/* Efficient Biz MCP · panel — glassmorfismo suave */
:root{
  --ink:#1b2430;--muted:#7a8696;--line:rgba(27,36,48,.08);
  --sky1:#b9d6f2;--sky2:#d7e7f7;--sky3:#eef4fb;
  --glass:rgba(255,255,255,.42);--glass-b:rgba(255,255,255,.65);
  --card:#ffffff;--sheet:rgba(248,251,254,.92);
  --teal:#14b8a6;--blue:#2f7fd8;--ok:#5cc36b;--ok-soft:#dff5e3;--bad:#e5484d;--bad-soft:#fde8e8;--warn:#f5b301;
  --r-xl:34px;--r-lg:26px;--r-md:18px;
  --shadow:0 10px 30px rgba(40,90,150,.08),0 2px 6px rgba(40,90,150,.05);
}
*{box-sizing:border-box}html,body{margin:0}
body{min-height:100vh;color:var(--ink);font:15px/1.5 "Inter","SF Pro Text",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:linear-gradient(180deg,var(--sky1) 0%,var(--sky2) 38%,var(--sky3) 100%)}
.bg{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(600px 380px at 78% 8%,rgba(255,255,255,.55),transparent 70%),
             radial-gradient(520px 360px at 12% 30%,rgba(120,180,240,.35),transparent 70%),
             radial-gradient(700px 420px at 60% 40%,rgba(47,127,216,.18),transparent 70%)}
a{color:inherit}

/* barra superior */
header{display:flex;align-items:center;gap:18px;padding:18px 28px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:17px;color:#fff;text-decoration:none;text-shadow:0 1px 2px rgba(30,70,120,.15)}
.logo{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:12px;background:#111418;color:#fff;
  font-weight:800;font-size:19px;line-height:1;box-shadow:0 4px 14px rgba(0,0,0,.15)}
.logo i{color:var(--teal);font-style:normal}
nav{display:flex;gap:8px;margin:0 auto;padding:6px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-b);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
nav a{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 14px;border-radius:999px;color:#4d5b6b;text-decoration:none;font-size:14px;
  border:1px solid transparent;transition:background .15s}
nav a:hover{background:rgba(255,255,255,.55)}
nav a.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:var(--shadow)}
.who{display:flex;align-items:center;gap:8px}.who form{margin:0}
.me{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 14px 0 5px;border-radius:999px;background:#fff;font-size:13px;box-shadow:var(--shadow)}
.me b,.av{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;flex:none;
  background:linear-gradient(135deg,#7fb6ee,#2f7fd8);color:#fff;font-size:12px;font-weight:700}

/* encabezado grande */
.hero{max-width:1240px;margin:0 auto;padding:26px 28px 30px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.eyebrow{margin:0 0 4px;color:rgba(255,255,255,.9);font-size:15px;letter-spacing:.2px}
.hero h1{margin:0;color:#fff;font-size:clamp(34px,5vw,62px);font-weight:600;letter-spacing:-1.2px;line-height:1.05;text-shadow:0 2px 12px rgba(30,80,140,.12)}
.hero-pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 16px;border-radius:999px;background:#fff;color:var(--muted);font-size:13px;
  border:0;box-shadow:var(--shadow);text-decoration:none;font-family:inherit;cursor:pointer}
.pill b{color:var(--ink);font-weight:600}
.pill.dark{background:var(--ink);color:#fff}
.btn-out{color:var(--ink)}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}
.tag.ok{background:var(--ok-soft);color:#237a34}.tag.bad{background:var(--bad-soft);color:var(--bad)}
.tag.admin{background:#e0f2fe;color:#0369a1}

/* hoja principal */
main{max-width:1240px;margin:0 auto;padding:0 16px 60px}
main.sheet{padding:22px;border-radius:var(--r-xl) var(--r-xl) 0 0;background:var(--sheet);border:1px solid rgba(255,255,255,.8);
  box-shadow:0 -10px 40px rgba(60,110,170,.08);min-height:60vh}
h1{font-size:26px;margin:0 0 16px}h2{font-size:17px;margin:22px 0 10px;font-weight:600}

/* fila de usuarios estilo vidrio */
.chips{display:flex;gap:12px;overflow-x:auto;padding:2px 2px 18px;scrollbar-width:thin}
.chip{flex:1 0 200px;display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:var(--r-lg);text-decoration:none;
  background:linear-gradient(135deg,rgba(255,255,255,.7),rgba(255,255,255,.35));border:1px solid rgba(255,255,255,.9);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.chip b{display:block;font-size:14px}.chip small{display:block;color:var(--muted);font-size:12px}
.chip.hot{background:#fff;box-shadow:var(--shadow)}

