:root{
  --orange:#f97316;
  --orange-dark:#ea580c;
  --orange-soft:#fff7ed;
  --light:#f8fafc;
  --gray:#64748b;
  --dark:#0f172a;
  --border:#e2e8f0;
  --card:#ffffff;
  --shadow:0 12px 28px rgba(15,23,42,.07);
}

html{font-size:16px}
body{
  margin:0;
  background:var(--light);
  font-family:Inter,Segoe UI,Arial,sans-serif;
  color:var(--dark);
  overflow-x:hidden;
}

.app-shell{display:flex;min-height:100vh;width:100%;}
.sidebar{
  width:270px;
  flex:0 0 270px;
  background:#fff;
  border-right:1px solid var(--border);
  padding:24px 20px;
  position:sticky;
  top:0;
  height:100vh;
  overflow-y:auto;
  z-index:10;
}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px;min-width:0}
.brand strong{display:block;font-size:1.05rem;white-space:nowrap}
.brand small{display:block;color:var(--gray)}
.brand-mark{width:48px;height:48px;min-width:48px;border-radius:16px;background:linear-gradient(135deg,var(--orange),#fb923c);display:inline-block}
.nav-link{color:#334155;border-radius:12px;padding:10px 14px;margin:3px 0;font-weight:500;}
.nav-link:hover,.nav-link.active{background:var(--orange-soft);color:var(--orange-dark)}

.content{
  flex:1 1 auto;
  min-width:0;
  padding:34px 32px;
  max-width:100%;
}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:26px;}
.topbar h1{font-size:1.65rem;line-height:1.2;margin:0 0 4px;font-weight:800;letter-spacing:-.03em}
.topbar p{margin:0;color:var(--gray);font-size:1rem}

.card{
  background:var(--card);
  border:1px solid #eef2f7;
  border-radius:20px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
.card > .d-flex:first-child,
.card-header-soft{
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}
.card h5{margin:0;font-size:1rem;font-weight:800;color:#0f172a}

/* Utility classes missing from the lightweight bootstrap file */
.p-2{padding:.5rem!important}.p-3{padding:1rem!important}.p-4{padding:1.25rem!important}
.pb-0{padding-bottom:0!important}.pt-0{padding-top:0!important}
.m-0{margin:0!important}.mt-1{margin-top:.25rem!important}.mt-4{margin-top:1.5rem!important}
.g-2{row-gap:.5rem;column-gap:0}.g-3{row-gap:1rem;column-gap:0}.g-4{row-gap:1.5rem;column-gap:0}
.align-items-end{align-items:flex-end}.align-middle{vertical-align:middle}.d-inline{display:inline!important}.d-block{display:block!important}
.flex-wrap{flex-wrap:wrap}.ms-auto{margin-left:auto!important}.me-2{margin-right:.5rem!important}
.table-hover tbody tr:hover{background:#f8fafc}
.bg-secondary{background:#e2e8f0!important;color:#334155!important}
.bg-light{background:#f8fafc!important}.text-dark{color:#0f172a!important}

.kpi{padding:22px;height:100%}
.kpi span{color:var(--gray);font-size:.9rem;display:block;margin-bottom:.35rem}.kpi strong{font-size:1.8rem;line-height:1.1;word-break:break-word}
.kpi-card{background:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow);height:100%}.kpi-card span{display:block;color:var(--gray);font-size:.85rem}.kpi-card strong{font-size:1.25rem}

.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:.35rem;min-height:38px;line-height:1.1;align-self:center;}
.btn-sm{min-height:31px}.btn-primary{background:var(--orange);border-color:var(--orange);color:#fff}.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark)}
.btn-outline-success{color:#15803d;border-color:#22c55e;background:#fff}.btn-outline-success:hover{background:#f0fdf4}
.page-actions{display:flex;gap:.5rem;justify-content:flex-end;align-items:center;flex-wrap:wrap;margin-bottom:1rem}

