/* ============================================================
   Orión WMS — Prototipo interactivo
   Sistema visual alineado con Orión WMS Full (versión real):
   tema claro, sidebar slate, acento índigo, Inter + Font Awesome.
   Datos ficticios, sin backend.
   ============================================================ */
:root{
  --sidebar-w:260px;
  --topbar-h:60px;
  --bg-sidebar:#0f172a;
  --bg-sidebar-2:#1e293b;
  --accent:#6366f1;
  --accent-hover:#4f46e5;
  --accent-light:#eef2ff;
  --success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#0ea5e9;
  --bg-body:#f1f5f9;--bg-card:#fff;--border:#e2e8f0;
  --text-main:#1e293b;--text-muted:#64748b;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shadow:0 4px 6px -1px rgba(0,0,0,.08),0 2px 4px -1px rgba(0,0,0,.04);
  --shadow-lg:0 10px 15px -3px rgba(0,0,0,.10),0 4px 6px -2px rgba(0,0,0,.05);
  --radius-sm:6px;--radius:10px;--radius-lg:16px;
  --trans:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg-body);color:var(--text-main);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
p{margin:0}ul{margin:0;padding:0;list-style:none}
img,svg{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font:inherit}
h1,h2,h3,h4{margin:0}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}

/* ---------- Aviso prototipo ---------- */
.protobar{
  position:fixed;top:0;left:0;right:0;z-index:1200;height:34px;display:flex;align-items:center;gap:12px;
  padding:0 16px;background:#0b1020;color:#cbd5e1;font-size:12px;border-bottom:1px solid rgba(255,255,255,.08)}
.protobar .pill{display:inline-flex;align-items:center;gap:7px;font-weight:700;letter-spacing:.05em;font-size:10.5px;text-transform:uppercase;color:#fff}
.protobar .pill .dot{width:7px;height:7px;border-radius:99px;background:var(--success);box-shadow:0 0 0 3px rgba(16,185,129,.2)}
.protobar .txt{color:#94a3b8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.protobar .sp{margin-left:auto;display:flex;gap:12px;align-items:center;flex-shrink:0}
.protobar a.back{color:#94a3b8}
.protobar a.back:hover{color:#fff}
.protobar a.cta{padding:4px 12px;border-radius:99px;background:var(--accent);color:#fff;font-weight:700;font-size:11.5px;white-space:nowrap}
.protobar a.cta:hover{background:var(--accent-hover)}

/* ---------- Layout ---------- */
.app{min-height:100vh;padding-top:34px}
.sidebar{position:fixed;top:34px;left:0;width:var(--sidebar-w);height:calc(100vh - 34px);background:var(--bg-sidebar);
  display:flex;flex-direction:column;z-index:1000;overflow:hidden}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.07);min-height:var(--topbar-h)}
.sidebar-brand .brand-icon{width:36px;height:36px;background:linear-gradient(135deg,#5B8CFF,#18E0C8);border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;color:#0f172a;flex-shrink:0}
.sidebar-brand .brand-text{display:flex;flex-direction:column;overflow:hidden}
.sidebar-brand .brand-name{font-size:16px;font-weight:700;color:#fff;white-space:nowrap}
.sidebar-brand .brand-name .lk{color:#8ea2ff}
.sidebar-brand .brand-version{font-size:10.5px;color:#64748b;letter-spacing:.4px}

