/* FLUIR SAH · hoja de estilo única (sin dependencias externas) */
:root{
  --navy:#0A1D2E; --navy-2:#0F2A40; --navy-3:#16384F;
  --teal:#0F7D8C; --teal-2:#14A0A6; --aqua:#38C6C3;
  --bg:#F3F6F9; --card:#FFFFFF; --ink:#12232F; --ink-2:#3C5766; --muted:#6B8296;
  --line:#E2EAF1; --line-2:#CFDCE6;
  --ok:#14855F; --ok-bg:#E4F5EE; --warn:#B87700; --warn-bg:#FDF3DD; --bad:#B53226; --bad-bg:#FBEAE8;
  --info:#1F5F8B; --info-bg:#E7F1F8;
  --r:14px; --r-sm:9px; --sh:0 1px 2px rgba(10,29,46,.06),0 8px 24px -12px rgba(10,29,46,.18);
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --sans:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.25;letter-spacing:-.01em}
h1{font-size:1.35rem;font-weight:650}
h2{font-size:1.08rem;font-weight:650}
h3{font-size:.95rem;font-weight:600;color:var(--ink-2)}
p{margin:0 0 .8em}
small,.small{font-size:.8rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.i{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}

/* ---------------- shell ---------------- */
.shell{display:flex;min-height:100vh}
.sidebar{width:262px;flex:0 0 262px;background:linear-gradient(180deg,var(--navy) 0%,var(--navy-2) 60%,#0C2334 100%);
  color:#DCE8F1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;z-index:40}
.brand{display:flex;gap:10px;align-items:center;padding:18px 16px 12px}
.brand-mark{width:36px;height:36px}
.brand strong{display:block;font-size:1.02rem;letter-spacing:.06em;color:#fff}
.brand strong span{color:var(--aqua);font-weight:500}
.brand small{display:block;font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:#8FA9BC}
.tenant{display:flex;gap:8px;align-items:flex-start;margin:0 12px 10px;padding:10px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07)}
.tenant strong{display:block;font-size:.83rem;color:#fff;line-height:1.25}
.tenant small{display:block;font-size:.68rem;color:#9FB6C7}
.tenant .dot{width:8px;height:8px;border-radius:50%;background:var(--aqua);margin-top:6px;box-shadow:0 0 0 3px rgba(56,198,195,.18)}
.nav{padding:6px 8px 16px;flex:1}
.nav-group{margin-bottom:8px}
.nav-label{display:block;font-size:.63rem;letter-spacing:.14em;color:#7C95A8;padding:10px 10px 4px;font-weight:600}
.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:#C6D7E3;font-size:.845rem;
  text-decoration:none;transition:background .12s,color .12s}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff;text-decoration:none}
.nav-item.active{background:linear-gradient(90deg,rgba(20,160,166,.28),rgba(20,160,166,.06));color:#fff;
  box-shadow:inset 2px 0 0 var(--aqua)}
.nav-item.active .i{color:var(--aqua)}
.sidebar-foot{padding:10px 12px 16px;border-top:1px solid rgba(255,255,255,.08)}
.chip-user{display:flex;gap:9px;align-items:center;text-decoration:none;color:#DCE8F1}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;
  font-weight:650;font-size:.85rem}
.chip-user strong{display:block;font-size:.8rem;color:#fff}
.chip-user small{display:block;font-size:.66rem;color:#94ACBE}
.logout{margin-top:8px}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:12px 22px;background:rgba(255,255,255,.86);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.topbar-title{flex:1;display:flex;align-items:center;gap:14px;min-width:0}
.topbar-title h1{margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sede-form select{border:1px solid var(--line-2);background:#fff;border-radius:999px;padding:5px 12px;
  font-size:.82rem;color:var(--ink-2);max-width:230px}
.topbar-actions{display:flex;gap:8px}
.icon-btn{display:none;background:none;border:0;padding:6px;color:var(--ink-2);cursor:pointer}
.content{padding:22px;max-width:1440px;width:100%;margin:0 auto;flex:1}
.foot{padding:14px 22px 22px;color:var(--muted);font-size:.72rem;text-align:center}

