:root{font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;color:#18263b;background:#f3f6fb;font-synthesis:none;text-rendering:optimizeLegibility;--navy:#10233f;--blue:#246cf0;--line:#e4eaf2;--muted:#718098;--green:#0e9c76;--red:#dd4d58;--amber:#d88b14;--card:#fff}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:#f3f6fb}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}button:disabled{opacity:.55;cursor:wait}.hidden{display:none!important}.login-screen{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at 15% 15%,#e4edff,transparent 35%),#f3f6fb}.login-card{width:min(440px,100%);padding:34px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 22px 70px #17335c12}.brand-mark{width:50px;height:50px;display:grid;place-items:center;background:linear-gradient(140deg,#4387ff,#1b65df);border-radius:15px;color:#fff;font-size:25px;font-weight:800;box-shadow:0 9px 22px #246cf033}.brand-mark.small{width:39px;height:39px;font-size:20px;border-radius:12px}.eyebrow{font-size:11px;letter-spacing:.13em;color:#7d8ca3;font-weight:700}.login-card .eyebrow{margin-top:24px}.login-card h1{margin:8px 0;font-size:27px}.muted{color:var(--muted);font-size:14px}.form-stack{display:grid;gap:14px;margin-top:26px}.form-stack label,.field label{display:grid;gap:7px;color:#4d5d73;font-size:13px;font-weight:650}.form-stack input,.field input,.field select,.field textarea,.form-stack select{width:100%;padding:11px 12px;border:1px solid #dbe3ed;border-radius:9px;background:white;color:#1b2a40;outline:none}.form-stack input:focus,.field input:focus,.field textarea:focus,.field select:focus{border-color:#84adff;box-shadow:0 0 0 3px #246cf014}.primary,.secondary,.danger-button{border-radius:9px;padding:10px 15px;font-weight:700;font-size:13px}.primary{color:#fff;background:var(--blue)}.primary:hover{background:#1459d4}.wide{width:100%;padding:12px}.secondary{color:#334560;background:#f2f5fa;border:1px solid var(--line)}.secondary:hover{background:#e9eef6}.danger-button{color:#c23843;background:#fff1f2;border:1px solid #f2cdd0}.demo-note{margin-top:22px;padding:12px 14px;border-radius:10px;background:#f6f8fb;color:#607087;font-size:12px;line-height:1.8}.error-text{min-height:18px;color:#c23843;font-size:13px}
.app-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{height:100vh;position:sticky;top:0;display:flex;flex-direction:column;padding:22px 14px;background:var(--navy);color:#e9f0fb}.brand{display:flex;align-items:center;gap:11px;padding:2px 10px 25px}.brand b{display:block;font-size:15px}.brand small{display:block;margin-top:4px;color:#a8b7cb;font-size:11px}.account-chip{display:flex;align-items:center;gap:10px;padding:12px 9px;border:1px solid #ffffff1b;border-radius:12px;background:#ffffff08}.avatar-letter{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#d9e7ff;color:#2865c8;font-weight:800}.account-chip b,.account-chip small{display:block}.account-chip b{font-size:12px}.account-chip small{font-size:10px;color:#aebed1;margin-top:4px}.account-chip .icon-button{margin-left:auto;background:transparent;color:#aebed1;font-size:17px}.main-nav{display:grid;flex:1;min-height:0;gap:5px;margin-top:25px;overflow-y:auto;overscroll-behavior:contain}.nav-item{display:flex;gap:12px;align-items:center;width:100%;padding:11px 12px;border-radius:9px;text-align:left;color:#b8c6d9;background:transparent;font-size:13px}.nav-item:hover,.nav-item.active{background:#ffffff15;color:white}.nav-icon{width:19px;text-align:center;font-size:16px}.sidebar-foot{margin-top:auto;padding:13px 9px;color:#a8b7cb;font-size:11px}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#23c68e;margin-right:8px}.workspace{min-width:0}.topbar{position:sticky;z-index:4;top:0;display:flex;justify-content:space-between;align-items:center;padding:19px 28px;background:#f7f9fcf2;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.topbar h1{margin:5px 0 0;font-size:23px}.top-actions{display:flex;gap:11px;align-items:center}.date-label{color:#75839a;font-size:12px}.demo-badge{border:1px solid #f1d18a;border-radius:999px;padding:5px 9px;background:#fff7e5;color:#94610e;font-size:11px;font-weight:700}.content{max-width:1500px;margin:0 auto;padding:25px 28px 45px}.app-footer{padding:17px 28px;border-top:1px solid var(--line);color:#8b98aa;text-align:center;font-size:11px}.notice{margin:17px 