:root{--bg:#f5f4f0;--surface:#fffdfa;--ink:#1c1917;--muted:#78716c;--line:#e7e2da;--accent:#0f766e;--accent-strong:#0b5f59;--danger:#b91c1c;--radius:16px}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}.app-shell{grid-template-columns:264px minmax(0,1fr);min-height:100vh;transition:grid-template-columns .18s;display:grid}.content{flex-direction:column;min-width:0;min-height:100vh;display:flex}.sidebar{z-index:50;border-right:1px solid var(--line);background:var(--surface);flex-direction:column;gap:4px;height:100vh;padding:16px 12px;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-head{justify-content:space-between;align-items:center;gap:8px;padding:2px 4px 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16px;font-size:.87rem}.alert-success{color:#065f46;background:#ecfdf5;border-color:#a7f3d0}.alert-error{color:#991b1b;background:#fef2f2;border-color:#fecaca}.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.stat-card{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:16px 18px;box-shadow:0 1px 2px #1c191708}.stat-label{color:var(--muted);letter-spacing:.09em;text-transform:uppercase;font-size:.66rem;font-weight:600;display:block}.stat-card strong{font-variant-numeric:tabular-nums;letter-spacing:-.04em;margin-top:4px;font-size:1.9rem;line-height:1.1;display:block}.stat-meta{color:#a8a29e;font-size:.72rem}.quick-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.quick-card{border:1px solid var(--line);background:var(--surface);color:inherit;border-radius:14px;align-items:center;gap:12px;padding:16px;text-decoration:none;transition:border-color .12s,transform 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small{color:var(--muted);font-size:.72rem}.activity-qty{font-variant-numeric:tabular-nums;font-weight:700}.activity-date{color:var(--muted);white-space:nowrap;font-size:.72rem}.empty-inline{color:var(--muted);text-align:center;margin:0;padding:20px 0;font-size:.84rem}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:24px;box-shadow:0 1px 2px #1c191708}.form-card{width:100%;max-width:760px}.card-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.card-head h2{letter-spacing:-.02em;margin:0;font-size:1.02rem}.card-head p{color:var(--muted);margin:2px 0 0;font-size:.8rem}.stack{gap:14px;display:grid}.row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.filters{grid-template-columns:minmax(0,1fr) 220px;gap:12px;margin-bottom:16px;display:grid}.combobox{gap:6px;display:grid;position:relative}.combobox-control{position:relative}.combobox-control input{padding-right:36px}.combobox-caret{color:var(--muted);pointer-events:none;font-size:1rem;line-height:1;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.combobox-list{z-index:30;background:var(--surface);border:1px solid var(--line);border-radius:12px;max-height:240px;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow-y:auto;box-shadow:0 16px 40px #1c19171f}.combobox-option{cursor:pointer;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:9px 10px;font-size:.85rem;display:flex}.combobox-option:hover,.combobox-option[data-active=true]{background:#f1ece5}.combobox-option[aria-selected=true]{color:#065f46;background:#ecfdf5}.combobox-option 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#f1ece5;padding:12px}tbody tr:last-child td{border-bottom:0}.num{text-align:right;font-variant-numeric:tabular-nums}.actions-col{text-align:right;white-space:nowrap;width:1%}.sku{letter-spacing:.01em;font-family:ui-monospace,SF Mono,Cascadia Code,monospace;font-size:.79rem;font-weight:600}.product-cell{flex-direction:column;gap:1px;display:flex}.product-cell small{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.68rem}.stock-value{font-variant-numeric:tabular-nums;font-weight:700}.stock-zero{color:var(--muted);font-weight:500}.stock-negative{color:var(--danger)}.muted{color:var(--muted)}.nowrap{white-space:nowrap}.badge{letter-spacing:.04em;white-space:nowrap;border-radius:999px;padding:3px 8px;font-size:.66rem;font-weight:700;display:inline-flex}.badge-in{color:#166534;background:#dcfce7}.badge-out{color:#991b1b;background:#fee2e2}.badge-neutral{color:#57534e;background:#f5f5f4}.qty-in{color:#15803d;font-weight:700}.qty-out{color:#b91c1c;font-weight:700}.note-text{max-width:220px;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.empty{color:var(--muted);text-align:center;font-size:.84rem;padding-block:30px!important}.note{max-width:80ch;color:var(--muted);margin:0;font-size:.76rem}.note code{color:#57534e;background:#ece8e1;border-radius:6px;padding:2px 6px;font-size:.72rem}footer{border-top:1px solid var(--line);color:var(--muted);margin-top:auto;padding:20px 32px;font-size:.74rem}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;width:min(1120px,100%);margin-inline:auto;display:flex}footer code{color:#57534e;background:#ece8e1;border-radius:6px;padding:2px 6px;font-size:.72rem}button:focus-visible,a:focus-visible{outline-offset:2px;outline:3px solid #99f6e4}@media (width>=901px) and (width<=1100px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-grid{grid-template-columns:1fr}}@media (width<=900px){.app-shell,body.sidebar-collapsed .app-shell{grid-template-columns:1fr}.sidebar{width:min(280px,86vw);height:auto;transition:transform .18s;position:fixed;inset:0 auto 0 0;transform:translate(-100%);box-shadow:0 0 40px #1c19172e}body.sidebar-open{overflow:hidden}body.sidebar-open .sidebar{transform:translate(0)}.topbar{padding-inline:20px}.main{padding:24px 20px 40px}footer{padding-inline:20px}}@media (width<=720px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-grid,.row,.filters{grid-template-columns:1fr}.activity-item{grid-template-columns:auto minmax(0,1fr) auto;row-gap:2px}.activity-date{grid-area:2/2/auto/-1}.stock-table th:nth-child(3),.stock-table td:nth-child(3),.products-table th:nth-child(3),.products-table td:nth-child(3){display:none}}@media (width<=560px){.topbar{padding-inline:16px}.main{padding:20px 16px 32px}footer{padding-inline:16px}.card{padding:18px}.stat-card{padding:14px}.stat-card strong{font-size:1.6rem}th,td{padding:10px 8px}}