:root{--navy:#11283c;--navy2:#193951;--ink:#173248;--muted:#708295;--line:#e1e8ec;--bg:#f4f7f8;--white:#fff;--yellow:#f8cb28;--teal:#168d98;--teal-soft:#e3f3f2;--red:#c64144;--red-soft:#fdebec;--orange:#b77516;--orange-soft:#fff3dc;--shadow:0 12px 32px rgba(22,47,62,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 "Segoe UI",Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.58}[hidden]{display:none!important}.app-shell{display:flex;min-height:100vh}
.sidebar{width:246px;flex:none;background:var(--navy);color:#eaf4f6;display:flex;flex-direction:column;padding:25px 16px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;padding:0 5px 30px}.brand-mark{width:55px;height:46px;flex:none;border-radius:9px;background:var(--yellow);display:grid;place-items:center;overflow:hidden;padding:8px}.brand-mark img{max-width:100%;max-height:100%;object-fit:contain;mix-blend-mode:multiply}.brand-name strong{display:block;font-size:1.02rem;line-height:1.1}.brand-name span{display:block;color:#a8c0cc;font-size:.72rem;margin-top:3px}.nav-label{font-size:.65rem;font-weight:800;letter-spacing:.18em;color:#7f9aaa;padding:0 13px 10px}.side-nav{display:grid;gap:7px}.nav-item{width:100%;border:0;background:transparent;color:#c3d4dc;display:flex;align-items:center;gap:12px;text-align:left;padding:12px 13px;border-radius:10px;font-weight:700}.nav-item:hover{background:#ffffff12}.nav-item.active{background:#ffffff15;color:#fff;box-shadow:inset 3px 0 var(--yellow)}.nav-icon{width:26px;height:26px;display:grid;place-items:center;border-radius:6px;background:#ffffff16;font-size:1.08rem}.nav-item.active .nav-icon{color:var(--yellow)}.sidebar-spacer{flex:1}.sidebar-note{border:1px solid #ffffff1e;border-radius:12px;background:#ffffff0b;padding:14px;display:flex;gap:10px}.sidebar-note strong{display:block;font-size:.78rem}.sidebar-note small{display:block;color:#a8bfcb;font-size:.7rem;margin-top:4px}.live-dot{width:8px;height:8px;background:#4ed4a7;border-radius:50%;flex:none;margin-top:5px;box-shadow:0 0 0 4px #4ed4a721}.sidebar-foot{color:#7f9aaa;font-size:.68rem;padding:18px 4px 0}
.workspace{min-width:0;flex:1}.topbar{height:62px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,3vw,48px);gap:16px}.breadcrumb{color:#8295a4;font-size:.82rem}.breadcrumb span{padding:0 9px;color:#b5c1c8}.breadcrumb strong{color:var(--ink)}.top-actions{display:flex;align-items:center;gap:15px}.connection-badge{border-radius:99px;padding:6px 11px;background:var(--teal-soft);color:#227a78;font-size:.73rem;font-weight:800;white-space:nowrap}.connection-badge.demo{background:#f5edcb;color:#927019}.connection-badge.offline{background:var(--red-soft);color:var(--red)}.text-button{border:0;background:transparent;color:var(--navy);font-weight:800;font-size:.8rem}.mobile-menu{display:none;border:0;background:transparent;color:var(--navy);font-size:1.3rem}
main{max-width:1650px;padding:32px clamp(20px,3vw,48px) 48px;margin:0 auto}.notice{padding:12px 16px;border:1px solid #f0d79a;border-radius:10px;background:#fff8e6;color:#81600c;margin-bottom:18px;font-size:.86rem}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}.eyebrow{font-size:.66rem;font-weight:900;letter-spacing:.18em;color:var(--teal);margin:0 0 6px}.page-heading h1{font-size:2.1rem;letter-spacing:-.045em;color:var(--navy);line-height:1.1;margin:0}.page-heading p:not(.eyebrow){margin:8px 0 0;color:var(--muted);font-size:.91rem}.heading-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.date-chip{border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 11px;color:#596f80;font-size:.75rem;font-weight:700;white-space:nowrap}.button{border:1px solid transparent;border-radius:9px;padding:9px 13px;font-size:.8rem;font-weight:800;white-space:nowrap}.button.primary{background:var(--yellow);color:var(--navy)}.button.primary:hover{background:#edbd16}.button.ghost{background:#fff;border-color:var(--line);color:var(--ink)}.button.ghost:hover{border-color:#9fb4bf;background:#f9fcfc}