28px 0;padding:12px 15px;border:1px solid #f0d6a4;border-radius:10px;background:#fff8e8;color:#805a1b;font-size:13px;line-height:1.6}.card{min-width:0;padding:19px;border:1px solid var(--line);border-radius:14px;background:var(--card);box-shadow:0 5px 18px #17335c05}.card-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 14px;font-size:15px}.card-title small{color:var(--muted);font-size:11px;font-weight:400}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.metric{padding:17px 18px}.metric-label{color:#718098;font-size:12px}.metric-value{margin-top:12px;font-size:25px;font-weight:800;letter-spacing:-.03em}.metric-foot{margin-top:7px;color:#8b98aa;font-size:11px}.metric.alert .metric-value{color:var(--red)}.metric.blue .metric-value{color:var(--blue)}.metric.green .metric-value{color:var(--green)}.section-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:15px;margin-top:16px}.table-wrap{width:100%;overflow:auto}.data-table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap}.data-table th{padding:10px 11px;text-align:left;color:#7b899e;font-weight:650;background:#f7f9fc}.data-table td{padding:11px;border-top:1px solid #edf1f6}.data-table tr:hover td{background:#fbfcfe}.platform-tag,.pill{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;background:#eef4ff;color:#386bb2;font-size:10px;font-weight:700}.pill.red{background:#fff0f1;color:#cc3947}.pill.green{background:#e7f7f2;color:#168765}.pill.amber{background:#fff5df;color:#a16a0d}.store-list{display:grid;gap:10px}.store-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid #edf1f6;border-radius:10px}.store-row b{display:block;font-size:13px}.store-row small{display:block;margin-top:5px;color:var(--muted);font-size:11px}.store-kpis{display:flex;gap:18px;color:#53637b;font-size:11px;text-align:right}.store-kpis b{display:block;margin-top:4px;color:#17263c;font-size:14px}.two-col{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.5fr);gap:15px}.conversation-list{display:grid;gap:7px;max-height:calc(100vh - 235px);overflow:auto}.conversation-item{width:100%;display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:10px;align-items:center;padding:11px;border:1px solid #edf1f6;border-radius:10px;background:#fff;text-align:left}.conversation-item:hover,.conversation-item.selected{border-color:#a8c4ff;background:#f8faff}.customer-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#e6eefb;color:#446da6;font-weight:800}.conversation-item b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.conversation-item small{display:block;margin-top:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#77869a;font-size:10px}.conversation-item time{font-size:10px;color:#91a0b4}.chat-panel{min-height:500px;display:flex;flex-direction:column}.chat-header{display:flex;justify-content:space-between;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}.chat-header h2{margin:0;font-size:16px}.chat-header p{margin:6px 0 0;color:var(--muted);font-size:11px}.chat-body{display:flex;flex:1;flex-direction:column;gap:13px;max-height:calc(100vh - 380px);min-height:260px;overflow:auto;padding:17px 4px}.message-row{display:flex;gap:7px;align-items:flex-end}.message-row.staff{justify-content:flex-end}.message-bubble{max-width:min(78%,620px);padding:10px 12px;border-radius:12px;background:#f0f3f8;font-size:13px;line-height:1.55;overflow-wrap:anywhere}.message-row.staff .message-bubble{background:#e8f1ff}.message-meta{margin-top:5px;color:#95a1b1;font-size:9px}.message-row.staff .message-meta{text-align:right}.analysis-box{margin-top:13px;padding:14px;border:1px solid #dbe7fb;border-radius:11px;background:#f7faff}.issue{margin-top:8px;padding:10px;border-radius:8px;background:white}.issue b{font-size:12px}.issue p{margin:6px 0;color:#53637b;font-size:12px;line-height:1.55}.issue label{color:#7b899e;font-size:10px}.form-row{display:flex;flex-wrap:wrap;gap:10px;align-items:end}.field{display:grid;gap:6px;min-width:160px;flex:1}.field textarea{min-height:100px;resize:vertical}.field.full{flex-basis:100%}.field.compact{max-width:230px}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.import-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.7fr);gap:15px}.code-sample{white-space:pre-wrap;word-break:break-word;padding:12px;border-radius:9px;background:#101e32;color:#dae6f6;font:11px/1.6 ui-monospace,monospace}.conversation-card{margin-bottom:10px}.blank-state{padding:34px 12px;text-align:center;color:#8492a7;font-size:13px}.toast{position:fixed;z-index:20;right:20px;bottom:20px;max-width:min(420px,calc(100% - 40px));padding:12px 16px;border-radius:10px;background:#14243b;color:white;box-shadow:0 9px 25px #17284330;font-size:12px}.toast.error{background:#b83241}.mobile-bottom{display:none}
