/* ==========================================================================
   Sistema de Gestión — Hoja de estilos (responsive: PC / laptop / tablet / móvil)
   ========================================================================== */
:root{
  --bg:#f4f6fb; --surface:#ffffff; --ink:#1f2733; --muted:#6b7686;
  --primary:#2f6bff; --primary-d:#1e50d6; --primary-soft:#e8f0ff;
  --border:#e6e9f0; --ok:#12a150; --ok-soft:#e5f6ec; --off:#8a94a6;
  --danger:#e5484d; --danger-soft:#fdeaea; --warn:#b7791f; --info-soft:#eaf2ff;
  --radius:14px; --radius-sm:10px; --shadow:0 1px 3px rgba(20,30,60,.06),0 8px 24px rgba(20,30,60,.06);
  --sidebar-w:250px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--ink); font-size:15px; line-height:1.5;
}
a{color:inherit;text-decoration:none}
.ic{width:20px;height:20px;flex:0 0 auto}

/* ---------------- Layout ---------------- */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar-w); background:#0e1524; color:#c7d0e0;
  display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40;
  transition:transform .25s ease;
}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.brand-logo{width:38px;height:38px;border-radius:9px;object-fit:cover;background:#fff}
.brand-mark{width:38px;height:38px;border-radius:9px;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:18px}
.brand-name{font-weight:600;color:#fff;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.menu{display:flex;flex-direction:column;gap:2px;padding:14px 10px;overflow-y:auto;flex:1}
.menu-item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;
  color:#aeb8ca;font-weight:500;transition:.15s}
.menu-item:hover{background:rgba(255,255,255,.06);color:#fff}
.menu-item.active{background:var(--primary);color:#fff}
.menu-item .ic{width:19px;height:19px}
.sidebar-foot{padding:10px;border-top:1px solid rgba(255,255,255,.07)}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(6,10,20,.5);z-index:35}

.main{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0}
.topbar{position:sticky;top:0;z-index:30;background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:14px;padding:12px 22px}
.topbar-title{font-size:18px;margin:0;font-weight:650;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-right{display:flex;align-items:center;gap:14px}
.chip{background:var(--primary-soft);color:var(--primary-d);font-weight:600;font-size:12.5px;
  padding:5px 10px;border-radius:999px}
.user-badge{display:flex;align-items:center;gap:9px}
.user-meta{display:flex;flex-direction:column;line-height:1.15}
.user-meta small{color:var(--muted);font-size:12px}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--primary);color:#fff;
  display:inline-grid;place-items:center;font-weight:600;font-size:14px;flex:0 0 auto}
.avatar.sm{width:30px;height:30px;font-size:12px;margin-right:9px;vertical-align:middle}

.content{padding:24px 22px;flex:1;max-width:1200px;width:100%}
.footer{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;
  padding:16px 22px;color:var(--muted);font-size:13px;border-top:1px solid var(--border)}

.icon-btn{background:transparent;border:0;cursor:pointer;color:var(--ink);padding:7px;border-radius:9px;
  display:inline-grid;place-items:center;transition:.15s}
.icon-btn:hover{background:var(--bg)}
.icon-btn.danger{color:var(--danger)}
.icon-btn.danger:hover{background:var(--danger-soft)}
#menuToggle{display:none}

/* ---------------- Componentes ---------------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px}
.toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.page-h{margin:0;font-size:20px}
.muted{color:var(--muted)} .sm{font-size:12.5px}
.ta-r{text-align:right}.ta-c{text-align:center}
.section-title{display:flex;align-items:center;gap:8px;font-size:15px;margin:6px 0 14px;color:var(--ink)}

.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid transparent;border-radius:10px;
  padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:.15s;line-height:1;white-space:nowrap}
.btn .ic{width:18px;height:18px}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-d)}
.btn-ghost{background:var(--surface);border-color:var(--border);color:var(--ink)}
.btn-ghost:hover{background:var(--bg)}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:7px 12px;font-size:13px}

.alert{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:14px;font-size:14px;border:1px solid transparent}
.alert-success{background:var(--ok-soft);color:#0c6b39;border-color:#bfe6cf}
.alert-error{background:var(--danger-soft);color:#a52126;border-color:#f4c4c6}
.alert-info{background:var(--info-soft);color:var(--primary-d);border-color:#c9dcff}

.badge{font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px}
.badge.ok{background:var(--ok-soft);color:#0c6b39}
.badge.off{background:#eef0f4;color:var(--off)}
.tag{background:var(--primary-soft);color:var(--primary-d);font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:8px}

