*{box-sizing:border-box}:root{--azul:#2f77c4;--navy:#214e7e;--ink:#33405a;--mut:#75849b;--bg:#eef1f5;--card:#fdfdfe;--line:#dde4ec;--radius:12px;--shadow:0 1px 2px rgba(40,60,90,.07);--azul-soft:#e8eff7;--verde:#3f9267;--verde-soft:#e8f1ec;--ambar:#bd8a1c;--ambar-soft:#f6f0dd;--rojo:#c05151;--rojo-soft:#f7e3e3;--gris:#7e8b9f;--gris-soft:#edf0f4}.t-lnk:link,.t-lnk:visited{color:#33405a}th a:link,th a:visited{color:inherit}.nav-bar a:link,.nav-bar a:visited,.nav-link:link,.nav-link:visited{color:rgba(255,255,255,.9)}.nav-link.active:link,.nav-link.active:visited,.nav-name{color:#fff}.nav-salir:link,.nav-salir:visited{color:#fff}
body{font-family:"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--ink);margin:0;padding:20px}
.container{max-width:900px;margin:0 auto;background:var(--card);padding:24px;border-radius:16px;box-shadow:var(--shadow)}
h1{font-size:22px;text-align:left;margin:0 0 4px;color:var(--azul);font-weight:800}
h2{color:var(--navy)}
.subtitle{text-align:left;color:var(--mut);font-size:13px;margin:0 0 16px}
.subtitle a{color:var(--azul)}
fieldset{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:12px 0;background:#fff}
legend{font-weight:700;font-size:13px;padding:0 6px;color:var(--navy)}
label{display:block;font-size:13px;margin:6px 0}
input[type=text],input[type=date],input[type=password],input[type=number],input[type=datetime-local],input:not([type]),textarea,select{width:100%;padding:8px 10px;border:1px solid #d7dde6;border-radius:8px;margin-top:4px;background:#fff;font-size:13px}
input:focus,textarea:focus,select:focus{outline:2px solid rgba(37,99,235,.25);border-color:var(--azul)}
input[type=checkbox]{width:auto;margin-right:6px}
input[type=file]{font-size:12px}
.checks{display:grid;grid-template-columns:repeat(4,1fr);gap:4px 12px;margin:8px 0}
@media(max-width:600px){.checks{grid-template-columns:repeat(2,1fr)}}
.firma-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.firma-grid{grid-template-columns:1fr}}
.firma-box{border:1px solid #e5e7eb;border-radius:10px;padding:10px;background:#fafafa}
.file-label{margin-top:8px}
.firma-preview{max-width:100%;max-height:60px;margin-top:6px;border:1px solid #ddd;border-radius:6px;background:#fff;padding:2px}
.firma-control{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.btn-del-firma{margin-top:6px;padding:4px 10px;background:#e74c3c;color:#fff;font-size:12px;border:0;border-radius:6px;cursor:pointer;font-weight:600}
.btn-del-firma:hover{background:#c0392b}
.actions{display:flex;gap:10px;align-items:center;margin-top:14px;flex-wrap:wrap}
button{padding:9px 16px;border:0;border-radius:8px;cursor:pointer;font-weight:600;font-size:13px}
button:disabled{opacity:.6;cursor:not-allowed}
#btnGenerar{background:var(--azul);color:#fff}
#btnBonito{background:linear-gradient(135deg,#234e79,#2f77c4);color:#fff;box-shadow:0 2px 8px rgba(37,99,235,.35)}
#btnEjemplo{background:#f3f4f6}
.btn-primary{background:var(--azul);color:#fff}
.btn-primary:hover{background:#214e7e}
.btn-ghost{background:#fff;color:#374151;border:1px solid #e5e7eb}
.btn-ghost:hover{background:#f4f6f9}
.btn-danger{background:#c05151;color:#fff}
.btn-ok{background:#3f9267;color:#fff}
.btn-warn{background:#bd8a1c;color:#fff}
.btn-outline{background:#fff;color:var(--azul);border:1px solid #bfdbfe;border-radius:8px;padding:5px 12px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.btn-outline:hover{background:#e8eff7}
.btn-act{background:var(--azul-soft);color:var(--azul);border:0;border-radius:8px;padding:6px 13px;font-size:12px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:6px;cursor:pointer;white-space:nowrap}
.btn-act:hover{background:#d3e3f5}
.btn-act svg{width:15px;height:15px}
.pill-solid-blue{background:#2f77c4;color:#fff}
.pill-solid-green{background:#3f9267;color:#fff}
.pill-solid-amber{background:#bd8a1c;color:#fff}
