:root{--bg: #0a0c10;--bg-lift: #0f141b;--panel: #11151c;--panel-soft: #151b24;--panel-selected: #1a2230;--ink: #eef3fb;--muted: #9ba8bb;--muted-2: #738096;--line: rgba(255, 255, 255, .08);--line-soft: rgba(255, 255, 255, .06);--primary: #2f7dff;--primary-hover: #59a3ff;--secondary: #35c789;--wash: rgba(47, 125, 255, .16);--danger: #ff5d6c;--warning: #ffb347;--positive: #35c789;--shadow: 0 25px 60px rgba(0, 0, 0, .45)}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(circle at top left,rgba(47,125,255,.16),transparent 34%),radial-gradient(circle at 82% 0,rgba(53,199,137,.08),transparent 25%),linear-gradient(180deg,#111828 0,var(--bg) 240px,#090b10 100%);font-family:Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}.app{display:grid;grid-template-columns:238px 1fr;min-height:100vh}.sidebar{padding:22px;border-right:1px solid var(--line-soft);background:linear-gradient(180deg,#11151cf5,#0a0c10f5);box-shadow:var(--shadow)}.brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.brandMark{display:grid;place-items:center;width:42px;height:42px;color:#fff;border-radius:7px;background:radial-gradient(circle at 30% 30%,#4aa2ff,#245ee5 72%);box-shadow:inset 0 1px #ffffff26,0 12px 24px #2f7dff59;font-weight:800}.brand strong,.brand small{display:block}.brand small,.muted,header p,.sectionHead p,small{color:var(--muted)}button,input,select,textarea{width:100%;min-height:38px;border:1px solid var(--line);border-radius:7px;font:inherit}button{margin:0 0 8px;padding:0 12px;cursor:pointer;color:var(--primary);background:#ffffff0a;box-shadow:inset 0 1px #ffffff0a;text-transform:uppercase;transition-property:transform,box-shadow,background-color,border-color,color,opacity;transition-duration:.12s;transition-timing-function:cubic-bezier(.2,0,0,1);will-change:transform}button:hover{border-color:var(--primary);background:var(--wash)}button:active:not(:disabled){transform:scale(.96)}button:disabled{cursor:not-allowed;opacity:.55}button.active,button.primary{color:#fff;border-color:#59a3ff61;background:linear-gradient(180deg,#3990ff,#2f6fff);box-shadow:0 14px 30px #2f7dff59}button.dangerButton{color:#ffd2d7;border-color:#ff5d6c61;background:#ff5d6c1f}button.dangerButton:hover{border-color:var(--danger);background:#ff5d6c33}button.compact{width:auto;min-width:150px}button.linkButton{width:auto;min-width:0;min-height:0;margin:0;padding:0;border:0;color:var(--primary);background:transparent;box-shadow:none;text-align:left;text-transform:none}main{padding:28px;overflow-x:hidden}.loginPage{display:grid;min-height:100vh;place-items:center;padding:24px}.loginPanel{width:min(420px,100%)}.loginPanel .brandMark{margin-bottom:14px}header{display:flex;align-items:start;justify-content:space-between;gap:18px;margin-bottom:18px}header p,h1,h2,h3{margin-top:0}h1{margin-bottom:0;font-size:34px;letter-spacing:0;color:var(--ink)}h2{margin-bottom:8px;font-size:20px}h3{margin-bottom:10px;font-size:15px}.toast{position:fixed;top:22px;right:24px;z-index:100;max-width:420px;padding:14px 16px;border:1px solid rgba(53,199,137,.38);border-radius:8px;color:var(--ink);background:linear-gradient(180deg,#151b24fa,#0b0e13fa);box-shadow:var(--shadow),inset 0 1px #ffffff0f;animation:toastIn .18s cubic-bezier(.2,0,0,1)}.toast.error{border-color:#ff5d6c80}@keyframes toastIn{0%{opacity:0;transform:translateY(-8px) scale(.98);filter:blur(2px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}.grid,.clientWorkspace,.buyerWorkspace,.constructionWorkspace{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.panel,.console{padding:18px;border:1px solid var(--line-soft);border-radius:8px;background:linear-gradient(180deg,#11151cf5,#0c0f14eb);box-shadow:var(--shadow)}.wide,.orderShell{grid-column:1 / -1}.clientModeBar{display:flex;justify-content:flex-start;margin-bottom:14px}.clientModeBar .segmented{min-width:320px}.sectionHead{display:flex;align-items:start;justify-content:space-between;gap:18px;margin-bottom:12px}.contextGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.contextGrid.two{grid-template-columns:repeat(2,minmax(0,1fr))}label{display:block;margin:10px 0;color:var(--muted)}label span{display:block;margin-bottom:5px;font-size:13px}.checkLine{display:flex;align-items:center;gap:10px}.checkLine input{width:18px;min-height:18px}.checkLine span{margin:0}input,select,textarea{padding:8px 10px;color:var(--ink);background:#ffffff0a}select option{color:#0a0c10;background:#fff}input:focus,select:focus,textarea:focus{border-color:#59a3ff73;outline:2px solid rgba(47,125,255,.2)}textarea{min-height:104px;resize:vertical}.segmented{display:inline-grid;grid-template-columns:repeat(2,1fr);min-width:250px;padding:3px;border:1px solid var(--line-soft);border-radius:8px;background:var(--panel-selected)}.segmented button{min-height:34px;margin:0;box-shadow:none}.workspaceTabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}.workspaceTabs button{min-height:42px;margin:0;text-transform:none}.modeGrid,.settingsGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.modeCard{display:grid;gap:8px;min-height:190px;padding:14px;border:1px solid var(--line-soft);border-radius:8px;background:#ffffff09}.modeCard strong{font-size:19px}.modeCard p{margin:0;color:var(--muted)}.modeCard b{color:var(--secondary)}.catalogLayout{display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:14px;align-items:start}.catalogPane,.cartPane,.needBox{border:1px solid var(--line-soft);border-radius:8px;background:#ffffff09;padding:14px}.productList{display:grid;gap:8px;max-height:440px;overflow:auto}.productRow{display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:62px;margin:0;padding:10px 12px;text-align:left;text-transform:none}.productRow strong,.productRow small{display:block}.productRow b{white-space:nowrap;color:var(--secondary)}.cartHead{display:flex;justify-content:space-between;align-items:start;gap:10px;padding-bottom:10px;border-bottom:1px solid var(--line)}.cartHead strong,.cartHead small{display:block}.emptyCart{margin:14px 0 0;color:var(--muted)}.cartRows{display:grid;gap:8px;margin-top:12px}.cartRow{display:grid;grid-template-columns:minmax(0,1fr) 142px 82px;gap:10px;align-items:center;padding:10px;border:1px solid var(--line-soft);border-radius:7px;background:var(--panel-soft)}.cartRow strong,.cartRow small{display:block}.qty{display:grid;grid-template-columns:34px 1fr 34px;gap:4px}.qty button{min-height:34px;margin:0;padding:0}.qty input{min-height:34px;text-align:center;padding:4px}.dangerText{color:var(--danger);text-transform:none}.warning{color:var(--warning)}.draftPanel,.warningBox{margin:14px 0;padding:14px;border:1px solid rgba(53,199,137,.22);border-radius:8px;background:#35c7890f}.draftPanel .sectionHead strong{color:var(--secondary);white-space:nowrap}.warningBox{border-color:#ffb34752;background:#ffb34714}.warningBox strong{color:var(--warning)}.textOrder{display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:14px;align-items:start}.textOrder>button{align-self:end}.textOrder .cartPane{grid-column:2;grid-row:1 / span 3}.analyticsGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.kpi{padding:14px;border:1px solid var(--line-soft);border-radius:8px;background:#ffffff09}.kpi span,.kpi strong{display:block}.kpi strong{margin-top:6px;font-size:24px;color:var(--secondary)}.miniTable{min-width:0;padding:12px;border:1px solid var(--line-soft);border-radius:8px;background:#ffffff09}.offerEditor{display:grid;gap:12px}.needBox p{margin:8px 0}.summaryStrip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:10px 0 14px}.needDetails{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.7fr);gap:12px;align-items:start}.offerStatusCard{display:grid;gap:8px;padding:14px;border:1px solid var(--line-soft);border-radius:8px;background:#ffffff09}.offerStatusCard strong,.offerStatusCard small{display:block}.statusPill{display:inline-flex;align-items:center;width:fit-content;min-height:28px;padding:4px 10px;border-radius:999px;border:1px solid var(--line-soft);background:var(--panel-selected);font-size:12px;font-weight:700}.statusPill.ok{color:#bff7d9;border-color:#35c78959;background:#35c78929}.statusPill.bad{color:#ffd2d7;border-color:#ff5d6c59;background:#ff5d6c29}.statusPill.wait{color:#ffe2b3;border-color:#ffb3475c;background:#ffb34729}.statusPill.mutedState{color:var(--muted)}.actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.tableWrap{max-width:100%;overflow:auto}table{width:100%;min-width:720px;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}th{color:var(--muted);font-size:12px;text-transform:uppercase}tbody tr:hover{background:#ffffff06}.console{margin-top:14px}.console pre{min-height:120px;margin:0;padding:14px;overflow:auto;color:#dff5e7;border-radius:7px;background:#090c11}.big{display:block;font-size:42px}@media(max-width:1100px){.catalogLayout,.textOrder,.contextGrid,.analyticsGrid,.needDetails,.modeGrid,.settingsGrid{grid-template-columns:1fr}.textOrder .cartPane{grid-column:auto;grid-row:auto}}@media(max-width:900px){.app,.grid,.clientWorkspace,.buyerWorkspace,.constructionWorkspace{grid-template-columns:1fr}header,.sectionHead{display:block}button.compact,.segmented{width:100%;margin-top:12px}.cartRow,.summaryStrip,.workspaceTabs{grid-template-columns:1fr}.toast{left:18px;right:18px;top:18px;max-width:none}}