/* ===================================================================
   AYCON Global · Plataforma de Certificados
   Hoja de estilos única. Sin CDN: el panel debe funcionar en redes
   restringidas y sin acceso a internet.
   =================================================================== */
:root{
  --navy:#1f3864; --navy-700:#16294a; --navy-100:#e8eefa;
  --accent:#2e5c8a; --gold:#c9a227;
  --ink:#12233d; --body:#334155; --muted:#64748b; --line:#dbe3ee;
  --bg:#f5f7fb; --surface:#ffffff;
  --ok:#1f7a4d; --ok-bg:#e8f5ee;
  --warn:#9a6b00; --warn-bg:#fdf5e3;
  --danger:#b3261e; --danger-bg:#fdeceb;
  --info:#1c5fa8; --info-bg:#e9f1fb;
  --radius:10px; --radius-sm:6px;
  --shadow:0 1px 2px rgba(16,32,64,.06), 0 4px 14px rgba(16,32,64,.06);
  --font:'Segoe UI',system-ui,-apple-system,Roboto,'Helvetica Neue',Arial,sans-serif;
  --mono:'Cascadia Mono',Consolas,'SF Mono',Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:14.5px;line-height:1.55;color:var(--body);background:var(--bg)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--ink);margin:0 0 .5rem;line-height:1.3;font-weight:650}
h1{font-size:1.6rem} h2{font-size:1.25rem} h3{font-size:1.05rem} h4{font-size:.95rem}
p{margin:0 0 .75rem}
small,.small{font-size:.82rem}
.muted{color:var(--muted)}
.mono{font-family:var(--mono);font-size:.88em}
.nowrap{white-space:nowrap}
.right{text-align:right} .center{text-align:center}
hr{border:0;border-top:1px solid var(--line);margin:1.25rem 0}

/* ---------- estructura ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:246px;flex:0 0 246px;background:var(--navy);color:#cfe0f5;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar .brand{padding:1.1rem 1.15rem;border-bottom:1px solid rgba(255,255,255,.12);display:flex;gap:.65rem;align-items:center}
.sidebar .brand img{width:34px;height:34px;border-radius:7px;background:#fff;object-fit:contain;padding:2px}
.sidebar .brand-name{color:#fff;font-weight:700;font-size:.95rem;line-height:1.15}
.sidebar .brand-sub{font-size:.72rem;color:#9db8dc}
.nav{padding:.6rem 0;flex:1}
.nav-group{padding:.85rem 1.15rem .3rem;font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:#7f9dc8;font-weight:700}
.nav a{display:flex;align-items:center;gap:.6rem;padding:.5rem 1.15rem;color:#cfe0f5;font-size:.9rem;border-left:3px solid transparent}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff;text-decoration:none}
.nav a.active{background:rgba(255,255,255,.11);color:#fff;border-left-color:var(--gold);font-weight:600}
.nav .badge{margin-left:auto}
.sidebar-footer{padding:.8rem 1.15rem;border-top:1px solid rgba(255,255,255,.12);font-size:.75rem;color:#8fa9cd}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:var(--surface);border-bottom:1px solid var(--line);padding:.6rem 1.4rem;display:flex;align-items:center;gap:1rem;position:sticky;top:0;z-index:20}
.topbar .spacer{flex:1}
.content{padding:1.4rem;flex:1;max-width:1560px;width:100%}
.page-head{display:flex;align-items:flex-start;gap:1rem;flex-wrap:wrap;margin-bottom:1.1rem}
.page-head .titles{flex:1;min-width:280px}
.page-head h1{margin-bottom:.15rem}
.page-actions{display:flex;gap:.5rem;flex-wrap:wrap}
.breadcrumb{font-size:.82rem;color:var(--muted);margin-bottom:.3rem}
.breadcrumb a{color:var(--muted)}

/* ---------- tarjetas ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:1.1rem}
.card-head{padding:.8rem 1.05rem;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}
.card-head h2,.card-head h3{margin:0;font-size:1rem}
.card-head .spacer{flex:1}
.card-body{padding:1.05rem}
.card-body.tight{padding:.6rem 1.05rem}
.card-foot{padding:.7rem 1.05rem;border-top:1px solid var(--line);background:#fbfcfe;border-radius:0 0 var(--radius) var(--radius)}

/* ---------- métricas ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:.8rem;margin-bottom:1.1rem}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.85rem 1rem;box-shadow:var(--shadow)}
.stat .label{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:650}
.stat .value{font-size:1.7rem;font-weight:700;color:var(--ink);line-height:1.15;margin-top:.15rem}
.stat .hint{font-size:.78rem;color:var(--muted)}
.stat.ok .value{color:var(--ok)} .stat.warn .value{color:var(--warn)} .stat.danger .value{color:var(--danger)}
.stat a{display:block;color:inherit}
.stat a:hover{text-decoration:none}

