/* ============ Visitas Backoffice — hoja base multi-cliente ============
   Mismas clases que las vistas CakePHP (.card, .btn, .badge, .kpi, .table-wrap,
   .filtros-bar, .pills…) + componentes compartidos (curva de tallas, barras).
   Multi-cliente: <body data-tema="…"> cambia solo los tokens --brand-*. */
:root{--bg:#f2f4f8;--panel:#fff;--ink:#16202e;--muted:#64708a;--line:#e4e9f1;--brand:#2b5cff;--brand-dark:#1c3fb0;--brand-soft:#e9efff;--ok:#178c50;--ok-soft:#e0f5ea;--warn:#a96b02;--warn-soft:#fcf0d8;--danger:#cc3535;--danger-soft:#fce5e5;--amber:#e0a020;--sidebar:#101a30;--sidebar-ink:#c2cce0;--sidebar-hover:#19284b;--radius:12px;--radius-s:8px;--shadow:0 1px 2px rgba(16,24,40,.05)}
body[data-tema=esmeralda]{--brand:#0e9f6e;--brand-dark:#046c4e;--brand-soft:#e2f5ec}
body[data-tema=violeta]{--brand:#7c4dcc;--brand-dark:#5b2ea6;--brand-soft:#efe9fb}
body[data-tema=grafito]{--brand:#41506a;--brand-dark:#242e42;--brand-soft:#e9edf4}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.icon{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.layout{display:flex;min-height:100vh}
/* Sidebar */
.sidebar{width:236px;background:var(--sidebar);color:var(--sidebar-ink);flex-shrink:0;padding:16px 0 20px;display:flex;flex-direction:column}
.brand{font-weight:700;font-size:17px;color:#fff;padding:2px 20px 12px}
.brand span{display:block;font-size:10px;font-weight:500;color:#7f8db0;text-transform:uppercase;letter-spacing:1.4px;margin-top:1px}
.cliente-switch{display:flex;align-items:center;gap:10px;margin:0 12px 8px;padding:9px 10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);border-radius:10px;color:inherit}
.cliente-switch:hover{background:rgba(255,255,255,.1);text-decoration:none}
.cliente-switch .avatar{width:30px;height:30px;border-radius:8px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex-shrink:0}
.cs-info{flex:1;min-width:0;line-height:1.25}
.cs-info strong{display:block;color:#fff;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cs-info span{font-size:11px;color:#8b99bd}
.cliente-switch .icon{width:14px;height:14px;color:#8b99bd}
/* Selector de cliente (superadmin): <details> desplegable */
.cs-wrap{position:relative}
.cs-wrap summary{list-style:none;cursor:pointer}
.cs-wrap summary::-webkit-details-marker{display:none}
.cs-menu{position:absolute;left:12px;right:12px;margin-top:2px;background:#0d1526;border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:5px;z-index:50;display:flex;flex-direction:column;gap:1px;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.cs-menu form{margin:0}
.cs-item{display:block;width:100%;text-align:left;background:none;border:0;color:var(--sidebar-ink);padding:7px 10px;border-radius:7px;font-size:13px;cursor:pointer;font-family:inherit}
.cs-item:hover{background:var(--sidebar-hover);color:#fff}
.cs-item.activo,.cs-item.activo:hover{color:#fff;font-weight:600;cursor:default;background:none}
.sidebar nav{display:flex;flex-direction:column;gap:1px;padding:0 10px;overflow-y:auto}
.nav-sec{font-size:10px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:#697798;padding:14px 10px 5px}
.nav-item{display:flex;align-items:center;gap:10px;color:var(--sidebar-ink);padding:7px 10px;font-size:13.5px;border-radius:8px;border-left:0}
.nav-item .icon{opacity:.7}
.nav-item:hover{background:var(--sidebar-hover);color:#fff;text-decoration:none}
.nav-item.active{background:var(--brand);color:#fff}
.nav-item.active .icon{opacity:1}
.nav-count{margin-left:auto;min-width:18px;padding:1px 6px;border-radius:999px;background:var(--danger);color:#fff;font-size:11px;font-weight:700;text-align:center;line-height:1.4}
/* Topbar */
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--panel);border-bottom:1px solid var(--line);padding:10px 24px}
