:root{--bg: #f4f6fb;--bg-elev: #ffffff;--bg-sunken: #eef1f7;--surface: #ffffff;--surface-2: #f8fafc;--border: #e2e8f0;--border-strong: #cbd5e1;--text: #0f172a;--text-soft: #475569;--text-muted: #94a3b8;--accent: #4f46e5;--accent-soft: #eef2ff;--accent-text: #4338ca;--pos: #059669;--pos-soft: #ecfdf5;--neg: #dc2626;--neg-soft: #fef2f2;--warn: #d97706;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);--shadow-lg: 0 12px 40px rgba(15, 23, 42, .16);--radius: 14px;--radius-sm: 9px;--sidebar-w: 244px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}[data-theme=dark]{--bg: #0b1120;--bg-elev: #111a2e;--bg-sunken: #0d1526;--surface: #141d33;--surface-2: #1a2440;--border: #24304d;--border-strong: #33415f;--text: #e8eefc;--text-soft: #a7b4d0;--text-muted: #6b7a9c;--accent: #818cf8;--accent-soft: #1e243f;--accent-text: #a5b4fc;--pos: #34d399;--pos-soft: #0e2a24;--neg: #f87171;--neg-soft: #2b1518;--warn: #fbbf24;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .5)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14.5px;line-height:1.5}h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}a{color:var(--accent-text)}input,select,button,textarea{font-family:inherit;font-size:inherit}.app{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--bg-elev);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 14px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:11px;padding:4px 8px 20px}.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--accent),#7c3aed);color:#fff;font-weight:800;font-size:17px;display:grid;place-items:center;letter-spacing:-.03em;box-shadow:0 6px 16px #4f46e559}.brand-name{font-weight:750;font-size:15.5px;letter-spacing:.02em}.brand-sub{font-size:11px;color:var(--text-muted);margin-top:1px}.nav{display:flex;flex-direction:column;gap:3px;margin-top:6px}.nav button{display:flex;align-items:center;gap:11px;width:100%;text-align:left;padding:10px 12px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-soft);cursor:pointer;font-weight:550;transition:background .12s,color .12s}.nav button:hover{background:var(--bg-sunken);color:var(--text)}.nav button.active{background:var(--accent-soft);color:var(--accent-text)}.nav .ico{width:18px;height:18px;flex-shrink:0}.sidebar-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding:8px}.user-chip{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--text-soft)}.user-dot{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);display:grid;place-items:center;font-weight:700}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg-elev) 88%,transparent);position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.topbar-title h1{font-size:19px}.topbar-title p{margin:2px 0 0;color:var(--text-muted);font-size:12.5px}.topbar-actions{display:flex;align-items:center;gap:9px}.content{padding:26px 28px 60px;max-width:1240px;width:100%}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);cursor:pointer;font-weight:600;transition:all .12s;white-space:nowrap}.btn:hover{border-color:var(--accent);color:var(--accent-text)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 4px 12px #4f46e547}.btn.primary:hover{filter:brightness(1.07);color:#fff}.btn.ghost{background:transparent;border-color:transparent;color:var(--text-soft)}.btn.ghost:hover{background:var(--bg-sunken);color:var(--text)}.btn.danger:hover{border-color:var(--neg);color:var(--neg)}.btn.sm{padding:6px 11px;font-size:12.5px}.icon-btn{border:0;background:transparent;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:7px;display:grid;place-items:center}.icon-btn:hover{background:var(--bg-sunken);color:var(--text)}.linkbtn{border:0;background:transparent;color:var(--accent-text);cursor:pointer;font-weight:600;padding:3px 5px;border-radius:6px}.linkbtn:hover{background:var(--accent-soft)}.linkbtn.danger{color:var(--neg)}.linkbtn.danger:hover{background:var(--neg-soft)}.theme-toggle{width:38px;height:38px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text-soft);cursor:pointer;display:grid;place-items:center}.theme-toggle:hover{color:var(--accent-text);border-color:var(--accent)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card.pad{padding:20px 22px}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.card-head h2{font-size:16px}.card-head p{margin:3px 0 0;color:var(--text-muted);font-size:12.5px}.muted{color:var(--text-muted)}.grid{display:grid;gap:18px}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}.stat .label{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-weight:650}.stat .value{font-size:26px;font-weight:720;margin-top:6px;letter-spacing:-.02em}.stat .sub{font-size:12px;color:var(--text-muted);margin-top:3px}.stat.accent{background:linear-gradient(150deg,var(--accent-soft),var(--surface));border-color:color-mix(in srgb,var(--accent) 30%,var(--border))}.stat.accent .value{color:var(--accent-text)}.value.pos{color:var(--pos)}.value.neg{color:var(--neg)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label,.field>span.lbl{font-size:12.5px;font-weight:600;color:var(--text-soft)}.field small{color:var(--text-muted);font-size:11.5px}input[type=text],input[type=number],input[type=password],select,textarea{width:100%;padding:9px 11px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text);transition:border .12s,box-shadow .12s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.fields-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 16px}.segmented{display:inline-flex;background:var(--bg-sunken);border-radius:10px;padding:3px;gap:3px}.segmented button{border:0;background:transparent;color:var(--text-soft);padding:7px 14px;border-radius:8px;cursor:pointer;font-weight:600}.segmented button.active{background:var(--surface);color:var(--accent-text);box-shadow:var(--shadow)}.table-wrap{overflow-x:auto;border-radius:var(--radius-sm)}table{width:100%;border-collapse:collapse;font-size:13.5px}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:650;padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:11px 12px;border-bottom:1px solid var(--border);vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--surface-2)}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.cost-cell{color:var(--warn)}.tiny{font-size:11px;color:var(--text-muted)}input.qty{width:68px;padding:5px 8px}.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:650}.pill.pos{background:var(--pos-soft);color:var(--pos)}.pill.neg{background:var(--neg-soft);color:var(--neg)}.pill.neutral{background:var(--bg-sunken);color:var(--text-soft)}.rows{display:flex;flex-direction:column}.rows .row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);gap:12px}.rows .row:last-child{border-bottom:0}.rows .row.total{font-weight:700;border-top:2px solid var(--border-strong);margin-top:4px;padding-top:12px}.rows .row span{color:var(--text-soft)}.rows .row strong{font-variant-numeric:tabular-nums}.empty{text-align:center;color:var(--text-muted);padding:40px 20px;font-size:13.5px}.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}.compare .col{border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;background:var(--surface-2)}.compare .col h4{font-size:12.5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.compare .col .big{font-size:22px;font-weight:720;margin:8px 0 2px}.compare-note{margin-top:14px;padding:12px 14px;border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--accent-text);font-size:13px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#080c1880;display:grid;place-items:center;z-index:60;padding:20px;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:min(760px,100%);max-height:84vh;display:flex;flex-direction:column;overflow:hidden}.modal-head{display:flex;gap:10px;padding:16px 18px;border-bottom:1px solid var(--border);align-items:center}.modal-body{overflow-y:auto;padding:8px}.product-row{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;text-align:left;padding:11px 13px;border:0;background:transparent;border-radius:var(--radius-sm);cursor:pointer;color:var(--text)}.product-row:hover{background:var(--accent-soft)}.product-row small{display:block;color:var(--text-muted);font-size:11.5px;margin-top:2px}.product-row .price{font-weight:650;font-variant-numeric:tabular-nums;white-space:nowrap}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1200px 600px at 50% -10%,var(--accent-soft),var(--bg))}.login-card{width:min(400px,100%);background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-lg);padding:32px 30px}.login-card .brand{justify-content:center;padding-bottom:24px}.login-card h1{font-size:20px;text-align:center}.login-card .sub{text-align:center;color:var(--text-muted);font-size:13px;margin:4px 0 24px}.alert{padding:10px 13px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:14px}.alert.err{background:var(--neg-soft);color:var(--neg);border:1px solid color-mix(in srgb,var(--neg) 30%,transparent)}.alert.ok{background:var(--pos-soft);color:var(--pos);border:1px solid color-mix(in srgb,var(--pos) 30%,transparent)}.toast-stack{position:fixed;bottom:22px;right:22px;display:flex;flex-direction:column;gap:10px;z-index:80}.toast{background:var(--bg-elev);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:10px;padding:12px 16px;box-shadow:var(--shadow-lg);font-size:13.5px;min-width:220px;max-width:340px}.toast.ok{border-left-color:var(--pos)}.toast.err{border-left-color:var(--neg)}.