:root{--bg: #07080d;--bg-2: #0b0d15;--bg-3: #10131f;--surface: rgba(255, 255, 255, .028);--surface-2: rgba(255, 255, 255, .05);--surface-3: rgba(255, 255, 255, .08);--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .14);--text: #f4f6fb;--text-2: #a6adc0;--text-3: #6b7288;--brand: #7c5cff;--brand-2: #4fd1ff;--brand-3: #b28dff;--accent: #35e0b0;--brand-glow: rgba(124, 92, 255, .45);--brand-soft: rgba(124, 92, 255, .14);--success: #35e0b0;--success-soft: rgba(53, 224, 176, .14);--warning: #ffb45c;--warning-soft: rgba(255, 180, 92, .14);--danger: #ff6b8a;--danger-soft: rgba(255, 107, 138, .14);--info: #4fd1ff;--info-soft: rgba(79, 209, 255, .14);--grad-brand: linear-gradient(120deg, #7c5cff 0%, #4fd1ff 100%);--grad-brand-soft: linear-gradient(120deg, rgba(124, 92, 255, .16), rgba(79, 209, 255, .16));--shadow-sm: 0 2px 8px rgba(0, 0, 0, .35);--shadow-md: 0 12px 40px rgba(0, 0, 0, .45);--r-xs: 8px;--r-sm: 12px;--r-md: 16px;--r-lg: 22px;--r-pill: 999px;--font-display: "Sora", system-ui, -apple-system, sans-serif;--font-body: "Inter", system-ui, -apple-system, sans-serif;--sidebar-w: 264px;--topbar-h: 72px;--gutter: clamp(1rem, 2.4vw, 2rem)}*,*:before,*:after{box-sizing:border-box}html{min-width:320px;-webkit-text-size-adjust:100%}body{position:relative;min-height:100vh;margin:0;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{position:fixed;z-index:-1;top:0;right:0;bottom:0;left:0;background:radial-gradient(860px 560px at 82% -10%,rgba(124,92,255,.18),transparent 62%),radial-gradient(720px 520px at -8% 8%,rgba(79,209,255,.1),transparent 60%),radial-gradient(680px 680px at 55% 118%,rgba(53,224,176,.06),transparent 60%);content:"";pointer-events:none}button,input{color:inherit;font:inherit}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px}a{color:inherit;text-decoration:none}.shell{display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;display:flex;height:100vh;min-height:620px;flex-direction:column;overflow-y:auto;padding:25px 16px 20px;border-right:1px solid var(--border);background:linear-gradient(180deg,#0b0d15fa,#07080df5)}.brand{display:flex;align-items:center;gap:12px;padding:5px 8px 38px;font-family:var(--font-display);font-size:19px;font-weight:700;letter-spacing:-.045em}.brand b{color:var(--brand-2)}.brand small{display:block;margin-top:2px;color:var(--text-3);font-family:var(--font-body);font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase}.brand-mark{display:grid;width:39px;height:39px;flex:none;place-items:center;border:1px solid rgba(255,255,255,.28);border-radius:12px;background:var(--grad-brand);box-shadow:0 8px 24px -12px var(--brand-glow),inset 0 1px #ffffff59;color:#fff;font-family:var(--font-display);font-size:24px;font-weight:700}.nav-caption{padding:0 13px 11px;color:var(--text-3);font-size:10px;font-weight:700;letter-spacing:.14em}.sidebar nav{display:grid;gap:5px}.sidebar nav a{display:flex;min-height:43px;align-items:center;gap:11px;padding:11px 12px;border:1px solid transparent;border-radius:var(--r-sm);color:var(--text-2);font-size:12px;font-weight:500;transition:background .18s ease,border-color .18s ease,color .18s ease}.sidebar nav a:hover{border-color:var(--border);background:var(--surface);color:var(--text)}.sidebar nav a.active{border-color:#7c5cff38;background:var(--grad-brand-soft);color:#fff;box-shadow:inset 2px 0 0 var(--brand)}.sidebar nav a.active svg{color:var(--brand-2)}.sidebar-note{display:flex;align-items:flex-start;gap:11px;margin-top:auto;padding:18px 9px 2px;border-top:1px solid var(--border);color:var(--text-3);font-size:11px;line-height:1.55}.sidebar-note svg{flex:none;color:var(--success)}.workspace{display:flex;min-width:0;flex-direction:column}.workspace>header{display:flex;min-height:var(--topbar-h);align-items:center;gap:8px;padding:0 