment-waiting p{color:var(--muted);margin:4px 0 0;font-size:11px;line-height:1.5}.owner-thread{gap:10px;margin-bottom:16px;display:grid}.owner-message{border:1px solid var(--line);background:#fff;border-radius:7px;justify-self:start;max-width:76%;padding:10px 12px}.owner-message.owner{background:var(--mint);border-color:#bfddce;justify-self:end}.owner-message small{color:var(--muted)}.owner-message p{white-space:pre-wrap;margin:5px 0 0;line-height:1.55}.owner-message-image{object-fit:cover;border-radius:6px;width:min(280px,60vw);max-height:360px;margin-top:7px;display:block}.owner-composer,.followup-action{align-items:stretch;gap:10px;margin-top:14px;display:flex}.owner-composer textarea{resize:vertical;min-height:82px}.owner-composer .primary{flex:none}.followup-action{background:var(--amber-bg);border-left:3px solid var(--amber);justify-content:space-between;align-items:center;padding:14px}.followup-action p{color:var(--muted);margin:4px 0 0;font-size:12px}.conversation-button{width:100%;color:inherit;text-align:left;cursor:pointer;background:#fff;border:0}.translation-tool{gap:16px;display:grid}.language-pair{grid-template-columns:1fr 42px 1fr;align-items:center;gap:8px;display:grid}.translation-input{color:#435048;gap:7px;font-size:12px;font-weight:700;display:grid}.translation-input textarea{resize:vertical;min-height:150px;line-height:1.55}.translation-actions{justify-content:flex-end;gap:8px;display:flex}.translation-result{border:1px solid var(--line);background:#fff;border-radius:8px;min-height:180px;padding:16px}.translation-result>p{margin:0;font-size:18px;line-height:1.7}.merchant-assistant-page{grid-template-rows:auto minmax(340px,1fr) auto auto;display:grid}.merchant-assistant-thread{border:1px solid var(--line);background:#eef2ef;border-radius:8px;align-content:start;gap:12px;min-height:45vh;padding:16px;display:grid}.merchant-assistant-welcome{color:var(--green-dark);border-left:3px solid var(--green);background:#fff;gap:12px;padding:16px;display:flex}.merchant-assistant-welcome p{color:var(--muted);margin:5px 0 0;line-height:1.55}.assistant-inline-loading{color:var(--muted);align-items:center;gap:8px;display:flex}.merchant-chat-row{align-items:flex-end;gap:8px;display:flex}.merchant-chat-row.owner{flex-direction:row-reverse}.merchant-chat-avatar{color:#fff;background:var(--ink);border-radius:6px;flex:none;place-items:center;width:30px;height:30px;display:grid}.merchant-chat-row.owner .merchant-chat-avatar{background:var(--green)}.merchant-chat-stack{justify-items:start;max-width:min(82%,560px);display:grid}.merchant-chat-row.owner .merchant-chat-stack{justify-items:end}.merchant-chat-stack img{object-fit:cover;border-radius:7px;width:min(280px,62vw);max-height:340px;margin-bottom:6px}.merchant-chat-bubble{white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--line);background:#fff;border-radius:7px 7px 7px 2px;padding:11px 13px;line-height:1.55}.merchant-chat-row.owner .merchant-chat-bubble{color:#fff;background:var(--green);border-color:var(--green);border-radius:7px 7px 2px}.merchant-chat-stack small{color:var(--muted);margin-top:4px}.merchant-chat-stack small.failed{color:var(--red)}.draft-jump{margin-top:7px}.merchant-assistant-preview{align-items:center;gap:10px;padding:10px 0;display:flex}.merchant-assistant-preview img{object-fit:cover;border-radius:6px;width:64px;height:64px}.merchant-assistant-composer{grid-template-columns:42px minmax(0,1fr) 46px;gap:8px;margin-top:12px;display:grid}.merchant-assistant-composer textarea{resize:vertical;border:1px solid var(--line);border-radius:6px;min-height:48px;max-height:120px;padding:12px}.assistant-send{min-width:46px;padding:0}.buyer-header:has(.buyer-back){justify-content:initial;gap:10px}.buyer-header:has(.buyer-back) .brand-lockup{flex:1;min-width:0}.buyer-header:has(.buyer-back) .brand-lockup h1{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.buyer-back{flex:none}.buyer-home{padding:20px 16px 40px}.buyer-home-title h1{margin:0;font-size:25px}.buyer-home-title>p:last-child{color:var(--muted);margin:8px 0 20px;line-height:1.55}.buyer-store-list{gap:9px;display:grid}.buyer-store-row{width:100%;color:inherit;text-align:start;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;grid-template-columns:42px minmax(0,1fr) 20px;align-items:center;gap:12px;padding:14px;display:grid}.buyer-store-row.active{border-left:3px solid var(--green)}.buyer-store-mark{width:42px;height:42px;color:var(--green);background:var(--mint);border-radius:6px;place-items:center;display:grid}.buyer-store-copy{min-width:0}.buyer-store-copy>strong,.buyer-store-copy>span,.buyer-store-copy>small{display:block}.buyer-store-copy>p{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:5px 0;font-size:12px;overflow:hidden}.buyer-store-copy>small{color:var(--muted);font-size:10px}.progress-label{color:var(--green-dark);margin-top:4px;font-size:11px;font-weight:750}.progress-label.awaiting_merchant{color:var(--amber)}.buyer-home-empty,.buyer-home-loading{min-height:260px;color:var(--muted);text-align:center;place-content:center;justify-items:center;gap:8px;display:grid}.buyer-home-empty strong{color:var(--ink)}.buyer-home-empty