:root{
    --bg:#070b14;--panel:#0e1524;--panel2:#111c2f;--line:#22314d;--text:#eef6ff;
    --muted:#8ca0bd;--orange:#20dcff;--orange2:#00a8cc;--violet:#7867ff;--danger:#ff5e75;--orange:#ff5516;
    --success:#42e6a4;--warning:#ffc857;--radius:18px;--shadow:0 20px 60px rgba(0,0,0,.28)
}
*{box-sizing:border-box}
html{background:var(--bg);color-scheme:dark}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
radial-gradient(circle at 80% -10%,rgba(32,220,255,.12),transparent 34%),
radial-gradient(circle at 10% 100%,rgba(120,103,255,.1),transparent 32%),var(--bg);color:var(--text);min-height:100vh}
a{color:inherit;text-decoration:none}
h1,h2,p{margin-top:0}
h1{font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-.055em;margin-bottom:.35rem}
h2{font-size:1.05rem;margin-bottom:0}
small{display:block;color:var(--muted);margin-top:.25rem}
.muted{color:var(--muted)}
.eyebrow{color:var(--orange);font-size:.72rem;letter-spacing:.18em;font-weight:800;margin-bottom:.55rem}
.app-shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:rgba(7,11,20,.88);backdrop-filter:blur(18px);padding:25px 18px;display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:8px;font-size:1.15rem;font-weight:900;letter-spacing:-.04em;margin:0 8px 28px}
.brand span{color:var(--orange)}
.brand b{background:linear-gradient(135deg,var(--text),var(--muted));-webkit-background-clip:text;color:transparent}
.brand-large{font-size:2rem;justify-content:center;margin-bottom:8px}
.sidebar nav{display:grid;gap:7px}
.sidebar nav a{padding:12px 14px;border-radius:12px;color:var(--muted);font-weight:700;font-size:.92rem;border:1px solid transparent}
.sidebar nav a:hover,.sidebar nav a.active{color:var(--text);background:linear-gradient(135deg,rgba(32,220,255,.12),rgba(120,103,255,.08));border-color:rgba(32,220,255,.18)}
.sidebar-bottom{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding:12px 8px;color:var(--muted);font-size:.85rem}
.user-chip{color:var(--text);font-weight:800}
.content{padding:36px;min-width:0}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:26px}
.head-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.inline-form{display:inline-flex;margin:0}
.panel,.stat-card,.price-hero{background:linear-gradient(145deg,rgba(17,28,47,.92),rgba(10,17,29,.92));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel{padding:20px;margin-bottom:20px}
.panel-head,.section-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:16px}
.panel-head a{color:var(--orange);font-size:.85rem;font-weight:800}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat-card{padding:20px;position:relative;overflow:hidden}
.stat-card span{display:block;color:var(--muted);font-size:.82rem;font-weight:700;margin-bottom:12px}
.stat-card strong{font-size:1.85rem;letter-spacing:-.04em}
.stat-card.accent{border-color:rgba(32,220,255,.4)}
.stat-card.danger{border-color:rgba(255,94,117,.35)}
.stat-card.danger strong{color:var(--danger)}
.stat-card.accent:after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;background:var(--orange);filter:blur(70px);right:-30px;top:-50px;opacity:.25}
.two-col{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{text-align:left;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;padding:0 12px 12px}
td{padding:14px 12px;border-top:1px solid rgba(34,49,77,.7);vertical-align:middle}
td:first-child,th:first-child{padding-left:0}
td:last-child,th:last-child{padding-right:0}
.empty{text-align:center;color:var(--muted);padding:28px!important}
.badge{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:.72rem;font-weight:900;border:1px solid var(--line)}
.badge-plan{color:#aab8cc}
.badge-print{color:var(--warning);border-color:rgba(255,200,87,.3);background:rgba(255,200,87,.08)}
.badge-done{color:var(--success);border-color:rgba(66,230,164,.3);background:rgba(66,230,164,.08)}
.badge-failed{color:var(--danger);border-color:rgba(255,94,117,.45);background:rgba(255,94,117,.12)}
.badge-cancel{color:var(--danger);border-color:rgba(255,94,117,.3);background:rgba(255,94,117,.08)}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:11px;border:1px solid var(--line);padding:11px 15px;font-weight:850;font-size:.88rem;cursor:pointer;background:var(--panel2);color:var(--text)}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange),var(--orange));color:#061019;border:0;box-shadow:0 10px 30px rgba(32,220,255,.18)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange)}
.btn-danger{border-color:rgba(255,94,117,.35);color:var(--danger);background:rgba(255,94,117,.08)}
.btn-small{padding:7px 10px;font-size:.76rem}
.low-list{display:grid;gap:12px}
.low-item,.material-line{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.low-item:last-child,.material-line:last-child{border:0}
.color-dot{width:14px;height:14px;border-radius:50%;background:var(--dot);box-shadow:0 0 0 4px color-mix(in srgb,var(--dot) 18%,transparent)}
.color-dot.big{width:20px;height:20px}
.color-cell{display:flex;align-items:center;gap:10px}
.stock-cell{min-width:150px}
.progress{height:5px;background:#1d2940;border-radius:999px;margin-top:7px;overflow:hidden}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--violet),var(--orange));border-radius:inherit}
.form-panel{max-width:1050px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:22px}
label{display:grid;gap:7px;color:#c7d4e7;font-size:.8rem;font-weight:800}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#0a1220;color:var(--text);padding:11px 12px;font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(32,220,255,.1)}
input[readonly],select:disabled{opacity:.65}
input[type=color]{min-height:43px;padding:4px}
textarea{resize:vertical}
.span-2,.full{grid-column:1/-1}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
.filament-row{display:grid;grid-template-columns:2fr 1fr 1.3fr auto;gap:12px;align-items:end;padding:14px;border:1px solid var(--line);border-radius:14px;background:rgba(6,12,22,.48);margin-bottom:10px}
.icon-btn{height:42px;width:42px;border-radius:11px;border:1px solid var(--line);background:#101a2a;color:var(--danger);font-size:1.5rem;cursor:pointer}
.hint-box,.formula-box{padding:14px;border:1px solid rgba(32,220,255,.2);background:rgba(32,220,255,.06);border-radius:13px;color:#bed4e8;margin-top:18px;font-size:.86rem}
.formula-box code{color:var(--orange);font-weight:800;white-space:normal}
.formula-box p{margin:10px 0 0;color:var(--muted)}
.printer-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;align-items:end;padding:14px 0;border-top:1px solid var(--line)}
.price-hero{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-bottom:20px;overflow:hidden}
.price-hero>div{padding:22px;border-right:1px solid var(--line)}
.price-hero>div:last-child{border:0}
.price-hero span{display:block;color:var(--muted);font-size:.75rem;font-weight:800;margin-bottom:10px}
.price-hero strong{font-size:1.6rem}
.price-hero .recommended{background:linear-gradient(135deg,rgba(32,220,255,.13),rgba(120,103,255,.12))}
.price-hero .recommended strong{color:var(--orange);font-size:2rem}
.cost-list{margin:0}
.cost-list div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}
.cost-list dt{color:var(--muted)}
.cost-list dd{margin:0;font-weight:800}
.cost-list .total{border:0;padding-top:16px;font-size:1.05rem;color:var(--orange)}
.right{text-align:right}
.login-body{display:grid;place-items:center;padding:20px}
.login-card{width:min(430px,100%);padding:32px;background:linear-gradient(145deg,rgba(17,28,47,.95),rgba(8,14,25,.96));border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);text-align:center}
.login-card form{text-align:left;margin-top:24px}
.stack{display:grid;gap:15px}
.alert{padding:13px 15px;border-radius:12px;margin-bottom:16px;border:1px solid}
.alert-error{color:#ffb8c2;background:rgba(255,94,117,.08);border-color:rgba(255,94,117,.3)}
.alert-success{color:#a8f6d3;background:rgba(66,230,164,.08);border-color:rgba(66,230,164,.3)}
@media(max-width:1050px){
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .two-col{grid-template-columns:1fr}
    .price-hero{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
    .app-shell{display:block}
    .sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}
    .sidebar nav{grid-template-columns:repeat(2,1fr)}
    .sidebar-bottom{display:none}
    .content{padding:22px 15px}
    .page-head{display:grid}
    .stats-grid{grid-template-columns:1fr 1fr}
    .form-grid{grid-template-columns:1fr}
    .span-2{grid-column:auto}
    .filament-row{grid-template-columns:1fr}
    .icon-btn{width:100%}
    .printer-row{grid-template-columns:1fr}
}
@media(max-width:480px){
    .stats-grid,.price-hero{grid-template-columns:1fr}
    .price-hero>div{border-right:0;border-bottom:1px solid var(--line)}
    .sidebar nav{grid-template-columns:1fr}
}