/* Tablas */
.table-wrap{overflow-x:auto;padding:0}
.table{width:100%;border-collapse:collapse;min-width:560px}
.table thead th{text-align:left;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;
  color:var(--muted);padding:14px 16px;border-bottom:1px solid var(--border);background:#fafbfe}
.table tbody td{padding:13px 16px;border-bottom:1px solid var(--border);vertical-align:middle}
.table tbody tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:#fafbff}
.matrix .chk{width:19px;height:19px;accent-color:var(--primary);cursor:pointer}
.inline{display:inline}

/* Formularios */
.field{display:flex;flex-direction:column;gap:6px;font-size:13.5px;font-weight:600;color:var(--ink)}
.field span{font-weight:600}
.field input,.field select,.field textarea{
  font:inherit;font-weight:500;padding:10px 12px;border:1px solid var(--border);border-radius:10px;
  background:#fff;color:var(--ink);width:100%;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.field input:disabled,.field select:disabled{background:#f5f6f9;color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field-wide{grid-column:1 / -1}
.form-card{margin-bottom:18px}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}
.sticky-actions{position:sticky;bottom:0;background:linear-gradient(transparent,var(--bg) 40%);padding-top:14px}

/* Config */
.config-grid{display:block}
.logo-box{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.logo-preview{width:110px;height:110px;border:2px dashed var(--border);border-radius:14px;
  display:grid;place-items:center;overflow:hidden;background:#fafbfe}
.logo-preview img{width:100%;height:100%;object-fit:contain}
.money-preview{font-size:24px;font-weight:700;color:var(--primary-d);padding:10px 12px;
  background:var(--primary-soft);border-radius:10px;text-align:center}

/* Dashboard */
.welcome{margin-bottom:20px}
.welcome h2{margin:0 0 4px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:8px}
.stat{display:flex;align-items:center;gap:16px}
.stat-ic{width:48px;height:48px;border-radius:12px;background:var(--primary-soft);color:var(--primary-d);
  display:grid;place-items:center}
.stat-ic .ic{width:24px;height:24px}
.stat-num{display:block;font-size:24px;font-weight:700}
.stat-lbl{color:var(--muted);font-size:13px}
.quick-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
.quick-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  padding:22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);font-weight:600;transition:.15s;text-align:center}
.quick-tile:hover{transform:translateY(-2px);border-color:var(--primary);color:var(--primary-d)}
.quick-tile .ic{width:28px;height:28px}

/* Roles */
.role-card{display:flex;flex-direction:column;gap:6px}
.role-top{display:flex;align-items:center;justify-content:space-between}
.role-ic{width:42px;height:42px;border-radius:11px;background:var(--primary-soft);color:var(--primary-d);display:grid;place-items:center}
.role-card h3{margin:6px 0 0}
.role-foot{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px}
.role-actions{display:flex;align-items:center;gap:8px}

/* Estado vacío */
.empty-state{text-align:center;padding:60px 20px;max-width:460px;margin:0 auto}
.empty-icon{width:72px;height:72px;border-radius:20px;background:var(--primary-soft);color:var(--primary-d);
  display:grid;place-items:center;margin:0 auto 16px}
.empty-icon .ic{width:34px;height:34px}
.empty-state h2{margin:0 0 8px}
.empty-state p{color:var(--muted);margin:0 0 18px}

/* ---------------- Login ---------------- */
.auth-body{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:linear-gradient(135deg,#1e50d6,#2f6bff 60%,#4b86ff)}
.auth-card{width:100%;max-width:400px;background:#fff;border-radius:18px;padding:34px 30px;
  box-shadow:0 20px 60px rgba(10,20,50,.25)}
.auth-head{text-align:center;margin-bottom:22px}
.auth-logo{width:64px;height:64px;border-radius:14px;object-fit:contain;margin-bottom:10px}
.auth-mark{width:60px;height:60px;border-radius:16px;background:var(--primary-soft);color:var(--primary-d);
  display:grid;place-items:center;margin:0 auto 12px}
.auth-mark .ic{width:28px;height:28px}
.auth-head h1{margin:0 0 4px;font-size:21px}
.auth-head p{margin:0;color:var(--muted);font-size:14px}
.auth-form{display:flex;flex-direction:column;gap:14px}

/* ---------------- Responsive ---------------- */
@media (max-width:1024px){
  .content{padding:20px 16px}
}
@media (max-width:860px){
  #menuToggle{display:inline-grid}
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay.show{display:block}
  .main{margin-left:0}
  .grid-2{grid-template-columns:1fr}
}
@media (max-width:560px){
  body{font-size:14.5px}
  .topbar{padding:10px 14px}
  .user-meta{display:none}
  .chip{display:none}
  .content{padding:16px 12px}
  .toolbar{align-items:stretch}
  .toolbar .btn{width:100%;justify-content:center}
  .cards{grid-template-columns:1fr 1fr}
  .stat{flex-direction:column;text-align:center;gap:8px}
  .footer{flex-direction:column;gap:4px}
}
@media (max-width:380px){
  .cards{grid-template-columns:1fr}
}