:root{
  --bg:#f4f6f8;--bg-soft:#eef1f5;--side:#151922;--side-2:#1d2430;--card:#ffffff;--card-2:#f9fafb;--input:#ffffff;--text:#17202c;--text-inverse:#f8fafc;--muted:#6b7280;
  --brand-orange:#d96716;--brand-orange-2:#f08a24;--brand-red:#b91c1c;--brand-gray:#6f737b;--green:#d96716;--olive:#d99a22;--blue:#2563eb;--red:#b91c1c;
  --line:#dfe4ea;--line-dark:rgba(255,255,255,.12);--shadow:0 14px 34px rgba(15,23,42,.08)
}
*{box-sizing:border-box}body{background:var(--bg);color:var(--text);font-size:13px;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:282px;background:var(--side);padding:18px 14px;border-right:1px solid rgba(255,255,255,.08);box-shadow:8px 0 22px rgba(15,23,42,.18);overflow-y:auto}.brand{display:flex;align-items:center;gap:10px;padding:8px 8px 18px;margin-bottom:10px;border-bottom:1px solid var(--line-dark)}.brand img{width:170px;max-width:100%;height:auto;display:block}.brand-text{display:none}.sidebar-nav{display:grid;gap:16px}.nav-group h2{margin:0 0 7px;padding:0 10px;color:#98a2b3;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.sidebar a.nav-link{display:flex;align-items:center;gap:10px;color:#cbd5e1;text-decoration:none;padding:10px 11px;border-radius:11px;margin:3px 0;border:1px solid transparent;transition:background-color .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.sidebar a.nav-link strong{display:block;font-size:13px;line-height:1.1;color:inherit}.sidebar a.nav-link small{display:block;margin-top:2px;color:#94a3b8;font-size:10px;line-height:1.2}.sidebar a.nav-link:hover{background:#202938;border-color:rgba(255,255,255,.10);color:#fff;transform:translateX(2px)}.sidebar a.nav-link.active{background:#fff;color:#111827;border-color:#fff;box-shadow:0 10px 20px rgba(0,0,0,.18)}.sidebar a.nav-link.active small{color:#667085}.nav-dot{width:8px;height:8px;border-radius:50%;background:#64748b;flex:0 0 auto}.nav-link.active .nav-dot,.nav-link:hover .nav-dot{background:var(--brand-orange)}.main{margin-left:282px}.topbar{min-height:68px;background:#fff;display:flex;justify-content:space-between;align-items:center;padding:12px 22px;border-bottom:1px solid var(--line);box-shadow:0 4px 16px rgba(15,23,42,.05)}.topbar strong{font-size:15px;letter-spacing:.2px}.crumb,.muted{color:var(--muted);font-size:11px}.content{padding:22px}.card-dark,.panel,.kpi{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow)}.kpi{position:relative;overflow:hidden;border-top:3px solid var(--brand-orange)}.kpi span{display:block;color:var(--muted);font-size:12px}.kpi strong{font-size:26px;color:var(--brand-red)}label{font-size:11px;color:#4b5563;margin-bottom:5px;font-weight:700}.form-control,.form-select,.input-group-text{background:var(--input)!important;color:#111827!important;border:1px solid #cfd6df!important;font-size:12px;border-radius:10px;min-height:36px}.form-control::placeholder{color:#98a2b3}.form-control:focus,.form-select:focus{box-shadow:0 0 0 .18rem rgba(217,103,22,.16);border-color:var(--brand-orange)!important}.form-control[type=file]{padding:.45rem .75rem}.btn{border-radius:10px;font-weight:700}.btn-seim{background:var(--brand-orange);border:1px solid var(--brand-orange);color:#fff;font-weight:800;box-shadow:0 8px 18px rgba(217,103,22,.20)}.btn-seim:hover{background:var(--brand-red);border-color:var(--brand-red);color:#fff;transform:translateY(-1px)}.btn-outline-light{color:#334155;border-color:#cfd6df;background:#fff}.btn-outline-light:hover{background:#f1f5f9;color:#111827;border-color:#b8c2cc}.table{font-size:12px}.badge{font-size:10px}.thumb{width:44px;height:32px;object-fit:cover;border-radius:6px}.material-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;display:grid;gap:4px;box-shadow:0 10px 24px rgba(15,23,42,.07)}.material-card img{width:100%;height:90px;object-fit:cover;background:#eef2f7;border-radius:10px}.material-card