:root{
  --navy:#06233a;
  --navy-2:#0b3554;
  --navy-3:#0f4770;
  --blue:#1769d2;
  --green:#16823a;
  --purple:#5b2bb8;
  --orange:#ea4f0a;
  --teal:#0f8b8d;
  --ink:#142235;
  --muted:#64748b;
  --line:#e4e9ef;
  --bg:#f5f7fa;
  --card:#ffffff;
  --danger:#b42318;
  --shadow:0 8px 28px rgba(15,35,55,.08);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg)}
button,input,select{font:inherit}
button{cursor:pointer}
.oculto{display:none!important}


.login-screen{
  position:fixed;inset:0;z-index:9999;
  display:flex;align-items:center;justify-content:center;
  padding:22px;
  background:linear-gradient(135deg,#041c2f,#0b3554);
}
.login-card{
  width:min(470px,100%);
  background:#fff;border-radius:18px;
  padding:34px;
  box-shadow:0 24px 70px rgba(0,0,0,.28);
}
.login-brand{display:flex;gap:16px;align-items:center;margin-bottom:24px}
.logo{
  width:64px;height:64px;display:grid;
  grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;
  gap:4px;flex:0 0 auto;
}
.logo span{display:block;border-radius:2px}
.logo span:nth-child(1),.logo span:nth-child(4){background:#b52a1c}
.logo span:nth-child(2),.logo span:nth-child(3){background:#7f8179}
.login-card h1{font-size:27px;margin:0;line-height:1.05;color:var(--navy)}
.login-card .sam{font-size:36px;font-weight:800;letter-spacing:1px;margin-top:4px}
.login-card .inst{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.35}
.login-card h2{margin:26px 0 8px;font-size:22px}
.login-card p{margin:0 0 20px;color:var(--muted);font-size:13px;line-height:1.5}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:15px}
.field label{font-size:12px;font-weight:700;color:#475569}
.field input{
  border:1px solid #d5dce5;border-radius:9px;
  padding:12px 13px;outline:none;background:#fff;
}
.field input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,210,.10)}
.btn-primary{
  border:0;border-radius:9px;background:var(--blue);color:#fff;
  padding:12px 18px;font-weight:700;transition:.15s;
}
.btn-primary:hover{filter:brightness(.95)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed}
.login-btn{width:100%;margin-top:4px}
.login-error{margin-top:12px;padding:10px 12px;border-radius:8px;background:#fff3f1;border:1px solid #f1c5bf;color:var(--danger);font-size:12px}
.login-consulta-aviso{margin:-6px 0 18px;padding:10px 12px;border-radius:8px;background:#f0f6ff;border:1px solid #cfe0f5;color:#1156ad;font-size:12px;line-height:1.5}



.password-panel{
  max-width:620px;
}
.password-form{
  display:flex;
  flex-direction:column;
  gap:14px;
}
.password-form .field{margin-bottom:0}
.password-help{
  margin:0 0 4px;
  padding:11px 13px;
  background:#f4f8ff;
  border-left:4px solid var(--blue);
  border-radius:8px;
  color:#475569;
  font-size:12px;
  line-height:1.5;
}
.password-actions{
  display:flex;
  gap:9px;
  flex-wrap:wrap;
  margin-top:4px;
}
.password-message{
  margin-top:12px;
  padding:10px 12px;
  border-radius:8px;
  font-size:12px;
  line-height:1.45;
}
.password-message.success{
  background:#eaf7ee;
  border:1px solid #b9dfc5;
  color:#176b35;
}
.password-message.error{
  background:#fff3f1;
  border:1px solid #f1c5bf;
  color:var(--danger);
}
.btn-password{
  border:1px solid rgba(255,255,255,.55);
  background:rgba(255,255,255,.08);
  color:#fff;
  padding:8px 12px;
  border-radius:7px;
  font-size:11px;
  font-weight:700;
}
.btn-password:hover{background:rgba(255,255,255,.15)}


.admin-danger{color:var(--danger)}
.admin-note{
  margin-top:12px;padding:12px 14px;background:#fffaf0;border:1px solid #f1dda8;
  border-radius:8px;color:#6b5a1a;font-size:12px;line-height:1.5;
}
.admin-toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:12px 0}
.admin-status{font-size:12px;color:var(--muted);margin-left:auto}
.admin-table{width:100%;border-collapse:collapse;font-size:12px}
.admin-table th,.admin-table td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.admin-table th{font-size:11px;color:#64748b;text-transform:uppercase;background:#f8fafc}
.admin-table input[type="checkbox"]{width:17px;height:17px}
.btn-danger{
  border:0;background:var(--danger);color:#fff;border-radius:8px;padding:10px 14px;
  font-size:12px;font-weight:800;
}
.btn-danger:disabled{opacity:.5;cursor:not-allowed}
.btn-outline-danger{
  border:1px solid #e1aaa4;background:#fff;color:var(--danger);border-radius:8px;padding:9px 12px;
  font-size:11px;font-weight:800;
}
.backup-card{
  background:#f6fbf8;border:1px solid #cfe5d6;border-radius:10px;padding:15px;
  line-height:1.5;font-size:12px;
}
.admin-stat{font-size:28px;font-weight:900;color:var(--navy);margin-top:4px}

@media(max-width:900px){
  .topbar{align-items:flex-start;flex-wrap:wrap}
  .user-area{min-width:0;flex-wrap:wrap}
}