.sidebar-nav{flex:1;overflow-y:auto;overflow-x:hidden;padding:10px 0;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.1) transparent}
.sidebar-nav::-webkit-scrollbar{width:4px}
.sidebar-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:4px}
.nav-section{padding:14px 16px 6px;font-size:11px;font-weight:700;letter-spacing:1px;color:rgba(255,255,255,.42);text-transform:uppercase;white-space:nowrap}
.nav-section-toggle{display:flex;align-items:center;justify-content:space-between;cursor:pointer;user-select:none;
  padding:9px 12px;margin:5px 8px 2px;border-radius:7px;background:rgba(255,255,255,.06);border-left:3px solid var(--accent);
  color:rgba(255,255,255,.75);font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;transition:.2s}
.nav-section-toggle:hover{background:rgba(255,255,255,.11);color:#fff}
.nav-chevron{font-size:10px;color:var(--accent);transition:transform .25s ease}
.nav-group.closed{max-height:0;opacity:0;pointer-events:none;overflow:hidden}
.nav-group{max-height:800px;opacity:1;transition:max-height .3s ease,opacity .25s ease;overflow:hidden}
.nav-group.closed + .nav-chevron{}
.nav-section-toggle.closed .nav-chevron{transform:rotate(-90deg)}
.nav-item{position:relative}
.nav-link{display:flex;align-items:center;gap:12px;padding:9px 20px;color:rgba(255,255,255,.65);transition:var(--trans);
  white-space:nowrap;cursor:pointer;font-size:13.5px}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-link.active{color:#fff;background:var(--accent);border-radius:var(--radius-sm);margin:0 8px;padding:9px 12px}
.nav-link .nav-icon{width:20px;text-align:center;font-size:15px;flex-shrink:0}
.nav-link .nav-badge{margin-left:auto;background:#fef3c7;color:#a16207;font-size:10px;font-weight:700;padding:1px 7px;border-radius:99px}
.nav-link.active .nav-badge{background:rgba(255,255,255,.25);color:#fff}

.sidebar-footer{padding:12px 14px;border-top:1px solid rgba(255,255,255,.07)}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-sm)}
.sidebar-user .avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#5B8CFF,#18E0C8);
  color:#0f172a;display:grid;place-items:center;font-weight:800;font-size:13px;flex-shrink:0}
.sidebar-user .user-info{overflow:hidden}
.sidebar-user .user-info b{display:block;color:#fff;font-size:13px;font-weight:600;white-space:nowrap}
.sidebar-user .user-info small{color:#64748b;font-size:11px}

/* ---------- Topbar ---------- */
.topbar{position:fixed;top:34px;left:var(--sidebar-w);right:0;height:var(--topbar-h);background:var(--bg-card);
  border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 22px;z-index:900}
.topbar-search{display:flex;align-items:center;gap:9px;background:var(--bg-body);border:1px solid var(--border);border-radius:var(--radius);
  padding:8px 13px;min-width:220px;max-width:360px;flex:1}
.topbar-search i{color:var(--text-muted);font-size:13px}
.topbar-search input{background:none;border:0;outline:none;color:var(--text-main);width:100%;font-size:13.5px}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:6px}
.topbar-btn{width:38px;height:38px;border-radius:var(--radius);display:grid;place-items:center;color:var(--text-muted);
  position:relative;transition:var(--trans)}
.topbar-btn:hover{background:var(--bg-body);color:var(--text-main)}
.topbar-btn .badge-dot{position:absolute;top:7px;right:8px;width:8px;height:8px;border-radius:99px;background:var(--danger);border:2px solid var(--bg-card)}
.topbar-user{display:flex;align-items:center;gap:9px;padding:5px 12px 5px 5px;border:1px solid var(--border);border-radius:99px}
.topbar-user .avatar{width:28px;height:28px;border-radius:99px;background:linear-gradient(135deg,#5B8CFF,#18E0C8);color:#0f172a;display:grid;place-items:center;font-weight:800;font-size:12px}
.topbar-user span{font-size:13px;font-weight:600;line-height:1.1}
.topbar-user small{display:block;color:var(--text-muted);font-size:11px}

/* ---------- Main ---------- */
.main{margin-left:var(--sidebar-w);padding:calc(var(--topbar-h) + 22px) 26px 60px}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:16px;flex-wrap:wrap}
.page-title{font-size:22px;font-weight:700;color:var(--text-main);display:flex;align-items:center;gap:11px}
.page-title .title-icon{width:38px;height:38px;background:var(--accent-light);color:var(--accent);border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;font-size:17px}
.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:3px}
.page-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- Grid ---------- */
.grid{display:grid;gap:16px}
.stat-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}

/* ---------- Cards ---------- */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}
.card-header{padding:15px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-title{font-size:15px;font-weight:600;color:var(--text-main);display:flex;align-items:center;gap:8px}
.card-title i{color:var(--accent)}
.card-header .more{font-size:12.5px;color:var(--text-muted);font-weight:500}
.card-body{padding:20px}
.section{margin-top:22px}