/* ---------------- componentes ---------------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:18px;margin-bottom:16px}
.card.tight{padding:0;overflow:hidden}
.card-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.card-head h2{margin:0;flex:1}
.card-head .sub{color:var(--muted);font-size:.8rem}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.spacer{flex:1}
.mt{margin-top:14px}.mb{margin-bottom:14px}.mu{color:var(--muted)}

.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line-2);background:#fff;color:var(--ink);
  padding:8px 14px;border-radius:9px;font-size:.86rem;font-weight:550;cursor:pointer;text-decoration:none;transition:.12s}
.btn:hover{background:#F7FAFC;text-decoration:none}
.btn.primary{background:linear-gradient(180deg,var(--teal-2),var(--teal));border-color:var(--teal);color:#fff;
  box-shadow:0 6px 16px -10px rgba(15,125,140,.9)}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--ink-2)}
.btn.ghost:hover{background:#EEF3F7}
.btn.danger{color:var(--bad);border-color:#F0CFCB}
.btn.sm{padding:5px 10px;font-size:.79rem}
.btn.block{width:100%;justify-content:center}

.badge{display:inline-flex;align-items:center;gap:5px;font-size:.73rem;font-weight:600;padding:3px 9px;
  border-radius:999px;background:#EEF3F7;color:var(--ink-2);white-space:nowrap}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.bad{background:var(--bad-bg);color:var(--bad)}
.badge.info{background:var(--info-bg);color:var(--info)}
.badge.teal{background:#E2F4F4;color:var(--teal)}
.dotc{width:8px;height:8px;border-radius:50%;display:inline-block}
.dotc.Verde{background:var(--ok)}.dotc.Amarillo{background:#E0A400}.dotc.Rojo{background:var(--bad)}.dotc.Sin{background:#9FB0BE}

.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 15px;box-shadow:var(--sh);
  display:flex;flex-direction:column;gap:6px;position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--line-2)}
.kpi.Verde::after{background:var(--ok)}.kpi.Amarillo::after{background:#E0A400}.kpi.Rojo::after{background:var(--bad)}
.kpi .lbl{font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.kpi .val{font-size:1.5rem;font-weight:680;letter-spacing:-.02em;line-height:1.15}
.kpi .val small{font-size:.7rem;font-weight:600;color:var(--muted);margin-left:4px}
.kpi .meta{font-size:.73rem;color:var(--muted);display:flex;gap:8px;align-items:center}
.kpi .delta{font-size:.72rem;font-weight:600}

table{width:100%;border-collapse:collapse;font-size:.84rem}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:650;background:#FAFCFD;
  position:sticky;top:0;z-index:1}
tbody tr:hover{background:#F7FAFC}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td.mono{font-family:var(--mono);font-size:.78rem;color:var(--ink-2)}
.table-wrap, .card.tight{max-height:calc(100vh - 260px);overflow:auto}
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.empty{padding:26px;text-align:center;color:var(--muted);font-size:.85rem}

form .field{margin-bottom:13px}
label{display:block;font-size:.78rem;font-weight:600;color:var(--ink-2);margin-bottom:5px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=time],
input[type=search],select,textarea{
  width:100%;padding:9px 11px;border:1px solid var(--line-2);border-radius:9px;background:#fff;color:var(--ink);
  font:inherit;font-size:.88rem}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(20,160,166,.35);border-color:var(--teal-2)}
input[type=checkbox]{width:16px;height:16px;accent-color:var(--teal)}
.hint{font-size:.74rem;color:var(--muted);margin-top:4px}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
.filters .field{margin:0;min-width:150px}
.filters .field.grow{flex:1;min-width:220px}

.flash{padding:11px 14px;border-radius:10px;margin-bottom:14px;font-size:.86rem;border:1px solid var(--line-2);background:#fff}
.flash.ok{border-color:#BFE6D6;background:var(--ok-bg);color:#0C5C42}
.flash.warn{border-color:#F1DFB4;background:var(--warn-bg);color:#7A5200}
.flash.bad{border-color:#EFC9C4;background:var(--bad-bg);color:#8C241A}

.chart{width:100%;height:auto;display:block}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart .axis{fill:var(--muted);font-size:10px;font-family:var(--sans)}
.chart .meta{stroke:#E0A400;stroke-width:1.2;stroke-dasharray:4 4}
.donut{width:132px;height:132px}
.donut-num{font:700 19px var(--sans);fill:var(--ink)}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:.78rem;color:var(--ink-2)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}