p{max-width:300px;margin:0;line-height:1.55}[dir=rtl] .buyer-store-row{border-left-width:1px}[dir=rtl] .buyer-store-row.active{border-right:3px solid var(--green)}.weixin-channel-panel{border:1px solid var(--line);background:#fff;border-radius:8px;margin-top:16px;padding:18px;position:relative}.weixin-channel-heading{grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:11px;display:grid}.weixin-channel-heading h2{margin:0;font-size:18px}.weixin-channel-icon{color:#fff;background:#168447;border-radius:7px;place-items:center;width:42px;height:42px;display:grid}.channel-status{border-radius:999px;padding:5px 8px;font-size:11px;font-weight:750}.channel-status.online{color:#126640;background:#e6f5ec}.channel-status.offline{color:#626d67;background:#edf0ee}.channel-status.warning{color:var(--amber);background:var(--amber-bg)}.channel-description{color:var(--muted);margin:13px 0;line-height:1.55}.channel-loading{color:var(--muted);align-items:center;gap:8px;margin-top:14px;display:flex}.channel-binding-success{color:var(--green-dark);background:var(--mint);border-radius:7px;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:10px;padding:12px;display:grid}.channel-binding-success p{color:var(--muted);margin:4px 0 0;font-size:11px}.channel-binding-actions{flex-wrap:wrap;grid-column:1/-1;gap:8px;display:flex}.channel-binding-actions button{min-height:36px}.channel-unbind{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:8px 4px;display:inline-flex}.channel-unbound,.channel-bind-prompt{background:#f4f7f5;border-left:3px solid #168447;grid-template-columns:112px minmax(0,1fr);align-items:center;gap:16px;margin-top:10px;padding:14px;display:grid}.channel-unbound img,.channel-qr-empty{object-fit:contain;border:1px solid var(--line);background:#fff;width:112px;height:112px}.channel-qr-empty{color:var(--muted);text-align:center;align-content:center;place-items:center;gap:6px;font-size:11px;display:grid}.channel-unbound p,.channel-bind-prompt p{color:var(--muted);margin:7px 0 0;line-height:1.55}.channel-verification{grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-top:10px;display:grid}.channel-verification input{border:1px solid var(--line);min-width:0;height:40px;font:inherit;border-radius:6px;padding:0 11px}.channel-verification .primary{min-height:40px;padding:0 14px}.channel-unbound .channel-attempt-error{color:#a3402d}.channel-regenerate{margin-top:10px}.channel-delivery-status{background:#f4f7f5;border-left:3px solid #168447;margin-top:10px;padding:9px 11px;font-size:12px}.channel-delivery-status.success{color:var(--green-dark)}.channel-delivery-status.pending{color:var(--muted);border-left-color:#8b9790}.channel-delivery-status.error{color:#a3402d;border-left-color:#a3402d}.channel-unavailable{color:var(--muted);background:#f4f7f5;border-left:3px solid #8b9790;align-items:center;gap:11px;padding:14px;display:flex}.channel-unavailable strong{color:var(--ink)}.channel-unavailable p{margin:4px 0 0}.channel-refresh{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:5px;margin-top:12px;padding:5px 0;display:flex}@media (max-width:600px){.weixin-channel-heading{grid-template-columns:42px minmax(0,1fr)}.weixin-channel-heading .channel-status{grid-column:1/-1;width:max-content}.channel-unbound,.channel-bind-prompt{grid-template-columns:96px minmax(0,1fr);align-items:start}.channel-unbound img,.channel-qr-empty{width:96px;height:96px}.channel-binding-actions{grid-template-columns:1fr;display:grid}.channel-binding-actions button{justify-content:center;width:100%}.channel-verification{grid-template-columns:1fr}}@media (max-width:680px){.product-page-heading{align-items:flex-start}.product-page-heading .primary{white-space:nowrap;padding:10px 11px}.product-table-wrap{background:0 0;border:0;overflow:visible}.product-table,.product-table tbody{gap:9px;display:grid}.product-table thead{display:none}.product-table tr{border:1px solid var(--line);background:#fff;border-radius:8px;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:12px;display:grid}.product-table td{border:0;padding:0;font-size:12px}.product-table td:first-child,.product-table td:nth-child(2),.product-table td:nth-child(3){grid-column:1/-1}.product-table td:before{content:attr(data-label);color:var(--muted);margin-bottom:3px;font-size:9px;display:block}.product-table td:first-child:before,.product-table td:nth-child(2):before{display:none}.product-table .product-thumb{width:58px;height:64px}.draft-fields{grid-template-columns:1fr}.draft-fields label.full{grid-column:auto}.tier-editor-title{align-items:flex-start}.tier-editor-head{display:none}.tier-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 38px}.candidate-list,.quote-card{width:calc(100vw - 86px)}.payment-qr-current{grid-template-columns:96px 1fr}.payment-qr-current>img{width:96px;height:96px}.candidate-card{grid-template-columns:88px minmax(0,1fr);gap:10px}.product-thumb.large{width:88px;height:118px}.candidate-copy>p{min-height:0}.candidate-facts span{display:none}.owner-message{max-width:88%}.owner-composer{display:grid}.language-pair{grid-template-columns:1fr 38px 1fr}}.merchant-header-actions{align-items:center;gap:8px;display:flex}