:root{--ink:#17282c;--muted:#617277;--teal:#167f87;--teal-dark:#105e65;--teal-pale:#e8f3f4;--line:#ccd9dc;--paper:#fff;--canvas:#f3f7f8;--danger:#a63f34;--danger-pale:#fce8e5;--success:#26734d;--success-pale:#e5f2ea;--warning:#8a6416;--warning-pale:#fff3cf;--shadow:0 16px 40px rgba(17,52,57,.09);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--canvas);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--canvas)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:var(--teal-dark)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(1.55rem,3vw,2.15rem);line-height:1.2;margin-bottom:.35rem}h2{font-size:1.25rem}.muted{color:var(--muted)}.eyebrow{margin:0 0 .45rem;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;font-weight:800;color:var(--teal-dark)}.login-body{min-height:100vh;background:#eaf2f3}.login-layout{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);max-width:1240px;margin:auto}.login-intro{padding:clamp(44px,8vw,110px);display:flex;flex-direction:column;justify-content:center}.login-intro h1{font-size:clamp(2.2rem,5vw,4.6rem);letter-spacing:-.045em;max-width:760px}.login-intro>p:not(.eyebrow){max-width:620px;color:#455a5f;font-size:1.05rem;line-height:1.8}.login-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:42px 0 0}.login-facts div{background:rgba(255,255,255,.72);padding:20px}.login-facts dt{font-size:1.5rem;font-weight:800;color:var(--teal-dark)}.login-facts dd{margin:6px 0 0;color:var(--muted);font-size:.8rem}.login-card{margin:auto clamp(24px,5vw,72px);padding:38px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);min-width:min(420px,calc(100vw - 48px))}.login-card form{display:grid;gap:18px;margin-top:30px}.login-card label,.field{display:grid;gap:7px;font-size:.84rem;font-weight:700}.login-card input,.field input,.field select,.field textarea,.filter input,.filter select{width:100%;border:1px solid #aebfc2;background:#fff;padding:11px 12px;border-radius:3px;min-height:44px}.field textarea{min-height:92px;resize:vertical}.login-card input:focus,.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(22,127,135,.18);border-color:var(--teal)}.button{border:1px solid transparent;border-radius:3px;padding:10px 16px;font-weight:750;min-height:42px}.button.primary{background:var(--teal-dark);color:#fff}.button.primary:hover{background:#0b4f55}.button.secondary{background:#fff;border-color:#aebfc2}.button.danger{background:var(--danger);color:#fff}.button:disabled{opacity:.55;cursor:not-allowed}.button.wide{width:100%}.text-button{border:0;background:none;color:var(--teal-dark);padding:4px}.security-note{font-size:.76rem;color:var(--muted);margin:22px 0 0}.form-error{background:var(--danger-pale);color:var(--danger);border-left:4px solid var(--danger);padding:10px 12px;margin:0;font-size:.85rem}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:#11383d;color:#eaf5f5;padding:22px 16px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:0 8px 26px;border-bottom:1px solid rgba(255,255,255,.13)}.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:#e0f1f2;color:#105e65;font-weight:900;border-radius:3px}.brand strong,.brand small{display:block}.brand small{color:#a9c2c5;font-size:.72rem;margin-top:3px}#main-nav{display:grid;gap:5px;margin-top:22px}#main-nav a{display:flex;align-items:center;gap:10px;color:#d6e8e9;text-decoration:none;padding:11px 12px;border-radius:3px;font-size:.9rem}#main-nav a:hover,#main-nav a.active{background:#e8f3f4;color:#105e65}.nav-icon{width:1.35rem;text-align:center}.account-panel{margin-top:auto;border-top:1px solid rgba(255,255,255,.13);padding:18px 8px 0;display:grid;grid-template-columns:1fr auto}.account-panel span,.account-panel small{display:block}.account-panel small{color:#a9c2c5;font-size:.72rem;margin-top:4px}.account-panel .text-button{grid-column:2;grid-row:1/3;color:#c8dddd}.workspace{min-width:0;padding:0 clamp(18px,3vw,42px) 60px}.topbar{min-height:108px;display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--line);margin-bottom:24px}.topbar h1{margin:0}.sync-state{margin-left:auto;font-size:.82rem;color:var(--muted)}.icon-button{border:1px solid var(--line);background:#fff;width:42px;height:42px}.mobile-only{display:none}.page{display:grid;gap:22px}.loading{padding:44px;border:1px