/*
 * XPERT - Design System compartido
 * Extraido de WMS/public/index.html (XPERT mono-empresa) para que XPERT 3PL
 * mantenga el mismo look & feel. Es solo CSS - ningun JS/PHP de negocio
 * se comparte entre los dos proyectos.
 */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg0:#0b1120;--bg1:#0f172a;--bg2:#1e293b;--bg3:#334155;
  --bd:#475569;--tx1:#f8fafc;--tx2:#94a3b8;--tx3:#64748b;
  --ac:#3b82f6;--ac2:#2563eb;--ok:#22c55e;--wn:#f59e0b;--er:#ef4444;--in:#06b6d4;--pu:#a855f7;--or:#f97316;
  --r:8px;--r2:12px;
}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg0);color:var(--tx1);font-size:14px;line-height:1.5}
a{color:var(--ac);text-decoration:none}
input,select,textarea,button{font-family:inherit;font-size:inherit}
input,select,textarea{background:var(--bg3);border:1px solid var(--bd);color:var(--tx1);border-radius:var(--r);padding:8px 12px;width:100%;outline:none;transition:.2s}
select{text-overflow:ellipsis;overflow:hidden;white-space:nowrap}
input:focus,select:focus,textarea:focus{border-color:var(--ac);box-shadow:0 0 0 2px rgba(59,130,246,.3)}
button{cursor:pointer;border:none;border-radius:var(--r);padding:8px 16px;font-weight:600;transition:.2s}
.btn{background:var(--ac);color:#fff}.btn:hover{background:var(--ac2)}
.btn-ok{background:var(--ok);color:#fff}.btn-ok:hover{opacity:.9}
.btn-er{background:var(--er);color:#fff}.btn-er:hover{opacity:.9}
.btn-wn{background:var(--wn);color:#000}.btn-wn:hover{opacity:.9}
.btn-pu{background:var(--pu);color:#fff}.btn-pu:hover{opacity:.9}
.btn-in{background:var(--in);color:#fff}.btn-in:hover{opacity:.9}
.btn-ghost{background:transparent;color:var(--tx2);border:1px solid var(--bd)}.btn-ghost:hover{background:var(--bg3)}
.btn-sm{padding:4px 10px;font-size:12px}
table{width:100%;border-collapse:collapse}
th{text-align:left;padding:10px 12px;background:var(--bg1);color:var(--tx2);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--bd)}
td{padding:10px 12px;border-bottom:1px solid rgba(71,85,105,.3)}
tr:hover td{background:rgba(59,130,246,.05)}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700;text-transform:uppercase}
.b-ok{background:rgba(34,197,94,.15);color:#4ade80}
.b-wn{background:rgba(245,158,11,.15);color:#fbbf24}
.b-er{background:rgba(239,68,68,.15);color:#f87171}
.b-in{background:rgba(6,182,212,.15);color:#22d3ee}
.b-pu{background:rgba(168,85,247,.15);color:#c084fc}
.b-bl{background:rgba(59,130,246,.15);color:#60a5fa}
.b-or{background:rgba(249,115,22,.15);color:#fb923c}
.b-gy{background:rgba(100,116,139,.15);color:#94a3b8}
.tag{display:inline-block;padding:1px 6px;border-radius:4px;font-size:11px;font-family:monospace;background:rgba(59,130,246,.1);color:#60a5fa}
.mono{font-family:'Cascadia Code','Fira Code',monospace;font-size:13px;color:#60a5fa}

/* Notifications */
.notif-item{padding:10px 12px;border-bottom:1px solid var(--bd);cursor:pointer;transition:.2s;border-left:3px solid transparent}
.notif-item:hover{background:var(--bg3)}
.notif-item.unread{background:rgba(59,130,246,.05);border-left-color:var(--ac)}
.notif-item.critical{border-left-color:var(--er)}
.notif-item.warning{border-left-color:var(--wn)}
.notif-item .notif-title{font-weight:600;font-size:13px;margin-bottom:2px}
.notif-item .notif-msg{font-size:12px;color:var(--tx2)}
.notif-item .notif-time{font-size:11px;color:var(--tx3);margin-top:4px}
.notif-item .notif-dismiss{float:right;opacity:0;transition:.2s;color:var(--tx3);border:none;background:none;cursor:pointer;font-size:16px}
.notif-item:hover .notif-dismiss{opacity:1}

