:root{--red-600:#000;--red-700:#262626;--red-050:#f0f0f0;--brand-silver:silver;--ink-900:#16181c;--ink-800:#1f2229;--ink-700:#3a3f47;--ink-500:#6b7280;--ink-300:#b6bac2;--ink-200:#e5e7eb;--ink-100:#f1f2f4;--surface:#fff;--surface-muted:#f6f7f9;--sidebar-bg:#17181b;--green-bg:#e7f7ee;--green-fg:#16a34a;--amber-bg:#fff4e5;--amber-fg:#b45309;--red-bg:#e3e3e3;--red-fg:#000;--blue-bg:#eaf2fe;--blue-fg:#2563eb;--gray-bg:#eef0f2;--gray-fg:#4b5563;--radius-md:10px;--radius-sm:6px;--shadow-card:0 1px 2px #1012160a, 0 1px 8px #1012160a;--sidebar-width:240px}*{box-sizing:border-box}body{background:var(--surface-muted);color:var(--ink-800);margin:0;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;font-size:14px}#root{min-height:100vh}.app-header{background:var(--surface);border-bottom:1px solid var(--ink-200);justify-content:space-between;align-items:center;height:56px;padding:0 24px;display:flex}.freshness-pill{color:var(--green-fg);background:var(--green-bg);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.page-content{max-width:960px;margin:0 auto;padding:24px}.centered-page{background:var(--surface-muted);justify-content:center;align-items:center;min-height:100vh;display:flex}.signin-card{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);text-align:center;max-width:380px;padding:40px}.btn-primary{background:var(--red-600);color:#fff;border-radius:var(--radius-md);letter-spacing:.01em;cursor:pointer;border:none;padding:11px 20px;font-size:14px;font-weight:600;transition:background-color .15s,transform .1s,box-shadow .15s;box-shadow:0 1px 2px #10121614,0 4px 12px #1012161a}.btn-primary:hover{background:var(--red-700);box-shadow:0 2px 4px #1012161a,0 6px 16px #10121624}.btn-primary:active{transform:translateY(1px)}.btn-primary:disabled{opacity:.6;cursor:default;box-shadow:none}.input{border:1px solid var(--ink-200);border-radius:var(--radius-sm);background:var(--surface);flex:1;padding:10px 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--ink-900);outline:none;box-shadow:0 0 0 3px #16181c14}.card{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:20px}.card-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}@media (width<=640px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.card-label{color:var(--ink-500);text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px;font-size:12px}.card-value{color:var(--ink-900);font-size:20px;font-weight:600}.table-scroll{overflow-x:auto}.data-table{border-collapse:collapse;width:100%;min-width:480px;font-size:13px}.data-table th{text-align:left;background:var(--surface-muted);color:var(--ink-500);border-bottom:1px solid var(--ink-200);padding:10px 16px;font-weight:600}.data-table td{border-bottom:1px solid var(--ink-100);padding:10px 16px}.clickable-row{cursor:pointer}.clickable-row:hover{background:var(--surface-muted)}.detail-list{grid-template-columns:140px minmax(0,1fr);row-gap:8px;margin:0;font-size:13px;display:grid}.detail-list dt{color:var(--ink-500)}.detail-list dd{color:var(--ink-900);margin:0}.status-banner{border-radius:var(--radius-sm);padding:10px 14px;font-size:13px}.status-error{background:var(--red-bg);color:var(--red-fg)}.badge{border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600}.badge-amber{background:var(--amber-bg);color:var(--amber-fg)}.badge-gray{background:var(--gray-bg);color:var(--gray-fg)}.badge-open{background:var(--red-bg);color:var(--red-fg)}.badge-cleared{background:var(--green-bg);color:var(--green-fg)}.app-shell{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);color:#fff;flex-direction:column;flex-shrink:0;display:flex;overflow-y:auto}.sidebar-backdrop,.hamburger-btn{display:none}@media (width<=900px){.sidebar{z-index:50;transition:transform .25s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);box-shadow:8px 0 24px #00000040}.sidebar.sidebar-open{transform:translate(0)}.sidebar-backdrop{z-index:40;background:#00000073;display:block;position:fixed;inset:0}.hamburger-btn{border-radius:var(--radius-sm);border:1px solid var(--ink-200);background:var(--surface);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.hamburger-btn span{background:var(--ink-900);width:16px;height:2px;display:block;position:relative}.hamburger-btn span:before,.hamburger-btn span:after{content:"";background:var(--ink-900);width:16px;height:2px;position:absolute;left:0}.hamburger-btn span:before{top:-5px}.hamburger-btn span:after{top:5px}}.sidebar-logo{padding:22px 20px 16px}.brand-logo{flex-direction:column;align-items:flex-start;gap:3px;display:flex}.brand-logo-mark{width:auto;height:46px}.brand-logo-sub{letter-spacing:5px;color:var(--ink-500);padding-left:2px;font-size:14px;font-weight:700}.brand-logo-light .brand-logo-mark{filter:invert()}.brand-logo-light .brand-logo-sub{color:var(--brand-silver)}.sidebar-nav{flex-direction:column;gap:4px;padding:8px 12px;display:flex}.sidebar-tire{opacity:.95;height:300px;margin-top:auto;position:relative;overflow:hidden}@media (height<=700px){.sidebar-tire{display:none}}.sidebar-tire-graphic{filter:drop-shadow(0 14px 28px #0009);width:190%;position:absolute;bottom:-22%;left:-32%}.sidebar-item{color:var(--brand-silver);text-align:left;border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:11px 14px;font-size:14px;font-weight:500;display:flex}.sidebar-item:hover{color:#fff;background:#ffffff14}.sidebar-item-active{background:var(--red-600);color:#fff}.sidebar-icon{text-align:center;width:18px}.main-column{flex-direction:column;flex:1;min-width:0;height:100%;display:flex;overflow:hidden}.topbar{background:var(--surface);border-bottom:1px solid var(--ink-200);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;height:64px;padding:0 28px;display:flex}.topbar-left{align-items:center;gap:14px;min-width:0;display:flex}.account-selector{flex-direction:column;min-width:0;display:flex}.account-selector-label{color:var(--ink-500);white-space:nowrap;font-size:11px;display:block}.account-selector-value{color:var(--ink-900);cursor:pointer;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:none;max-width:100%;padding:0;font-size:14px;font-weight:600;overflow:hidden}.topbar-right{flex-shrink:0;align-items:center;gap:16px;display:flex}@media (width<=900px){.topbar{padding:0 16px}}@media (width<=560px){.topbar-right{gap:10px}.freshness-pill{display:none}}.logout-link{color:var(--red-600);font-size:13px;font-weight:600;text-decoration:none}.page-content-wide{flex:1;width:100%;max-width:1180px;margin:0 auto;padding:28px;overflow-y:auto}@media (width<=640px){.page-content-wide{padding:16px}}.kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px;display:grid}@media (width<=760px){.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=460px){.kpi-grid{grid-template-columns:minmax(0,1fr)}}.kpi-card{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);align-items:flex-start;gap:12px;padding:18px;display:flex}.kpi-icon{background:var(--red-050);width:38px;height:38px;color:var(--red-600);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;display:flex}.kpi-label{color:var(--ink-700);margin-bottom:4px;font-size:13px;font-weight:600}.kpi-value{color:var(--red-600);font-size:18px;font-weight:700}.kpi-sub{color:var(--ink-500);margin-top:2px;font-size:11px}.panel-grid{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:start;gap:16px;margin-bottom:16px;display:grid}@media (width<=800px){.panel-grid{grid-template-columns:minmax(0,1fr)}}.panel{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:18px 