:root{
  --nic-dark:#17212b;
  --nic-orange:#f26a16;
  --nic-green:#159447;
  --nic-bg:#f3f5f7;
}
body{background:var(--nic-bg);color:#1e2933}
.nic-nav{background:linear-gradient(90deg,#111a23,#1e2c39)}
.navbar-brand{font-size:1.15rem;line-height:1}
.navbar-brand small{display:block;font-size:.62rem;font-weight:400;margin-left:27px;color:#d8dde2}
.brand-mark{color:var(--nic-orange);font-size:1.5rem}
.page-title h1{margin:0;font-size:1.8rem}
.page-title p{margin:.35rem 0 0;color:#687381}
.nic-card,.metric-card{border:0;border-radius:10px;box-shadow:0 4px 16px rgba(20,31,43,.07);background:#fff}
.nic-card .card-header{background:#fff;font-weight:700;padding:1rem 1.2rem;border-bottom:1px solid #e6e9ed}
.metric-card{padding:1.1rem 1.25rem}
.metric-card span{display:block;color:#6b7580}
.metric-card strong{font-size:2rem}
.list-row,.quote-row{display:flex;justify-content:space-between;gap:1rem;padding:.75rem 0;border-bottom:1px solid #edf0f2}
.list-row:last-child,.quote-row:last-child{border-bottom:0}
.list-row a,.quote-row a{font-weight:700;text-decoration:none}
.list-row small,.quote-row small,td small{display:block;color:#71808f}
.danger-header{color:#b42318!important}
.price-card .card-header{color:#fff}
.diesel-header{background:linear-gradient(90deg,#2d7fd3,#3e9be8)!important}
.euro-header{background:linear-gradient(90deg,#efb91c,#ffd24d)!important;color:#1c2024!important}
.nafta-header{background:linear-gradient(90deg,#66b934,#8dd44b)!important}
.timeline-item{border-left:4px solid var(--nic-orange);padding:0 0 1.2rem 1rem;margin-bottom:1.2rem}
.timeline-item p{margin:.4rem 0}
.total-field{font-weight:800;background:#eef7f1!important}
.detail-table th{width:35%;color:#596675}
.table thead th{font-size:.85rem;color:#52606d;background:#f8f9fa}
.btn-success{background:var(--nic-green);border-color:var(--nic-green)}