/* ---------- Stat cards ---------- */
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;
  align-items:flex-start;gap:16px;box-shadow:var(--shadow-sm);transition:var(--trans)}
.stat-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.stat-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.stat-icon.indigo{background:#eef2ff;color:#6366f1}
.stat-icon.sky{background:#e0f2fe;color:#0ea5e9}
.stat-icon.emerald{background:#dcfce7;color:#10b981}
.stat-icon.amber{background:#fef3c7;color:#f59e0b}
.stat-icon.rose{background:#fee2e2;color:#ef4444}
.stat-icon.violet{background:#f5f3ff;color:#8b5cf6}
.stat-data{flex:1;min-width:0}
.stat-value{font-size:27px;font-weight:800;color:var(--text-main);line-height:1.1;letter-spacing:-.02em}
.stat-label{font-size:11.5px;color:var(--text-muted);margin-top:3px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}
.stat-trend{font-size:12px;margin-top:7px;display:flex;align-items:center;gap:5px}
.stat-trend.up{color:var(--success)}
.stat-trend.down{color:var(--danger)}
.stat-spark{margin-top:10px}

/* ---------- Toolbar / inputs ---------- */
.toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.inp{display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;min-width:220px}
.inp i{color:var(--text-muted);font-size:13px}
.inp input{background:none;border:0;outline:none;color:var(--text-main);width:100%;font-size:13.5px}
.inp:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(99,102,241,.1)}
select.sel{background:var(--bg-card);border:1px solid var(--border);color:var(--text-main);border-radius:var(--radius);padding:8px 12px;font-size:13.5px;outline:none}
select.sel:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(99,102,241,.1)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:13.5px;font-weight:600;
  border:none;transition:var(--trans);white-space:nowrap;background:var(--bg-card);border:1px solid var(--border);color:var(--text-main)}
.btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}
.btn-sm{padding:5px 10px;font-size:12px}
.btn.pri,.btn-primary{background:var(--accent);color:#fff;border-color:transparent}
.btn.pri:hover,.btn-primary:hover{background:var(--accent-hover);color:#fff;box-shadow:0 4px 12px rgba(99,102,241,.35)}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- Tablas ---------- */
.tw{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-card);box-shadow:var(--shadow-sm)}
.tw::-webkit-scrollbar{height:8px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{background:var(--bg-body);padding:11px 14px;text-align:left;font-weight:600;font-size:11.5px;text-transform:uppercase;
  letter-spacing:.5px;color:var(--text-muted);border-bottom:2px solid var(--border);white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle;white-space:nowrap}
tbody tr:last-child td{border-bottom:none}
tbody tr{transition:background .12s}
tbody tr:hover{background:#f8fafc}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;color:#475569}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:99px;font-size:11.5px;font-weight:600;letter-spacing:.2px}
.badge .d{width:6px;height:6px;border-radius:99px;background:currentColor}
.badge.ok{background:#dcfce7;color:#15803d}
.badge.warn{background:#fef9c3;color:#a16207}
.badge.bad{background:#fee2e2;color:#b91c1c}
.badge.info{background:#e0f2fe;color:#0369a1}
.badge.indigo{background:#eef2ff;color:#4338ca}
.badge.mute{background:var(--bg-body);color:var(--text-muted);border:1px solid var(--border)}

.bar{height:7px;border-radius:99px;background:#e2e8f0;overflow:hidden;min-width:70px}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#6366f1,#0ea5e9);transition:width .6s ease}

.empty{padding:34px;text-align:center;color:var(--text-muted);font-size:13.5px}
.note{display:flex;gap:10px;padding:13px 15px;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-muted);
  font-size:12.5px;background:var(--accent-light);border-color:#dfe4ff}
.note i{color:var(--accent);margin-top:1px}
.note b{color:var(--text-main)}

.alert-row{display:flex;gap:11px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--border)}
.alert-row:last-child{border-bottom:none}
.alert-row .ai{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex-shrink:0;font-size:14px}
.alert-row .at{font-size:13.5px;font-weight:600;color:var(--text-main)}
.alert-row .am{color:var(--text-muted);font-size:12.5px}

/* ---------- Toast ---------- */
#toasts{position:fixed;right:18px;bottom:18px;z-index:1500;display:flex;flex-direction:column;gap:9px}
.toast{background:var(--bg-card);border:1px solid var(--border);border-left:3px solid var(--success);border-radius:var(--radius);
  padding:11px 15px;font-size:13.5px;box-shadow:var(--shadow-lg);min-width:250px;animation:tin .3s ease}
.toast b{display:block;font-size:13px;color:var(--text-main)}
.toast small{color:var(--text-muted)}
@keyframes tin{from{opacity:0;transform:translateY(10px)}}