/* Isologo XPert WMS: "XPert" en degradado azul->violeta->magenta, "WMS"
   en azul solido debajo, letter-spaced. Mismo mark en login y sidebar,
   solo cambia el tamano (xpert-mark-lg/xpert-mark-sm). */
.xpert-mark{font-weight:800;font-style:italic;letter-spacing:-.5px;line-height:1;
  background:linear-gradient(90deg,#3b5bfd 0%,#7c3aed 45%,#d926c9 75%,#ec1f9c 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.xpert-mark-sub{font-weight:800;color:#3b82f6;letter-spacing:3px;line-height:1;display:block;text-align:center}
.xpert-mark-lg{font-size:44px}
.xpert-mark-lg + .xpert-mark-sub{font-size:20px;margin-top:2px}
.xpert-mark-sm{font-size:24px}
.xpert-mark-sm + .xpert-mark-sub{font-size:10px;margin-top:0}

/* Login */
#login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#0b1120 0%,#1e293b 100%)}
.login-box{background:var(--bg2);border:1px solid var(--bd);border-radius:var(--r2);padding:40px;width:380px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.login-box h1{text-align:center;margin-bottom:4px;font-size:24px}
.login-box p{text-align:center;color:var(--tx2);margin-bottom:24px;font-size:13px}
.login-box label{display:block;color:var(--tx2);font-size:12px;font-weight:600;margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}
.login-box .field{margin-bottom:16px}
.login-box .btn{width:100%;padding:10px;font-size:15px}
.login-err{background:rgba(239,68,68,.1);border:1px solid var(--er);color:#f87171;padding:8px 12px;border-radius:var(--r);margin-bottom:16px;font-size:13px;display:none}

/* App shell */
#app{display:none;height:100vh;overflow:hidden}
.app-layout{display:grid;grid-template-columns:240px 1fr;grid-template-rows:56px 1fr;height:100vh}

/* Sidebar */
.sidebar{grid-row:1/3;background:var(--bg1);border-right:1px solid var(--bd);display:flex;flex-direction:column;overflow-y:auto}
.sidebar-logo{padding:16px 20px;border-bottom:1px solid var(--bd);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:100px}
.sidebar nav{flex:1;padding:8px}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:var(--r);color:var(--tx2);transition:.2s;margin-bottom:2px;font-size:13px;font-weight:500}
.sidebar nav a:hover{background:var(--bg2);color:var(--tx1)}
.sidebar nav a.active{background:rgba(59,130,246,.15);color:var(--ac)}
.sidebar nav a svg{width:18px;height:18px;flex-shrink:0}
.sidebar-footer{padding:12px 16px;border-top:1px solid var(--bd);font-size:12px}
.sidebar-footer .user-info{color:var(--tx2);margin-bottom:6px}
.sidebar-footer .user-name{color:var(--tx1);font-weight:600;font-size:13px}

/* Topbar */
.topbar{background:var(--bg1);border-bottom:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.topbar h2{font-size:16px;font-weight:700}
.topbar-right{display:flex;align-items:center;gap:12px}

/* Main */
.main{overflow-y:auto;padding:24px;background:var(--bg0)}
.view{display:none}
.view.active{display:block}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.card{background:var(--bg2);border:1px solid var(--bd);border-radius:var(--r2);padding:20px}
.card-label{font-size:12px;color:var(--tx2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.card-value{font-size:28px;font-weight:800}
.card-sub{font-size:12px;color:var(--tx3);margin-top:4px}
.card-ok .card-value{color:var(--ok)}
.card-wn .card-value{color:var(--wn)}
.card-er .card-value{color:var(--er)}
.card-in .card-value{color:var(--in)}

/* Variante compacta de .cards/.card para el Panel de Indicadores --
   gauges y stats chicos, sin el padding/tipografia grande pensada
   para KPIs de una sola linea. */
.ind-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin-bottom:14px}
.ind-card{background:var(--bg2);border:1px solid var(--bd);border-radius:var(--r);padding:8px 10px}
.ind-card .card-label{font-size:10px;margin-bottom:2px;text-align:center}
.ind-card .card-value{font-size:26px;font-weight:800;text-align:center}
/* Chart.js con maintainAspectRatio:false necesita un contenedor de
   altura fija y position:relative -- si no, ignora el height del
   canvas y se estira segun el ancho disponible. */
.ind-chart-box{position:relative;width:100%}
.ind-chart-box canvas{width:100%!important;height:100%!important}

/* Panels */
.panel{background:var(--bg2);border:1px solid var(--bd);border-radius:var(--r2);margin-bottom:16px}
.panel-head{padding:16px 20px;border-bottom:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between}
.panel-head h3{font-size:14px;font-weight:700}
.panel-body{padding:16px 20px}
.panel-body.np{padding:0}

/* Grid */
.g2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.g3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.g4{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:16px}

/* Forms */
.form-row{margin-bottom:12px}
.form-row label{display:block;font-size:12px;color:var(--tx2);font-weight:600;margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}
.form-actions{display:flex;gap:8px;margin-top:16px}

/* Alerts */
.alert{padding:12px 16px;border-radius:var(--r);margin-bottom:12px;font-size:13px}
.alert-ok{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#4ade80}
.alert-wn{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);color:#fbbf24}
.alert-er{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#f87171}
.alert-in{background:rgba(6,182,212,.1);border:1px solid rgba(6,182,212,.3);color:#22d3ee}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;justify-content:center;z-index:100}
.modal-overlay.show{display:flex}
.modal{background:var(--bg2);border:1px solid var(--bd);border-radius:var(--r2);padding:24px;width:560px;max-width:90vw;max-height:85vh;overflow-y:auto}
.modal h3{margin-bottom:16px;font-size:16px}

/* Misc */
.empty{text-align:center;padding:40px;color:var(--tx3)}
.loader{display:inline-block;width:16px;height:16px;border:2px solid var(--bd);border-top-color:var(--ac);border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.flex-between{display:flex;align-items:center;justify-content:space-between}
.gap-8{gap:8px;display:flex;align-items:center}
.mt-16{margin-top:16px}
.mb-16{margin-bottom:16px}
.text-ok{color:var(--ok)}.text-er{color:var(--er)}.text-wn{color:var(--wn)}.text-in{color:var(--in)}
.text-sm{font-size:12px;color:var(--tx2)}
.wm-swatch{display:inline-block;width:13px;height:13px;border-radius:3px;border:1px solid var(--bd);vertical-align:middle;margin-right:4px}
.wm-zone-section{margin-bottom:20px}
.wm-zone-head{font-size:14px;font-weight:700;color:var(--tx1);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--bd)}
.wm-zone-head .text-sm{text-transform:none;font-weight:400;letter-spacing:normal}
.wm-rack-grid{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start}
.wm-rack{padding:6px 10px;background:var(--bg2);border-radius:6px;border-left:3px solid var(--ac);flex:0 0 auto}
.wm-rack-head{font-size:12px;font-weight:700;color:var(--ac);margin-bottom:4px;cursor:default;white-space:nowrap}
.wm-rack-head span{font-weight:400;color:var(--tx2);margin-left:4px}
.wm-level-row{display:flex;align-items:center;gap:3px;margin-bottom:2px}
.wm-level-row .text-sm{min-width:22px;font-size:10px}
.wm-cell{width:26px;height:26px;border:1px solid #00000040;border-radius:3px;display:flex;align-items:center;justify-content:center;font-size:8px;color:#fff;font-weight:600;cursor:pointer;transition:transform .1s}
.wm-cell:hover{transform:scale(1.2);z-index:10;position:relative}
.text-right{text-align:right}
.w100{width:100%}
.pointer{cursor:pointer}
.scroll-x{overflow-x:auto}
.tab-bar{display:flex;gap:0;border-bottom:2px solid var(--bd);margin-bottom:16px}
.tab-bar button{background:transparent;color:var(--tx2);border:none;padding:10px 20px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:.2s}
.tab-bar button.active{color:var(--ac);border-bottom-color:var(--ac)}
.tab-bar button:hover{color:var(--tx1)}
.tab-pane{display:none}.tab-pane.active{display:block}
.toggle-switch{position:relative;display:inline-block;width:40px;height:22px}
.toggle-switch input{opacity:0;width:0;height:0}
.toggle-switch .slider{position:absolute;cursor:pointer;inset:0;background:var(--bg3);border-radius:22px;transition:.2s}
.toggle-switch .slider:before{content:"";position:absolute;height:16px;width:16px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.2s}
.toggle-switch input:checked+.slider{background:var(--ac)}
.toggle-switch input:checked+.slider:before{transform:translateX(18px)}