.crumb{font-weight:600;font-size:15px}
.user{color:var(--muted);font-size:13px;display:flex;gap:12px;align-items:center}
.user-chip{display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border:1px solid var(--line);border-radius:999px;color:var(--ink)}
.user-chip .avatar{width:26px;height:26px;border-radius:50%;background:var(--brand-soft);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:11px}
.btn-salir{color:var(--danger);font-size:13px}
.content{padding:24px}
/* Cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px;box-shadow:var(--shadow)}
.card h3{margin:0 0 14px;font-size:15px}
.card .h-sub{font-weight:400;font-size:12.5px;color:var(--muted);margin-left:6px}
.card-foot{margin:14px 0 0;font-size:13px}
.page-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.page-head h2{margin:0;font-size:20px}
.page-head .help{font-size:13px}
.sub-h{font-size:18px}
/* Tablas */
table{width:100%;border-collapse:collapse;background:var(--panel);font-size:13.5px}
th,td{text-align:left;padding:9px 14px;border-bottom:1px solid var(--line)}
thead th{font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);background:#f8fafd}
tbody tr:hover{background:#f7faff}
tfoot td{background:#f8fafd;border-top:2px solid var(--line);border-bottom:0}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td.dias{font-size:12px;color:var(--muted)}
/* Botones y forms */
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--brand);color:#fff;padding:8px 16px;border-radius:var(--radius-s);border:0;cursor:pointer;font-size:14px;font-family:inherit}
.btn:hover{background:var(--brand-dark);text-decoration:none}
.btn.secondary{background:#eaeef6;color:var(--ink)}
.btn.secondary:hover{background:#dfe5f0}
.btn.danger{background:var(--danger)}
.btn.sm{padding:4px 11px;font-size:13px}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
form .input{margin-bottom:14px}
form label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
form input[type=text],form input[type=email],form input[type=password],form input[type=number],form input[type=date],form input[type=file],form input[type=search],form select,form textarea{width:100%;max-width:460px;padding:8px 10px;border:1px solid var(--line);border-radius:var(--radius-s);font-size:14px;font-family:inherit;background:var(--panel)}
form input[type=checkbox]{transform:scale(1.2);margin-right:6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;max-width:940px}
/* Badges, chips, pills */
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.danger{background:var(--danger-soft);color:var(--danger)}
.badge.muted{background:#eef1f6;color:var(--muted)}
.badge.info{background:var(--brand-soft);color:var(--brand-dark)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600}
.chip.ok{background:var(--ok-soft);color:var(--ok)}
.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.danger{background:var(--danger-soft);color:var(--danger)}
.chip.muted{background:#eef1f6;color:var(--muted)}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pill{padding:6px 13px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--muted);background:var(--panel)}
.pill:hover{border-color:var(--brand);color:var(--brand);text-decoration:none}
.pill-active,.pill-active:hover{background:var(--brand);border-color:var(--brand);color:#fff}
/* KPI */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:20px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:15px 18px;box-shadow:var(--shadow)}
.kpi .n{font-size:26px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.kpi .l{color:var(--muted);font-size:12.5px;margin-top:2px}
.kpi .d{font-size:12.5px;font-weight:600;margin-left:7px;letter-spacing:0}
.kpi .d.up{color:var(--ok)}
.kpi .d.down{color:var(--danger)}
/* Mensajes */
