:root{
  --bg: #f7f8fb;
  --card: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --primary: #2563eb;
  --primary-600: #1d4ed8;
  --sidebar: #0b1220;
  --sidebar-text: #cbd5e1;
  --sidebar-active: rgba(37,99,235,.20);
  --danger:#dc2626;
  --warning:#f59e0b;
  --success:#16a34a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(17,24,39,.08);
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{ box-sizing:border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
}
a{ color: var(--primary); text-decoration:none; }
a:hover{ text-decoration:underline; }

.container{
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px;
}

.auth-wrap{
  min-height: 100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 24px;
}
.auth-card{
  width: 100%;
  max-width: 420px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  margin-bottom: 14px;
}
.brand-badge{
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), #22c55e);
  box-shadow: 0 10px 18px rgba(37,99,235,.25);
}
.brand h1{
  font-size: 18px;
  margin:0;
}
.small{
  color: var(--muted);
  font-size: 13px;
}
.form-row{ margin: 12px 0; }
label{ display:block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
input, select, textarea{
  width:100%;
  padding: 10px 12px;
  border:1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  outline:none;
}
textarea{ min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus{
  border-color: rgba(37,99,235,.45);
  box-shadow: 0 0 0 4px rgba(37,99,235,.12);
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0);
  background: var(--primary);
  color: #fff;
  cursor:pointer;
  font-weight: 600;
}
.btn:hover{ background: var(--primary-600); }
.btn.secondary{
  background:#fff;
  border-color: var(--border);
  color: var(--text);
}
.btn.secondary:hover{ background:#f3f4f6; }
.btn.danger{ background: var(--danger); }
.btn.danger:hover{ filter: brightness(.95); }
.row{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
}
.col{ flex:1; min-width: 260px; }

.app-shell{
  display:flex;
  min-height: 100vh;
}
.sidebar{
  width: 260px;
  background: var(--sidebar);
  color: var(--sidebar-text);
  padding: 14px;
  position: sticky;
  top:0;
  height: 100vh;
}
.sidebar .logo{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 10px 10px 16px 10px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  margin-bottom: 12px;
}
.sidebar .logo .dot{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #a855f7);
}
.sidebar .logo .title{
  font-weight: 700;
  font-size: 14px;
}
.nav a{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 10px 10px;
  border-radius: 12px;
  color: var(--sidebar-text);
  font-size: 14px;
  text-decoration:none;
}
.nav a.active, .nav a:hover{
  background: var(--sidebar-active);
}
.main{
  flex:1;
  min-width: 0;
}
.topbar{
  background: rgba(255,255,255,.75);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  position: sticky;
  top:0;
  z-index: 5;
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 18px;
}
.topbar h2{
  margin:0;
  font-size: 16px;
}
.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
}
.table{
  width:100%;
  border-collapse: collapse;
}
.table th, .table td{
  text-align:left;
  padding: 10px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.badge{
  display:inline-flex;
  align-items:center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--border);
  color: var(--muted);
  background:#fff;
}
.badge.ok{ color: var(--success); border-color: rgba(22,163,74,.25); background: rgba(22,163,74,.06); }
.badge.warn{ color: var(--warning); border-color: rgba(245,158,11,.28); background: rgba(245,158,11,.08); }
.badge.bad{ color: var(--danger); border-color: rgba(220,38,38,.28); background: rgba(220,38,38,.08); }

.kpi{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 10px;
}
.kpi .num{ font-size: 22px; font-weight: 800; }
.kpi .label{ color: var(--muted); font-size: 13px; }

.notice{
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  margin: 10px 0;
}
.notice.error{ border-color: rgba(220,38,38,.25); background: rgba(220,38,38,.06); }
.notice.success{ border-color: rgba(22,163,74,.25); background: rgba(22,163,74,.06); }