.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:0 0 18px 18px}
.table{width:100%;min-width:760px;margin-bottom:0;color:#1e293b;border-collapse:collapse;}
.table th,.table td{padding:1rem .95rem;border-bottom:1px solid #e5e7eb;vertical-align:middle;}
.table thead th{font-weight:800;color:#475569;background:#f8fafc;white-space:nowrap;}
.table tbody tr:last-child td{border-bottom:0}
.table td:last-child{white-space:nowrap;min-width:120px;}
.table td{overflow-wrap:anywhere;}
.text-end .btn,.text-end form{margin-left:.25rem;margin-bottom:.25rem;}

.badge{display:inline-flex;align-items:center;justify-content:center;min-width:38px}
.badge-Verde{background:#dcfce7;color:#166534}.badge-Amarillo{background:#fef9c3;color:#854d0e}.badge-Rojo{background:#fee2e2;color:#991b1b}
.traffic{width:13px;height:13px;border-radius:50%;display:inline-block;vertical-align:middle;margin-right:.35rem}.traffic.verde{background:#22c55e}.traffic.amarillo{background:#eab308}.traffic.rojo{background:#ef4444}

.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#fff7ed,#f8fafc);padding:1rem}.login-card{max-width:420px;width:100%;padding:32px}.form-label{font-weight:700}.form-select-sm{padding:.35rem .55rem;font-size:.875rem;border-radius:.6rem}.progress{height:11px;border-radius:999px;min-width:120px}.progress-bar{border-radius:999px;font-size:.72rem;font-weight:700}.section-title{font-size:1.05rem;font-weight:800;margin-bottom:12px}

.kanban-board{display:grid;grid-template-columns:repeat(4,minmax(260px,1fr));gap:16px;align-items:start;overflow-x:auto;padding-bottom:8px}.kanban-column{background:#f1f5f9;border-radius:18px;padding:12px;min-height:520px}.kanban-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding:8px 6px}.kanban-header span{background:#fff;border-radius:999px;padding:2px 9px;color:var(--gray);font-size:.85rem}.kanban-card{background:#fff;border-radius:16px;padding:14px;margin-bottom:12px;box-shadow:0 8px 18px rgba(15,23,42,.08);border-left:4px solid var(--orange)}

@media(max-width:1200px){
  .content{padding:26px 22px}.kanban-board{grid-template-columns:repeat(2,minmax(280px,1fr))}.sidebar{width:240px;flex-basis:240px}.brand strong{white-space:normal}
}
@media(max-width:900px){
  .app-shell{display:block}.sidebar{position:relative;width:100%;height:auto;flex-basis:auto;padding:16px;border-right:0;border-bottom:1px solid var(--border)}
  .brand{margin-bottom:14px}.nav{flex-direction:row!important;gap:6px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.nav-link{white-space:nowrap;margin:0;background:#f8fafc}
  .content{padding:20px 14px}.topbar{align-items:flex-start}.topbar h1{font-size:1.4rem}.topbar p{font-size:.95rem}
}
@media(max-width:640px){
  .topbar{display:block}.topbar .btn{margin-top:12px}.card > .d-flex:first-child{display:block}.card > .d-flex:first-child .btn{margin-top:12px;width:100%}.page-actions{justify-content:stretch}.page-actions .btn{width:100%}.kanban-board{grid-template-columns:1fr}.table{min-width:680px}.kpi strong{font-size:1.45rem}
}
.nav-section{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:#8a98aa;margin:1rem 0 .35rem .9rem;font-weight:700}.table-compact th,.table-compact td{white-space:nowrap}.form-check{display:flex;gap:.5rem;align-items:center}.form-check-input{width:1.05rem;height:1.05rem}.currency-input,.percent-input{text-align:right;font-variant-numeric:tabular-nums}.page-actions{display:flex;justify-content:flex-end;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem}