:root{--bg:#F2F4F8;--bg-elevated:#EAEEF4;--surface:#FFFFFF;--surface-2:#F8F9FC;--line:#E1E5EC;--line-strong:#CBD2DF;--text:#171B26;--text-muted:#5B6478;--text-faint:#8A93A8;--accent:#C9691F;--accent-strong:#A85417;--accent-soft:#F3E4D3;--accent-ink:#3C2409;--accent-2:#1C8F82;--accent-2-strong:#146F65;--accent-2-soft:#DCF2EF;--danger:#C13B3B;--danger-soft:#FBE4E4;--warn:#B8811A;--warn-soft:#F6E9CE;--good:#1C8F5E;--good-soft:#DEF2E7;--radius-s:8px;--radius-m:14px;--radius-l:20px;--shadow-s:0 1px 2px rgba(23,27,38,.06), 0 1px 1px rgba(23,27,38,.04);--shadow-m:0 8px 24px rgba(23,27,38,.08), 0 2px 6px rgba(23,27,38,.05);--shadow-l:0 24px 60px rgba(23,27,38,.14), 0 8px 20px rgba(23,27,38,.08);--font-display:"Golos Text", "Segoe UI", system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg:#0A0D14;--bg-elevated:#0E121B;--surface:#12151F;--surface-2:#171B28;--line:#242938;--line-strong:#323A4E;--text:#EEF0F6;--text-muted:#98A1B8;--text-faint:#6C7690;--accent:#F0954B;--accent-strong:#F7AC6C;--accent-soft:rgba(240,149,75,.14);--accent-ink:#2A1608;--accent-2:#45D6C4;--accent-2-strong:#6FE4D5;--accent-2-soft:rgba(69,214,196,.13);--danger:#FF6B6F;--danger-soft:rgba(255,107,111,.14);--warn:#F0B94B;--warn-soft:rgba(240,185,75,.14);--good:#45D6C4;--good-soft:rgba(69,214,196,.14);--shadow-s:0 1px 2px rgba(0,0,0,.3);--shadow-m:0 10px 30px rgba(0,0,0,.45);--shadow-l:0 30px 70px rgba(0,0,0,.55);color-scheme:dark}}:root[data-theme=dark]{--bg:#0A0D14;--bg-elevated:#0E121B;--surface:#12151F;--surface-2:#171B28;--line:#242938;--line-strong:#323A4E;--text:#EEF0F6;--text-muted:#98A1B8;--text-faint:#6C7690;--accent:#F0954B;--accent-strong:#F7AC6C;--accent-soft:rgba(240,149,75,.14);--accent-ink:#2A1608;--accent-2:#45D6C4;--accent-2-strong:#6FE4D5;--accent-2-soft:rgba(69,214,196,.13);--danger:#FF6B6F;--danger-soft:rgba(255,107,111,.14);--warn:#F0B94B;--warn-soft:rgba(240,185,75,.14);--good:#45D6C4;--good-soft:rgba(69,214,196,.14);--shadow-s:0 1px 2px rgba(0,0,0,.3);--shadow-m:0 10px 30px rgba(0,0,0,.45);--shadow-l:0 30px 70px rgba(0,0,0,.55);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-display);font-size:1rem;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{text-wrap:balance}button{font-family:inherit}a{color:inherit}:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px;border-radius:4px}.tabular{font-variant-numeric:tabular-nums}input,textarea,select{font-family:inherit}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.btn{--mx:50%;--my:50%;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:.875rem;padding:12px 22px;border-radius:999px;position:relative;overflow:hidden;isolation:isolate;transition:transform .18s ease,box-shadow .25s ease;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.97)}.btn-primary{color:#1b0d01;background:linear-gradient(155deg,var(--accent-strong),var(--accent));box-shadow:0 1px #ffffff40 inset,0 10px 26px -10px color-mix(in srgb,var(--accent) 70%,transparent)}:root[data-theme=dark] .btn-primary{color:#20110a}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .btn-primary{color:#20110a}}.btn-primary:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;z-index:-1;background:radial-gradient(120px circle at var(--mx) var(--my),rgba(255,255,255,.35),transparent 60%);opacity:0;transition:opacity .3s}.btn-primary:hover:after{opacity:1}.btn-primary:hover:not(:disabled){box-shadow:0 1px #ffffff4d inset,0 14px 34px -8px color-mix(in srgb,var(--accent) 80%,transparent);transform:translateY(-1px)}.btn-ghost{color:var(--text);background:var(--surface);border:1px solid var(--line-strong)}.btn-ghost:hover:not(:disabled){border-color:var(--accent-2);color:var(--accent-2-strong);box-shadow:0 0 0 4px var(--accent-2-soft)}.btn-danger-ghost{color:var(--danger);background:var(--surface);border:1px solid var(--danger-soft)}.btn-danger-ghost:hover:not(:disabled){box-shadow:0 0 0 4px var(--danger-soft)}.btn-sm{padding:8px 16px;font-size:.75rem}.btn-block{width:100%}.btn-icon{width:38px;height:38px;padding:0;border-radius:11px;background:var(--surface);border:1px solid var(--line);color:var(--text-muted)}.btn-icon:hover{color:var(--accent-2-strong);border-color:var(--accent-2)}.btn-icon