.login-bg-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap:16px;
}
.login-bg-card{
  position:relative;
  overflow:hidden;
  border:1px solid var(--border);
  border-radius:16px;
  background:#fff;
  box-shadow: var(--shadow);
}
.login-bg-thumb{
  display:block;
  width:100%;
  height:170px;
  object-fit:cover;
  background:#eef2f7;
}
.login-bg-meta{
  padding:12px;
}
.login-bg-delete{
  position:absolute;
  top:8px;
  right:8px;
  width:30px;
  height:30px;
  border:none;
  border-radius:999px;
  background:rgba(17,24,39,.84);
  color:#fff;
  font-size:20px;
  line-height:1;
  cursor:pointer;
  opacity:0;
  transform:scale(.92);
  transition: opacity .18s ease, transform .18s ease;
  z-index:2;
}
.login-bg-card:hover .login-bg-delete{
  opacity:1;
  transform:scale(1);
}
.login-bg-toolbar{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:flex-end;
}
.login-bg-toolbar .form-row{
  margin:0;
  min-width:190px;
  flex:1;
}
.login-bg-empty{
  padding:18px;
  border:1px dashed var(--border);
  border-radius:14px;
  background:#fff;
}
.login-bg-radio{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text);
}
.login-bg-radio input[type="radio"]{
  width:auto;
  margin:0;
}
.login-bg-limit{
  margin-top:8px;
}

@media (max-width: 980px){
  .sidebar{
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-110%);
    transition: transform .2s ease;
    z-index: 10;
  }
  .sidebar.open{
    transform: translateX(0);
  }
  .topbar-inner{ gap: 12px; }

  body.sidebar-open{ overflow: hidden; }
  .main{ position: relative; }
  .sidebar{ z-index: 10; }
}
/* --- UX V4: navegación, breadcrumbs, badges, reportes y responsive --- */
.burger{display:none;}
.topbar-left{display:flex;align-items:center;gap:10px;min-width:0;}
.topbar-context{min-width:0;display:flex;flex-direction:column;gap:3px;}
.breadcrumbs{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px;color:var(--muted);line-height:1.35;}
.breadcrumbs a{color:var(--muted);text-decoration:none;}
.breadcrumbs a:hover{color:var(--primary);text-decoration:none;}
.breadcrumbs [aria-current="page"]{color:var(--text);font-weight:600;}
.breadcrumb-separator{opacity:.5;}
.nav a{justify-content:space-between;}
.nav-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.nav-count{margin-left:auto;min-width:24px;height:24px;padding:0 7px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;font-weight:800;font-size:11px;line-height:1;box-shadow:0 4px 12px rgba(0,0,0,.18);}
.sidebar .logo .logo-copy{min-width:0;}
.sidebar .logo .title,.sidebar .logo .small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.company-logo-box{width:38px;height:38px;flex:0 0 38px;border-radius:12px;background:#fff;border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;overflow:hidden;padding:3px;}
.company-logo-box img{display:block;width:100%;height:100%;object-fit:contain;border-radius:9px;}
.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.table-responsive .table{min-width:680px;}
.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:14px;flex-wrap:wrap;}
.pager .btn{min-width:42px;}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.toolbar-group{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.toolbar-search{flex:1;min-width:220px;}
.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px;}
.section-title h3{margin:0;font-size:16px;}
.section-title p{margin:4px 0 0;color:var(--muted);font-size:13px;}
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}
.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;min-width:0;}
.kpi-card .kpi-value{font-size:26px;line-height:1;font-weight:800;margin-bottom:7px;}
.kpi-card .kpi-title{font-size:13px;color:var(--muted);}
.kpi-card .kpi-note{margin-top:10px;font-size:12px;color:var(--muted);}
.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.85fr);gap:14px;align-items:start;}
.stack{display:grid;gap:14px;}
.quick-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}
.quick-action{display:flex;flex-direction:column;gap:4px;padding:13px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);text-decoration:none;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;}
.quick-action:hover{text-decoration:none;transform:translateY(-1px);border-color:rgba(37,99,235,.3);box-shadow:0 8px 20px rgba(17,24,39,.08);}
.quick-action b{font-size:14px;}
.quick-action span{font-size:12px;color:var(--muted);}
.progress-row{display:grid;grid-template-columns:minmax(120px,1fr) minmax(100px,2fr) auto;gap:10px;align-items:center;padding:7px 0;}
.progress-track{height:8px;border-radius:999px;background:#eef2f7;overflow:hidden;}
.progress-fill{height:100%;border-radius:999px;background:var(--primary);}
.report-command-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;}
.report-command-card{display:flex;flex-direction:column;gap:10px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;min-height:170px;}
.report-command-card h3{margin:0;font-size:16px;}
.report-command-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.45;flex:1;}
.report-command-card .report-meta{display:flex;gap:6px;flex-wrap:wrap;}
.report-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.report-filters .form-row{margin:0;}
.report-result-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.report-history-title{display:flex;align-items:center;gap:8px;min-width:0;}
.report-history-title b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.logo-settings-preview{width:84px;height:84px;border-radius:16px;border:1px solid var(--border);background:#f8fafc;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:6px;}
.logo-settings-preview img{width:100%;height:100%;object-fit:contain;display:block;}
.empty-state{padding:22px;text-align:center;border:1px dashed var(--border);border-radius:14px;color:var(--muted);background:rgba(255,255,255,.55);}