.pill-solid-gray{background:#6b7280;color:#fff}
.link{font-size:13px;color:var(--azul);text-decoration:none}
/* Los links visitados del navegador salen morados: en el sistema quedan azules */
.burbuja a:link,.burbuja a:visited,.campo a:link,.campo a:visited{color:var(--azul)}
#status{font-size:13px;color:#3f9267;min-height:18px}
.admin-card{border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:14px 0;background:#fff;box-shadow:var(--shadow)}
.admin-card h3{margin:0 0 10px;color:var(--navy)}
.sec-header{margin:28px 0 6px;padding:10px 14px;background:var(--navy);color:#fff;border-radius:8px;font-size:15px}
.sec-index{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.sec-index a{background:#eef2f7;border:1px solid #d0d7e0;border-radius:8px;padding:6px 12px;font-size:13px;color:#123;text-decoration:none}
.sec-index a:hover{background:#dbe4ef}
.logo-preview{max-width:200px;max-height:80px;border:1px solid #ddd;border-radius:8px;padding:6px;background:#fff;margin-top:8px}
.admin-check{position:relative;padding-right:18px}
.admin-check .del-x{position:absolute;top:-6px;right:-6px;background:#ff4d4d;color:#fff;border-radius:50%;width:16px;height:16px;display:none;align-items:center;justify-content:center;font-size:10px;line-height:1;cursor:pointer;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.admin-check:hover .del-x{display:flex}
table{width:100%;border-collapse:collapse;font-size:13px}
thead tr{background:#f4f6f9}
th{text-align:left;padding:9px 10px;color:#6b7280;font-size:11px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid #e5e7eb;white-space:nowrap;font-weight:600}
td{padding:10px;border-bottom:1px solid #f3f4f6;vertical-align:middle}
tr:hover td{background:#f4f6f9}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px;white-space:nowrap}
.dot-live{display:inline-block;width:9px;height:9px;border-radius:50%;background:#4ea47c;margin:0 6px 0 2px}
.pill-notif{display:inline-flex;align-items:center;gap:6px;background:#fef6e7;border:1px solid #f5dfae;color:#92600a;font-size:12px;font-weight:600;border-radius:10px;padding:6px 12px}

/* Barra de navegación inferior azul estilo app - igualada al footer del ejemplo */
.nav-bar{position:fixed;left:0;right:0;bottom:0;background:var(--navy);box-shadow:0 -4px 16px rgba(10,58,138,.35);z-index:1000}
.nav-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:2px;padding:0 0 0 12px;flex-wrap:nowrap;overflow-x:auto}
.nav-user{display:flex;align-items:center;gap:8px;margin-right:auto;padding:7px 8px 7px 0;min-width:0;flex:none}
.nav-avatar{width:30px;height:30px;border-radius:50%;background:#fff;color:var(--azul);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;flex:none;overflow:hidden}
.nav-avatar img{width:100%;height:100%;object-fit:cover}
.nav-who{min-width:0;line-height:1.2}
.nav-name{font-size:13px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}
.nav-sub{font-size:10.5px;color:rgba(255,255,255,.75);white-space:nowrap}
.nav-link{color:rgba(255,255,255,.85);text-decoration:none;font-size:11.5px;font-weight:600;padding:7px 9px;display:flex;align-items:center;gap:6px;white-space:nowrap;flex:none}
.nav-link svg{width:17px;height:17px;flex:none}
.nav-link:hover{background:rgba(255,255,255,.14);color:#fff}
.nav-link.active{background:rgba(255,255,255,.2);color:#fff;border-radius:8px}
.nav-salir{background:#a33333;color:#fff;align-self:stretch;display:flex;align-items:center;gap:6px;padding:0 16px;font-size:12.5px;font-weight:700;text-decoration:none;margin-left:4px}
.nav-salir:hover{background:#7e2626}
.nav-salir svg{width:18px;height:18px}
.nav-ver{font-size:10px;color:#fff;background:rgba(0,0,0,.25);border-radius:8px;padding:1px 6px;margin-left:6px}
body{padding-bottom:64px}
@media(max-width:640px){.nav-link span.lbl{display:none}.nav-name{max-width:90px}}