svg{width:17px;height:17px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem}.brand-mark{width:28px;height:28px;border-radius:9px;position:relative;flex:none;background:linear-gradient(155deg,var(--accent),var(--accent-strong));box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 40%,transparent),0 6px 16px -4px var(--accent)}.brand-mark:before,.brand-mark:after{content:"";position:absolute;left:6px;right:6px;height:2.5px;border-radius:2px;background:color-mix(in srgb,white 88%,var(--accent-ink))}.brand-mark:before{top:8px}.brand-mark:after{top:14px;width:11px}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-side{background:linear-gradient(155deg,var(--bg-elevated),var(--bg));display:flex;flex-direction:column;justify-content:space-between;padding:44px;border-right:1px solid var(--line)}.auth-side h2{font-size:1.9rem;font-weight:800;letter-spacing:-.01em;line-height:1.15;margin-top:auto}.auth-side p{color:var(--text-muted);margin-top:14px;max-width:36ch}.auth-form-wrap{display:flex;align-items:center;justify-content:center;padding:32px}.auth-card{width:100%;max-width:380px}.auth-card h1{font-size:1.5rem;font-weight:800;margin-bottom:6px}.auth-card .sub{color:var(--text-muted);font-size:.9rem;margin-bottom:28px}.field{margin-bottom:14px}.field label{display:block;font-size:.72rem;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em}.field input,.field textarea,.field select{width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:9px;padding:10px 12px;font-size:.875rem;color:var(--text)}.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px var(--accent-2-soft)}.field-row{display:flex;gap:10px}.field-row .field{flex:1}.form-error{background:var(--danger-soft);color:var(--danger);font-size:.82rem;padding:10px 12px;border-radius:9px;margin-bottom:14px}.auth-switch{text-align:center;margin-top:18px;font-size:.85rem;color:var(--text-muted)}.auth-switch button{background:none;border:none;color:var(--accent-2-strong);font-weight:600;cursor:pointer;font-size:inherit}.demo-hint{margin-top:22px;padding:12px 14px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;font-size:.76rem;color:var(--text-faint);font-family:var(--font-mono);line-height:1.6}.app-shell{display:grid;grid-template-columns:236px 1fr;height:100vh}.app-sidebar{background:var(--bg-elevated);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;overflow-y:auto}.app-brand{display:flex;align-items:center;gap:10px;padding:6px 10px 22px;font-weight:800}.app-nav{display:flex;flex-direction:column;gap:3px}.app-nav button{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:none;border:none;color:var(--text-muted);font-size:.875rem;font-weight:500;padding:10px 12px;border-radius:10px;cursor:pointer;position:relative;transition:color .2s,background .2s}.app-nav button svg{width:17px;height:17px;flex:none}.app-nav button:hover{background:var(--surface);color:var(--text)}.app-nav button.active{background:var(--surface);color:var(--accent);box-shadow:var(--shadow-s)}.app-nav button.active svg{color:var(--accent)}.app-nav .badge{margin-left:auto;background:var(--accent-soft);color:var(--accent);font-family:var(--font-mono);font-size:.68rem;padding:1px 7px;border-radius:999px}.app-nav-group-label{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);padding:16px 12px 6px}.sidebar-foot{margin-top:auto;padding:14px 12px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px}.avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(155deg,var(--accent-2),var(--accent-2-strong));display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;color:#052421;flex:none}.sidebar-foot div b{display:block;font-size:.82rem}.sidebar-foot div span{font-size:.7rem;color:var(--text-faint)}.logout-btn{margin-left:auto;background:none;border:none;color:var(--text-faint);cursor:pointer;padding:6px;border-radius:8px}.logout-btn:hover{color:var(--danger);background:var(--danger-soft)}.app-main{display:flex;flex-direction:column;min-width:0;height:100vh}.app-topbar{display:flex;align-items:center;gap:14px;padding:14px 24px;border-bottom:1px solid var(--line);flex:none}.search-box{flex:1;max-width:340px;position:relative}.search-box input{width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:9px 12px 9px 36px;font-size:.875rem;color:var(--text)}.search-box input:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px var(--accent-2-soft)}.search-box svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--text-faint)}.app-topbar-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.bell-wrap{position:relative}.bell-dot{position:absolute;top:8px;right:8px;width:7px;height:7px;border-radius:50%;background:var(--danger);box-shadow:0 0 0 2px var(--surface)}.theme-toggle{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted)}.theme-toggle:hover{color:var(--accent);box-shadow:0 0 0 6px var(--accent-soft)}.theme-toggle svg{width:16px;height:16px}.app-content{padding:24px;flex:1;overflow:auto}.panel-enter{animation:panel-in .3s ease}@keyframes panel-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.panel-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}.panel-head h2{font-size:1.3rem;font-weight:800}.panel-head p{color:var(--text-muted);font-size:.875rem;margin-top:4px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:18px;position:relative;overflow:hidden}.stat-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.stat-label{font-size:.75rem;color:var(--text-faint);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.stat-icon{width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center}.stat-icon svg{width:14px;height:14px}.stat-value{font-family:var(--font-mono);font-size:1.65rem;font-weight:700;letter-spacing:-.01em}.stat-delta{font-size:.75rem;font-weight:600;margin-top:4px}.stat-delta.up{color:var(--good)}.stat-delta.down{color:var(--danger)}.grid-2{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:20px}.card h3{font-size:.98rem;font-weight:700;margin-bottom:14px}.empty-hint{color:var(--text-faint);font-size:.85rem;padding:20px 0;text-align:center}.feed{display:flex;flex-direction:column;gap:2px}.feed-item{display:flex;gap:12px;padding:11px 4px;border-bottom:1px solid var(--line)}.feed-item:last-child{border:none}.feed-dot{width:8px;height:8px;border-radius:50%;margin-top:6px;flex:none}.feed-item p{font-size:.875rem}.feed-item span{font-size:.72rem;color:var(--text-faint);font-family:var(--font-mono)}.low-stock-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.875rem}.low-stock-row:last-child{border:none}.low-stock-row b{flex:1;font-weight:600}.pill{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:999px;font-family:var(--font-mono);white-space:nowrap}.pill.critical{background:var(--danger-soft);color:var(--danger)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.good{background:var(--good-soft);color:var(--good)}.pill.neutral{background:var(--surface-2);color:var(--text-muted);border:1px solid var(--line)}.kanban{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;align-items:start}.kanban-col{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-m);padding:12px;min-height:140px}.kanban-col-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;padding:0 2px}.kanban-col-head h4{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--text-muted)}.kanban-count{font-family:var(--font-mono);font-size:.7rem;color:var(--text-faint);background:var(--surface);border:1px solid var(--line);padding:1px 7px;border-radius:999px}.kanban-col.dragover{outline:2px dashed var(--accent-2);outline-offset:-2px;background:var(--accent-2-soft)}.kcard{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 12px;margin-bottom:8px;cursor:grab;transition:box-shadow .2s,transform .2s}.kcard:hover{box-shadow:var(--shadow-s);transform:translateY(-1px)}.kcard.dragging{opacity:.4}.kcard b{display:block;font-size:.85rem;font-weight:600;margin-bottom:5px}.kcard-meta{display:flex;justify-content:space-between;align-items:center;font-size:.7rem;color:var(--text-faint)}.kcard-meta .qty{font-family:var(--font-mono);color:var(--accent);font-weight:700}.kcard-actions{display:flex;gap:6px;margin-top:8px}.kcard-actions button{flex:1;font-size:.68rem;padding:5px 8px;border-radius:7px;border:1px solid var(--line);background:var(--surface-2);cursor:pointer;color:var(--text-muted)}.kcard-actions button.approve{color:var(--good);border-color:var(--good-soft)}.kcard-actions button.reject{color:var(--danger);border-color:var(--danger-soft)}.supplier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.supplier-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:18px;transition:transform .2s,box-shadow .2s}.supplier-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m)}.supplier-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.supplier-avatar{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem}.stars{display:flex;gap:2px}.stars svg{width:13px;height:13px;color:var(--accent)}.supplier-card h4{font-size:.95rem;font-weight:700;margin-bottom:2px}.supplier-card .cat{font-size:.74rem;color:var(--text-faint);margin-bottom:14px}.supplier-metrics{display:flex;gap:16px;padding-top:12px;border-top:1px solid var(--line)}.supplier-metrics div b{display:block;font-family:var(--font-mono);font-size:.95rem}.supplier-metrics div span{font-size:.68rem;color:var(--text-faint)}.table-toolbar{display:flex;gap:10px;margin-bottom:14px}table.wh{width:100%;border-collapse:collapse;font-size:.875rem}table.wh th{text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-faint);font-weight:600;padding:0 10px 10px;border-bottom:1px solid var(--line)}table.wh td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:middle}table.wh tr:last-child td{border-bottom:none}.stock-bar-wrap{width:120px;height:6px;background:var(--surface-2);border:1px solid var(--line);border-radius:99px;overflow:hidden}.stock-bar{height:100%;border-radius:99px;transition:width .6s cubic-bezier(.2,.8,.2,1)}.wh-name{font-weight:600}.wh-sub{font-family:var(--font-mono);font-size:.7rem;color:var(--text-faint)}.order-list{display:flex;flex-direction:column;gap:10px}.order-row{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:16px 18px;display:grid;grid-template-columns:1fr 1fr auto auto;gap:16px;align-items:center}.order-row .num{font-family:var(--font-mono);font-weight:700;font-size:.85rem}.order-row .supplier{font-size:.8rem;color:var(--text-muted)}.order-sum{font-family:var(--font-mono);font-weight:700}.analytics-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}.chart-card canvas{width:100%;height:220px}.legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:14px}.legend-item{display:flex;align-items:center;gap:7px;font-size:.75rem;color:var(--text-muted)}.legend-swatch{width:9px;height:9px;border-radius:3px}.abc-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.abc-row:last-child{border:none}.abc-tag{width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.78rem;font-family:var(--font-mono);flex:none}.abc-row .fill{flex:1}.abc-row .fill .bar-track{height:6px;background:var(--surface-2);border-radius:99px;overflow:hidden;margin-top:6px}.abc-row .fill .bar-fill{height:100%;border-radius:99px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#06080e8c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);width:min(520px,92vw);max-height:88vh;overflow-y:auto;padding:26px;box-shadow:var(--shadow-l)}.modal h3{font-size:1.05rem;font-weight:800;margin-bottom:4px}.modal .sub{font-size:.8rem;color:var(--text-muted);margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.line-item-row{display:grid;grid-template-columns:1fr 90px 90px auto;gap:8px;align-items:end;margin-bottom:10px}.line-item-remove{background:var(--danger-soft);color:var(--danger);border:none;border-radius:8px;width:36px;height:36px;cursor:pointer}.add-line-btn{background:var(--surface-2);border:1px dashed var(--line-strong);color:var(--text-muted);border-radius:9px;padding:9px;width:100%;cursor:pointer;font-size:.82rem}.add-line-btn:hover{border-color:var(--accent-2);color:var(--accent-2-strong)}.toast-stack{position:fixed;top:20px;right:20px;z-index:200;display:flex;flex-direction:column;gap:10px}.toast{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:13px 16px;box-shadow:var(--shadow-m);display:flex;align-items:center;gap:10px;min-width:260px;font-size:.85rem;font-weight:500;animation:toast-in .35s cubic-bezier(.2,.9,.25,1.1)}@keyframes toast-in{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:none}}.toast-icon{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none}.toast-icon svg{width:12px;height:12px}.toast.success .toast-icon{background:var(--good-soft);color:var(--good)}.toast.error .toast-icon{background:var(--danger-soft);color:var(--danger)}.center-spinner{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-faint);font-size:.85rem}@media (max-width: 1080px){.auth-shell{grid-template-columns:1fr}.auth-side{display:none}.stat-grid{grid-template-columns:repeat(2,1fr)}.grid-2,.analytics-grid,.kanban,.supplier-grid{grid-template-columns:1fr}}