20px}.panel-header{color:var(--ink-900);justify-content:space-between;align-items:center;margin-bottom:12px;font-size:14px;font-weight:600;display:flex}.panel-header a,.panel-header .link-btn{color:var(--red-600);cursor:pointer;background:0 0;border:none;font-size:12px;font-weight:600;text-decoration:none}.alert-item{border-bottom:1px solid var(--ink-100);align-items:flex-start;gap:10px;padding:10px 0;font-size:13px;display:flex}.alert-item:last-child{border-bottom:none}.alert-icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:12px;display:flex}.alert-icon-warn{background:var(--red-050);color:var(--red-600)}.alert-icon-info{background:var(--blue-bg);color:var(--blue-fg)}.alert-icon-ok{background:var(--green-bg);color:var(--green-fg)}.quick-action-btn{border-radius:var(--radius-sm);border:1px solid var(--ink-200);background:var(--surface);width:100%;color:var(--ink-800);cursor:pointer;justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px 14px;font-size:13px;font-weight:600;display:flex}.quick-action-btn:disabled{opacity:.6;cursor:default}.quick-action-primary{background:var(--red-600);color:#fff;border-color:var(--red-600)}.filter-bar{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-card);flex-wrap:wrap;align-items:flex-end;gap:14px;margin-bottom:16px;padding:16px 18px;display:flex}.filter-field{color:var(--ink-500);flex-direction:column;gap:4px;font-size:12px;display:flex}.filter-field input,.filter-field select{border:1px solid var(--ink-200);border-radius:var(--radius-sm);min-width:150px;padding:8px 10px;font-size:13px;transition:border-color .15s,box-shadow .15s}.filter-field input:focus,.filter-field select:focus{border-color:var(--ink-900);outline:none;box-shadow:0 0 0 3px #16181c14}.stock-layout{flex-wrap:wrap;align-items:flex-start;gap:20px;display:flex}.stock-layout-side{flex-direction:column;flex:0 340px;gap:16px;width:340px;display:flex}@media (width<=1300px){.stock-layout{flex-direction:column}.stock-layout-side{flex-basis:auto;width:100%}}.drawer-backdrop{z-index:40;background:#10121652;position:fixed;inset:0}.drawer-panel{background:var(--surface);z-index:41;flex-direction:column;width:420px;max-width:100vw;animation:.18s ease-out drawer-slide-in;display:flex;position:fixed;top:0;bottom:0;right:0;box-shadow:-8px 0 24px #1012161f}@keyframes drawer-slide-in{0%{transform:translate(100%)}to{transform:translate(0)}}.drawer-header{border-bottom:1px solid var(--ink-200);flex-shrink:0;justify-content:space-between;align-items:center;padding:18px 20px;display:flex}.drawer-title{color:var(--ink-900);font-size:14px;font-weight:600}.drawer-close-btn{cursor:pointer;color:var(--ink-500);background:0 0;border:none;padding:4px;font-size:18px;line-height:1}.drawer-close-btn:hover{color:var(--ink-900)}.drawer-body{flex:1;padding:20px;overflow-y:auto}.drawer-section{border-top:1px solid var(--ink-100);margin-top:16px;padding-top:16px}.drawer-section:first-child{border-top:none;margin-top:0;padding-top:0}.drawer-section-title{margin-bottom:8px;font-size:12px;font-weight:600}.pagination{justify-content:flex-end;gap:6px;padding:14px 16px;display:flex}.page-btn{border-radius:var(--radius-sm);border:1px solid var(--ink-200);background:var(--surface);cursor:pointer;min-width:28px;height:28px;font-size:12px}.page-btn-active{background:var(--red-600);color:#fff;border-color:var(--red-600)}.signin-page{background:var(--surface);flex-direction:column;height:100vh;display:flex;overflow:hidden}.signin-topbar{border-bottom:1px solid var(--ink-100);z-index:1;justify-content:space-between;align-items:center;padding:12px 40px;display:flex;position:relative;box-shadow:0 1px 3px #10121608}.secure-badge{align-items:center;gap:10px;display:flex}.secure-badge-icon{background:var(--ink-900);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;display:flex;box-shadow:0 2px 6px #10121633}.secure-badge-title{color:var(--ink-900);font-size:13px;font-weight:700}.secure-badge-sub{color:var(--ink-500);font-size:11px}.signin-hero{flex:1;min-height:0;display:flex}@media (width<=800px){.signin-hero{flex-direction:column}}.signin-hero-left{background:radial-gradient(120% 100% at 15% 25%,#ffffff0d 0%,#fff0 45%),linear-gradient(135deg,#1a1a1a 0%,#2b2b2b 60%,#3a3a3a 100%);flex:1;min-height:200px;position:relative;overflow:hidden;box-shadow:inset -60px 0 90px -50px #000000a6}.signin-hero-left:after{content:"";background:linear-gradient(180deg, transparent, var(--ink-900) 15%, var(--ink-900) 85%, transparent);width:2px;position:absolute;top:0;bottom:0;right:0}.hero-tire{filter:drop-shadow(0 20px 40px #00000080);width:70%;position:absolute;top:50%;left:-12%;transform:translateY(-50%)}.hero-skyline{opacity:.6;width:100%;height:20%;position:absolute;bottom:0;left:0}.signin-hero-right{flex-direction:column;flex:1;justify-content:center;min-width:0;max-width:620px;min-height:0;padding:28px 64px;display:flex;overflow-y:auto}@media (width<=560px){.signin-hero-right{padding:24px}}.signin-heading{letter-spacing:-.01em;color:var(--ink-900);margin:0;padding-bottom:10px;font-size:32px;font-weight:800;line-height:1.1;position:relative}.signin-heading:after{content:"";background:var(--ink-900);border-radius:2px;width:56px;height:4px;position:absolute;bottom:0;left:0}.signin-subtext{color:var(--ink-500);max-width:460px;margin:10px 0 18px;font-size:14px;line-height:1.6}.signin-form-card{background:var(--surface);border:1px solid var(--ink-100);border-radius:var(--radius-md);max-width:460px;padding:18px 22px 16px;box-shadow:0 1px 2px #10121608,0 12px 28px -8px #1012161f}.ms-signin-btn{background:var(--surface);border:1px solid var(--ink-200);border-radius:var(--radius-md);width:100%;max-width:460px;box-shadow:var(--shadow-card);color:var(--ink-900);cursor:pointer;align-items:center;gap:14px;padding:16px 20px;font-size:15px;font-weight:700;display:flex}.ms-logo{grid-template-columns:1fr 1fr;gap:2px;width:20px;height:20px;display:grid}.ms-logo span{display:block}.signin-divider{color:var(--ink-500);align-items:center;gap:12px;max-width:460px;margin:14px 0;font-size:12px;display:flex}.signin-divider:before,.signin-divider:after{content:"";background:var(--ink-200);flex:1;height:1px}.signin-features{flex-wrap:wrap;gap:22px;min-width:0;max-width:500px;margin-bottom:14px;display:flex}.signin-feature{align-items:flex-start;gap:10px;min-width:0;max-width:150px;display:flex}.signin-feature-text{min-width:0}.feature-icon{background:var(--surface-muted);width:36px;min-width:36px;height:36px;color:var(--ink-900);border-radius:50%;justify-content:center;align-items:center;font-size:16px;display:inline-flex;box-shadow:0 1px 2px #1012160f}.feature-icon-lg{width:44px;min-width:44px;height:44px;font-size:19px}.feature-title{color:var(--ink-900);font-size:12px;font-weight:700}.feature-sub{color:var(--ink-500);font-size:11px;line-height:1.5}.support-box{background:var(--surface-muted);border:1px solid var(--ink-100);border-radius:var(--radius-md);flex-wrap:wrap;align-items:center;gap:14px;min-width:0;max-width:500px;padding:12px 18px;display:flex}.support-box-text{flex:1;min-width:160px}.support-box-contact{color:var(--red-600);text-align:right;overflow-wrap:break-word;min-width:0;font-size:13px}.signin-footer{text-align:center;color:var(--ink-500);border-top:1px solid var(--ink-200);padding:10px;font-size:11px}.empty-state{text-align:center;color:var(--ink-500);padding:60px 20px}.empty-state-icon{margin-bottom:12px;font-size:32px}