/* ---------- Modal ---------- */
.ovl{position:fixed;inset:0;background:rgba(15,23,42,.5);backdrop-filter:blur(3px);z-index:1400;display:grid;place-items:center;padding:20px;animation:fade .2s}
@keyframes fade{from{opacity:0}}
.modal{background:var(--bg-card);border-radius:var(--radius-lg);max-width:640px;width:100%;max-height:88vh;overflow:auto;box-shadow:var(--shadow-lg);animation:up .28s ease}
@keyframes up{from{opacity:0;transform:translateY(14px)}}
.modal-h{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg-card)}
.modal-h h3{font-size:17px;font-weight:700}
.modal-h .x{margin-left:auto;color:var(--text-muted);font-size:18px;line-height:1;padding:5px 9px;border-radius:8px}
.modal-h .x:hover{background:var(--bg-body);color:var(--text-main)}
.modal-b{padding:18px 20px}
.kv{display:grid;grid-template-columns:160px 1fr;gap:9px 14px;font-size:13.5px}
.kv dt{color:var(--text-muted)}
.kv dd{margin:0}

/* ---------- Timeline (trazabilidad) ---------- */
.tl{position:relative;padding-left:26px}
.tl::before{content:'';position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--accent),#bae6fd)}
.tl li{position:relative;padding:0 0 18px}
.tl li::before{content:'';position:absolute;left:-23px;top:5px;width:10px;height:10px;border-radius:99px;background:#fff;border:2px solid var(--accent)}
.tl .t{font-size:13.5px;font-weight:600;color:var(--text-main)}
.tl .m{color:var(--text-muted);font-size:12.5px}

/* ---------- PDA ---------- */
.pda-wrap{display:grid;grid-template-columns:320px 1fr;gap:20px;align-items:start}
.pda{background:#0f172a;border:9px solid #1e293b;border-radius:32px;padding:14px 12px 18px;box-shadow:var(--shadow-lg)}
.pda-top{display:flex;justify-content:space-between;color:#64748b;font-size:10.5px;padding:0 6px 10px}
.pda-scr{background:#fff;border-radius:16px;padding:14px;min-height:420px;display:flex;flex-direction:column}
.pda-scr h4{font-size:15px}
.pda-step{color:var(--text-muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.pda-big{font-size:34px;font-weight:800;letter-spacing:-.02em;margin:2px 0 0;color:var(--text-main)}
.pda-loc{background:var(--accent-light);border:1px solid #dfe4ff;border-radius:12px;padding:12px;margin:12px 0}
.pda-loc .pda-big{color:var(--accent)}
.scan{margin-top:auto;display:flex;flex-direction:column;gap:9px}
.scan input{background:var(--bg-body);border:1px solid var(--border);border-radius:11px;padding:11px 13px;color:var(--text-main);
  outline:none;text-align:center;letter-spacing:.08em;font-family:ui-monospace,monospace}
.scan input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(99,102,241,.1)}
.pda-ok{text-align:center;padding:26px 10px}
.pda-ok .ring{width:74px;height:74px;border-radius:99px;margin:0 auto 14px;display:grid;place-items:center;
  background:#dcfce7;color:var(--success);font-size:34px}
.prog-row{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--border)}
.prog-row:last-child{border-bottom:none}

/* ---------- Ubicaciones ---------- */
.loc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:8px}
.loc{height:34px;border-radius:8px;border:1px solid rgba(0,0,0,.05);cursor:pointer;transition:transform .12s}
.loc:hover{transform:scale(1.08)}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .sidebar{transform:translateX(-100%);transition:transform .25s ease;box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:translateX(0)}
  .topbar{left:0}
  .main{margin-left:0}
  .burger-m{display:grid !important}
  .pda-wrap{grid-template-columns:1fr}
}
.burger-m{display:none;width:38px;height:38px;border-radius:var(--radius);place-items:center;color:var(--text-muted)}
.burger-m:hover{background:var(--bg-body)}
@media(max-width:560px){
  .main{padding:calc(var(--topbar-h) + 18px) 15px 50px}
  .protobar .txt{display:none}
  .topbar-search{min-width:0}
}