span{color:var(--muted);font-size:11px}.material-card em{color:var(--brand-red);font-style:normal;font-size:11px}.login-bg{min-height:100vh;display:grid;place-items:center;background:#111827}.login-card{width:min(420px,92vw);background:#fff;padding:30px;border-radius:20px;border:1px solid var(--line);box-shadow:0 28px 70px rgba(0,0,0,.38);color:var(--text)}.login-logo{display:block;width:230px;max-width:82%;height:auto;margin:0 auto 18px}.login-card h1{color:var(--brand-orange);font-weight:900}.login-card h2{font-size:16px;margin-bottom:20px;text-align:center;color:#334155}.login-card small{display:block;color:var(--muted);text-align:center;margin-top:12px}.check{display:inline-block;min-width:190px;margin:4px 0;color:#374151;font-weight:600}.switch-line{display:flex;align-items:center;gap:10px;justify-content:space-between;border-bottom:1px solid var(--line);padding:7px 0}.switch input{display:none}.switch b{display:block;width:42px;height:20px;background:#cbd5e1;border-radius:12px;position:relative}.switch b:after{content:'No';font-size:9px;position:absolute;right:5px;top:3px;color:#475569}.switch input:checked+b{background:var(--brand-orange)}.switch input:checked+b:after{content:'Sí';left:7px;right:auto;color:#fff}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;color:var(--muted)}@media(max-width:800px){.sidebar{position:static;width:auto}.main{margin-left:0}.topbar{height:auto}.brand{justify-content:center}.brand img{width:170px}}
@media print{.sidebar,.topbar,.btn{display:none}.main{margin:0}.card-dark{background:#fff;color:#000}}

.dashboard-filters{position:sticky;top:0;z-index:5}.quick-actions{display:flex;gap:6px;flex-wrap:wrap}.kpi.compact{min-height:82px}.kpi.compact strong{font-size:22px}.chart-card{min-height:280px}.dash-chart{max-height:225px}.alert-board{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.alert-line{border-left:3px solid;padding:8px 10px;margin:6px 0;background:#f8fafc;border-radius:9px}.alert-line span{display:block;font-weight:700}.alert-line small{color:var(--muted)}.text-bg-crítico,.text-bg-critico{background:var(--brand-red)!important;color:#fff}.text-bg-bajo{background:#f59e0b!important;color:#111}.text-bg-normal{background:var(--brand-orange)!important;color:#fff}@media(max-width:992px){.alert-board{grid-template-columns:1fr}.chart-card{min-height:auto}}
.simple-table-wrap{width:100%;overflow-x:auto}.simple-table-tools{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;flex-wrap:wrap}.simple-table-search{max-width:240px}.simple-table-pager{display:flex;gap:6px}.table-dark{--bs-table-bg:transparent;--bs-table-color:#111827;--bs-table-border-color:#e5e7eb;vertical-align:middle}.table th,.table td{vertical-align:middle;white-space:nowrap}.table th{text-align:left;color:#334155;background:#f8fafc}.table td .btn{white-space:nowrap}.card-dark h5,.card-dark h6{display:flex;align-items:center;min-height:24px;margin-bottom:14px;color:#111827;font-weight:800}.card-dark h5{padding-bottom:12px;border-bottom:1px solid var(--line)}.kpi.compact{display:flex;flex-direction:column;justify-content:center;text-align:center}.chart-card{display:flex;flex-direction:column}.chart-card .dash-chart{flex:1;min-height:210px}.topbar>div:last-child,.user-actions{display:flex;align-items:center;gap:10px;text-align:right}.quick-actions{align-items:center}.quick-actions .btn{display:inline-flex;align-items:center;justify-content:center}.dashboard-filters .btn{display:inline-flex;align-items:center;justify-content:center}.alert-board>div{min-width:0}.alert-line{min-height:48px}.panel h6{border-bottom:1px solid var(--line);padding-bottom:8px}.input-group-sm>.form-control,.input-group-sm>.form-select,.input-group-sm>.input-group-text{min-height:32px}.alert{border-radius:12px;border:1px solid transparent}@media(max-width:576px){.simple-table-tools{align-items:stretch}.simple-table-search{max-width:none;width:100%}.simple-table-info{order:3;width:100%;text-align:center}.simple-table-pager{width:100%}.simple-table-pager .btn{flex:1}.topbar{align-items:flex-start;gap:8px;flex-direction:column}.topbar>div:last-child{text-align:left}.kpi.compact strong{font-size:20px}}