.flash-message{padding:11px 16px;border-radius:var(--radius-s);margin-bottom:16px;font-size:14px}
.message.success,.flash-message.success{background:var(--ok-soft);color:var(--ok)}
.message.error,.flash-message.error{background:var(--danger-soft);color:var(--danger)}
.message.warning{background:var(--warn-soft);color:var(--warn)}
.help{color:var(--muted);font-size:12px;margin-top:-8px;margin-bottom:12px}
.actions{display:flex;gap:8px}
.error-message{color:var(--danger);font-size:12px}
ul.errores{color:var(--danger)}
ul.warnings{color:var(--warn)}
#map{height:340px;border-radius:var(--radius-s);border:1px solid var(--line)}
/* Filtros de listas */
.filtros-bar{padding:12px 20px;margin-bottom:16px}
.filtros-bar form{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.filtros-bar label{margin:0;font-size:13px;color:var(--muted)}
.filtros-bar .filtro-q{flex:1;min-width:180px;max-width:380px}
/* Viz Chart.js (VtViz): paleta categórica fija, orden validado por daltonismo
   (validador de la skill dataviz; peor par adyacente ΔE 24.2). NO sigue el
   tema del cliente: la identidad de las series no puede cambiar con --brand. */
:root{--viz-1:#2a78d6;--viz-2:#1baf7a;--viz-3:#eda100;--viz-4:#008300;--viz-5:#4a3aa7;--viz-6:#e34948;--viz-7:#e87ba4;--viz-8:#eb6834}
.viz-plot{position:relative;width:100%}
.viz-panel{margin-top:2px}
.viz-panel-t{font-size:12px;font-weight:600;color:var(--muted);margin:10px 0 2px;display:flex;align-items:center;gap:6px}
.viz-panel-t .swatch{width:10px;height:10px;border-radius:3px;flex-shrink:0}
/* Viz compartida: columnas y barras horizontales */
.cols{display:flex;gap:14px;align-items:flex-end}
.col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:0}
.col-val{font-size:12px;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.col-track{width:100%;max-width:60px;height:130px;display:flex;align-items:flex-end;border-bottom:1px solid var(--line)}
.col-fill{width:100%;background:var(--brand);border-radius:4px 4px 0 0;min-height:2px}
.col:hover .col-fill{filter:brightness(.9)}
.col-lab{font-size:12px;color:var(--muted);text-align:center;line-height:1.2}
.col-lab span{display:block;font-size:11px}
.barras{display:flex;flex-direction:column;gap:6px}
.barra-row{display:grid;grid-template-columns:160px 1fr 140px;align-items:center;gap:12px}
.barra-link{text-decoration:none;color:inherit;padding:3px 6px;margin:0 -6px;border-radius:8px}
.barra-link:hover{background:#f6f8fc}
.barra-label{font-size:13px;color:var(--muted);text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.barra-track{background:#eef1f6;border-radius:5px;height:16px;overflow:hidden}
.barra-fill{height:100%;background:var(--brand);border-radius:0 5px 5px 0;min-width:3px}
.barra-link:hover .barra-fill{filter:brightness(.9)}
.barra-val{font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink)}
.barra-val .sub{font-weight:400;color:var(--muted)}
/* Barra de stock dentro de celdas */
.stockbar{display:inline-flex;align-items:center;gap:8px}
.stockbar .trk{width:52px;height:8px;border-radius:4px;background:#eef1f6;overflow:hidden}
.stockbar .fll{display:block;height:100%;background:var(--brand);border-radius:4px}
/* Ficha de producto */
.ficha{display:grid;grid-template-columns:190px 1fr;gap:24px;align-items:start;margin-bottom:6px}
.ficha-foto img{width:100%;max-width:190px;aspect-ratio:1;object-fit:contain;background:#f6f7f9;border-radius:14px;border:1px solid var(--line)}
.ficha-foto .foto-ph{width:190px;height:190px;display:flex;align-items:center;justify-content:center;font-size:60px;background:#f6f7f9;border-radius:14px;border:1px solid var(--line)}
.ficha-datos dl{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;gap:14px 36px;margin:0 0 16px}
.ficha-datos dt{font-size:12px;color:var(--muted);margin-bottom:2px}
