:root {
  color-scheme: light;
  --pr-bg: #eef4fb;
  --pr-panel: #ffffff;
  --pr-panel-soft: #f8fbff;
  --pr-border: #d7e2f1;
  --pr-text: #0f172a;
  --pr-muted: #475569;
  --pr-accent: #2563eb;
  --pr-accent-strong: #1d4ed8;
  --pr-valid: #16a34a;
  --pr-alert: #f59e0b;
  --pr-expired: #dc2626;
  --pr-danger: #dc2626;
  --pr-radius: 20px;
  --pr-shadow: 0 18px 42px rgba(15, 23, 42, .10), 0 2px 4px rgba(15, 23, 42, .06);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Arial, Helvetica, sans-serif;
  background: radial-gradient(circle at top left, rgba(37,99,235,.08), transparent 34%), linear-gradient(180deg, #f8fbff, var(--pr-bg));
  color: var(--pr-text);
}

.pr-shell { width: min(1180px, calc(100% - 24px)); margin: 0 auto; padding: 20px 0 48px; }
.pr-hero, .pr-context-card, .pr-legal-overview, .pr-intelligent-overview, .pr-summary article, .pr-panel, .pr-dialog-card {
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius);
  box-shadow: var(--pr-shadow);
  color: var(--pr-text);
}
.pr-hero { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; padding: 24px; margin-bottom: 18px; }
.pr-hero h1 { margin: 0 0 10px; font-size: clamp(30px, 5vw, 48px); line-height: 1.04; color: var(--pr-text); }
.pr-subtitle, .pr-muted, .pr-field span, small, p { color: var(--pr-muted); line-height: 1.5; }
.pr-eyebrow { color: #1d4ed8; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 8px; }
.pr-hero-actions, .pr-dialog-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.pr-button, .pr-tab, .pr-link-button, .pr-icon-button {
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 900;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  background: linear-gradient(180deg, #4ea8ff 0%, var(--pr-accent) 58%, #1e40af 100%);
  color: #fff;
  box-shadow: 0 7px 0 rgba(30,64,175,.78), 0 16px 28px rgba(37,99,235,.24), inset 0 1px 0 rgba(255,255,255,.48);
}
.pr-button:hover, .pr-tab:hover, .pr-link-button:hover { transform: translateY(-2px); filter: brightness(1.04); }
.pr-button-ghost, .pr-tab:not(.is-active), .pr-link-button, .pr-icon-button {
  background: linear-gradient(180deg, #ffffff, #e8eef8);
  color: var(--pr-text);
  border: 1px solid #cbd5e1;
  box-shadow: 0 6px 0 rgba(148,163,184,.82), 0 14px 24px rgba(15,23,42,.12), inset 0 1px 0 rgba(255,255,255,.80);
}
.pr-button-primary, .pr-tab.is-active { background: linear-gradient(180deg, #4ea8ff 0%, #2563eb 58%, #1e40af 100%); color: #fff; }

