:root{
  --eq-bg:#f3f5f8; --eq-card:#ffffff; --eq-text:#0f172a; --eq-muted:#64748b;
  --eq-primary:#1d4ed8; --eq-primary-hover:#1e40af; --eq-accent:#0ea5e9;
  --eq-warn:#b45309; --eq-warn-bg:#fef3c7; --eq-danger:#b91c1c;
  --eq-border:#e2e8f0; --eq-radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--eq-bg);color:var(--eq-text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--eq-primary);text-decoration:none}
a:hover{text-decoration:underline}
.eq-body.eq-guest{display:flex;flex-direction:column;min-height:100vh}
.eq-body.eq-guest .eq-main{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}
.eq-foot{padding:14px;text-align:center;color:var(--eq-muted);font-size:12px;border-top:1px solid var(--eq-border);background:#fff}
/* Topbar */
.eq-topbar{display:flex;align-items:center;gap:24px;padding:10px 24px;background:#0f172a;color:#fff;position:sticky;top:0;z-index:20}
.eq-brand{display:flex;align-items:center;gap:12px}
.eq-brand strong{display:block;font-size:14px;letter-spacing:.04em}
.eq-brand small{display:block;font-size:11px;color:#94a3b8}
.eq-logo{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,#1d4ed8,#0ea5e9);display:inline-block;position:relative}
.eq-logo::after{content:"E";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px}
.eq-logo-lg{width:56px;height:56px;border-radius:14px}
.eq-logo-lg::after{font-size:28px}
.eq-nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.eq-nav a{color:#cbd5e1;padding:8px 12px;border-radius:6px;font-weight:500}
.eq-nav a:hover{background:rgba(255,255,255,.08);text-decoration:none;color:#fff}
.eq-nav a.active{background:var(--eq-primary);color:#fff}
.eq-user{display:flex;align-items:center;gap:12px}
.eq-user strong{display:block;font-size:13px}
.eq-user small{display:block;font-size:11px;color:#94a3b8}
/* Main */
.eq-main{padding:24px;max-width:1280px;margin:0 auto;width:100%}
.eq-h1{font-size:22px;margin:0 0 18px}
.eq-card{background:var(--eq-card);border:1px solid var(--eq-border);border-radius:var(--eq-radius);padding:20px;margin-bottom:20px;box-shadow:0 1px 2px rgba(15,23,42,.04)}
.eq-card h2{margin:0 0 14px;font-size:16px}
/* Stats */
.eq-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.eq-stat{background:#fff;border:1px solid var(--eq-border);border-radius:var(--eq-radius);padding:16px}
.eq-stat small{display:block;color:var(--eq-muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.eq-stat strong{display:block;font-size:24px;margin-top:6px}
.eq-stat-warn{border-color:#fcd34d;background:#fffbeb}
.eq-stat-accent{border-color:#7dd3fc;background:#f0f9ff}
.eq-quick{display:flex;flex-wrap:wrap;gap:8px}
/* Forms */
.eq-form{display:flex;flex-direction:column;gap:12px}
.eq-form label{display:flex;flex-direction:column;font-size:12px;font-weight:600;color:#334155;gap:4px}
.eq-form input,.eq-form select,.eq-form textarea{padding:9px 11px;border:1px solid var(--eq-border);border-radius:8px;font:inherit;background:#fff;color:var(--eq-text)}
.eq-form input:focus,.eq-form select:focus,.eq-form textarea:focus{outline:none;border-color:var(--eq-primary);box-shadow:0 0 0 3px rgba(29,78,216,.15)}
.eq-check{flex-direction:row !important;align-items:center;gap:8px !important;font-weight:500}
.eq-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.eq-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.eq-grid-full{grid-column:1/-1}
/* Buttons */
.eq-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:8px;border:1px solid var(--eq-border);background:#fff;color:var(--eq-text);font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.eq-btn:hover{background:#f8fafc;text-decoration:none}
.eq-btn-primary{background:var(--eq-primary);color:#fff;border-color:var(--eq-primary)}
.eq-btn-primary:hover{background:var(--eq-primary-hover);color:#fff}
.eq-btn-ghost{background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
.eq-btn-ghost:hover{background:rgba(255,255,255,.1)}
.eq-btn-danger{background:#fef2f2;color:var(--eq-danger);border-color:#fecaca}
.eq-btn-sm{padding:6px 10px;font-size:12px}
.eq-link{align-self:center;color:var(--eq-primary)}
/* Auth */
.eq-auth{max-width:420px;width:100%;padding:32px}
.eq-auth-wide{max-width:680px}
.eq-auth-head{text-align:center;margin-bottom:24px}
.eq-auth-head h1{font-size:20px;margin:14px 0 4px}
.eq-auth-head p{color:var(--eq-muted);margin:0;font-size:13px}
.eq-auth-foot{display:flex;justify-content:space-between;margin-top:16px;font-size:13px}
/* Table */
.eq-toolbar{display:flex;gap:8px;margin-bottom:12px}
.eq-toolbar input{flex:1;padding:9px 11px;border:1px solid var(--eq-border);border-radius:8px}
.eq-table{width:100%;border-collapse:collapse}
.eq-table th,.eq-table td{padding:10px 12px;border-bottom:1px solid var(--eq-border);text-align:left;vertical-align:middle;font-size:13px}
.eq-table th{background:#f8fafc;font-weight:600;color:#475569;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.eq-row-warn{background:#fffbeb}
.eq-actions{display:flex;gap:6px;justify-content:flex-end}
.eq-empty{text-align:center;color:var(--eq-muted);padding:24px}
.eq-pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase}
.eq-pill-entrada{background:#dcfce7;color:#166534}
.eq-pill-salida{background:#fee2e2;color:#991b1b}
/* Flash */
.eq-flash{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-weight:500}
.eq-flash-ok{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}
.eq-flash-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}
@media (max-width:720px){
  .eq-topbar{flex-direction:column;align-items:stretch;gap:10px;padding:12px}
  .eq-nav{justify-content:center}
  .eq-grid-2,.eq-grid-3{grid-template-columns:1fr}
  .eq-auth-foot{flex-direction:column;gap:8px;text-align:center}
}