:root{
 --white:#FFFFFF;
 --black:#000000;
 --lime:#C4FF02;
 --bg:#FFFFFF;
 --card:#FFFFFF;
 --text:#000000;
 --muted:rgba(0,0,0,.60);
 --line:rgba(0,0,0,.14);
 --radius:18px;
 --shadow:0 12px 30px rgba(0,0,0,.08)
}
*{box-sizing:border-box}
html{font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
body{margin:0;padding-bottom:84px;background:var(--white);color:var(--black)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}

.topbar{
 height:76px;background:var(--black);color:var(--white);
 display:flex;align-items:center;justify-content:space-between;
 padding:0 24px;position:sticky;top:0;z-index:20;
 border-bottom:3px solid var(--lime)
}
.brand{display:flex;align-items:center;min-width:0}
.brand-logo{display:block;width:154px;max-width:46vw;height:auto}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--lime);color:var(--black);font-weight:950}
.logout{font-size:14px;color:var(--white);font-weight:700;opacity:.82}
.logout:hover{opacity:1;color:var(--lime)}

.container{max-width:1040px;margin:0 auto;padding:24px 14px 36px}
.page-head{display:flex;gap:14px;align-items:flex-start;justify-content:space-between;margin:6px 0 20px}
.page-head h1{margin:2px 0;font-size:28px;line-height:1.05}
.eyebrow{font-size:11px;letter-spacing:.15em;color:var(--black);font-weight:900;margin:0;text-transform:uppercase}
.eyebrow::after{content:"";display:block;width:36px;height:4px;background:var(--lime);margin-top:7px;border-radius:8px}
.muted{color:var(--muted);margin:6px 0}

.card{
 background:var(--card);border-radius:var(--radius);
 border:1px solid var(--line);box-shadow:var(--shadow);
 padding:18px;margin-bottom:14px
}
.card h2{font-size:17px;margin:0 0 16px}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.card-head h2{margin:0}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.stat{background:var(--black);color:var(--white);padding:17px;border-radius:16px;border-bottom:4px solid var(--lime)}
.stat span{font-size:12px;color:rgba(255,255,255,.68);display:block;margin-bottom:2px}
.stat strong{font-size:22px;color:var(--white)}

.btn{
 border:1px solid var(--black);border-radius:12px;padding:11px 15px;
 font-weight:850;cursor:pointer;display:inline-flex;align-items:center;
 justify-content:center;transition:.15s ease
}
.btn.primary{background:var(--lime);color:var(--black);border-color:var(--lime)}
.btn.primary:hover{filter:brightness(.97);transform:translateY(-1px)}
.btn.ghost{background:var(--white);color:var(--black)}
.btn.ghost:hover{background:var(--black);color:var(--white)}
.btn.full{width:100%}
.btn.small{padding:8px 10px;font-size:13px}

label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:750;color:var(--black)}
input,select,textarea{
 width:100%;border:1px solid var(--line);border-radius:12px;
 padding:12px;background:var(--white);color:var(--black);outline:none
}
input:focus,select:focus,textarea:focus{border-color:var(--black);box-shadow:0 0 0 4px rgba(196,255,2,.28)}

.stack{display:grid;gap:14px}
.grid2{display:grid;grid-template-columns:1fr;gap:13px}

.quote-list{display:grid}
.quote-row{display:flex;justify-content:space-between;gap:16px;padding:15px 2px;border-bottom:1px solid var(--line)}
.quote-row:last-child{border:0}
.quote-row:hover strong{color:#000}
.quote-row div{display:grid;gap:4px}
.quote-row span{font-size:12px;color:var(--muted)}
.right{text-align:right}
.empty{text-align:center;color:var(--muted);padding:28px 8px}

.items{display:grid;gap:12px}
.item-row{border:1px solid var(--line);border-radius:15px;padding:12px;background:var(--white)}
.item-top{display:flex;justify-content:space-between;margin-bottom:8px}
.switchline{flex-direction:row;align-items:center}
.switchline input{width:auto;accent-color:var(--lime)}
.icon-btn{border:1px solid var(--black);background:var(--white);color:var(--black);width:30px;height:30px;border-radius:50%;font-size:20px;cursor:pointer}
.item-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.item-mode,.item-price{padding:10px}

.total-box{
 margin-top:14px;background:var(--black);color:var(--white);border-radius:14px;
 padding:16px;display:flex;justify-content:space-between;align-items:center;
 border-bottom:4px solid var(--lime)
}
.total-box strong{color:var(--lime);font-size:22px}

.term-list{display:grid;gap:9px}
.check-row{flex-direction:row;align-items:flex-start;border:1px solid var(--line);border-radius:13px;padding:11px}
.check-row input{width:auto;margin-top:3px;accent-color:var(--lime)}
.check-row span{display:grid;gap:3px}
.check-row small{color:var(--muted);font-weight:400;line-height:1.35}

.sticky-actions{position:sticky;bottom:74px;background:linear-gradient(transparent,var(--white) 22%);padding-top:18px}

.quote-table{border:1px solid var(--black);overflow:hidden}
.quote-table-head,.quote-table-row,.quote-table-total{display:grid;grid-template-columns:1fr 110px}
.quote-table-head{background:var(--black);color:var(--white);font-weight:800;text-transform:uppercase}
.quote-table-head span,.quote-table-row span,.quote-table-row strong,.quote-table-total span,.quote-table-total strong{padding:10px;border-right:1px solid var(--black)}
.quote-table-row{border-top:1px solid var(--black)}
.quote-table-row strong{text-align:right}
.quote-table-total{border-top:1px solid var(--black)}
.quote-table-total span{background:var(--black);color:var(--white);font-weight:800;text-align:right}
.quote-table-total strong{text-align:right;background:var(--lime);color:var(--black)}

.conditions{font-size:13px;line-height:1.45}
.actions-row{display:flex;gap:8px}

.mobile-nav{
 position:fixed;bottom:0;left:0;right:0;z-index:40;background:var(--black);
 color:var(--white);display:grid;grid-template-columns:repeat(4,1fr);
 padding-bottom:env(safe-area-inset-bottom);border-top:3px solid var(--lime)
}
.mobile-nav a{text-align:center;padding:15px 5px;font-size:12px;font-weight:750}
.mobile-nav a:active{color:var(--lime)}

.auth-body{min-height:100vh;display:grid;place-items:center;padding:20px;background:var(--black)}
.auth-card{width:min(420px,100%);background:var(--white);border-radius:22px;padding:25px;border-bottom:5px solid var(--lime)}
.auth-card h1{text-align:center;margin:0 0 20px}
.auth-card .brand.big{justify-content:center;margin-bottom:24px}
.alert{padding:12px;border-radius:12px;background:rgba(196,255,2,.28);border:1px solid var(--lime);margin-bottom:14px;font-size:13px}
.alert.error{background:#fff;border-color:#000}
.alert.success{background:rgba(196,255,2,.28);border-color:var(--lime)}

@media(min-width:720px){
 body{padding-bottom:0}
 .mobile-nav{display:none}
 .container{padding:34px 20px}
 .grid2{grid-template-columns:1fr 1fr}
 .page-head h1{font-size:36px}
 .sticky-actions{bottom:0}
 .card{padding:22px}
 .item-row{display:grid;grid-template-columns:150px 1fr 290px;align-items:center;gap:10px}
 .item-top{margin:0}
 .item-controls{margin:0}
 .stats{gap:14px}
 .brand-logo{width:170px}
}