/* ---------- tablas ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius)}
table.data{width:100%;border-collapse:collapse;font-size:.875rem;background:var(--surface)}
table.data th{background:#f2f5fa;color:var(--ink);text-align:left;font-weight:650;padding:.55rem .7rem;border-bottom:1px solid var(--line);white-space:nowrap;font-size:.79rem;text-transform:uppercase;letter-spacing:.03em}
table.data th a{color:var(--ink);display:inline-flex;gap:.25rem;align-items:center}
table.data td{padding:.55rem .7rem;border-bottom:1px solid #eef2f7;vertical-align:top}
table.data tbody tr:hover{background:#f8fafd}
table.data tbody tr:last-child td{border-bottom:0}
table.data .num{text-align:right;font-variant-numeric:tabular-nums}
.empty{padding:2.4rem 1rem;text-align:center;color:var(--muted)}
.empty .big{font-size:1.05rem;color:var(--ink);margin-bottom:.3rem}

/* ---------- formularios ---------- */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.85rem}
.form-grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.field{display:flex;flex-direction:column;gap:.25rem}
.field.full{grid-column:1/-1}
label{font-size:.82rem;font-weight:650;color:var(--ink)}
label .req{color:var(--danger)}
input[type=text],input[type=email],input[type=password],input[type=date],input[type=number],input[type=search],input[type=tel],input[type=url],select,textarea{
  width:100%;padding:.45rem .6rem;border:1px solid #c9d3e2;border-radius:var(--radius-sm);font:inherit;font-size:.9rem;color:var(--ink);background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(46,92,138,.35);outline-offset:0;border-color:var(--accent)}
input[disabled],select[disabled],textarea[disabled]{background:#f1f4f8;color:var(--muted)}
textarea{min-height:78px;resize:vertical}
.help{font-size:.78rem;color:var(--muted)}
.error-text{font-size:.78rem;color:var(--danger)}
.check{display:flex;gap:.45rem;align-items:flex-start;font-size:.88rem;font-weight:450;color:var(--body)}
.check input{margin-top:.2rem}
fieldset{border:1px solid var(--line);border-radius:var(--radius-sm);padding:.85rem;margin:0 0 1rem}
legend{font-size:.8rem;font-weight:700;color:var(--navy);padding:0 .4rem;text-transform:uppercase;letter-spacing:.04em}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.45rem .85rem;border-radius:var(--radius-sm);border:1px solid transparent;background:var(--navy);color:#fff;font:inherit;font-size:.88rem;font-weight:600;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--navy-700);text-decoration:none;color:#fff}
.btn.secondary{background:#fff;color:var(--navy);border-color:#c3cfe0}
.btn.secondary:hover{background:#f2f6fc;color:var(--navy)}
.btn.ghost{background:transparent;color:var(--accent);border-color:transparent;padding-inline:.5rem}
.btn.ghost:hover{background:var(--navy-100);color:var(--navy)}
.btn.danger{background:var(--danger)} .btn.danger:hover{background:#8f1e17}
.btn.ok{background:var(--ok)} .btn.ok:hover{background:#175c3a}
.btn.sm{padding:.28rem .6rem;font-size:.8rem}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn-row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}

/* ---------- distintivos ---------- */
.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.13rem .5rem;border-radius:999px;font-size:.75rem;font-weight:650;line-height:1.5;border:1px solid transparent}
.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:#b7e0c8}
.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:#f0dcb4}
.badge.danger{background:var(--danger-bg);color:var(--danger);border-color:#f2c4c1}
.badge.info{background:var(--info-bg);color:var(--info);border-color:#c3daf5}
.badge.neutral{background:#eef1f6;color:var(--muted);border-color:#dde3ec}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}

/* ---------- avisos ---------- */
.alert{padding:.7rem .9rem;border-radius:var(--radius-sm);margin-bottom:.9rem;border:1px solid;font-size:.9rem;display:flex;gap:.6rem;align-items:flex-start}
.alert .icon{font-weight:700}
.alert.success{background:var(--ok-bg);border-color:#b7e0c8;color:#14532d}
.alert.error{background:var(--danger-bg);border-color:#f2c4c1;color:#7f1d1d}
.alert.warning{background:var(--warn-bg);border-color:#f0dcb4;color:#78350f}
.alert.info{background:var(--info-bg);border-color:#c3daf5;color:#1e3a8a}
.alert ul{margin:.3rem 0 0;padding-left:1.1rem}

/* ---------- filtros ---------- */
.filters{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:.85rem 1rem;margin-bottom:1rem;box-shadow:var(--shadow)}
.filters .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.6rem}
.filters .actions{display:flex;gap:.5rem;margin-top:.7rem;flex-wrap:wrap;align-items:center}
.filters summary{cursor:pointer;font-weight:650;color:var(--navy);font-size:.9rem;list-style:none;display:flex;align-items:center;gap:.4rem}
.filters summary::-webkit-details-marker{display:none}
.filters summary::before{content:'▸';transition:transform .15s}
.filters details[open] summary::before{transform:rotate(90deg)}
.chip{display:inline-flex;align-items:center;gap:.3rem;background:var(--navy-100);color:var(--navy);border-radius:999px;padding:.1rem .55rem;font-size:.78rem}
.chip a{color:var(--navy);font-weight:700}