.app-shell{min-height:100vh;display:flex}
.sidebar{
  position:fixed;left:0;top:0;bottom:0;width:250px;
  background:linear-gradient(180deg,#041f33,#062b45);
  color:#fff;padding:18px 12px;display:flex;flex-direction:column;
  z-index:20;
}
.sidebar-brand{display:flex;gap:12px;align-items:center;padding:4px 10px 20px;border-bottom:1px solid rgba(255,255,255,.10)}
.sidebar .logo{width:56px;height:56px}
.sidebar-title{font-size:11px;line-height:1.25;color:#d8e4ee}
.sidebar-title strong{display:block;font-size:27px;letter-spacing:1px;color:#fff;margin-bottom:2px}
.nav{padding-top:18px;display:flex;flex-direction:column;gap:6px}
.nav-btn{
  width:100%;border:0;background:transparent;color:#e6eef5;
  text-align:left;padding:13px 12px;border-radius:8px;
  display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600;
}
.nav-btn:hover{background:rgba(255,255,255,.08)}
.nav-btn.active{background:linear-gradient(90deg,#0e5a91,#0b4772);box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}
.nav-icon{width:24px;height:20px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 24px}
.nav-icon svg{width:19px;height:19px}
.sidebar-footer{margin-top:auto;padding:16px 10px 4px;color:#b8c9d6;font-size:11px;line-height:1.55}

.main{margin-left:250px;width:calc(100% - 250px);min-height:100vh}
.topbar{
  position:sticky;top:0;z-index:10;
  min-height:116px;padding:18px 34px;
  color:#fff;background:linear-gradient(110deg,#05243a,#0a3554 65%,#0c4167);
  display:flex;align-items:center;justify-content:space-between;gap:25px;
  box-shadow:0 4px 20px rgba(0,0,0,.10);
}
.top-title{text-align:center;flex:1}
.top-title .long{font-size:17px;font-weight:700;line-height:1.25}
.top-title .sam{font-size:40px;font-weight:900;letter-spacing:2px;line-height:1}
.top-title .sub{font-size:15px;margin-top:5px;color:#dbe8f2}
.user-area{display:flex;align-items:center;gap:12px;min-width:245px;justify-content:flex-end}
.avatar{
  width:48px;height:48px;border:2px solid rgba(255,255,255,.55);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.08);
}
.avatar svg{width:22px;height:22px}
.user-info{text-align:left}
.user-info strong{display:block;font-size:13px}
.user-info span{display:block;color:#c9d8e4;font-size:11px;margin-top:3px}
.btn-logout{
  border:1px solid rgba(255,255,255,.55);background:transparent;color:#fff;
  padding:8px 12px;border-radius:7px;font-size:11px;font-weight:700;
}
.btn-logout:hover{background:rgba(255,255,255,.08)}

.content{padding:26px 34px 42px;max-width:1450px;margin:0 auto}
.page{display:none}
.page.active{display:block}
.welcome{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;
  box-shadow:var(--shadow);margin-bottom:20px;
}
.welcome h2{margin:0 0 8px;font-size:25px}
.welcome p{margin:0;color:var(--muted);font-size:14px}
.info-strip{
  margin-top:18px;padding:12px 14px;border-left:4px solid var(--blue);
  background:#f4f8ff;border-radius:8px;color:#334155;font-size:12px;line-height:1.5;
}
.cards{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;
}
.home-card{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;
  box-shadow:var(--shadow);min-height:205px;display:flex;gap:20px;align-items:center;
}
.card-icon{
  width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  flex:0 0 auto;
}
.card-icon svg{width:32px;height:32px}
.card-green .card-icon{background:#e9f7ee;color:var(--green)}
.card-blue .card-icon{background:#eaf2ff;color:var(--blue)}
.card-purple .card-icon{background:#f0ebff;color:var(--purple)}
.card-orange .card-icon{background:#fff0e8;color:var(--orange)}
.card-teal .card-icon{background:#e6f6f6;color:var(--teal)}
.home-card h3{margin:0 0 8px;font-size:19px}
.home-card p{margin:0 0 16px;color:var(--muted);font-size:13px;line-height:1.55}
.btn-card{
  border:0;border-radius:7px;padding:9px 15px;color:#fff;font-weight:700;font-size:12px;
}
.card-green .btn-card{background:var(--green)}
.card-blue .btn-card{background:var(--blue)}
.card-purple .btn-card{background:var(--purple)}
.card-orange .btn-card{background:var(--orange)}
.card-teal .btn-card{background:var(--teal)}
.card-vb{border-color:#e7c5c0;background:linear-gradient(135deg,#fff,#fff8f7)}
.card-vb .card-icon{background:#fff0ee;color:#b42318}
.card-vb .btn-card{background:#b42318}
.input-oculto{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.vb-archivo{margin-top:14px;padding:12px 14px;border:1px solid #e7c5c0;background:#fff8f7;border-radius:9px;font-size:12px;color:#6f2b25}
.vb-sello-preview{display:none}
.vb-sello-preview img{display:none}
.vb-sello-preview span{color:var(--muted)}
.vb-flujo{display:none}
.vb-flujo b{color:#b42318}





.security{
  margin-top:18px;padding:15px 18px;background:#fffaf0;border:1px solid #f3dfab;border-radius:10px;
  font-size:12px;line-height:1.55;color:#475569;
}
.security strong{color:#7c5b08}

.section-head{margin-bottom:18px}
.section-head h2{margin:0 0 5px;font-size:25px}
.section-head p{margin:0;color:var(--muted);font-size:13px}

.panel{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);padding:24px;margin-bottom:18px;
}
.panel-title{font-size:17px;font-weight:800;margin-bottom:5px}
.panel-subtitle{font-size:12px;color:var(--muted);line-height:1.5}

