:root {
  --rojo: #d7060a;
  --rojo-suave: rgba(215, 6, 10, .08);
  --azul: #143a85;
  --azul-oscuro: #0d2b64;
  --tinta: #172033;
  --gris: #687085;
  --linea: #e6e9f0;
  --fondo: #f7f8fb;
  --blanco: #fff;
  --sombra: 0 18px 50px rgba(16, 24, 40, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--tinta);
  background:
    radial-gradient(circle at top left, rgba(20, 58, 133, .07), transparent 30rem),
    linear-gradient(180deg, #fff 0%, var(--fondo) 45%, #fff 100%);
  min-height: 100vh;
}
a { color: var(--azul); text-decoration: none; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 1.2rem;
  background: rgba(255,255,255,.84);
  border-bottom: 1px solid var(--linea);
  backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: .85rem; min-width: 18rem; }
.brand img { width: 52px; height: 52px; object-fit: contain; }
.brand strong { display: block; font-size: 1.08rem; color: var(--azul); letter-spacing: .02em; }
.brand small { display: block; color: var(--gris); font-size: .78rem; max-width: 22rem; }
.topnav { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; justify-content: flex-end; }
.topnav a, .tabs a, .btn, button, input[type="submit"] {
  border: 1px solid rgba(20, 58, 133, .25);
  color: var(--azul);
  background: transparent;
  border-radius: 999px;
  padding: .72rem 1rem;
  line-height: 1;
  font-weight: 700;
  cursor: pointer;
  transition: all .18s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  font-size: .92rem;
}
.topnav a:hover, .tabs a:hover, .btn:hover, button:hover, input[type="submit"]:hover {
  border-color: var(--azul);
  box-shadow: 0 8px 22px rgba(20, 58, 133, .12);
  transform: translateY(-1px);
}
.container { width: min(1180px, calc(100% - 2rem)); margin: 2rem auto 4rem; }
.grid { display: grid; gap: 1.1rem; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: rgba(255,255,255,.9);
  border: 1px solid var(--linea);
  border-radius: 28px;
  box-shadow: var(--sombra);
  padding: 1.4rem;
}
.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.25rem;
}
.hero h1, h1 { margin: 0 0 .4rem; color: var(--azul-oscuro); font-size: clamp(1.8rem, 3vw, 2.8rem); }
.hero p, .muted { color: var(--gris); margin: .25rem 0; }
.logo-watermark { width: 110px; opacity: .92; }
.flash { background: var(--rojo-suave); color: #760a12; border: 1px solid rgba(215,6,10,.22); border-radius: 16px; padding: .9rem 1rem; margin-bottom: 1rem; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-row.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
label { display: block; color: var(--azul-oscuro); font-weight: 800; margin-bottom: .45rem; }
input, select, textarea {
  width: 100%;
  border: 1px solid #d9deea;
  border-radius: 18px;
  padding: .95rem 1rem;
  font: inherit;
  color: var(--tinta);
  background: #fff;
  outline: none;
  transition: .18s ease;
}
input:focus, select:focus, textarea:focus { border-color: var(--azul); box-shadow: 0 0 0 4px rgba(20,58,133,.08); }
textarea { min-height: 120px; resize: vertical; line-height: 1.45; }
.help { color: var(--gris); font-size: .86rem; margin-top: .3rem; }
.item-card { border: 1px solid var(--linea); border-radius: 24px; padding: 1rem; margin: 1rem 0; background: rgba(247,248,251,.65); }
.item-header { display:flex; justify-content:space-between; align-items:center; gap:.8rem; margin-bottom:.8rem; }
.item-header h3 { margin:0; color: var(--azul); }
.actions { display:flex; gap:.6rem; flex-wrap:wrap; margin-top:1rem; align-items:center; }
.btn.primary { border-color: var(--rojo); color: var(--rojo); }
.btn.danger { border-color: rgba(215,6,10,.45); color: #b00912; }
.btn.secondary { border-color: rgba(104,112,133,.4); color: var(--gris); }
.btn.small { padding: .55rem .75rem; font-size: .82rem; }
.table-wrap { overflow:auto; border:1px solid var(--linea); border-radius:20px; background:#fff; }
table { width:100%; border-collapse: collapse; min-width: 780px; }
th, td { padding:.85rem .9rem; border-bottom:1px solid var(--linea); text-align:left; vertical-align:top; }
th { background:#f4f6fb; color:var(--azul-oscuro); font-size:.88rem; }
tr:hover td { background:#fcfdff; }
.badge { display:inline-flex; border:1px solid rgba(20,58,133,.2); border-radius:999px; padding:.22rem .55rem; color:var(--azul); background:rgba(20,58,133,.04); font-size:.78rem; font-weight:700; }
.badge.red { color:var(--rojo); border-color:rgba(215,6,10,.25); background:rgba(215,6,10,.05); }
.tabs { display:flex; gap:.5rem; flex-wrap:wrap; margin: .5rem 0 1rem; }
.tabs a.active { border-color: var(--rojo); color: var(--rojo); background: rgba(215,6,10,.04); }
.login-page { display:grid; place-items:center; min-height:100vh; padding:1rem; }
.login-card { width:min(460px,100%); }
.login-card .brand { margin-bottom:1rem; }
.stat { padding:1rem; border:1px solid var(--linea); border-radius:22px; background:#fff; }
.stat b { display:block; font-size:2rem; color:var(--azul-oscuro); }
.stat span { color:var(--gris); }
.searchbox { font-size: 1.1rem; padding:1.05rem 1.2rem; }
.result-card { border:1px solid var(--linea); border-radius:22px; padding:1rem; background:#fff; margin:.75rem 0; display:grid; gap:.6rem; }
.result-meta { display:flex; gap:.55rem; flex-wrap:wrap; color:var(--gris); }
.empty { border:1px dashed #cdd4e3; border-radius:22px; padding:1.4rem; color:var(--gris); text-align:center; background:#fff; }
@media (max-width: 820px) {
  .topbar, .hero { grid-template-columns: 1fr; flex-direction: column; align-items: stretch; }
  .brand { min-width: 0; }
  .topnav { justify-content: flex-start; }
  .grid.two, .grid.three, .form-row, .form-row.three { grid-template-columns: 1fr; }
  .container { width: min(100% - 1rem, 1180px); margin-top: 1rem; }
  .card { border-radius: 22px; padding: 1rem; }
}

/* Impresión tamaño carta */
.print-body { background: #7d8290; margin:0; }
.print-toolbar { position: sticky; top:0; z-index:20; display:flex; gap:.6rem; justify-content:center; padding:.8rem; background:#fff; border-bottom:1px solid #ddd; }
.letter-page {
  width: 8.5in;
  height: 11in;
  position: relative;
  margin: .35in auto;
  background: #fff var(--template-url) center / 8.5in 11in no-repeat;
  box-shadow: 0 12px 36px rgba(0,0,0,.28);
  overflow: hidden;
  page-break-after: always;
  color:#000;
  font-family: Arial, Helvetica, sans-serif;
}
.cover-box { position:absolute; background:#fff; }
.oficio-cover { top:1.56in; left:6.92in; width:1.05in; height:.18in; }
.folio-cover { top:1.76in; left:6.90in; width:1.08in; height:.18in; }
.oficio-value, .folio-value {
  position:absolute;
  left:7.08in;
  width:1.05in;
  font-size:11pt;
  line-height:1;
  font-weight:800;
  text-align:left;
  white-space:nowrap;
}
.oficio-value { top:1.555in; }
.folio-value { top:1.755in; }
.extra-page .oficio-line-cover { top:1.535in; left:6.15in; width:2.0in; height:.25in; }
.placeholder-cat { top:3.68in; left:3.05in; width:2.4in; height:.36in; }
.placeholder-jor { top:4.00in; left:3.35in; width:1.75in; height:.30in; }
.placeholder-nom { top:4.50in; left:1.20in; width:2.4in; height:.32in; }
.print-data {
  position:absolute;
  top:3.60in;
  left:.78in;
  width:6.95in;
  min-height:5.25in;
  font-size:14pt;
  line-height:1.22;
}
.print-item { margin-bottom:.18in; break-inside: avoid; }
.print-category { text-align:center; font-size:15pt; font-weight:800; text-decoration: underline; margin:0 0 .05in; text-transform:uppercase; }
.print-jornada { text-align:center; font-size:13.5pt; font-weight:800; text-decoration: underline; margin:0 0 .14in; }
.print-names { list-style: disc; margin:.05in 0 .12in .48in; padding:0; }
.print-names li { padding-left:.08in; margin:.035in 0; font-size:13.3pt; font-weight:500; }
.print-page-label { position:absolute; bottom:.36in; right:.65in; font-size:8pt; color:#333; }
@media print {
  @page { size: letter; margin: 0; }
  html, body { width:8.5in; min-height:11in; background:#fff !important; }
  .print-toolbar { display:none !important; }
  .letter-page { margin:0; box-shadow:none; page-break-after: always; }
}