:root{
  --sidebar:#193f42;
  --sidebar-hover:#285459;
  --bg:#f4f7f8;
  --card:#ffffff;
  --line:#dbe4e7;
  --text:#1c2a31;
  --muted:#68787e;
  --accent:#17756e;
  --accent-dark:#115d58;
  --blue:#2f69ea;
  --danger:#b53232;
  --shadow:0 4px 20px rgba(20,40,48,.05);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg)}
body{min-height:100vh}
.sidebar{
  position:fixed;inset:0 auto 0 0;width:246px;background:var(--sidebar);color:#fff;
  display:flex;flex-direction:column;padding:20px 12px 14px;z-index:10
}
.company-block{display:flex;align-items:center;gap:11px;padding:6px 4px 18px}
.company-icon{
  width:43px;height:43px;border-radius:9px;background:#eef9f9;color:#178b8c;
  display:grid;place-items:center;font-weight:800;font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)
}
.company-name{font-size:18px;font-weight:700;line-height:1.05}
.product-name{font-size:11px;opacity:.86;margin-top:4px;white-space:nowrap}
.main-nav{display:flex;flex-direction:column;gap:3px;margin-top:5px}
.nav-item{
  display:flex;align-items:center;gap:11px;color:white;text-decoration:none;
  padding:10px 10px;border-radius:8px;font-size:14px
}
.nav-item:hover{background:var(--sidebar-hover)}
.nav-icon{width:19px;text-align:center;font-size:15px}
.sidebar-bottom{margin-top:auto}
.javor-logo-box{
  height:100px;border-radius:8px;background:#fff;color:#0c2d52;display:flex;
  align-items:center;justify-content:center;gap:8px;margin:0 0 8px;padding:5px 9px
}
.javor-symbol{font-size:36px;line-height:1}
.javor-wordmark{font-size:16px;display:flex;gap:2px;align-items:baseline}
.javor-wordmark span{font-weight:300}
.version-label{text-align:center;font-size:11px;opacity:.78}
.shell{margin-left:246px;min-height:100vh}
.topbar{
  height:80px;background:white;border-bottom:1px solid var(--line);display:flex;
  justify-content:flex-end;align-items:center;gap:18px;padding:0 28px;position:sticky;top:0;z-index:5
}
.top-user-label{font-size:10px;color:var(--muted);text-align:right}
.top-user-name{font-size:14px;font-weight:650;text-align:right;margin-top:2px}
.top-actions{display:flex;align-items:center;gap:9px}
.logout-btn{
  min-width:112px;height:44px;padding:0 16px;border-radius:13px;
  border:1px solid #c9d5d8;background:#f7fafb;color:#28434a;font-weight:700;
  cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px
}
.logout-btn:hover{background:#eaf1f2;border-color:#adc0c4}
.logout-glyph{font-size:17px}
.new-btn,.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;text-decoration:none;
  min-height:42px;padding:0 17px;border:0;border-radius:9px;background:var(--accent);
  color:white;font-weight:700;cursor:pointer
}
.new-btn:hover,.btn-primary:hover{background:var(--accent-dark)}
.main-content{padding:26px 28px 40px}
.page-heading{margin-bottom:17px}
.page-title{margin:0;font-size:25px;line-height:1.15;font-weight:750}
.page-subtitle{color:var(--muted);margin-top:5px;font-size:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow)}
.cards{display:grid;gap:12px}
.cards.metrics{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.metric-label{font-size:14px;font-weight:600}
.metric-number{font-size:32px;font-weight:800;margin-top:7px}
.section-title{font-size:19px;font-weight:750;margin:22px 0 10px}
.toolbar{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:10px;align-items:end;
  background:white;border:1px solid var(--line);border-radius:11px;padding:13px;margin-bottom:12px
}
.field label{display:block;font-size:11px;color:var(--muted);margin-bottom:5px}
input,select,textarea{
  width:100%;border:1px solid #cdd9dc;border-radius:8px;background:#fff;color:var(--text);
  padding:9px 10px;font:inherit;outline:none
}
input:focus,select:focus,textarea:focus{border-color:#7fa9ad;box-shadow:0 0 0 2px rgba(23,117,110,.08)}
textarea{min-height:105px;resize:vertical}
.table-wrap{background:white;border:1px solid var(--line);border-radius:11px;overflow:auto}
table{width:100%;border-collapse:collapse;min-width:840px}
th,td{padding:12px 13px;text-align:left;border-bottom:1px solid #e9edef;vertical-align:top}
th{font-size:12px;color:#5e6e73;background:#f8fafb;font-weight:700}
td{font-size:14px}
tr:last-child td{border-bottom:0}
.link{color:#145f76;text-decoration:none;font-weight:650}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#edf5f5;color:#316164;font-size:12px}
.badge.archived{background:#f2f2f2;color:#666}
.btn-secondary{
  min-height:38px;border:1px solid #cad6d9;border-radius:8px;background:#fff;
  padding:0 13px;color:#2d4148;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center
}
.btn-danger{background:#fff5f5;color:var(--danger);border-color:#ecc9c9}
.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.span-2{grid-column:span 2}.span-3{grid-column:span 3}.span-4{grid-column:span 4}
.span-5{grid-column:span 5}.span-6{grid-column:span 6}.span-8{grid-column:span 8}.span-12{grid-column:span 12}
.quote-header{
  background:white;border:1px solid var(--line);border-radius:11px;padding:14px 16px;margin-bottom:12px
}
.quote-totals{display:flex;gap:20px;justify-content:flex-end;margin-top:9px}
.total-box{min-width:180px;text-align:right}
.total-label{font-size:11px;color:var(--muted)}
.total-value{font-size:23px;font-weight:800;margin-top:3px}
.calc-row{
  display:grid;grid-template-columns:1.4fr 100px 130px 150px;gap:8px;align-items:end;margin-bottom:10px
}
.calc-row.wide{grid-template-columns:1.4fr 90px 90px 130px 110px 150px}
.calc-label{font-weight:650;padding-bottom:10px}
.actions-row{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.auth-content{min-height:100vh}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{
  width:min(480px,100%);background:white;border:1px solid var(--line);
  border-radius:15px;padding:28px;box-shadow:0 12px 38px rgba(18,43,47,.09)
}
.login-card h1{margin:0 0 6px;font-size:27px}
.login-card label{display:block;margin-top:15px;margin-bottom:5px;font-size:13px}
.login-card button{margin-top:19px;width:100%;height:45px;border:0;border-radius:10px;background:var(--accent);color:white;font-weight:700}
.error{color:#b42318;margin-top:12px}
@media(max-width:1000px){
  .sidebar{position:static;width:auto;min-height:auto}
  .shell{margin-left:0}
  .sidebar-bottom{display:none}
  .topbar{position:static}
  .toolbar{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  [class^="span-"],[class*=" span-"]{grid-column:auto}
  .calc-row,.calc-row.wide{grid-template-columns:1fr 1fr}
}