.drop{
  margin-top:16px;border:2px dashed #aebdcc;border-radius:12px;
  padding:38px 20px;text-align:center;cursor:pointer;background:#fbfcfe;position:relative;
  transition:.15s;
}
.drop:hover,.drop.dragover{border-color:var(--blue);background:#f5f9ff}
.drop .icono{margin-bottom:10px;color:var(--blue);display:flex;justify-content:center}
.drop .icono svg{width:38px;height:38px}
.drop .txt1{font-size:15px;font-weight:700}
.drop .txt2{font-size:12px;color:var(--muted);margin-top:5px}
.archivo{
  margin-top:14px;padding:11px 13px;background:#f8fafc;border:1px solid var(--line);
  border-radius:9px;display:flex;align-items:center;gap:10px;font-size:12px;
}
.archivo .nombre{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.archivo .estado{font-size:10px;font-weight:800;text-transform:uppercase;padding:4px 8px;border-radius:999px}
.estado.pendiente{background:#eef2f6;color:#64748b}
.estado.procesando{background:#fff1cf;color:#8a6416}
.estado.listo{background:#e6f6eb;color:#18733b}
.estado.error{background:#fde8e6;color:#a13a2a}
.archivo .quitar{border:0;background:transparent;color:#64748b;font-size:18px}

.selector-paginas{margin-top:20px;border-top:1px solid var(--line);padding-top:20px}
.selector-cabecera{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:12px}
.selector-titulo{font-size:14px;font-weight:800}
.selector-subtitulo{font-size:11.5px;color:var(--muted);margin-top:4px}
.selector-acciones{display:flex;gap:7px;flex-wrap:wrap}
.btn-small{
  border:1px solid #d5dde7;background:#fff;color:#475569;border-radius:7px;padding:7px 10px;
  font-size:11px;font-weight:700;
}
.btn-small:hover{background:#f8fafc}
.btn-icon{display:inline-flex;align-items:center;gap:6px}
.btn-icon svg{flex:0 0 auto}
.visor-paginas{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:13px;
  max-height:620px;overflow:auto;padding:5px;background:#f8fafc;border:1px solid var(--line);border-radius:10px;
}
.pagina-card{position:relative;background:#fff;border:2px solid var(--line);border-radius:8px;padding:7px;cursor:pointer}
.pagina-card:hover{border-color:#aebdcc}
.pagina-card.seleccionada{border-color:var(--blue);box-shadow:0 0 0 2px rgba(23,105,210,.10)}
.pagina-card.no-seleccionada{opacity:.58}
.pagina-card canvas{display:block;width:100%;height:auto;background:#fff;border:1px solid #e8edf2}
.pagina-error{display:flex;align-items:center;justify-content:center;min-height:90px;width:100%;background:#fff7f5;border:1px dashed #b42318;border-radius:6px;color:#b42318;font-size:12px;font-weight:700;text-align:center;padding:8px}
.pagina-meta{display:flex;align-items:center;justify-content:space-between;gap:7px;margin-top:7px;font-size:10.5px}
.pagina-numero{font-weight:800}
.pagina-giro{color:#b45309;font-weight:800;background:#fff7e6;border:1px solid #f3d39a;border-radius:10px;padding:1px 6px;display:inline-flex;align-items:center;gap:3px}
.pagina-giro .giro-icono svg{width:11px;height:11px;display:block}
.pagina-estado{color:var(--blue);font-weight:800}
.pagina-card.no-seleccionada .pagina-estado{color:#64748b}
.pagina-check{position:absolute;top:10px;right:10px;width:20px;height:20px;accent-color:var(--blue)}
.visor-cargando{grid-column:1/-1;padding:25px;text-align:center;color:var(--muted);font-size:12px}



.visor-lupa,.visor-rotar{
  width:31px;height:31px;border:1px solid #d7e0ea;background:#fff;color:#1769d2;border-radius:50%;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  box-shadow:0 2px 7px rgba(15,23,42,.14),inset 0 0 0 1px rgba(255,255,255,.6);
  transition:transform .12s ease,box-shadow .12s ease,background .12s ease;
}
.visor-lupa svg,.visor-rotar svg{width:15px;height:15px}
.visor-lupa:hover,.visor-rotar:hover{background:#eef5ff;border-color:#1769d2;transform:translateY(-1px) scale(1.06);box-shadow:0 4px 10px rgba(23,105,210,.24)}
.visor-controles{position:absolute;left:10px;top:10px;display:flex;gap:6px;z-index:3}
.visor-controles button{position:static!important}
.visor-rotar:disabled,.visor-lupa:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.visor-modal{
  position:fixed;inset:0;background:rgba(15,23,42,.82);z-index:9999;
  display:flex;flex-direction:column;padding:18px;
}
.visor-modal.oculto{display:none}
.visor-modal-bar{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  color:#fff;margin-bottom:12px;flex-wrap:wrap;
}
.visor-modal-titulo{font-size:14px;font-weight:800}
.visor-modal-controles{display:flex;gap:7px;align-items:center}
.visor-modal-btn{
  border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12);
  color:#fff;border-radius:7px;padding:7px 11px;font-size:12px;font-weight:800;cursor:pointer;
  display:inline-flex;align-items:center;gap:6px;transition:background .12s ease;
}
.visor-modal-btn svg{width:14px;height:14px;flex:0 0 auto}
.visor-modal-btn:hover{background:rgba(255,255,255,.22)}

.visor-modal-btn:disabled{
  opacity:.38;
  cursor:not-allowed;
}
.visor-modal-seleccion{
  min-width:115px;
}
.visor-modal-seleccion.activo{
  background:rgba(22,130,58,.32);
  border-color:rgba(130,220,155,.7);
}

.visor-modal-cerrar{padding:7px 10px}
.visor-modal-area{
  flex:1;overflow:auto;background:#cbd5e1;border-radius:10px;
  display:flex;align-items:flex-start;justify-content:center;padding:25px;
}
#visorModalCanvas{
  display:block;background:#fff;box-shadow:0 4px 18px rgba(0,0,0,.28);
  transform-origin:top center;
}
.visor-modal-ayuda{font-size:10.5px;color:#cbd5e1;text-align:center;margin-top:8px}

.actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-top:18px}
.btn-green{border:0;background:var(--green);color:#fff;border-radius:8px;padding:11px 17px;font-size:12px;font-weight:800}
.btn-gray{border:1px solid #d5dde7;background:#fff;color:#475569;border-radius:8px;padding:11px 15px;font-size:12px;font-weight:700}
.btn-green:disabled{opacity:.55;cursor:not-allowed}
.fixed-config{
  margin-top:16px;padding:11px 13px;background:#f7f9fb;border:1px solid var(--line);
  border-radius:8px;font-size:11.5px;color:#526174;
}
.fixed-config strong{color:#1e293b}
.hash-resultado{
  margin-top:16px;padding:14px 16px;border:1px solid #d9e8de;border-left:4px solid var(--green);
  background:#f6fbf8;border-radius:9px;
}
.hash-titulo{font-size:13px;font-weight:800;color:var(--green);margin-bottom:6px}
.hash-nota{font-size:11px;color:var(--muted);line-height:1.5}
.hash-fila{display:flex;gap:8px;align-items:center}
.hash-fila input{flex:1;border:1px solid #d5dde7;border-radius:8px;padding:10px;font-size:12px}

.query-row{display:flex;gap:9px;align-items:center}
.query-row input{
  flex:1;border:1px solid #d5dde7;border-radius:8px;padding:11px 12px;outline:none;font-size:12px;
}
.query-row input:focus{border-color:var(--blue)}
.result-detail{font-size:12px;line-height:1.8;color:#334155}
.result-detail strong{color:#172033}

.verify-upload{
  border:1px dashed #b8c5d3;border-radius:10px;padding:18px;background:#fafbfd;
}
.verify-upload input{font-size:12px}
.verify-file-name{margin-top:10px;padding:10px 12px;border:1px solid var(--line);background:#f8fafc;border-radius:8px;font-size:12px;color:#334155;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.history-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}

.history-filtros{
  display:flex;flex-wrap:wrap;gap:9px;align-items:center;
  padding:12px;background:#f8fafc;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;
}
.history-filtros input[type="text"],
.history-filtros input[type="date"],
.history-filtros select{
  border:1px solid #d5dde7;border-radius:7px;padding:8px 10px;font-size:12px;color:var(--ink);background:#fff;
}
.history-filtros input[type="text"]:focus,
.history-filtros input[type="date"]:focus,
.history-filtros select:focus{border-color:var(--blue);outline:none}
#histBuscar{flex:1;min-width:180px}
.history-filtro-fechas{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted)}
.history-filtro-fechas input{width:135px}
.history-porpagina{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted)}

.history-resumen{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:11.5px;color:var(--muted);margin-bottom:12px;padding:0 2px;
}
.history-resumen-folios{font-size:12px;color:var(--ink)}
.history-resumen-folios strong{color:var(--blue);font-size:14px}

.history-paginacion{
  display:flex;justify-content:center;align-items:center;gap:14px;margin-top:16px;
}
#histPaginaIndicador{font-size:11.5px;color:var(--muted);font-weight:700}

.history-list{display:flex;flex-direction:column;gap:8px}
.history-item{
  display:grid;grid-template-columns:155px 1fr auto;gap:14px;align-items:center;
  border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:#fff;
}
.history-id{font-weight:800;color:var(--blue);font-size:11px}
.history-file{font-size:12px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.history-meta{font-size:10.5px;color:var(--muted);margin-top:3px}
.history-cert{font-size:11px;color:#334155;text-align:right}
.empty{padding:30px;text-align:center;color:var(--muted);font-size:12px}

.about-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.about-box{border:1px solid var(--line);border-radius:10px;padding:18px;background:#fff}
.about-box h3{margin:0 0 7px;font-size:15px}
.about-box p,.about-box li{font-size:12px;color:#5d6b7d;line-height:1.6}
.about-box ul{margin:7px 0 0;padding-left:18px}

footer{text-align:center;color:#7b8795;font-size:10.5px;line-height:1.5;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}

@media(max-width:1050px){
  .sidebar{width:215px}.main{margin-left:215px;width:calc(100% - 215px)}
  .top-title .long{font-size:14px}.top-title .sam{font-size:34px}.user-area{min-width:210px}
}
@media(max-width:800px){
  .sidebar{position:static;width:100%;height:auto;padding:10px}
  .app-shell{display:block}.main{margin-left:0;width:100%}
  .sidebar-brand{border-bottom:0;padding-bottom:8px}
  .nav{flex-direction:row;overflow:auto;padding-top:6px}
  .nav-btn{white-space:nowrap;width:auto}.nav-icon{display:none}
  .sidebar-footer{display:none}
  .topbar{position:static;flex-direction:column;padding:18px}.user-area{min-width:0;width:100%;justify-content:center}
  .content{padding:18px}.cards,.about-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .top-title .long{font-size:12px}.top-title .sam{font-size:30px}.top-title .sub{font-size:12px}
  .home-card{align-items:flex-start;flex-direction:column}
  .query-row{flex-direction:column;align-items:stretch}
  .history-item{grid-template-columns:1fr}.history-cert{text-align:left}
  .history-filtros{flex-direction:column;align-items:stretch}
  .history-filtro-fechas{flex-wrap:wrap}
  #histBuscar{min-width:0}
  .history-resumen{flex-direction:column;align-items:flex-start}
}


/* ═══════════ CONTROL DE DUPLICADOS / RECERTIFICACIONES ═══════════ */
.alerta-duplicado {
  margin: 14px 0;
  padding: 14px 16px;
  border-radius: 8px;
  border-left: 5px solid #b42318;
  background: #fff7f5;
  font-size: 14px;
}
.alerta-duplicado.oculto { display:none; }
.alerta-duplicado.alerta-alta   { border-left-color:#b42318; background:#fff5f3; }
.alerta-duplicado.alerta-media  { border-left-color:#b76e00; background:#fffaf2; }
.alerta-duplicado.alerta-info   { border-left-color:#5a6b7d; background:#f5f7fa; }

.dup-titulo { font-weight:700; font-size:15px; margin-bottom:6px; color:#8a1c12; }
.alerta-media .dup-titulo { color:#8a5300; }
.dup-nota   { color:#41505e; line-height:1.5; margin-bottom:8px; }
.dup-pie    { margin-top:10px; font-size:12.5px; color:#5a6b7d; font-style:italic; }

.dup-lista  { display:flex; flex-direction:column; gap:8px; margin-top:8px; }
.dup-item   { background:#fff; border:1px solid #e3e8ee; border-radius:6px; padding:10px 12px; }
.dup-item-head { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-bottom:6px; font-size:14px; }
.dup-item-body { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:3px 16px; font-size:13px; color:#41505e; }
.dup-recert { margin-top:6px; font-size:12.5px; color:#b42318; font-weight:600; }

.dup-tag { font-size:11px; font-weight:700; text-transform:uppercase; padding:2px 8px; border-radius:999px; letter-spacing:.3px; }
.dup-tag-alta  { background:#fde7e4; color:#8a1c12; }
.dup-tag-media { background:#fdf0dc; color:#8a5300; }

.dup-solape   { background:#fde7e4; border:1px solid #f5c2bb; color:#8a1c12; padding:10px 12px; border-radius:6px; margin:10px 0; font-size:13.5px; }
.dup-nosolape { background:#eef6ef; border:1px solid #cbe3ce; color:#1f5f2e; padding:10px 12px; border-radius:6px; margin:10px 0; font-size:13.5px; }

/* Modal de confirmación */
.modal-recert {
  position:fixed; inset:0; z-index:9999;
  background:rgba(15,23,32,.62);
  display:flex; align-items:center; justify-content:center; padding:20px;
}
.modal-recert.oculto { display:none; }
.modal-recert-caja {
  background:#fff; border-radius:10px; width:100%; max-width:680px;
  max-height:90vh; overflow-y:auto; box-shadow:0 18px 50px rgba(0,0,0,.28);
}
.modal-recert-cabecera { background:#b42318; color:#fff; padding:14px 20px; border-radius:10px 10px 0 0; }
.modal-recert-cabecera h3 { margin:0; font-size:17px; font-weight:700; }
.modal-recert-cuerpo { padding:18px 20px 4px; }
.modal-recert-campo  { padding:6px 20px 18px; }
.modal-recert-campo label { display:block; font-size:14px; margin-bottom:4px; }
.modal-recert-ayuda { font-size:12.5px; color:#5a6b7d; line-height:1.5; margin:0 0 8px; }
.modal-recert-campo textarea {
  width:100%; box-sizing:border-box; padding:10px 12px;
  border:1px solid #cbd5e0; border-radius:6px; font-family:inherit; font-size:14px; resize:vertical;
}
.modal-recert-campo textarea:focus { outline:none; border-color:#b42318; box-shadow:0 0 0 3px rgba(180,35,24,.12); }
.modal-recert-error { margin-top:8px; color:#b42318; font-size:13px; font-weight:600; }
.modal-recert-error.oculto { display:none; }
.modal-recert-acciones {
  display:flex; justify-content:flex-end; gap:10px;
  padding:14px 20px; border-top:1px solid #e3e8ee; background:#f8fafc; border-radius:0 0 10px 10px;
}

.firma-panel{margin-top:18px;padding:16px;border:1px solid #cbd8e5;border-radius:10px;background:#fbfdff}
.firma-pasos{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:12px 0;padding:10px 12px;border-radius:8px;background:#f4f7fb;color:#334155;font-size:11.5px;font-weight:700}
.firma-upload{margin-top:12px}
.firma-actions{margin-top:12px}

/* ═══════════ BANDEJA DE FIRMA DE MESA DE PARTES ═══════════ */
.firma-pendientes-lista{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.firma-pendiente-item{
  display:grid;grid-template-columns:160px 1fr auto;gap:14px;align-items:center;
  padding:14px 16px;border:1px solid #dbe3eb;border-radius:9px;background:#fff;
}
.firma-pendiente-id{font-weight:800;font-size:12px;color:#334155;word-break:break-word}
.firma-pendiente-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.firma-pendiente-actions .btn-small{white-space:nowrap}
.hist-firmado-badge{font-size:10.5px;font-weight:800;color:var(--green);white-space:nowrap}
#pendientesFirmaEstado{margin-top:10px}
@media(max-width:800px){
  .firma-pendiente-item{grid-template-columns:1fr}
  .firma-pendiente-actions{justify-content:flex-start}
}


/* =========================================================
   SAMICERT — ADAPTACIÓN RESPONSIVE / MÓVILES
   Solo presentación y usabilidad. No modifica lógica JS.
   ========================================================= */

@media (max-width: 800px) {
  html { -webkit-text-size-adjust: 100%; }
  body { overflow-x: hidden; }

  /* Navegación móvil */
  .app-shell { display:block; min-height:100dvh; }
  .sidebar {
    position:relative;
    left:auto; top:auto; bottom:auto;
    width:100%;
    height:auto;
    padding:10px 10px 8px;
    border-bottom:1px solid rgba(255,255,255,.10);
  }
  .sidebar-brand {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    padding:4px 6px 10px;
    border-bottom:1px solid rgba(255,255,255,.12);
  }
  .sidebar .logo { width:44px; height:44px; gap:3px; }
  .sidebar-title { font-size:9.5px; line-height:1.2; max-width:260px; }
  .sidebar-title strong { font-size:22px; margin-bottom:1px; }

  .nav {
    padding:9px 0 1px;
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:6px;
    overflow:visible;
  }
  .nav-btn {
    width:100%;
    min-height:52px;
    padding:7px 5px;
    justify-content:center;
    text-align:center;
    flex-direction:column;
    gap:3px;
    border-radius:9px;
    font-size:10.5px;
    line-height:1.15;
  }
  .nav-icon {
    display:inline-flex;
    width:22px;
    height:21px;
    flex:0 0 21px;
  }
  .nav-icon svg { width:18px; height:18px; }

  .main { margin-left:0; width:100%; min-width:0; }
  .topbar {
    position:relative;
    min-height:0;
    padding:14px 14px;
    display:flex;
    flex-direction:column;
    gap:10px;
    text-align:center;
  }
  .top-title { width:100%; }
  .top-title .long { font-size:12px; line-height:1.3; }
  .top-title .sam { font-size:29px; letter-spacing:1.5px; margin-top:2px; }
  .top-title .sub { font-size:11px; margin-top:4px; }

  .user-area {
    width:100%;
    min-width:0;
    justify-content:center;
    gap:8px;
    flex-wrap:wrap;
  }
  .avatar { width:38px; height:38px; }
  .avatar svg { width:19px; height:19px; }
  .user-info { text-align:left; }
  .user-info strong { font-size:11px; }
  .user-info span { font-size:9.5px; }
  .btn-logout, .btn-password {
    min-height:36px;
    padding:8px 10px;
    font-size:10px;
  }

  .content { padding:14px 12px 30px; }
  .welcome { padding:18px 15px; margin-bottom:14px; border-radius:12px; }
  .welcome h2 { font-size:20px; }
  .welcome p { font-size:12.5px; }
  .info-strip { font-size:11.5px; }

  .cards { grid-template-columns:1fr; gap:12px; }
  .home-card {
    min-height:0;
    padding:17px;
    gap:13px;
    align-items:flex-start;
    border-radius:12px;
  }
  .card-icon { width:54px; height:54px; flex-basis:54px; }
  .card-icon svg { width:25px; height:25px; }
  .home-card h3 { font-size:16px; }
  .home-card p { font-size:12px; margin-bottom:12px; }
  .btn-card { min-height:40px; padding:10px 13px; font-size:11px; }

  .section-head { margin-bottom:12px; }
  .section-head h2 { font-size:20px; }
  .section-head p { font-size:12px; }

  .panel { padding:15px 13px; margin-bottom:12px; border-radius:12px; }
  .panel-title { font-size:15px; }
  .panel-subtitle { font-size:11px; }

  /* Formularios: controles cómodos para dedo */
  input, select, textarea, button { max-width:100%; }
  input, select { min-height:42px; }
  .drop { padding:28px 14px; }
  .drop .txt1 { font-size:14px; }
  .drop .txt2 { font-size:11px; }

  .archivo {
    align-items:flex-start;
    flex-wrap:wrap;
    padding:10px;
  }
  .archivo .nombre { min-width:0; flex:1 1 180px; }
  .archivo .estado { flex:0 0 auto; }

  .selector-cabecera {
    flex-direction:column;
    align-items:stretch;
    gap:9px;
  }
  .selector-acciones {
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .selector-acciones .btn-small {
    min-height:40px;
    padding:9px 8px;
  }

  .visor-paginas {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
    max-height:none;
    padding:5px;
  }
  .pagina-card { padding:5px; }
  .pagina-meta { font-size:9px; }
  .pagina-check { width:22px; height:22px; top:7px; right:7px; }

  .actions {
    display:grid;
    grid-template-columns:1fr;
    gap:8px;
  }
  .actions button { width:100%; min-height:43px; }

  .hash-fila, .query-row {
    flex-direction:column;
    align-items:stretch;
  }
  .hash-fila input, .query-row input { width:100%; }
  .hash-fila button, .query-row button { width:100%; min-height:42px; }

  .history-toolbar {
    align-items:stretch;
    flex-direction:column;
  }
  .history-filtros {
    display:grid;
    grid-template-columns:1fr;
    gap:8px;
    padding:10px;
  }
  .history-filtros input,
  .history-filtros select { width:100%; min-width:0; }
  .history-filtro-fechas {
    display:grid;
    grid-template-columns:1fr;
    gap:6px;
  }
  .history-filtro-fechas input { width:100%; }
  .history-porpagina { justify-content:space-between; }
  .history-item {
    grid-template-columns:1fr;
    gap:7px;
    padding:12px;
  }
  .history-file {
    white-space:normal;
    overflow:visible;
    word-break:break-word;
  }
  .history-cert { text-align:left; }
  .history-paginacion {
    gap:8px;
    justify-content:space-between;
  }
  .history-paginacion button { min-height:40px; }

  .about-grid { grid-template-columns:1fr; gap:10px; }
  .about-box { padding:14px; }

  .firma-pendiente-item {
    grid-template-columns:1fr;
    gap:10px;
    padding:12px;
  }
  .firma-pendiente-actions {
    display:grid;
    grid-template-columns:1fr 1fr;
    justify-content:stretch;
  }
  .firma-pendiente-actions button {
    min-height:40px;
  }