/* Grouped sidebar nav */
.nav-group{margin-bottom:4px}
.nav-group-head{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;color:var(--tx3);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;cursor:pointer;border-radius:var(--r);user-select:none;transition:.2s;border-left:3px solid transparent}
.nav-group-head:hover{color:var(--tx1);background:var(--bg2)}
.nav-group-head .chev{transition:transform .15s;font-size:10px;color:var(--tx3)}
.nav-group.collapsed .chev{transform:rotate(-90deg)}
.nav-group.collapsed .nav-group-items{display:none}
.nav-group-items{padding-left:6px;border-left:2px solid var(--bd);margin-left:14px;margin-top:2px;margin-bottom:6px}
.nav-group[data-color="entrada"] .nav-group-head{border-left-color:#3b82f6}
.nav-group[data-color="calidad"] .nav-group-head{border-left-color:#a855f7}
.nav-group[data-color="almacen"] .nav-group-head{border-left-color:#22c55e}
.nav-group[data-color="salida"] .nav-group-head{border-left-color:#f59e0b}
.nav-group[data-color="ops"] .nav-group-head{border-left-color:#94a3b8}
.nav-group[data-color="sistema"] .nav-group-head{border-left-color:#475569}
.nav-group[data-color="control"] .nav-group-head{border-left-color:#06b6d4}
.nav-group[data-color="indicadores"] .nav-group-head{border-left-color:#6366f1}
#nav a.dashboard-fixed{background:rgba(30,58,138,.25);color:#bfdbfe;font-weight:600;border:1px solid rgba(59,130,246,.3);margin-bottom:10px}
#nav a.dashboard-fixed.active{background:rgba(59,130,246,.25);color:#fff}
.nav-group.hidden,#nav a.hidden{display:none !important}

/* Seguimiento: tarjetas por documento/tarea con stepper de etapas */
.track-card{background:var(--bg2);border:1px solid var(--bd);border-radius:var(--r2);padding:8px 14px;margin-bottom:6px}
.track-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:4px}
.track-card-title{font-weight:700;font-size:13px}
.track-card-title .mono{color:var(--ac);margin-left:6px}
.track-card-meta{font-size:13px;color:var(--tx2);text-align:right;max-width:60%}
.track-card-meta b{font-size:14px;color:var(--tx1);font-weight:700}
.track-duration{color:#fbbf24;font-family:'Courier New',monospace;font-size:12px;white-space:nowrap}
.track-card-clickable{cursor:pointer}
.track-card-clickable:hover{border-color:var(--ac)}
.track-card-body{display:flex;align-items:center;gap:20px}
.track-stepper-col{flex:0 1 50%;max-width:50%;min-width:220px}
.track-extra-col{flex:1;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.track-extra-item{font-size:11px;color:var(--tx2);white-space:nowrap}
.track-extra-item b{color:var(--tx1);font-weight:600}
.track-extra-primary{font-size:15px}
.track-extra-primary b{font-size:16px;color:var(--ac)}
.track-terminal{display:inline-flex;align-items:center;gap:8px;padding:5px 10px;border-radius:var(--r);font-size:11px;font-weight:700}
.track-terminal.er{background:rgba(239,68,68,.12);color:#fca5a5;border:1px solid rgba(239,68,68,.3)}
.track-terminal.gy{background:rgba(100,116,139,.15);color:var(--tx2);border:1px solid var(--bd)}
.doc-stepper{display:flex;align-items:flex-start;margin:2px 0}
.doc-stepper .step{display:flex;flex-direction:column;align-items:center;flex:1;position:relative;min-width:0}
.doc-stepper .step:not(:last-child)::after{content:'';position:absolute;top:7px;left:50%;width:100%;height:1.5px;background:var(--bd);z-index:0}
.doc-stepper .step.done:not(:last-child)::after{background:var(--ok)}
.doc-stepper .dot{width:15px;height:15px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;background:var(--bg3);border:1.5px solid var(--bd);color:var(--tx3);z-index:1;flex-shrink:0}
.doc-stepper .step.done .dot{background:var(--ok);border-color:var(--ok);color:#fff}
.doc-stepper .step.current .dot{background:var(--in);border-color:var(--in);color:#fff}
.doc-stepper .step-label{font-size:9px;color:var(--tx3);margin-top:3px;text-align:center;padding:0 3px;line-height:1.2}
.doc-stepper .step.done .step-label,.doc-stepper .step.current .step-label{color:var(--tx1)}
.doc-stepper .step-date-inline{color:#fbbf24;font-family:'Courier New',monospace;white-space:nowrap}

.sap-pending-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:#fbbf24;color:#000;font-size:11px;font-weight:700;margin-left:6px}

/* Tarjetas de accion con icono (Documentos de Entrada, Panel SAP) -- alto
   y ancho fijos para que la hilera quede pareja sin importar cuanto texto
   tenga el titulo de cada una (antes eran botones de colores sueltos, de
   distinto tamaño cada uno). data-color reusa la misma paleta semantica
   que .nav-group[data-color] (nav-group-head, mas arriba en este mismo
   archivo), no una nueva. */
.action-cards{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:16px}
.action-card{background:var(--bg2);border:1px solid var(--bd);border-left:4px solid var(--bd);border-radius:var(--r2);padding:16px;width:220px;height:120px;flex:0 0 220px;cursor:pointer;transition:.2s;position:relative;text-align:left;display:flex;flex-direction:column;justify-content:center}
.action-card:hover{border-color:var(--ac);border-left-color:var(--ac);transform:translateY(-1px)}
.action-card:disabled,.action-card.disabled{opacity:.5;cursor:not-allowed;transform:none}
.action-card:disabled:hover,.action-card.disabled:hover{border-color:var(--bd)}
.action-card .action-card-icon{width:36px;height:36px;border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:8px;background:var(--bg3)}
.action-card .action-card-code{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px;color:var(--tx2)}
.action-card .action-card-title{font-weight:700;font-size:14px;line-height:1.25;margin-bottom:2px;color:var(--tx1)}
.action-card .action-card-sub{font-size:12px;color:var(--tx2)}
.action-card .action-card-count{position:absolute;top:14px;right:14px;margin-left:0}
.action-card[data-color="wn"]{border-left-color:var(--wn)}
.action-card[data-color="wn"] .action-card-icon{background:rgba(245,158,11,.15);color:var(--wn)}
.action-card[data-color="wn"] .action-card-code{color:var(--wn)}
.action-card[data-color="in"]{border-left-color:var(--in)}
.action-card[data-color="in"] .action-card-icon{background:rgba(6,182,212,.15);color:var(--in)}
.action-card[data-color="in"] .action-card-code{color:var(--in)}
.action-card[data-color="ok"]{border-left-color:var(--ok)}
.action-card[data-color="ok"] .action-card-icon{background:rgba(34,197,94,.15);color:var(--ok)}
.action-card[data-color="ok"] .action-card-code{color:var(--ok)}
.action-card[data-color="er"]{border-left-color:var(--er)}
.action-card[data-color="er"] .action-card-icon{background:rgba(239,68,68,.15);color:var(--er)}
.action-card[data-color="er"] .action-card-code{color:var(--er)}
.action-card[data-color="pu"]{border-left-color:var(--pu)}
.action-card[data-color="pu"] .action-card-icon{background:rgba(168,85,247,.15);color:var(--pu)}
.action-card[data-color="pu"] .action-card-code{color:var(--pu)}