/* calendario */
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden}
.cal-h{padding:8px;background:#F7FAFC;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);text-align:center}
.cal-d{background:#fff;min-height:92px;padding:6px;font-size:.72rem}
.cal-d.off{background:#FAFCFD;color:#C3D0DA}
.cal-d.today{box-shadow:inset 0 0 0 2px var(--aqua)}
.cal-n{font-weight:650;color:var(--ink-2);margin-bottom:4px;display:flex;justify-content:space-between}
.cal-e{display:block;padding:2px 5px;border-radius:5px;margin-bottom:3px;font-size:.68rem;line-height:1.3;
  background:#E7F1F8;color:#1F5F8B;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cal-e.ok{background:var(--ok-bg);color:var(--ok)}
.cal-e.late{background:var(--warn-bg);color:var(--warn)}
.cal-e.miss{background:var(--bad-bg);color:var(--bad)}

/* auth */
.auth-wrap{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:var(--bg)}
.auth-side{background:linear-gradient(150deg,var(--navy) 0%,#0E3049 55%,#125163 100%);color:#DCE8F1;
  display:flex;flex-direction:column;justify-content:space-between;padding:44px 48px;position:relative;overflow:hidden}
.auth-side::after{content:"";position:absolute;right:-140px;bottom:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(56,198,195,.35),transparent 62%)}
.auth-side h1{font-size:2rem;color:#fff;letter-spacing:-.02em;line-height:1.15;max-width:20ch}
.auth-side p{color:#A9C1D1;max-width:44ch;font-size:.92rem}
.auth-brand{display:flex;gap:12px;align-items:center}
.auth-brand strong{letter-spacing:.08em;color:#fff}
.auth-panel{display:grid;place-items:center;padding:32px}
.auth-card{width:100%;max-width:400px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;
  box-shadow:0 24px 60px -30px rgba(10,29,46,.35)}
.auth-card h2{font-size:1.22rem}
.auth-card .foot{color:var(--muted);font-size:.75rem;margin-top:14px;text-align:center}
.qr{display:block;margin:14px auto;width:190px;height:190px;image-rendering:pixelated;border:1px solid var(--line);border-radius:10px;padding:8px;background:#fff}
.secret{font-family:var(--mono);font-size:.85rem;background:#F5F9FB;border:1px dashed var(--line-2);padding:8px 10px;
  border-radius:8px;text-align:center;letter-spacing:.14em}
.cred{background:#F5F9FB;border:1px solid var(--line);border-radius:10px;padding:12px;font-family:var(--mono);font-size:.85rem;word-break:break-all}

.list-clean{list-style:none;margin:0;padding:0}
.list-clean li{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.list-clean li:last-child{border-bottom:0}
.list-clean .t{flex:1;min-width:0}
.list-clean .t strong{display:block;font-size:.85rem;font-weight:600}
.list-clean .t small{color:var(--muted)}
.timeline{position:relative;padding-left:16px}
.timeline::before{content:"";position:absolute;left:4px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline .item{position:relative;padding:0 0 14px 12px}
.timeline .item::before{content:"";position:absolute;left:-16px;top:5px;width:10px;height:10px;border-radius:50%;
  background:#fff;border:2px solid var(--teal-2)}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs a{padding:9px 14px;font-size:.86rem;color:var(--ink-2);border-bottom:2px solid transparent;white-space:nowrap}
.tabs a.on{color:var(--teal);border-bottom-color:var(--teal-2);font-weight:600}

.split{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.sticky-side{position:sticky;top:76px;align-self:start}

@media (max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}.auth-wrap{grid-template-columns:1fr}.auth-side{display:none}}
@media (max-width:820px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .22s ease;width:280px;flex-basis:280px}
  body.nav-open .sidebar{transform:none;box-shadow:0 0 0 100vmax rgba(6,20,30,.45)}
  .icon-btn{display:inline-flex}
  .content{padding:14px}
  .topbar{padding:10px 14px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .table-wrap{max-height:none}
  table{font-size:.8rem}
  th,td{padding:8px 9px}
  .filters .field{min-width:100%}
  .cal-d{min-height:64px}
}
@media print{.sidebar,.topbar,.foot,.btn,.filters{display:none!important}.content{padding:0}.card{box-shadow:none;border:0}}