  .dup-item-body { grid-template-columns:1fr; }
  .modal-recert { padding:10px; align-items:flex-end; }
  .modal-recert-caja {
    max-height:92dvh;
    border-radius:12px 12px 0 0;
  }
  .modal-recert-cabecera { border-radius:12px 12px 0 0; }
  .modal-recert-cuerpo { padding:15px 14px 4px; }
  .modal-recert-campo { padding:6px 14px 15px; }
  .modal-recert-acciones {
    padding:12px 14px;
    display:grid;
    grid-template-columns:1fr 1fr;
  }
  .modal-recert-acciones button { min-height:42px; }

  .visor-modal { padding:8px; }
  .visor-modal-bar { margin-bottom:8px; }
  .visor-modal-controles { flex-wrap:wrap; }
  .visor-modal-btn { min-height:38px; padding:8px 9px; }
  .visor-modal-area { padding:12px 7px; border-radius:8px; }
}

@media (max-width: 480px) {
  .sidebar { padding-left:7px; padding-right:7px; }
  .sidebar-brand { justify-content:flex-start; }
  .sidebar-title { max-width:220px; }
  .nav {
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:4px;
  }
  .nav-btn {
    min-height:49px;
    font-size:9px;
    padding:6px 2px;
  }
  .nav-icon svg { width:17px; height:17px; }

  .topbar { padding:12px 10px; }
  .top-title .long { font-size:10.5px; }
  .top-title .sam { font-size:26px; }
  .top-title .sub { font-size:10px; }
  .user-area { gap:6px; }
  .user-info { max-width:145px; }
  .btn-logout, .btn-password { font-size:9px; padding:7px 8px; }

  .content { padding:11px 9px 24px; }
  .welcome { padding:15px 13px; }
  .welcome h2 { font-size:18px; }

  .selector-acciones,
  .firma-pendiente-actions,
  .modal-recert-acciones { grid-template-columns:1fr; }

  .visor-paginas { grid-template-columns:repeat(2,minmax(0,1fr)); }

  .panel-title { font-size:14px; }
  .section-head h2 { font-size:18px; }

  .btn-green, .btn-gray, .btn-small { min-height:40px; }
}

@media (max-width: 360px) {
  .nav-btn { font-size:8.5px; }
  .sidebar-title { font-size:8.5px; }
  .sidebar-title strong { font-size:20px; }
  .top-title .sam { font-size:23px; }
  .visor-paginas { grid-template-columns:1fr 1fr; gap:6px; }
}

@media (orientation: landscape) and (max-height: 600px) and (max-width: 800px) {
  .sidebar-brand { padding-bottom:6px; }
  .sidebar .logo { width:34px; height:34px; }
  .sidebar-title strong { font-size:19px; }
  .nav { padding-top:5px; }
  .nav-btn { min-height:42px; }
  .topbar { padding:9px 14px; }
  .top-title .sam { font-size:24px; }
}

/* =========================================================
   SAMICERT — MENÚ LATERAL MÓVIL ESTILO SAAMIR
   El menú se convierte en un drawer lateral en teléfonos.
   No modifica la lógica funcional del sistema.
   ========================================================= */

.mobile-topbar-left{display:none}
.sidebar-backdrop{display:none}

@media (max-width:800px){
  .app-shell{display:block;min-height:100dvh}

  /* Barra superior compacta */
  .topbar{
    position:sticky;
    top:0;
    z-index:1000;
    min-height:72px;
    padding:10px 12px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    text-align:center;
    background:linear-gradient(110deg,#05243a,#0a3554 65%,#0c4167);
    color:#fff;
    border-bottom:0;
    box-shadow:0 4px 20px rgba(0,0,0,.10);
  }
  .mobile-topbar-left{
    display:flex;flex:0 0 auto;position:absolute;left:12px;top:50%;transform:translateY(-50%);z-index:2;
  }
  .mobile-menu-btn{
    width:40px;height:40px;border:1px solid rgba(255,255,255,.55);border-radius:8px;
    background:rgba(255,255,255,.08);display:flex;flex-direction:column;align-items:center;
    justify-content:center;gap:4px;color:#fff;padding:0;
  }
  .mobile-menu-btn:hover{background:rgba(255,255,255,.16)}
  .mobile-menu-btn span{
    display:block;width:18px;height:2px;border-radius:2px;background:#fff;
    transition:transform .2s,opacity .2s;
  }
  .mobile-menu-btn.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .mobile-menu-btn.is-open span:nth-child(2){opacity:0}
  .mobile-menu-btn.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

  .top-title{
    min-width:0;
    flex:1;
    text-align:center;
    padding:0 42px;
    overflow:hidden;
  }
  .top-title .long{
    font-size:9px;line-height:1.2;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    color:#dbe8f2;
  }
  .top-title .sam{font-size:22px;letter-spacing:1.5px;line-height:1;font-weight:900;color:#fff}
  .top-title .sub{
    font-size:9px;margin-top:2px;color:#dbe8f2;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }

  .user-area{
    min-width:0;flex:0 0 auto;gap:6px;justify-content:flex-end;
  }
  .user-info{display:none}
  .avatar{width:36px;height:36px;border:1px solid #d0d5dd;background:#f8fafc;color:#475467}
  .avatar svg{width:18px;height:18px}
  .btn-password{
    display:none;
  }
  .btn-logout{
    min-height:36px;padding:7px 9px;font-size:9px;
    border-radius:8px;
  }

  /* Drawer lateral */
  .sidebar{
    position:fixed;
    left:0;top:0;bottom:0;
    width:274px;
    max-width:86vw;
    height:100dvh;
    padding:0;
    z-index:1100;
    overflow-y:auto;
    overflow-x:hidden;
    transform:translateX(-105%);
    transition:transform .25s ease;
    box-shadow:12px 0 30px rgba(0,0,0,.25);
    background:linear-gradient(180deg,#041f33,#062b45);
    border-right:1px solid rgba(255,255,255,.10);
  }
  .sidebar.menu-abierto{transform:translateX(0)}