/* Menú lateral con niveles y formularios asistidos */
.sidebar-nav{gap:10px}.nav-group{border:1px solid rgba(255,255,255,.08);border-radius:15px;background:#1a202b;overflow:hidden}.nav-group summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:34px 1fr 18px;align-items:center;gap:10px;padding:11px 10px;color:#eef2f7}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary strong{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.nav-group summary small{display:block;color:#98a2b3;font-size:10px;margin-top:2px}.nav-group.active{border-color:rgba(217,103,22,.55);background:#202736}.nav-index{height:30px;width:30px;border-radius:10px;display:grid;place-items:center;background:#111827;color:#f08a24;font-size:10px;font-weight:900}.nav-chevron{color:#98a2b3;transition:transform .18s ease}.nav-group[open] .nav-chevron{transform:rotate(180deg)}.submenu{padding:0 8px 10px 22px;border-top:1px solid rgba(255,255,255,.08)}.submenu .nav-link{position:relative}.submenu .nav-link:before{content:'';position:absolute;left:-10px;top:-8px;bottom:50%;width:10px;border-left:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14);border-bottom-left-radius:8px}.form-enhanced{position:relative}.form-enhanced .form-control,.form-enhanced .form-select{transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease}.form-enhanced .form-control:hover,.form-enhanced .form-select:hover{border-color:#aeb8c5!important}.form-enhanced label .required-mark{color:var(--brand-red);font-weight:900;margin-left:3px}.form-hint{color:#667085;font-size:10px;margin-top:3px}.form-counter{color:#667085;font-size:10px;text-align:right;margin-top:3px}.form-control.is-autofilled,.form-select.is-autofilled{background:#fff7ed!important;border-color:#f08a24!important}.form-control.is-invalid-soft,.form-select.is-invalid-soft{border-color:#b91c1c!important;box-shadow:0 0 0 .14rem rgba(185,28,28,.12)}.btn[disabled].is-saving{opacity:.8;cursor:wait}.card-dark form.row{row-gap:12px}.card-dark form .col-12:last-child,.card-dark form .d-flex.mt-3{padding-top:6px;border-top:1px solid var(--line)}

/* Ajustes de informe: switches alineados y materiales usados */
.switch-line{display:grid;grid-template-columns:1fr 92px 110px;align-items:center;gap:12px;min-height:36px}.switch-line .switch{justify-self:center}.switch-line .fault-check{display:flex;align-items:center;justify-content:flex-end;gap:5px;margin:0;color:#334155}.report-form .panel{border-radius:14px}.informe-material-row{align-items:end}.remove-informe-material{min-height:36px}.informe-material-select:disabled,.informe-material-cantidad:disabled{background:#f1f5f9!important;color:#94a3b8!important}@media(max-width:768px){.switch-line{grid-template-columns:1fr;gap:6px}.switch-line .switch{justify-self:start}.switch-line .fault-check{justify-content:flex-start}}

/* Login móvil y sesiones: mantiene el formulario visible en pantallas pequeñas. */
.login-bg{
  min-height:100svh;
  padding:24px 12px;
  overflow-y:auto;
}
.login-card form{display:grid;gap:8px}
.login-card .form-control{min-height:42px;font-size:16px}
@media(max-width:576px){
  .login-bg{place-items:start center;padding:14px 10px}
  .login-card{width:100%;padding:18px 16px;border-radius:16px;margin:0 auto}
  .login-logo{width:170px;max-width:72%;margin-bottom:12px}
  .login-card h2{font-size:14px;margin-bottom:14px;line-height:1.3}
  .login-card small{font-size:11px;margin-top:8px}
}