.metric-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-bottom:16px}.metric-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);position:relative;overflow:hidden;min-height:126px}.metric-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:#b9cdd1}.metric-card.teal::before{background:var(--teal)}.metric-card.yellow::before{background:var(--yellow)}.metric-card.red::before{background:var(--red)}.metric-card.blue::before{background:#4a7aa6}.metric-card span{display:block;color:#6e8594;font-size:.72rem;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.metric-card strong{display:block;font-size:2rem;letter-spacing:-.045em;color:var(--navy);margin:7px 0 0;line-height:1.12}.metric-card small{display:block;color:#8aa0aa;font-size:.72rem;margin-top:5px}
.split-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.8fr);gap:16px;margin-bottom:16px}.panel{background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}.chart-panel,.top-types,.size-panel,.selector-panel{padding:23px}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.section-head h2,.selector-panel h2{font-size:1.12rem;line-height:1.2;color:var(--navy);margin:0;letter-spacing:-.02em}.section-caption{font-size:.72rem;color:#8a9ca6;white-space:nowrap}.sales-chart{height:240px;border-bottom:1px solid #dce7eb;background:repeating-linear-gradient(to top,transparent,transparent 48px,#edf3f5 49px);display:flex;align-items:stretch;gap:6px;padding:12px 5px 0}.month-col{flex:1;min-width:34px;display:flex;align-items:center;justify-content:flex-end;flex-direction:column}.month-bar{background:linear-gradient(180deg,#1e98a1,#235976);width:min(44px,75%);border-radius:6px 6px 0 0;min-height:3px;transition:height .35s}.month-col.active .month-bar{background:linear-gradient(180deg,#facd30,#da9a12)}.month-value{font-size:.66rem;color:#344e5e;font-weight:800;margin-bottom:5px;white-space:nowrap}.month-label{font-size:.68rem;color:#8295a1;padding-top:7px;height:27px}.type-bars{display:grid;gap:11px;max-height:240px;overflow:auto;padding-right:3px}.type-row{display:grid;grid-template-columns:102px 1fr 56px;gap:9px;align-items:center;font-size:.72rem}.type-row strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.type-track{background:#edf3f4;border-radius:99px;height:8px;overflow:hidden}.type-track i{display:block;background:linear-gradient(90deg,#31a6ae,#30647e);height:100%;border-radius:99px}.type-row span{text-align:right;font-variant-numeric:tabular-nums}
.detail-panel{margin-bottom:16px;overflow:hidden}.detail-panel>.section-head{padding:23px 23px 0;margin-bottom:17px}.section-head.wrap{flex-wrap:wrap}.filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.filters input,.filters select,.upload-block select{height:37px;border:1px solid #d5e1e6;border-radius:8px;background:#fbfcfc;color:var(--ink);padding:0 11px;font-size:.8rem;outline-color:var(--teal)}.filters input{min-width:225px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;min-width:760px}th{background:#f3f7f8;color:#728697;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;padding:12px 17px;text-align:left;white-space:nowrap}td{border-top:1px solid #edf1f3;padding:11px 17px;font-size:.78rem}tbody tr:hover{background:#fafcfc}td.code{font-weight:800;color:#28627a}td.desc{min-width:220px}.number{text-align:right;font-variant-numeric:tabular-nums}td.zero{color:var(--red);font-weight:900;background:#fff5f4}.badge{border-radius:99px;padding:4px 8px;display:inline-block;font-size:.67rem;font-weight:900;white-space:nowrap}.badge.ready{background:#dcf4ec;color:#167756}.badge.low{background:var(--orange-soft);color:var(--orange)}.badge.empty{background:var(--red-soft);color:var(--red)}.table-footer{border-top:1px solid var(--line);padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:14px;color:#8799a5;font-size:.73rem}.link-button{background:none;border:0;color:#276f86;font-weight:900;font-size:.74rem}.size-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.size-card{border:1px solid var(--line);border-radius:11px;background:#fbfcfc;overflow:hidden}.size-card-head{padding:12px 