  .sidebar-brand{
    min-height:92px;
    display:flex;
    align-items:center;
    justify-content:flex-start;
    gap:12px;
    padding:16px 16px 14px;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .sidebar .logo{width:42px;height:42px;gap:3px}
  .sidebar-title{
    max-width:none;
    font-size:9px;line-height:1.25;color:#d8e4ee;
  }
  .sidebar-title strong{
    font-size:24px;line-height:1;margin-bottom:4px;
    color:#fff;letter-spacing:.08em;
  }

  .nav{
    padding:12px 10px 10px;
    display:flex;
    flex-direction:column;
    gap:3px;
  }
  .nav-btn{
    width:100%;
    min-height:44px;
    padding:8px 11px;
    border-radius:9px;
    display:flex;
    flex-direction:row;
    align-items:center;
    justify-content:flex-start;
    gap:10px;
    font-size:12px;
    line-height:1.2;
    color:#e6eef5;
    font-weight:600;
  }
  .nav-btn:hover{background:rgba(255,255,255,.07);color:#fff}
  .nav-btn.active{
    background:linear-gradient(90deg,#0e5a91,#0b4772);
    color:#fff;
    box-shadow:0 5px 14px rgba(0,0,0,.15);
  }
  .nav-icon{
    width:30px;height:30px;flex:0 0 30px;
    border-radius:8px;background:rgba(255,255,255,.06);
  }
  .nav-btn.active .nav-icon{background:rgba(255,255,255,.13)}
  .nav-icon svg{width:18px;height:18px}

  .sidebar-footer{
    margin-top:auto;
    padding:14px 16px 18px;
    font-size:9px;line-height:1.5;color:#b8c9d6;
    border-top:1px solid rgba(255,255,255,.06);
  }

  .sidebar-backdrop{
    display:block;
    position:fixed;
    inset:0;
    z-index:1050;
    background:rgba(4,31,51,.58);
    opacity:0;
    pointer-events:none;
    transition:opacity .25s ease;
  }
  .sidebar-backdrop.show{
    opacity:1;
    pointer-events:auto;
  }

  .main{
    margin-left:0;
    width:100%;
    min-width:0;
  }
  .content{padding:14px 12px 30px}

  /* El contenido se adapta sin producir scroll horizontal */
  .cards{grid-template-columns:1fr}
  .panel{max-width:100%;overflow:hidden}
  table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  input,select,textarea{max-width:100%}
}

@media(max-width:480px){
  .topbar{min-height:60px;padding:9px 10px}
  .mobile-menu-btn{width:40px;height:40px}
  .top-title .sam{font-size:20px}
  .top-title .long{font-size:8.5px}
  .top-title .sub{font-size:8.5px}
  .btn-logout{font-size:8.5px;padding:7px 8px}
  .sidebar{width:268px}
}

@media (prefers-reduced-motion:reduce){
  .sidebar,.sidebar-backdrop,.mobile-menu-btn span{transition:none}
}

/* Bandeja VB discreta y coherente con la bandeja de enviados a Mesa de Partes */
.vb-pendiente-item{grid-template-columns:minmax(180px,1fr) auto auto;background:#fbfcfe;border-color:#e5eaf0;padding:12px 14px}
.vb-estado-sutil{font-size:11px;font-weight:600;color:#64748b;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:5px 8px;white-space:nowrap}
.vb-pendiente-item .firma-pendiente-id{font-size:12px}
.btn-danger{background:#fff1f2!important;color:#b42318!important;border:1px solid #fecdd3!important}
@media(max-width:800px){.vb-pendiente-item{grid-template-columns:1fr}.vb-estado-sutil{justify-self:start}}


/* Administración: separación visual por etapa y usuario */
.admin-completed-summary{
  display:grid;
  grid-template-columns:repeat(2,minmax(180px,1fr));
  gap:12px;
  margin:0 0 16px;
}
.admin-completed-summary>div{
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:2px 12px;
  padding:14px 16px;
  border:1px solid #e5eaf0;
  border-radius:10px;
  background:#fbfcfe;
}
.admin-completed-summary strong{font-size:13px;color:#334155}
.admin-completed-summary span{font-size:22px;font-weight:700;color:#0f172a}
.admin-completed-summary small{grid-column:1/-1;color:#64748b;font-size:11px}
.admin-list-note{
  margin:0 0 14px;
  padding:11px 13px;
  border:1px solid #e5eaf0;
  border-radius:8px;
  background:#f8fafc;
  color:#475569;
  font-size:12px;
  line-height:1.5;
}
.admin-user-group{
  margin:0 0 16px;
  border:1px solid #e2e8f0;
  border-radius:10px;
  overflow:hidden;
  background:#fff;
}
.admin-user-group-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:12px 14px;
  background:#f8fafc;
  border-bottom:1px solid #e2e8f0;
}
.admin-user-group-head>div{display:flex;flex-direction:column;gap:3px}
.admin-group-user{font-size:11px;color:#64748b;font-weight:500}
.admin-group-count{
  flex:0 0 auto;
  font-size:11px;
  color:#475569;
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:999px;
  padding:4px 8px;
}
.admin-stage-badge{
  display:inline-block;
  padding:4px 7px;
  border-radius:6px;
  background:#f1f5f9;
  color:#475569;
  font-size:11px;
  font-weight:600;
}
@media(max-width:700px){
  .admin-completed-summary{grid-template-columns:1fr}
  .admin-user-group-head{align-items:flex-start;flex-direction:column}
}