:root{color:#f1f3f5;font-synthesis:none;--surface:#1a1d20;--surface-raised:#202428;--surface-soft:#272c31;--border:#343a40;--border-soft:#292e33;--text:#f1f3f5;--muted:#9da5ad;--accent:#c7df72;--accent-strong:#d7ed83;--danger:#ff8d8d;--focus:#8b949e;--shell-max:1440px;--sticky-offset:112px;--nav-width:224px;background:#111315;font-family:Segoe UI,Arial,sans-serif}*{box-sizing:border-box}body{background:#111315;min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.38}.auth-page{place-items:center;min-height:100vh;padding:16px;display:grid}.auth-card{border:1px solid var(--border);background:var(--surface);border-radius:14px;gap:16px;width:min(380px,100%);padding:24px;display:grid;box-shadow:0 16px 38px #00000059}.auth-card h1{margin:0;font-size:25px}.auth-card p{margin:4px 0 0}.auth-error{margin:0;font-size:13px}.shell{width:min(var(--shell-max), calc(100% - 24px));margin:12px auto 0;padding-bottom:84px}h2{color:var(--text);margin:0 0 12px}.muted{color:var(--muted)}label{color:#d9dde1;gap:3px;font-size:12px;font-weight:650;display:grid}input,select,textarea{border:1px solid var(--border);width:100%;min-height:40px;color:var(--text);background:var(--surface-raised);border-radius:8px;outline:none;padding:7px 9px}input::placeholder,textarea::placeholder{color:#737c84}input:focus-visible,select:focus-visible,textarea:focus-visible{border-color:var(--focus);box-shadow:0 0 0 1px var(--focus)}button:focus-visible,[role=button]:focus-visible{outline:1px solid var(--focus);outline-offset:2px}::selection{color:var(--text);background:#3b444c}.primary,.secondary{white-space:nowrap;border:1px solid #0000;border-radius:8px;min-height:40px;padding:7px 14px;font-weight:700}.primary{color:#151810;background:var(--accent)}.primary:hover:not(:disabled){background:var(--accent-strong)}.catalog-header{z-index:6;border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a1d20f7;border-radius:12px;gap:6px;margin-bottom:8px;padding:8px;display:grid;position:sticky;top:8px;box-shadow:0 8px 22px #0000004d}.header-row{align-items:center;gap:7px;min-width:0;display:flex}.header-row .location-control{flex:auto;min-width:0}.header-row .date-control{flex:0 0 150px}.header-row .search-control{flex:120px;width:auto;min-width:0}.header-row .add-control,.header-row .requests-control,.header-row .logout-control{flex:none}.date-field{display:flex;position:relative}.date-field>input:first-child{flex:auto;min-width:0;padding-right:46px}.date-field>button{width:36px;color:var(--accent);background:var(--surface-soft);border:0;border-radius:6px;position:absolute;top:3px;bottom:3px;right:3px}.native-date{opacity:0;width:0;height:0;position:absolute;bottom:0;right:0}.invalid>input:first-child{border-color:var(--danger)}.invalid>input:first-child:focus-visible{border-color:var(--danger);box-shadow:0 0 0 1px var(--danger)}.header-error{grid-column:1/-1}.notice{margin:6px 3px}.catalog-layout{display:block}.catalog-column{min-width:0}.nav-item{min-width:0;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:7px;align-items:center;gap:5px;font-size:13px;line-height:1.2;display:flex;position:relative}.nav-item:hover{color:#d7dbde;background:#272c3199}.nav-item.active{color:var(--text);background:var(--surface-soft);box-shadow:inset 2px 0 0 var(--accent);font-weight:700}.nav-name{text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;overflow:hidden}.nav-grip{color:#717a82;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;flex:none;font-size:15px;line-height:1}.nav-grip:active{cursor:grabbing}.nav-strip{overscroll-behavior-x:contain;scrollbar-width:thin;gap:2px;min-width:0;display:flex;overflow:auto hidden}.nav-strip .nav-item{flex:none;max-width:240px;min-height:40px;padding:3px 6px 3px 9px}.nav-strip .nav-item.active{box-shadow:inset 0 -2px 0 var(--accent)}.nav-item[data-drag-axis=x].drop-before:before,.nav-item[data-drag-axis=x].drop-after:after{width:2px;height:auto;inset:5px auto}.nav-item[data-drag-axis=x].drop-before:before{left:-1px}.nav-item[data-drag-axis=x].drop-after:after{right:-1px}@media (width>=769px){.catalog-layout{grid-template-columns:var(--nav-width) minmax(0, 1fr);align-items:start;gap:20px;display:grid}.supplier-nav{top:calc(var(--sticky-offset) + 12px);max-height:calc(100vh - var(--sticky-offset) - 108px);overscroll-behavior-y:contain;grid-template-columns:minmax(0,1fr);align-content:start;gap:1px;padding:2px 4px;display:grid;position:sticky;overflow-y:auto}.supplier-nav .nav-item{min-height:30px;padding:3px 6px 3px 8px}}@media (width>=769px) and (width<=1024px){.catalog-layout{grid-template-columns:184px minmax(0,1fr);gap:14px}}.supplier{scroll-margin-top:calc(var(--sticky-offset) + 8px)}.supplier+.supplier{border-top:1px solid var(--border-soft);margin-top:12px;padding-top:10px}.supplier-section{align-items:center;gap:8px;padding:0 2px 4px 4px;display:flex}.section-heading{flex:auto;min-width:0}.supplier-name{text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:700;display:block;overflow:hidden}.supplier-comment{margin-top:1px}.product-main{touch-action:pan-y;cursor:grab;position:relative}.product-main:active{cursor:grabbing}.supplier small,.product small{color:var(--muted);font-weight:400;display:block}.drag-mark{color:#717a82;-webkit-user-select:none;user-select:none;flex:none;font-size:17px;line-height:1}.product-detail{color:#d6dadc;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:10px;line-height:1.35;display:grid}.products{border-top:1px solid var(--border-soft);background:var(--surface);padding:3px 8px 5px}.product{border-bottom:1px solid var(--border-soft);transition:opacity .15s,background .15s}.product:last-child{border:0}.product-open{background:#1e221c;border:1px solid #4d5834;border-radius:9px;margin:2px 0}.product-main{grid-template-columns:auto minmax(0,1fr) 126px;align-items:center;gap:8px;padding:3px 5px;display:grid}.product-name{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:400;overflow:hidden}.product-main input{text-align:center;cursor:text}.product-detail{padding:2px 10px 10px 31px}.detail-copy{min-width:0}.detail-copy span{display:block}.icon-action{border:1px solid var(--border);width:38px;min-height:36px;color:var(--accent);background:var(--surface-soft);border-radius:7px;flex:none;padding:0;font-size:17px}.icon-action:hover:not(:disabled){border-color:#687441}.dragging{opacity:.45}.drop-before:before,.drop-after:after{z-index:3;background:var(--accent);content:"";pointer-events:none;border-radius:2px;height:2px;position:absolute;left:5px;right:5px}.drop-before:before{top:-1px}.drop-after:after{bottom:-1px}.empty{color:var(--muted);text-align:center;border:1px dashed #41474d;border-radius:12px;padding:28px}footer{z-index:4;color:#cbd0d4;border-top:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#16191bf0;padding:8px;position:fixed;bottom:0;left:0;right:0}.footer-inner{width:min(var(--shell-max), 100%);flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin:0 auto;display:flex}.footer-count{white-space:nowrap}footer .primary{min-width:140px}.modal-backdrop{z-index:10;background:#000000ad;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{border:1px solid var(--border);background:var(--surface);border-radius:12px;gap:11px;width:min(480px,100%);max-height:calc(100vh - 32px);padding:20px;display:grid;overflow-y:auto;box-shadow:0 10px 24px #00000059}.modal textarea{resize:vertical;min-height:76px}.modal-actions{justify-content:flex-end;align-items:center;gap:8px;margin-top:3px;display:flex}.modal-actions .danger{margin-right:auto}.modal-notice{margin:0;font-size:13px}.form-context{color:var(--muted);margin:-3px 0 2px;font-size:13px}.error{color:var(--danger)}.success{color:var(--accent)}.back{color:var(--accent);background:0 0;border:0;padding:8px 0;font-weight:700}.requests{align-content:start;gap:12px;display:grid}.request-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.request-card{border:1px solid var(--border);background:var(--surface);border-radius:12px;gap:8px;padding:10px 14px 14px;display:grid}.request-head{cursor:pointer;align-items:center;gap:8px;min-height:44px;display:flex}.request-toggle{border:1px solid var(--border);width:32px;min-height:32px;color:var(--accent);background:var(--surface-soft);border-radius:7px;flex:none;padding:0;font-size:14px}.request-name{flex:auto;min-width:0;margin:0;font-size:18px}.request-summary{white-space:nowrap;flex:none;font-size:12px}.request-text{resize:none;color:#e8ebed;white-space:pre-wrap;min-height:0;font:15px/1.55 Segoe UI,Arial,sans-serif;overflow:hidden}.request-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.request-flag{font-size:12px;line-height:1.4}.confirm-backdrop{z-index:20}.confirm-dialog{gap:9px;width:min(420px,100%)}.confirm-message{color:#e3e7ea;margin:0;font-size:14px;line-height:1.45}@media (width<=600px){.shell{width:min(calc(100% - 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