:root{
  --bg:#f4f6fb; --card:#ffffff; --fg:#1f2430; --muted:#6b7280; --border:#e3e8f0;
  --accent:#2563eb; --accent-d:#1d4ed8; --ok:#16a34a; --warn-bg:#fff7ed; --warn-bd:#fdba74;
  --err:#dc2626; --err-bg:#fef2f2; --ok-bg:#f0fdf4; --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);
  font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
h1{font-size:1.5rem;margin:.2em 0 .4em}

.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;border-radius:9px;
  padding:10px 16px;font-size:.95rem;font-weight:600;cursor:pointer;background:#eef1f6;color:var(--fg);text-decoration:none}
.btn:hover{filter:brightness(.98)}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-d)}
.btn.ghost{background:transparent;border-color:var(--border);color:var(--fg)}
.btn.block{width:100%;justify-content:center;margin-top:6px}
.btn.sm{padding:5px 10px;font-size:.82rem}

.login-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px}
.login-card{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);
  padding:32px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:12px}
.login-card .brand{font-weight:800;letter-spacing:.5px;color:var(--accent);font-size:1.1rem}
.login-card h1{margin:0;font-size:1.35rem}
.login-card .sub{margin:0 0 8px;color:var(--muted)}
.foot{color:var(--muted);font-size:.85rem}

label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;font-weight:600;color:#374151}
input{border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:1rem;background:#fff;color:var(--fg);font-weight:400}
input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.15)}

.topbar{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}
.topbar-in{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:800;color:var(--accent)}
.logo span{color:var(--muted);font-weight:500}
nav{display:flex;gap:8px}

.container{max-width:1080px;margin:0 auto;padding:22px 20px 60px}
.container.narrow{max-width:620px}
.hint{color:var(--muted);margin:4px 0 18px}

.alert{border-radius:10px;padding:12px 14px;margin:10px 0;font-size:.92rem;border:1px solid}
.alert.error{background:var(--err-bg);border-color:#fecaca;color:var(--err)}
.alert.warn{background:var(--warn-bg);border-color:var(--warn-bd);color:#9a3412}
.alert.ok{background:var(--ok-bg);border-color:#bbf7d0;color:var(--ok)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.card-head{width:100%;display:flex;align-items:center;gap:12px;padding:16px;background:none;border:0;cursor:pointer;text-align:left}
.card-head .ic{font-size:1.6rem;line-height:1}
.card-head .ct{flex:1;display:flex;flex-direction:column}
.cttitle{font-weight:700}
.ctdesc{color:var(--muted);font-size:.85rem}
.chev{color:var(--muted);transition:transform .18s ease}
.card.open .chev{transform:rotate(90deg)}
.card.open{grid-column:1 / -1}
.card-link{display:block;text-decoration:none;color:inherit}
.card-link:hover{filter:brightness(.99)}
.card-body{padding:0 16px 16px;border-top:1px solid var(--border)}
.query-form{display:flex;flex-direction:column;gap:12px;padding-top:14px}
.query-form .btn{align-self:flex-start}

.result{margin-top:14px}
.result-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.status-pill{font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:999px}
.status-pill.ok{background:var(--ok-bg);color:var(--ok)}
.status-pill.bad{background:var(--err-bg);color:var(--err)}
.link-toggle{background:none;border:0;color:var(--accent);cursor:pointer;font-size:.85rem;font-weight:600}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid #cbd5e1;border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}

.kv{border:1px solid var(--border);border-radius:10px;overflow:hidden}
.kv .row2{display:grid;grid-template-columns:190px 1fr;gap:0;border-top:1px solid var(--border)}
.kv .row2:first-child{border-top:0}
.kv .k{background:#f8fafc;padding:8px 12px;font-weight:600;color:#374151;font-size:.88rem;word-break:break-word}
.kv .v{padding:8px 12px;word-break:break-word}
.badge{display:inline-block;background:#eef2ff;color:#3730a3;border-radius:6px;padding:1px 8px;font-size:.8rem;font-weight:600}
.badge.yes{background:#dcfce7;color:#166534}
.badge.no{background:#f1f5f9;color:#475569}
.muted{color:var(--muted)}
.obj-inline{display:flex;flex-wrap:wrap;gap:6px 16px}
.obj-inline .pair{display:inline-flex;gap:6px;align-items:baseline;font-size:.9rem}
.obj-inline .pair .sub{color:var(--muted);font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em}
table.tbl{width:100%;border-collapse:collapse;font-size:.86rem;margin:4px 0}
table.tbl th,table.tbl td{border:1px solid var(--border);padding:6px 9px;text-align:left;vertical-align:top}
table.tbl th{background:#f1f5f9}
.items{display:flex;flex-direction:column;gap:10px}
.item-card{border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:#fbfcfe}
.item-card h4{margin:0 0 6px;font-size:.9rem}
pre.raw{background:#0d1117;color:#e6edf3;border-radius:10px;padding:14px;overflow:auto;font-size:.82rem;line-height:1.5}
.empty{color:var(--muted);font-style:italic;padding:8px 0}
.pager{display:flex;align-items:center;gap:12px;margin:0 0 10px}
.pager-info{color:var(--muted);font-size:.85rem;font-weight:600}
.pager .btn:disabled{opacity:.45;cursor:default}
@media (max-width:520px){ .kv .row2{grid-template-columns:1fr} .kv .k{border-bottom:1px solid var(--border)} }

/* ---------- Ajustes, usuarios, permisos y bitácora ---------- */
.topbar-in{flex-wrap:wrap;gap:10px}
nav{flex-wrap:wrap}
.container.wide{max-width:1280px}
.settings-card{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);
  padding:20px;display:flex;flex-direction:column;gap:12px;margin:12px 0 20px}
.settings-card h2{margin:0;font-size:1.1rem}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.small{font-size:.84rem;color:var(--muted);margin:0}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;align-items:end}
label.check{flex-direction:row;align-items:center;gap:8px;font-weight:600;padding-bottom:10px}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer}
input:disabled{background:#f1f5f9;color:var(--muted)}
select{border:1px solid var(--border);border-radius:9px;padding:9px 10px;font-size:.95rem;background:#fff;color:var(--fg);font-weight:400}
.tbl-wrap{overflow-x:auto;background:var(--card);border-radius:10px}
table.tbl tr.inactive td{color:var(--muted);background:#fafafa}
table.matrix th{font-size:.78rem;text-align:center;vertical-align:bottom;min-width:84px}
table.matrix td{text-align:center;vertical-align:middle}
table.matrix .left{text-align:left;min-width:170px}
table.matrix tbody tr:hover td{background:#f8fafc}
table.log td{font-size:.84rem}
table.log tr.act-denegado td,table.log tr.act-login_fallido td,table.log tr.act-login_bloqueado td{background:#fef2f2}
.nowrap{white-space:nowrap}
.badge.warn{background:#ffedd5;color:#9a3412}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin:6px 0 10px}
.filters input{width:170px}