/* ---------- paginación ---------- */
.pagination{display:flex;align-items:center;gap:.35rem;flex-wrap:wrap;padding:.7rem 0}
.pagination .info{color:var(--muted);font-size:.85rem;margin-right:auto}
.pagination a,.pagination span.page{padding:.28rem .58rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;font-size:.85rem;color:var(--body)}
.pagination a:hover{background:var(--navy-100);text-decoration:none}
.pagination .current{background:var(--navy);color:#fff;border-color:var(--navy);font-weight:650}
.pagination .disabled{opacity:.45}

/* ---------- portal público ---------- */
.public{min-height:100vh;display:flex;flex-direction:column;background:linear-gradient(180deg,#f7f9fd 0%,#eef2f9 100%)}
.public-header{background:var(--navy);color:#fff;padding:.85rem 1.4rem;display:flex;align-items:center;gap:.8rem}
.public-header img{width:38px;height:38px;background:#fff;border-radius:8px;padding:3px;object-fit:contain}
.public-header .name{font-weight:700}
.public-header .sub{font-size:.78rem;color:#adc5e6}
.public-header .spacer{flex:1}
.public-header a{color:#cfe0f5;font-size:.85rem}
.public-main{flex:1;display:flex;justify-content:center;padding:2rem 1.1rem}
.public-inner{width:100%;max-width:820px}
.public-footer{background:#0f2447;color:#93aed3;padding:1rem 1.4rem;font-size:.8rem;text-align:center}
.verify-hero{text-align:center;margin-bottom:1.4rem}
.verify-hero h1{font-size:1.75rem}
.verify-hero p{color:var(--muted);max-width:560px;margin:0 auto}
.result{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
.result-banner{padding:1rem 1.2rem;color:#fff;display:flex;align-items:center;gap:.8rem}
.result-banner .state{font-size:1.15rem;font-weight:700;letter-spacing:.02em}
.result-body{padding:1.2rem}
.detail-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.85rem 1.4rem;margin:0}
.detail-list dt{font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.detail-list dd{margin:.1rem 0 0;color:var(--ink);font-size:.95rem}
.reduced-note{background:var(--info-bg);border:1px solid #c3daf5;border-radius:var(--radius-sm);padding:.6rem .8rem;font-size:.85rem;color:#1e3a8a;margin-top:1rem}

/* ---------- acceso ---------- */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1f3864 0%,#2e5c8a 100%);padding:1.5rem}
.auth-card{width:100%;max-width:420px;background:#fff;border-radius:14px;box-shadow:0 18px 48px rgba(10,25,55,.28);overflow:hidden}
.auth-head{padding:1.6rem 1.6rem .9rem;text-align:center}
.auth-head img{width:64px;height:64px;object-fit:contain;margin-bottom:.6rem}
.auth-head h1{font-size:1.2rem;margin-bottom:.2rem}
.auth-head p{color:var(--muted);font-size:.86rem;margin:0}
.auth-body{padding:0 1.6rem 1.6rem}
.auth-body .field{margin-bottom:.8rem}
.auth-foot{padding:.9rem 1.6rem;background:#f7f9fc;border-top:1px solid var(--line);text-align:center;font-size:.83rem}
.otp-input{font-size:1.6rem;letter-spacing:.7rem;text-align:center;font-family:var(--mono)}

/* ---------- utilidades ---------- */
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:1.1rem}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.flex{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.flex-between{display:flex;gap:.6rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{padding:.55rem 0 .55rem 1.1rem;border-left:2px solid var(--line);position:relative}
.timeline li::before{content:'';position:absolute;left:-5px;top:.85rem;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.timeline li:last-child{border-left-color:transparent}
.kv{display:grid;grid-template-columns:auto 1fr;gap:.3rem 1rem;font-size:.88rem}
.kv dt{color:var(--muted)}
.kv dd{margin:0;color:var(--ink)}
.tabs{display:flex;gap:.2rem;border-bottom:1px solid var(--line);margin-bottom:1rem;overflow-x:auto}
.tabs a{padding:.5rem .85rem;font-size:.9rem;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabs a.active{color:var(--navy);border-bottom-color:var(--navy);font-weight:650}
.progress{height:7px;background:#e8edf5;border-radius:999px;overflow:hidden}
.progress span{display:block;height:100%;background:var(--accent)}
code{background:#f1f4f9;padding:.1rem .3rem;border-radius:4px;font-family:var(--mono);font-size:.86em;color:var(--navy)}
pre{background:#f7f9fc;border:1px solid var(--line);border-radius:var(--radius-sm);padding:.8rem;overflow:auto;font-family:var(--mono);font-size:.82rem}

@media (max-width:960px){
  .layout{flex-direction:column}
  .sidebar{width:100%;flex:none;height:auto;position:static}
  .sidebar .nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
  .nav-group{display:none}
  .content{padding:1rem}
}
@media print{
  .sidebar,.topbar,.page-actions,.filters,.pagination,.btn{display:none !important}
  body{background:#fff}
  .card{box-shadow:none;border-color:#ccc}
}