14px;background:#eef5f6;display:flex;align-items:center;justify-content:space-between;gap:8px}.size-card-head h3{font-size:.79rem;line-height:1.25;margin:0;overflow-wrap:anywhere}.size-card-head strong{font-size:.8rem;color:#27677b;white-space:nowrap}.size-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;padding:10px}.size-cell{border:1px solid #e3ebed;border-radius:7px;text-align:center;padding:6px 2px;background:#fff}.size-cell span{display:block;font-size:.57rem;color:#8da0a9;white-space:nowrap}.size-cell strong{display:block;font-size:.76rem;margin-top:2px;font-variant-numeric:tabular-nums}.size-cell.empty{border-color:#f4c8c9;background:#fff0f0}.size-cell.empty strong{color:var(--red)}.page-footer{color:#9aabb3;text-align:center;font-size:.69rem;margin-top:23px}
.selector-panel{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:16px}.category-bars{display:grid;gap:9px;max-height:245px;overflow:auto}.category-row{display:grid;grid-template-columns:140px 1fr 66px;gap:9px;align-items:center;font-size:.72rem}.category-row strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.category-row i{height:9px;background:linear-gradient(90deg,#36adb1,#3c7190);border-radius:99px;display:block}.category-row span{text-align:right;font-variant-numeric:tabular-nums}.priority-list{display:grid;gap:0;max-height:245px;overflow:auto}.priority-list div{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid #eef2f4;font-size:.72rem}.priority-list strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.priority-list span{font-weight:900;color:var(--red)}
.welcome{min-height:70vh;display:grid;place-items:center}.welcome-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:38px;width:min(530px,100%)}.welcome-icon{width:48px;height:48px;border-radius:12px;background:var(--yellow);display:grid;place-items:center;color:var(--navy);font-size:1.7rem;margin-bottom:21px}.welcome h1{font-size:1.75rem;line-height:1.2;letter-spacing:-.04em;margin:0;color:var(--navy)}.welcome p:not(.eyebrow){color:var(--muted);font-size:.86rem}.welcome label{font-size:.75rem;font-weight:800}.login-row{display:flex;gap:8px;margin-top:6px}.login-row input{flex:1;min-width:0;border:1px solid #cbdde3;border-radius:8px;padding:10px 12px}.login-row button{border:0;border-radius:8px;background:var(--yellow);color:var(--navy);padding:10px 13px;font-weight:900}.form-status{min-height:20px;font-size:.76rem;color:#2b7f83}.form-status.error{color:var(--red)}
.heading-actions select{border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);padding:8px 10px;font-size:.8rem;height:37px}
.update-dialog{border:0;border-radius:17px;padding:0;width:min(570px,calc(100% - 24px));max-height:90vh;overflow:auto;box-shadow:0 35px 85px #0d263b55}.update-dialog::backdrop{background:#0c223aa8;backdrop-filter:blur(3px)}.update-dialog form{padding:25px}.dialog-head{display:flex;justify-content:space-between;gap:12px}.dialog-head h2{margin:0;color:var(--navy);font-size:1.25rem}.icon-close{border:0;background:none;color:#76909d;font-size:1.7rem;line-height:1}.muted{color:var(--muted);font-size:.82rem}.upload-block{border:1px solid var(--line);background:#f9fbfb;border-radius:10px;padding:13px 14px;margin-top:10px}.upload-block label{display:block;font-weight:800;font-size:.79rem}.upload-block small{display:block;color:var(--muted);font-weight:400;margin:3px 0 9px}.upload-block input{display:block;width:100%;font-size:.74rem}.upload-block select{margin-top:10px;width:100%}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.history-card{padding:25px}.history-list{display:grid;gap:8px;max-height:48vh;overflow:auto}.history-item{display:flex;justify-content:space-between;gap:10px;align-items:center;border:1px solid var(--line);border-radius:9px;padding:10px 12px}.history-item strong{display:block;font-size:.78rem}.history-item small{display:block;color:var(--muted);font-size:.68rem;margin-top:3px}.history-item button{border:0;border-radius:8px;background:#e8f3f1;color:#1b7572;font-size:.7rem;font-weight:900;padding:8px 10px;white-space:nowrap}.history-item button:hover{background:#d4ebe8}