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-weight:650;margin:4px 0 12px}.stack{display:flex;flex-direction:column;gap:18px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.spin{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.center-screen{min-height:100vh;display:grid;place-items:center}.barrow{display:grid;grid-template-columns:150px 1fr 92px;align-items:center;gap:12px;padding:5px 0}.barlabel{font-size:12.5px;color:var(--text-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bartrack{background:var(--bg-sunken);border-radius:6px;height:16px;overflow:hidden}.barfill{height:100%;border-radius:6px;min-width:2px;transition:width .3s}.barval{font-size:12.5px;text-align:right;font-variant-numeric:tabular-nums;color:var(--text)}.cols-chart{display:flex;align-items:flex-end;gap:10px;height:160px;padding-top:8px}.colbar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:6px}.colbar .col-track{width:100%;display:flex;align-items:flex-end;justify-content:center;height:100%}.colbar .col-fill{width:70%;background:var(--accent);border-radius:6px 6px 0 0;min-height:2px}.colbar .col-label{font-size:11px;color:var(--text-muted);text-align:center}.colbar .col-count{font-size:13px;font-weight:700}.legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}.legend span{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-soft)}.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}.proposal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:var(--bg-sunken);overflow-y:auto}.proposal-toolbar{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;background:var(--bg-elev);border-bottom:1px solid var(--border);z-index:2}.proposal-print{display:flex;justify-content:center;padding:26px 16px 60px}.proposal-page{background:#fff;color:#0f172a;width:min(820px,100%);border-radius:8px;box-shadow:var(--shadow-lg);padding:44px 48px}.proposal-head{display:flex;align-items:flex-start;justify-content:space-between;border-bottom:2px solid #e2e8f0;padding-bottom:18px}.proposal-brand{display:flex;align-items:center;gap:12px}.proposal-brand .brand-name{color:#0f172a;font-size:18px}.proposal-brand .brand-sub{color:#64748b}.proposal-meta{text-align:right;font-size:13px;color:#0f172a}.proposal-meta .muted{color:#64748b}.proposal-client{display:flex;justify-content:space-between;gap:24px;margin:22px 0;font-size:14px}.proposal-client .muted{color:#64748b}.proposal-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#94a3b8;font-weight:700;margin-bottom:4px}.proposal-clientname{font-size:20px;font-weight:700}.proposal-table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:6px}.proposal-table th{text-align:left;text-transform:uppercase;font-size:10.5px;letter-spacing:.05em;color:#64748b;border-bottom:1px solid #e2e8f0;padding:9px 10px}.proposal-table td{padding:10px;border-bottom:1px solid #eef1f7;vertical-align:top}.proposal-table td.num,.proposal-table th.num{text-align:right;font-variant-numeric:tabular-nums}.proposal-table .tiny{color:#94a3b8;font-size:11px}.proposal-table tfoot td{border-bottom:0;padding-top:8px;color:#334155}.proposal-table tfoot .proposal-total td{font-size:16px;font-weight:750;color:#0f172a;border-top:2px solid #cbd5e1;padding-top:12px}.proposal-foot{margin-top:26px;padding-top:14px;border-top:1px solid #e2e8f0;font-size:11.5px;color:#94a3b8}@media print{body *{visibility:hidden!important}.proposal-print,.proposal-print *{visibility:visible!important}.proposal-overlay{position:static;background:#fff;overflow:visible}.proposal-print{position:absolute;left:0;top:0;width:100%;padding:0;display:block}.proposal-page{box-shadow:none;border-radius:0;width:100%;padding:24px 28px}.no-print{display:none!important}}@media (max-width: 860px){.app{flex-direction:column}.sidebar{width:100%;height:auto;position:static;flex-direction:row;align-items:center;padding:10px 14px;overflow-x:auto}.brand{padding:0 14px 0 4px}.brand-sub{display:none}.nav{flex-direction:row;margin-top:0}.nav button{padding:8px 12px}.nav .label-txt{display:none}.sidebar-foot{margin-top:0;margin-left:auto;flex-direction:row}.user-chip .user-meta{display:none}.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-3,.grid.cols-2,.fields-grid,.compare{grid-template-columns:1fr}.content{padding:18px 16px 50px}.topbar{padding:14px 16px}}