/* tarjetas */
.grid,.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:16px}
.card,.user{background:var(--card);border-radius:var(--r-lg);padding:20px 22px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.9)}
.user{margin:0 0 14px}.user.new{background:linear-gradient(135deg,#ffffff,#f1f8ff);border:1px solid #cfe5fa}
.card + .card{margin-top:0}main.sheet > .card{margin-bottom:16px}
.ch{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}
.ct{display:inline-flex;align-items:center;gap:8px;font-size:17px;font-weight:600}
.arrow{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);
  color:var(--ink);text-decoration:none;font-size:14px}
.big{display:flex;align-items:center;gap:10px;font-size:46px;font-weight:300;letter-spacing:-1px;margin:14px 0 10px}
.dot{width:14px;height:14px;border-radius:50%;display:inline-block}.dot.ok{background:var(--ok);box-shadow:0 0 0 4px var(--ok-soft)}
.dot.bad{background:var(--bad);box-shadow:0 0 0 4px var(--bad-soft)}
.legend{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:6px}
.card > span{display:block;color:var(--muted);font-size:13px}.card > b{font-size:26px}
svg.bars{display:block;width:100%;height:46px}
svg.bars rect.ok{fill:#7ccf87}svg.bars rect.bad{fill:#ef8a8d}svg.bars rect.teal{fill:#5aa9ec}svg.bars rect.zero{fill:#dfe5ec}
.uspark svg.bars{height:30px}

/* listas de usuarios */
.urow{display:grid;grid-template-columns:auto 1fr auto 160px;align-items:center;gap:14px;padding:12px 0;border-top:1px solid var(--line)}
.urow:first-of-type{border-top:0}
.uinfo b{display:block;font-size:14px}.uinfo small,.unum small{display:block;color:var(--muted);font-size:12px}
.unum{text-align:right}.unum b{font-size:18px;font-weight:600}
.alert{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.alert:first-of-type{border-top:0}
.alert span:nth-child(2){flex:1}.alert b{display:block;font-size:14px}.alert small{color:var(--muted);font-size:12px}
.av.warn{background:linear-gradient(135deg,#fcd34d,#f59e0b)}

/* formularios y botones */
.uh{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.uh .tag{background:#e0f2fe;color:#0369a1}
.muted{color:var(--muted);font-size:13px}
.chks{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
label.chk{display:inline-flex;flex-direction:row;gap:7px;align-items:center;font-size:13px;color:var(--ink);padding:7px 12px;border-radius:999px;
  background:#f3f6fa;border:1px solid var(--line);cursor:pointer}
label.chk input{accent-color:var(--blue);margin:0}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row form{margin:0}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
input[type=email],input:not([type]),input[type=number],select{font:inherit;color:var(--ink);background:#f6f9fc;border:1px solid var(--line);
  border-radius:999px;padding:10px 16px;min-width:240px;outline:none}
input:focus,select:focus{border-color:#9cc8f2;box-shadow:0 0 0 4px rgba(47,127,216,.12)}
.btn{display:inline-flex;align-items:center;justify-content:center;height:42px;border:0;border-radius:999px;background:var(--ink);color:#fff;
  padding:0 20px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn.sm{height:38px;padding:0 16px;font-size:14px}.btn.danger{background:var(--bad)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
button.link{background:none;border:0;color:var(--blue);cursor:pointer;font:inherit;padding:0}
.flash{padding:12px 18px;border-radius:999px;margin:0 0 16px;font-size:14px}
.flash.ok{background:var(--ok-soft);color:#237a34}.flash.err{background:var(--bad-soft);color:var(--bad)}

/* tablas (actividad) */
table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);font-size:13.5px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:500;font-size:12.5px;background:#fbfcfe}
tr:last-child td{border-bottom:0}td.n{text-align:right;font-variant-numeric:tabular-nums}
tr.fail td{background:#fff7f7}td.err{color:var(--muted);font-size:12px;max-width:380px}
code{font:12px ui-monospace,SFMono-Regular,Menlo,monospace;background:#f1f5f9;border-radius:8px;padding:2px 8px}
.pats{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin-bottom:14px;padding:16px 18px;background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow)}

/* login */
.login{max-width:440px;margin:10vh auto;text-align:center;padding:38px 34px;border-radius:var(--r-xl);
  background:linear-gradient(135deg,rgba(255,255,255,.85),rgba(255,255,255,.55));border:1px solid rgba(255,255,255,.95);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 20px 60px rgba(40,90,150,.15)}
.login h1{font-size:28px;font-weight:600;letter-spacing:-.5px}
ul.plain{padding-left:18px}

@media (max-width:900px){
  nav{order:3;margin:0;width:100%;justify-content:space-between}nav a span{display:none}nav a{padding:0 12px}
  .who{margin-left:auto}.me{font-size:0;padding-right:5px}
  .urow{grid-template-columns:auto 1fr auto}.uspark{display:none}
  main.sheet{padding:14px}.big{font-size:38px}
}