@media(max-width:1050px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.section-grid{grid-template-columns:1fr}.app-shell{grid-template-columns:205px minmax(0,1fr)}.topbar,.content{padding-left:20px;padding-right:20px}}
@media(max-width:720px){.app-shell{display:block;padding-bottom:66px}.sidebar{height:auto;position:relative;padding:11px 15px;background:var(--navy)}.brand{padding:0}.account-chip{position:absolute;right:12px;top:10px;padding:4px 7px;border:0;background:transparent}.account-chip .avatar-letter{width:29px;height:29px}.account-chip b{max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-chip small,.account-chip .icon-button{display:none}.main-nav{display:none}.sidebar-foot{display:none}.topbar{position:relative;padding:15px 16px}.topbar h1{font-size:20px}.top-actions{gap:6px}.date-label{display:none}.top-actions .secondary{padding:8px 9px;font-size:11px}.demo-badge{font-size:9px}.content{padding:15px 12px 28px}.metrics{gap:8px}.metric{padding:13px}.metric-value{font-size:21px}.metric-label{font-size:11px}.metric-foot{font-size:10px}.section-grid{gap:10px;margin-top:10px}.card{padding:14px}.two-col,.import-grid{grid-template-columns:1fr}.conversation-list{max-height:260px}.chat-panel{min-height:400px}.chat-body{max-height:50vh}.app-footer{padding:12px;font-size:10px}.store-row{align-items:flex-start;flex-direction:column}.store-kpis{text-align:left}.mobile-bottom{position:fixed;z-index:5;left:0;right:0;bottom:0;display:flex;justify-content:flex-start;gap:3px;overflow-x:auto;overscroll-behavior-x:contain;padding:7px 5px calc(7px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px #10233f0a}.mobile-bottom .nav-item{flex:0 0 auto;min-width:62px;width:auto;display:grid;gap:2px;justify-items:center;padding:5px;color:#687992;font-size:9px}.mobile-bottom .nav-item.active{color:var(--blue);background:#eff5ff}.mobile-bottom .nav-icon{font-size:17px}.notice{margin:11px 12px 0}.data-table{font-size:11px}.table-wrap{margin:0 -3px}}
.customer-avatar{position:relative;flex:0 0 36px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;overflow:hidden;background:#e6eefb;color:#446da6;font-weight:800}.customer-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.collection-prompt{position:fixed;z-index:30;right:22px;bottom:22px;width:min(440px,calc(100vw - 28px));padding:18px;border:1px solid #b7cffd;border-radius:14px;background:#fff;box-shadow:0 18px 48px #17335c30}.collection-prompt b{font-size:15px}.collection-prompt p{color:#65758d;font-size:13px;line-height:1.6}
.candidate-list{display:grid;gap:12px}.candidate-card{padding:16px;border:1px solid #e5eaf3;border-radius:14px;background:#fff}.candidate-head{display:flex;align-items:center;gap:12px}.candidate-head>div{display:grid;gap:5px}.candidate-head small{color:#71809a}.candidate-message{margin:14px 0;white-space:pre-wrap;overflow-wrap:anywhere}.candidate-sources{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 14px}.candidate-source{font-size:13px;color:#697891}.activation-code{display:block;max-width:100%;overflow-wrap:anywhere;padding:10px;background:#f3f6fb;border-radius:8px;font-size:15px;user-select:all}
.business-form{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px;margin-top:14px}.business-form>label{display:grid;gap:6px;color:#65748a;font-size:11px}.business-form input,.business-form select,.business-form textarea{width:100%;min-width:0}.business-form textarea{min-height:80px}.business-form .wide-field{grid-column:1/-1}.profit-live{padding:12px;border:1px solid #dbe7fb;border-radius:9px;background:#f5f8ff;color:#234d8b;font-weight:700;font-size:13px}.negative{color:#c43b49;font-weight:800}.ai-history{display:grid;gap:8px;max-height:65vh;overflow:auto}.ai-history .issue{white-space:pre-wrap;overflow-wrap:anywhere}.analysis-box ul{margin:8px 0;padding-left:20px;color:#53637b;font-size:12px;line-height:1.65}.analysis-box li{margin:4px 0}