dashed var(--line);text-align:center;color:var(--muted);background:#fff}.notice{background:var(--warning-pale);border-left:4px solid #c28b22;padding:14px 16px;margin:0 0 20px}.panel{background:#fff;border:1px solid var(--line);padding:20px}.panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:16px}.panel-header h2{margin-bottom:4px}.panel-actions{display:flex;gap:8px;flex-wrap:wrap}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.stat-card{background:#fff;border:1px solid var(--line);padding:18px}.stat-card span{display:block;font-size:.78rem;color:var(--muted)}.stat-card strong{display:block;font-size:1.75rem;margin-top:8px}.filters,.form-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:14px}.form-grid .span-2{grid-column:span 2}.form-grid .span-all{grid-column:1/-1}.form-actions{display:flex;gap:10px;align-items:center;grid-column:1/-1}.table-wrap{overflow:auto;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;font-size:.82rem;background:#fff}th{background:#e8f3f4;color:#29474c;text-align:left;white-space:nowrap}th,td{padding:10px 11px;border-bottom:1px solid #dce5e6;vertical-align:top}tbody tr:hover{background:#f7fbfb}.number{text-align:right;font-variant-numeric:tabular-nums}.badge{display:inline-flex;align-items:center;border-radius:99px;padding:3px 8px;font-size:.72rem;font-weight:750;background:#e8f3f4;color:#105e65;white-space:nowrap}.badge.success{background:var(--success-pale);color:var(--success)}.badge.danger{background:var(--danger-pale);color:var(--danger)}.badge.warning{background:var(--warning-pale);color:var(--warning)}.price-up{color:#b13d34;font-weight:800}.price-down{color:#26734d;font-weight:800}.empty-state{text-align:center;padding:42px;color:var(--muted)}.mobile-cards{display:none}.risk-panel{background:var(--warning-pale);border:1px solid #e0c276;padding:18px}.risk-panel h3{color:#70500d}.offline-panel{background:#edf2f2;border-left:4px solid #779196;padding:12px 14px;font-size:.84rem}.toast-region{position:fixed;right:18px;bottom:18px;display:grid;gap:10px;z-index:1000}.toast{background:#173c41;color:#fff;padding:12px 16px;box-shadow:var(--shadow);max-width:360px}.toast.error{background:#7b2f28}dialog{border:1px solid var(--line);padding:0;max-width:520px;width:calc(100% - 32px);box-shadow:var(--shadow)}dialog::backdrop{background:rgba(9,35,38,.55)}dialog form{padding:24px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.catalog-list{display:grid;gap:8px}.catalog-item{border:1px solid var(--line);padding:12px;display:flex;justify-content:space-between;gap:12px}.catalog-item small{color:var(--muted)}@media(max-width:1000px){.stat-grid{grid-template-columns:repeat(2,1fr)}.filters,.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767px){.login-layout{display:block}.login-intro{padding:44px 24px 24px}.login-intro h1{font-size:2.4rem}.login-facts{margin-top:24px}.login-card{margin:20px auto 40px}.app-shell{display:block}.sidebar{position:fixed;z-index:50;width:270px;transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.workspace{padding:0 14px 80px}.topbar{min-height:88px}.mobile-only{display:inline-grid;place-items:center}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat-card strong{font-size:1.35rem}.filters,.form-grid,.quick-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}.desktop-table{display:none}.mobile-cards{display:grid;gap:10px}.mobile-card{background:#fff;border:1px solid var(--line);padding:14px}.mobile-card dl{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:0}.mobile-card dt{font-size:.72rem;color:var(--muted)}.mobile-card dd{margin:3px 0 0}.login-facts div{padding:13px}.login-facts dt{font-size:1.1rem}.login-facts dd{font-size:.7rem}.bar-row{grid-template-columns:90px 1fr}}
.field .search-combobox-input,.search-combobox-list [role="option"]{min-height:48px}
.search-combobox-list{max-height:320px;overflow:auto;display:grid;gap:4px}
.search-combobox-list [role="option"]{width:100%;border:1px solid #aebfc2;background:#fff;border-radius:3px;padding:11px 12px;text-align:left}
.search-combobox-list [role="option"][aria-selected="true"],.field .search-combobox-input:focus{outline:3px solid #f59e0b;outline-offset:1px}