.year-field{display:flex!important;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}.year-field input{width:90px;padding:7px 9px;border:1px solid #d5e1e6;border-radius:8px;background:#fff;color:var(--ink)}.date-chip{white-space:normal}
@media(max-width:1150px){.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.size-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-heading{align-items:flex-start;flex-direction:column}.heading-actions{justify-content:flex-start}}@media(max-width:850px){.sidebar{width:68px;padding:21px 8px}.brand{justify-content:center;padding:0 0 28px}.brand-name,.nav-label,.nav-item span:not(.nav-icon),.sidebar-note,.sidebar-foot{display:none}.nav-item{justify-content:center;padding:10px 0}.nav-icon{width:35px;height:35px}.split-grid{grid-template-columns:1fr}.topbar{padding:0 20px}}@media(max-width:650px){.sidebar{display:none;position:fixed;z-index:20;width:245px;box-shadow:20px 0 40px #0f293b33}.sidebar.open{display:flex}.sidebar.open .brand-name,.sidebar.open .nav-label,.sidebar.open .nav-item span:not(.nav-icon),.sidebar.open .sidebar-note,.sidebar.open .sidebar-foot{display:block}.sidebar.open .nav-item{justify-content:flex-start;padding:12px}.mobile-menu{display:block}.topbar{gap:7px}.breadcrumb{flex:1}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.metric-card:last-child{grid-column:1/-1}.metric-card{min-height:110px;padding:15px}.metric-card strong{font-size:1.6rem}.size-grid{grid-template-columns:1fr}.selector-panel{align-items:flex-start;flex-direction:column}.selector-panel .filters{width:100%;justify-content:flex-start}.filters input{min-width:100%;width:100%}.heading-actions{width:100%}.heading-actions .button{flex:1}.login-row{flex-direction:column}.welcome-card{padding:25px}.page-heading h1{font-size:1.8rem}}
@media print{@page{size:A4 landscape;margin:10mm}body{background:#fff;-webkit-print-color-adjust:exact;print-color-adjust:exact}.sidebar,.topbar,.heading-actions,.filters,.table-footer,.page-footer,.notice,.update-dialog{display:none!important}main{padding:0;max-width:none}.workspace{width:100%}.page-heading{margin-bottom:10px}.page-heading h1{font-size:18pt}.metric-grid{gap:5px}.metric-card{box-shadow:none;min-height:auto;padding:9px}.metric-card strong{font-size:16pt}.panel{box-shadow:none;break-inside:avoid}.split-grid{grid-template-columns:1fr 1fr;gap:6px}.chart-panel,.top-types,.size-panel,.selector-panel{padding:10px}.sales-chart{height:130px}.month-bar{max-height:95px}.size-grid{grid-template-columns:repeat(3,1fr);gap:5px}.size-card{break-inside:avoid}.detail-panel{break-inside:auto}.detail-panel>.section-head{padding:10px;margin:0}table{min-width:0}th,td{padding:5px 7px;font-size:6pt}.table-scroll{overflow:visible}}
.page-heading{position:relative;overflow:hidden;min-height:148px;padding:26px 28px;border-radius:16px;background:linear-gradient(110deg,#11283c 0%,#21495f 72%,#1c5263 100%);box-shadow:0 15px 30px #16354a18}.page-heading>*{position:relative;z-index:1}.page-heading h1{color:#fff}.page-heading .eyebrow{color:#73d1d4}.page-heading p:not(.eyebrow){color:#c0d2dc}.page-heading.safety-heading::after{content:"";position:absolute;right:19%;bottom:-72px;width:310px;height:250px;background:url('safety-shoe-silhouette.png') center/contain no-repeat;opacity:.17;pointer-events:none}.page-heading .date-chip{background:#ffffff18;border-color:#ffffff30;color:#e6f5f5}.page-heading .button.ghost,.page-heading select{background:#ffffffea;border-color:transparent}.page-heading .button.primary{box-shadow:0 5px 12px #06182425}@media(max-width:650px){.page-heading{padding:24px 20px}.page-heading.safety-heading::after{right:-20px;opacity:.1}}
@media print{.page-heading{background:#fff;box-shadow:none;padding:0;min-height:0;margin-bottom:10px}.page-heading h1{color:#11283c}.page-heading p:not(.eyebrow){color:#708295}.page-heading::after{display:none}}