.pr-context-card { display: grid; grid-template-columns: 1fr minmax(260px, 380px); gap: 18px; padding: 20px; margin-bottom: 16px; }
.pr-legal-overview { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; padding: 20px; margin-bottom: 16px; }
.pr-legal-overview h2 { margin: 0 0 8px; }
.pr-legal-overview p { margin: 0; }
.pr-legal-pills { display: flex; flex-wrap: wrap; gap: 9px; align-content: start; }
.pr-legal-pills span { display: inline-flex; align-items: center; min-height: 38px; padding: 8px 12px; border: 1px solid #bfdbfe; border-radius: 999px; background: #eff6ff; color: #1e40af; font-size: 13px; font-weight: 900; }
.pr-legal-note { grid-column: 1 / -1; padding: 12px 14px; border-left: 4px solid #2563eb; border-radius: 10px; background: #eff6ff; }
.pr-intelligent-overview { display: none; padding: 20px; margin-bottom: 16px; position: relative; overflow: hidden; }
.pr-legal-mode .pr-intelligent-overview { display: grid; gap: 15px; }
.pr-intelligent-overview::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, #7c3aed, #2563eb, #16a34a); }
.pr-intelligent-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.pr-intelligent-heading h2, .pr-intelligent-heading p { margin-top: 0; }
.pr-intelligent-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.pr-intelligent-kpis article { padding: 15px; border: 1px solid var(--pr-border); border-radius: 14px; background: #fff; }
.pr-intelligent-kpis span { display: block; color: var(--pr-muted); margin-bottom: 8px; }
.pr-intelligent-kpis strong { font-size: 27px; }
.pr-control-strip, .pr-keywords { display: flex; flex-wrap: wrap; gap: 8px; }
.pr-control-strip span, .pr-keywords span { padding: 7px 10px; border-radius: 999px; background: #eef2ff; color: #3730a3; font-size: 12px; font-weight: 900; }
.pr-smart-field { display: none; }
.pr-legal-mode .pr-smart-field { display: grid; }
.pr-summary { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.pr-summary article { padding: 18px; position: relative; overflow: hidden; }
.pr-summary article::before, .pr-panel::before, .pr-context-card::before, .pr-legal-overview::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, #2563eb, #0ea5e9, #16a34a); }
.pr-context-card, .pr-legal-overview { position: relative; overflow: hidden; }
.pr-summary span { display: block; color: var(--pr-muted); margin-bottom: 8px; }
.pr-summary strong { font-size: 28px; color: var(--pr-text); }
.pr-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 18px; }
.pr-grid { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(280px, 1fr); gap: 18px; align-items: start; }
.pr-panel { padding: 20px; position: relative; overflow: hidden; }
.pr-panel-heading { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 16px; }
.pr-panel-heading h2 { margin: 0; color: var(--pr-text); }
.pr-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.pr-field { display: grid; gap: 7px; }
.pr-field-full { grid-column: 1 / -1; }
.pr-field input, .pr-field select, .pr-field textarea, .pr-search input, .pr-search select {
  width: 100%;
  border: 1px solid #bdcbe0;
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 15px;
  background: #ffffff;
  color: var(--pr-text);
  box-shadow: inset 0 1px 2px rgba(15,23,42,.06);
}
.pr-field textarea { resize: vertical; min-height: 96px; }
.pr-field input:focus, .pr-field select:focus, .pr-field textarea:focus, .pr-search input:focus, .pr-search select:focus { outline: 4px solid rgba(37,99,235,.14); border-color: #2563eb; }
.pr-check-field { grid-template-columns: auto 1fr; align-items: center; padding: 12px 14px; border: 1px solid var(--pr-border); border-radius: 14px; background: #f8fbff; }
.pr-check-field input { width: 20px; height: 20px; margin: 0; }
.pr-field.is-muted { opacity: .62; }
.pr-message { padding: 14px; margin-bottom: 16px; border: 1px solid #bfdbfe; border-radius: 14px; background: #eff6ff; color: #1e3a8a; }
.pr-message.is-success { border-color: #bbf7d0; background: #f0fdf4; color: #166534; }
.pr-message.is-error { border-color: #fecaca; background: #fef2f2; color: #991b1b; }
.pr-document-filters { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(170px, .8fr) minmax(160px, .7fr); gap: 9px; width: min(100%, 720px); }
.pr-card-list, .pr-maintenance-list { display: grid; gap: 12px; }
.pr-empty { background: #f8fafc; border: 1px dashed var(--pr-border); border-radius: 14px; padding: 18px; color: var(--pr-muted); }
.pr-card, .pr-record, .pr-maintenance-item { background: #fff; border: 1px solid var(--pr-border); border-radius: 16px; padding: 14px; box-shadow: 0 10px 22px rgba(15,23,42,.08); }
.pr-record { border-left: 5px solid #2563eb; }
.pr-record[data-status="alerta"] { border-left-color: var(--pr-alert); }
.pr-record[data-status="vencido"] { border-left-color: var(--pr-expired); }
.pr-record[data-status="permanente"] { border-left-color: #7c3aed; }
.pr-record-heading { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.pr-record-heading h3 { margin: 0 0 8px; }
.pr-record-meta, .pr-card-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.pr-record-meta span { padding: 5px 8px; border-radius: 999px; background: #f1f5f9; color: #334155; font-size: 12px; font-weight: 800; }
.pr-record-notes { margin: 12px 0; }
.pr-official-link { color: #1d4ed8; font-weight: 900; overflow-wrap: anywhere; }
.pr-card-actions { margin-top: 13px; }
.pr-button-small { min-height: 38px; padding: 8px 11px; font-size: 13px; box-shadow: 0 4px 0 rgba(148,163,184,.62), 0 8px 15px rgba(15,23,42,.08); }
.pr-button-danger { background: linear-gradient(180deg, #f87171, #dc2626); box-shadow: 0 4px 0 #991b1b, 0 8px 15px rgba(220,38,38,.2); }
.pr-badge { display: inline-flex; align-items: center; min-height: 32px; padding: 6px 10px; border-radius: 999px; background: #e2e8f0; color: #334155; font-size: 12px; font-weight: 900; white-space: nowrap; }
.pr-badge-valid { background: #dcfce7; color: #166534; }
.pr-badge-alert { background: #fef3c7; color: #92400e; }
.pr-badge-expired { background: #fee2e2; color: #991b1b; }
.pr-badge-permanent { background: #ede9fe; color: #5b21b6; }
.pr-dialog { border: 0; padding: 0; background: transparent; max-width: min(720px, calc(100% - 24px)); }
.pr-dialog::backdrop { background: rgba(15,23,42,.38); }
.pr-dialog-card { padding: 20px; }
.pr-version-list { display: grid; gap: 11px; max-height: min(62vh, 620px); overflow: auto; }
.pr-version-item { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px; border: 1px solid var(--pr-border); border-radius: 14px; background: #fff; }
.pr-version-item p { margin: 5px 0; }
.pr-qr-image { min-height: 180px; display: grid; place-items: center; border: 1px dashed var(--pr-border); border-radius: 14px; background: #f8fafc; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
[hidden] { display: none !important; }

@media (max-width: 860px) {
  .pr-hero, .pr-context-card, .pr-legal-overview { grid-template-columns: 1fr; display: grid; }
  .pr-legal-note { grid-column: 1; }
  .pr-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pr-grid { grid-template-columns: 1fr; }
  .pr-form { grid-template-columns: 1fr; }
  .pr-intelligent-heading, .pr-version-item { display: grid; }
  .pr-intelligent-kpis { grid-template-columns: 1fr; }
  .pr-document-filters { grid-template-columns: 1fr; width: 100%; }
}
@media (max-width: 720px) {
  .pr-record-heading { display: grid; }
  .pr-card-actions .pr-button { width: 100%; }
}
@media (max-width: 520px) { .pr-summary, .pr-tabs { grid-template-columns: 1fr; } .pr-button, .pr-tab { width: 100%; } }

@media print {
  body * { visibility: hidden; }
  #etiquetaQrCode, #etiquetaQrCode * { visibility: visible; }
  #etiquetaQrCode { position: fixed; inset: 0; box-shadow: none; border: 0; }
}