.ficha-datos dd{margin:0;font-size:15px;font-weight:600}
.crumbs{display:flex;align-items:center;gap:8px;margin:18px 0 4px;font-size:14px}
.crumbs .crumb-cur{color:var(--ink);font-weight:600}
.crumbs .crumb-sep{color:#c0c7d4}
/* Curva de tallas (ficha y modal de stock) */
.curva{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 4px}
.talla-box{min-width:58px;padding:7px 10px;border-radius:10px;border:1px solid var(--line);background:var(--panel);text-align:center;line-height:1.3}
.talla-box .t{font-size:11.5px;color:var(--muted)}
.talla-box .s{font-size:17px;font-weight:700;font-variant-numeric:tabular-nums}
.talla-box.tb-danger{background:var(--danger-soft);border-color:#f0c4c4}
.tb-danger .s{color:var(--danger)}
.talla-box.tb-warn{background:var(--warn-soft);border-color:#ead8ab}
.tb-warn .s{color:var(--warn)}
.talla-box.tb-idle .s{color:var(--muted)}
tr.r-danger td{background:#fdf6f6}
/* Listas de filas con avatar (dashboard) */
.rlist{display:flex;flex-direction:column}
.rrow{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.rrow:last-child{border-bottom:0;padding-bottom:0}
.rrow:first-of-type{padding-top:0}
.rrow .avatar{width:32px;height:32px;border-radius:50%;background:var(--brand-soft);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex-shrink:0}
.rmain{flex:1;min-width:0;line-height:1.3}
.rmain strong{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rmain span{font-size:12px;color:var(--muted)}
.rmeta{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;text-align:right}
@media (max-width:760px){.ficha{grid-template-columns:1fr}.ficha-datos dl{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.sidebar{width:62px}.brand,.nav-sec,.cs-info,.cliente-switch .icon,.nav-count{display:none}.nav-item{justify-content:center;font-size:0;gap:0}.nav-item .icon{width:19px;height:19px}.grid2{grid-template-columns:1fr}.barra-row{grid-template-columns:110px 1fr 120px}}

/* ---- Copilot (plan IA-first F4) ---- */
.copilot-fab{position:fixed;right:20px;bottom:20px;z-index:60;background:var(--brand);color:#fff;border:0;border-radius:999px;padding:10px 16px;font-weight:700;font-size:13px;cursor:pointer;box-shadow:0 4px 14px rgba(16,24,40,.25)}
.copilot-fab:hover{background:var(--brand-dark)}
.copilot-drawer{position:fixed;right:20px;bottom:70px;z-index:60;width:380px;max-width:calc(100vw - 40px);height:520px;max-height:calc(100vh - 100px);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 40px rgba(16,24,40,.22);display:flex;flex-direction:column}
.copilot-head{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line)}
.copilot-head .help{flex:1;font-size:11px}
.copilot-cerrar{border:0;background:none;font-size:20px;color:var(--muted);cursor:pointer;line-height:1}
.copilot-mensajes{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:8px}
.copilot-msg{max-width:92%;padding:8px 12px;border-radius:10px;font-size:13px;line-height:1.5;white-space:pre-line}
.copilot-msg.yo{align-self:flex-end;background:var(--brand-soft);color:var(--ink)}
.copilot-msg.ia{align-self:flex-start;background:var(--bg);color:var(--ink)}
.copilot-msg.ia.error{background:var(--danger-soft);color:var(--danger)}
.copilot-msg.ia.espera{color:var(--muted);font-style:italic}
.copilot-msg.ia.meta{background:none;color:var(--muted);font-size:11px;padding:0 12px}
.copilot-sugerencias{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.copilot-sugerencia{text-align:left;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:6px 10px;font-size:12px;color:var(--brand);cursor:pointer}
.copilot-sugerencia:hover{background:var(--brand-soft)}
.copilot-form{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}
.copilot-form input{flex:1;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:13px}
