/* Archivo local de compatibilidad.
   El panel usa clases inspiradas en Bootstrap para no depender de CDN. */
:root{
  --bs-primary:#3b82f6;--bs-secondary:#6b7280;--bs-success:#10b981;--bs-info:#06b6d4;
  --bs-warning:#f59e0b;--bs-danger:#ef4444;--bs-light:#f8fafc;--bs-dark:#111827;
  --bs-white:#fff;--bs-border:#dbe3ee;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:#0f172a;background:#f4f7fb}
h1,h2,h3,h4,h5,h6,p{margin-top:0}
a{text-decoration:none}
table{border-collapse:collapse;width:100%}
.form-control,.form-select,.btn{font:inherit}
.form-control,.form-select{
  width:100%;padding:.65rem .85rem;border:1px solid var(--bs-border);border-radius:.75rem;background:#fff;
}
.form-control:focus,.form-select:focus{outline:none;border-color:#93c5fd;box-shadow:0 0 0 3px rgba(59,130,246,.12)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.65rem 1rem;border-radius:.75rem;border:1px solid transparent;cursor:pointer}
.btn-sm{padding:.45rem .8rem;font-size:.875rem}
.btn-primary{background:var(--bs-primary);color:#fff}
.btn-primary:hover{filter:brightness(.96)}
.btn-secondary{background:#e5e7eb;color:#111827}
.btn-success{background:var(--bs-success);color:#fff}
.btn-danger{background:var(--bs-danger);color:#fff}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.25)}
.btn-outline-light:hover{background:rgba(255,255,255,.08)}
.btn-outline-primary{background:#fff;color:var(--bs-primary);border-color:#bfdbfe}
.alert{padding:1rem 1.1rem;border-radius:1rem;margin-bottom:1rem}
.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.alert-danger{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert-warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}
.alert-info{background:#ecfeff;color:#155e75;border:1px solid #a5f3fc}
.card{background:#fff;border:1px solid #e5edf5;border-radius:1.25rem;box-shadow:0 8px 30px rgba(15,23,42,.05)}
.card-body{padding:1.25rem}
.card-header{padding:1rem 1.25rem;border-bottom:1px solid #eef2f7}
.row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:1rem}
.col-12{grid-column:span 12}
.col-6{grid-column:span 6}
.col-4{grid-column:span 4}
.col-3{grid-column:span 3}
.col-8{grid-column:span 8}
.col-9{grid-column:span 9}
.col-md-6{grid-column:span 6}
.col-lg-3{grid-column:span 3}
.col-lg-4{grid-column:span 4}
.col-lg-5{grid-column:span 5}
.col-lg-6{grid-column:span 6}
.col-lg-7{grid-column:span 7}
.col-lg-8{grid-column:span 8}
.col-lg-9{grid-column:span 9}
.col-lg-12{grid-column:span 12}
@media (max-width: 980px){.row>*{grid-column:span 12 !important}}
.table{width:100%}
.table th,.table td{padding:.85rem .85rem;border-bottom:1px solid #edf2f7;text-align:left;vertical-align:top}
.table thead th{font-size:.84rem;text-transform:uppercase;letter-spacing:.03em;color:#64748b;background:#f8fafc}
.badge{display:inline-flex;align-items:center;padding:.35rem .6rem;border-radius:999px;font-size:.75rem;font-weight:700}
.bg-success{background:#dcfce7;color:#166534}
.bg-primary{background:#dbeafe;color:#1d4ed8}
.bg-dark{background:#e5e7eb;color:#111827}
.bg-info{background:#cffafe;color:#155e75}
.bg-warning{background:#fef3c7;color:#92400e}
.bg-danger{background:#fee2e2;color:#991b1b}
.bg-secondary{background:#e5e7eb;color:#374151}
.bg-light{background:#f1f5f9;color:#475569}
.text-muted{color:#64748b}
.text-end{text-align:right}
.text-center{text-align:center}
.w-100{width:100%}
.shadow-sm{box-shadow:0 8px 24px rgba(15,23,42,.06)}
.d-flex{display:flex}
.justify-content-between{justify-content:space-between}
.align-items-center{align-items:center}
.gap-2{gap:.5rem}
.gap-3{gap:.75rem}
.mb-0{margin-bottom:0}
.mb-1{margin-bottom:.25rem}
.mb-2{margin-bottom:.5rem}
.mb-3{margin-bottom:1rem}
.mb-4{margin-bottom:1.5rem}
.mt-2{margin-top:.5rem}
.mt-3{margin-top:1rem}
.mt-4{margin-top:1.5rem}
.py-2{padding-top:.5rem;padding-bottom:.5rem}
.p-0{padding:0}
.small{font-size:.875rem}
pre{margin:0;white-space:pre-wrap;word-break:break-word}