clamp(18px,3vw,40px);border-bottom:1px solid var(--border);background:#0b0d15b8;color:var(--text-2);font-size:11px;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.status-dot{width:8px;height:8px;flex:none;margin-right:2px;border-radius:50%;background:var(--warning);box-shadow:0 0 12px #ffb45c8c}.version{margin-left:auto;padding:7px 11px;border:1px solid rgba(79,209,255,.18);border-radius:var(--r-pill);background:var(--info-soft);color:var(--brand-2);font-size:10px;font-weight:700;letter-spacing:.025em;white-space:nowrap}.workspace main{width:min(1500px,100%);flex:1;margin:0 auto;padding:25px clamp(18px,3vw,40px) 54px}.warning{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid rgba(255,180,92,.24);border-radius:var(--r-sm);background:var(--warning-soft);color:#ffd39c;font-size:11px}.warning>svg{flex:none;margin-top:1px;color:var(--warning)}.warning strong{display:block;margin-bottom:2px;color:#ffe0b7;font-size:12px}.warning p{margin:0;color:#c8ad8d;font-size:11px;line-height:1.55}.heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:30px 0 21px}.eyebrow{color:var(--brand-2);font-size:9px;font-weight:700;letter-spacing:.15em}.heading h1{margin:7px 0 6px;font-family:var(--font-display);font-size:clamp(25px,3vw,34px);font-weight:700;letter-spacing:-.05em;line-height:1.12}.heading p{margin:0;color:var(--text-2);font-size:12px;line-height:1.55}.context{display:inline-flex;flex:none;align-items:center;gap:8px;padding:10px 13px;border:1px solid var(--border);border-radius:var(--r-sm);background:var(--surface);color:var(--text-2);font-size:11px}.context svg{color:var(--brand-2)}.columns{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,1fr);align-items:start;gap:16px}.panel{min-width:0;min-height:520px;padding:21px;border:1px solid var(--border);border-radius:var(--r-lg);background:linear-gradient(145deg,#ffffff0b,#ffffff05);box-shadow:var(--shadow-md),inset 0 1px #ffffff06;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:17px;color:var(--brand-2)}.panel-heading>svg{flex:none;color:var(--brand-2)}.panel-heading h2{margin:0 0 4px;color:var(--text);font-family:var(--font-display);font-size:16px;letter-spacing:-.035em}.panel-heading p{margin:0;color:var(--text-3);font-size:10px}.catalog input{width:100%;padding:11px 13px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:#04050a8c;color:var(--text);font-size:12px;transition:border-color .18s ease,box-shadow .18s ease}.catalog input::placeholder{color:var(--text-3)}.catalog input:focus{border-color:#7c5cffa6;outline:none;box-shadow:0 0 0 3px #7c5cff24}.products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.product{display:flex;min-width:0;align-items:center;gap:10px;padding:11px;border:1px solid var(--border);border-radius:var(--r-md);background:#ffffff05;color:var(--text);cursor:pointer;text-align:left;transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease}.product:hover{transform:translateY(-1px);border-color:#4fd1ff52;background:var(--grad-brand-soft);box-shadow:0 8px 24px -18px var(--brand-glow)}.product>span:nth-child(2){display:grid;min-width:0;flex:1;gap:4px}.product b{overflow:hidden;color:var(--text);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.product small{color:var(--text-3);font-size:9px}.product em{color:var(--success);font-size:10px;font-style:normal;font-weight:700}.product>svg{flex:none;color:var(--brand-2)}.product-icon{display:grid;width:38px;height:38px;flex:none;place-items:center;border:1px solid rgba(79,209,255,.16);border-radius:var(--r-sm);background:var(--grad-brand-soft);color:var(--brand-2)}.cart{display:flex;flex-direction:column}.empty{display:flex;min-height:245px;flex-direction:column;align-items:center;justify-content:center;gap:9px;color:var(--text-3);text-align:center}.empty>svg{color:#586078}.empty b{color:var(--text-2);font-family:var(--font-display);font-size:12px}.empty small{max-width:225px;color:var(--text-3);font-size:10px;line-height:1.5}.cart-lines{display:grid}.cart-line{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:9px;padding:13px 0;border-bottom:1px solid var(--border);color:var(--text);font-size:10px}.cart-line span{display:grid;min-width:0;gap:4px}.cart-line b{font-size:10px;font-variant-numeric:tabular-nums}.cart-line small{color:var(--text-3);font-size:9px}.cart-line button{display:grid;width:29px;height:29px;place-items:center;border:1px solid rgba(255,107,138,.16);border-radius:var(--r-xs);background:var(--danger-soft);color:var(--danger);cursor:pointer}.cart-bottom{margin-top:auto}.total{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:17px 0 14px;border-top:1px solid var(--border-strong);color:var(--text-2);font-size:11px}.total b{color:var(--brand-2);font-family:var(--font-display);font-size:20px;font-variant-numeric:tabular-nums}.primary{display:flex;width:100%;align-items:center;justify-content:center;gap:9px;padding:13px 16px;border:1px solid rgba(255,255,255,.14);border-radius:var(--r-sm);background:var(--grad-brand);box-shadow:0 10px 26px -14px var(--brand-glow),inset 0 1px #ffffff40;color:#fff;font-size:12px;font-weight:700}.primary:disabled{background:linear-gradient(120deg,#7c5cff38,#4fd1ff2b);box-shadow:none;color:#a6adc0;cursor:not-allowed;opacity:.68}.cart-bottom>p{margin:9px 0 0;color:var(--text-3);font-size:9px;text-align:center}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.steps>div{min-height:220px;padding:23px;border:1px solid var(--border);border-radius:var(--r-lg);background:linear-gradient(145deg,var(--surface-2),var(--surface));box-shadow:var(--shadow-sm);color:var(--brand-2)}.steps span{color:var(--brand-3);font-family:var(--font-display);font-size:25px;font-weight:700;letter-spacing:-.05em}.steps h2{margin:18px 0 8px;color:var(--text);font-family:var(--font-display);font-size:16px;letter-spacing:-.035em}.steps p{color:var(--text-2);font-size:11px;line-height:1.55}.steps small{display:inline-block;margin-top:10px;padding:5px 9px;border:1px solid rgba(255,180,92,.19);border-radius:var(--r-pill);background:var(--warning-soft);color:var(--warning);font-size:9px}.note{margin-top:17px;padding:15px 17px;border:1px solid rgba(79,209,255,.17);border-radius:var(--r-sm);background:var(--info-soft);color:#a9e7ff;font-size:11px}.workspace footer{padding:17px 24px;border-top:1px solid var(--border);color:var(--text-3);font-size:9px;text-align:center}@media (max-width: 1050px){.columns{grid-template-columns:minmax(0,1.2fr) minmax(280px,1fr)}.panel{padding:18px}}@media (max-width: 900px){.columns,.steps{grid-template-columns:1fr}.cart{min-height:340px}.steps>div{min-height:180px}}@media (max-width: 700px){.shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;min-height:0;overflow:visible;padding:13px 14px 10px;border-right:0;border-bottom:1px solid var(--border)}.brand{padding:0 4px 11px;font-size:17px}.brand-mark{width:34px;height:34px;font-size:21px}.nav-caption,.sidebar-note{display:none}.sidebar nav{display:flex;gap:5px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}.sidebar nav::-webkit-scrollbar{display:none}.sidebar nav a{min-height:38px;flex:none;padding:8px 10px;font-size:10px}.workspace>header{min-height:54px;padding:0 15px;font-size:10px}.version{display:none}.workspace main{padding:19px 14px 36px}.heading{align-items:flex-start;flex-direction:column;margin:23px 0 16px}.context{padding:8px 10px}.columns{gap:12px}.panel{min-height:0;padding:16px;border-radius:var(--r-md)}.products{grid-template-columns:1fr}.product{padding:10px}.cart{min-height:330px}.empty{min-height:185px}.steps>div{padding:19px}.workspace footer{padding:14px 12px}}