@media (max-width: 1100px){
  .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .report-command-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .report-filters{grid-template-columns:repeat(2,minmax(0,1fr));}
}

@media (max-width: 980px){
  .burger{display:inline-flex;}
  .topbar-host{display:none;}
  .dashboard-grid{grid-template-columns:1fr;}
}

@media (max-width: 700px){
  .container{padding:12px;}
  .topbar-inner{padding:11px 12px;}
  .topbar-context h2{font-size:15px;}
  .breadcrumbs{font-size:11px;}
  .kpi-grid{grid-template-columns:1fr 1fr;gap:10px;}
  .kpi-card{padding:13px;}
  .kpi-card .kpi-value{font-size:22px;}
  .report-command-grid{grid-template-columns:1fr;}
  .report-filters{grid-template-columns:1fr;}
  .quick-actions{grid-template-columns:1fr;}
  .toolbar{align-items:stretch;}
  .toolbar-group,.toolbar-search{width:100%;}
  .toolbar-group .btn{flex:1;}
  .progress-row{grid-template-columns:minmax(100px,1fr) minmax(80px,1.4fr) auto;}
  .pager{justify-content:center;}
  .pager .btn{padding:8px 10px;}
}

@media (max-width: 430px){
  .kpi-grid{grid-template-columns:1fr;}
  .breadcrumbs{display:none;}
  .topbar-context{gap:0;}
}
.ticket-management-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end;}
@media (max-width:700px){.ticket-management-grid{grid-template-columns:1fr;}.ticket-management-grid .form-row{width:100%;}}
.sidebar-overlay{display:none;}
@media (max-width:980px){.sidebar-overlay{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:9;display:none;}body.sidebar-open .sidebar-overlay{display:block;}}

/* ===== Planillas ===== */
.payroll-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:14px;align-items:start}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.form-grid .span-2{grid-column:1/-1}
.checkbox-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px}
.checkbox-row input{width:auto}
.narrow-card{max-width:820px}
.money-input{min-width:105px;padding:8px 9px}
.payroll-run-table{min-width:1450px}
.inline-actions{display:flex;gap:6px;flex-wrap:wrap}
.receipt-card,.document-card{max-width:900px;margin:0 auto}
.receipt-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}
.receipt-grid>div{border:1px solid var(--border);border-radius:12px;padding:12px;display:flex;justify-content:space-between;gap:12px}
.receipt-grid span{color:var(--muted);font-size:12px}
.receipt-net{margin-top:14px;padding:18px;border-radius:14px;background:var(--surface-2,#f6f8fb);display:flex;justify-content:space-between;align-items:center;gap:12px}
.receipt-net strong{font-size:24px;color:var(--primary)}
@media(max-width:900px){.payroll-grid,.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}.receipt-grid{grid-template-columns:1fr}.payroll-run-table{min-width:1300px}}
@media print{.sidebar,.topbar,.trial-pill,.btn,.breadcrumbs{display:none!important}.main{margin:0!important}.container{max-width:none!important;padding:0!important}.card{box-shadow:none!important;border:0!important}}