@media(max-width:720px){.business-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.business-form .wide-field{grid-column:1/-1}}

.design-images{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:14px 0}.design-images figure{margin:0;min-width:0;padding:8px;border:1px solid var(--line);border-radius:10px;background:#f8faff}.design-images img{display:block;width:100%;max-height:420px;object-fit:contain;border-radius:7px;background:#e8edf5}.design-images figcaption{padding:6px 2px 0;color:var(--muted);font-size:11px}.design-card{margin-top:12px}.consent-line{display:flex!important;grid-template-columns:18px 1fr;align-items:start;gap:9px!important;line-height:1.5}.consent-line input{width:18px!important;margin-top:2px}
/* Desktop sidebar scrollbars: show while the pointer is on the sidebar; hide 3 seconds after leaving. */
@media (min-width: 721px) {
  .main-nav { scrollbar-width: thin; scrollbar-color: #70829b transparent; }
  .main-nav::-webkit-scrollbar { width: 8px; }
  .main-nav::-webkit-scrollbar-track { background: transparent; }
  .main-nav::-webkit-scrollbar-thumb { background: #70829b; border-radius: 999px; }
  .main-nav::-webkit-scrollbar-button { display: none; width: 0; height: 0; }
  .sidebar.scrollbar-idle .main-nav { scrollbar-width: none; scrollbar-color: transparent transparent; }
  .sidebar.scrollbar-idle .main-nav::-webkit-scrollbar { width: 0; height: 0; }
  .sidebar.scrollbar-idle .main-nav::-webkit-scrollbar-thumb { background: transparent; }
}

.work-order-label{display:flex;align-items:center;gap:16px;margin-top:14px}
.work-order-label canvas{width:116px;height:116px;image-rendering:pixelated;border:1px solid #e2e6ec;border-radius:8px}
.workshop-video{display:block;width:min(100%,520px);max-height:360px;margin-top:12px;background:#111;border-radius:10px}
@media(max-width:720px){.work-order-label{align-items:flex-start;gap:10px}.work-order-label canvas{width:104px;height:104px}}
.ai-design-launch, .admin-shortcut { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 15px 0; }
.ai-design-launch h2, .admin-shortcut h2 { margin: 0 0 6px; font-size: 15px; }
.ai-design-launch p, .admin-shortcut p { margin: 0 0 5px; color: var(--muted); font-size: 12px; }
.ai-design-launch small { color: var(--muted); font-size: 11px; }

/* Customer conversations remain readable on narrow phone screens. */
.chat-filter-grid{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:10px}
.prompt-chips{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0}
.chat-filter-grid label{display:grid;gap:6px;color:#65748a;font-size:12px;font-weight:650;min-width:0}
.chat-filter-grid input,.chat-filter-grid select{width:100%;min-width:0;padding:10px;border:1px solid #dbe3ed;border-radius:9px;background:#fff;color:#1b2a40}
.chat-header h2{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.staff-avatar{width:36px;height:36px;flex:0 0 36px;display:grid;place-items:center;border-radius:50%;background:#dceaff;color:#2764c9;font-size:10px;font-weight:750}
.message-row{min-width:0}
.message-row>div{min-width:0}
.message-bubble{white-space:pre-wrap;word-break:break-word}
.golden-reply-form{max-width:100%}
@media(max-width:1050px){.chat-filter-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:720px){
  .chat-filter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .chat-filter-grid label:first-child{grid-column:1/-1}
  .chat-filter-grid input,.chat-filter-grid select{min-height:42px;font-size:14px}
  .conversation-list{max-height:38vh}
  .conversation-item{grid-template-columns:34px minmax(0,1fr);gap:8px;padding:9px}
  .conversation-item time{grid-column:2;font-size:9px}
  .conversation-item .customer-avatar{width:32px;height:32px;flex-basis:32px}
  .chat-panel{min-height:55vh}
  .chat-header{align-items:flex-start;flex-direction:column}
  .chat-header>button{width:100%;min-height:42px}
  .chat-body{min-height:35vh;max-height:52vh;padding:12px 0}
  .message-bubble{max-width:min(84vw,560px);font-size:14px}
  .two-col{gap:10px}
  .business-form{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-title{flex-wrap:wrap;align-items:flex-start}
  .toolbar button,.primary,.secondary,.danger-button{min-height:40px}
  .app-shell,.workspace,.content,.card{min-width:0;max-width:100%}
  .content{overflow-x:hidden}
  .table-wrap{-webkit-overflow-scrolling:touch}
}