.price-gesture-menu{position:fixed;z-index:1100;display:grid;min-width:190px;padding:6px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.price-gesture-menu [role="menuitem"]{min-height:48px;border:0;background:#fff;padding:10px 14px;text-align:left}
.price-gesture-menu [role="menuitem"]:focus,.price-gesture-menu [role="menuitem"]:hover{outline:3px solid #f59e0b;outline-offset:-3px;background:var(--teal-pale)}
@media(max-width:767px){button:not([hidden]),input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]),select:not([hidden]),textarea{min-height:48px}button:not([hidden]){min-width:48px}.mobile-card[data-price-row]{touch-action:pan-y}.mobile-card[data-price-row]:focus{outline:3px solid #f59e0b;outline-offset:2px}}
.queue-panel{margin-bottom:20px}
.sidebar #main-nav{flex:1;min-height:0;overflow-y:auto}
.queue-panel .panel-header{align-items:center;margin-bottom:10px}.queue-panel .panel-header p{margin:4px 0 0}
.queue-records{display:grid;gap:8px}.queue-record{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:8px;border-top:1px solid var(--line)}
.legacy-queue-warning{margin-bottom:16px;padding:12px;background:var(--warning-pale);border:1px solid #e0c276}.legacy-queue-warning>p{margin:6px 0 12px}.legacy-queue-record{display:block}.legacy-queue-record small{display:block;color:var(--muted);margin-top:3px}.legacy-queue-record pre{max-height:180px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;background:#fff;border:1px solid var(--line);padding:8px;margin:8px 0;font-size:.75rem}
@media(max-width:767px){.queue-record{align-items:flex-start;flex-direction:column}.queue-record .panel-actions{width:100%}}
.chart-compose{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:12px;border:1px solid var(--line);padding:14px;margin-top:16px;background:#f8fbfb}.chart-compose legend{font-weight:800;color:var(--teal-dark);padding:0 6px}.chart-compose label{display:flex;align-items:center;gap:7px;font-size:.82rem}.chart-compose label:has(textarea),.chart-compose label:has(input:not([type=checkbox])){display:grid;align-items:start}.chart-compose textarea,.chart-compose input:not([type=checkbox]){width:100%;border:1px solid #aebfc2;background:#fff;padding:9px;border-radius:3px;min-height:40px}.chart-compose textarea{min-height:64px;resize:vertical}.chart-compose .compose-report{grid-column:1/-1;justify-self:start}@media(max-width:767px){.chart-compose{grid-template-columns:1fr}.chart-compose .compose-report{width:100%}}
.sourcing-workspace{display:grid;gap:22px}.sourcing-request-list{display:grid;gap:18px}.sourcing-request-card{display:grid;gap:16px}.sourcing-request-card .panel-header{margin-bottom:0}.sourcing-rfq-items,.sourcing-quote-lines{display:grid;gap:12px}.sourcing-rfq-item,.sourcing-quote-line{border:1px solid var(--line);padding:12px;background:#f8fbfb}.sourcing-invite-form{border-top:1px solid var(--line);padding-top:14px}.sourcing-quote-editor{border-top:1px solid var(--line);padding-top:14px}.sourcing-quote-editor summary,.sourcing-quotes summary{cursor:pointer;color:var(--teal-dark);font-weight:750;padding:5px 0}.sourcing-quote-form{padding-top:14px}.sourcing-quotes-result{padding-top:14px}.sourcing-quote-card{border:1px solid var(--line);padding:14px;margin-top:10px}.sourcing-quote-card .panel-header{margin-bottom:10px}.sourcing-revision-json{max-width:420px;max-height:180px;overflow:auto;white-space:pre-wrap;font-size:.72rem;background:#f8fbfb;padding:8px}.sourcing-revision-result{margin-top:12px}.sourcing-score-result{margin-top:12px}@media(max-width:767px){.sourcing-rfq-item,.sourcing-quote-line{padding:10px}.sourcing-revision-json{max-width:260px}}
.home-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.home-action{display:grid;gap:6px;padding:16px;border:1px solid var(--line);background:#f8fbfb;color:var(--ink);text-decoration:none;min-height:96px;transition:border-color .15s,background .15s}.home-action:hover,.home-action:focus{border-color:var(--teal);background:var(--teal-pale)}.home-action strong{color:var(--teal-dark)}.home-action span{font-size:.82rem;color:var(--muted);line-height:1.5}@media(max-width:767px){.home-actions{grid-template-columns:1fr}}