/* ================= tokens ================= */
:root{
  --ink:#0F1A13; --ink-2:#17251C;
  --paper:#F4F0E6; --card:#FFFDF6;
  --line:#D9D2BE; --line-ink:#20261F;
  --text:#1D231B; --mut:#707A6B;
  --brand:#E8590C; --brand-soft:#FBE8DC;
  --amber:#FFB020;
  --ok:#2F9E44; --warn:#F08C00; --bad:#D9363E;
  --r:10px;
  --sh:5px 5px 0 rgba(15,26,19,.10);
  --sh-lg:8px 8px 0 rgba(15,26,19,.13);
  --disp:'Bricolage Grotesque',system-ui,sans-serif;
  --body:'IBM Plex Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--body);color:var(--text);background:var(--ink);font-size:15px;line-height:1.5}
::selection{background:var(--amber);color:var(--ink)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
mark{background:var(--amber);color:var(--ink);padding:0 2px;border-radius:3px}
.hidden{display:none!important}
.mono{font-family:var(--mono)}
.dim{color:var(--mut)} .sm{font-size:12.5px} .center{text-align:center}

/* ================= shell ================= */
.shell{display:grid;grid-template-columns:264px 1fr;min-height:100vh}

.sidebar{
  background:
    repeating-linear-gradient(0deg,transparent 0 3px,rgba(255,255,255,.015) 3px 4px),
    linear-gradient(180deg,var(--ink) 0%,#0C150F 100%);
  color:#E9EFE3;display:flex;flex-direction:column;gap:4px;
  padding:22px 16px;position:sticky;top:0;height:100vh;
}
.brand{display:flex;gap:12px;align-items:center;padding:0 6px;margin-bottom:16px;cursor:pointer}
.brand-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--amber);color:var(--ink);
  font-size:22px;border-radius:9px;box-shadow:3px 3px 0 rgba(0,0,0,.35);transition:.2s}
.brand:hover .brand-mark{transform:rotate(-6deg)}
.brand h1{font-family:var(--disp);font-weight:800;font-size:22px;line-height:1;letter-spacing:.5px}
.brand p{font-family:var(--mono);font-size:10px;color:#9DB39A;text-transform:uppercase;letter-spacing:.16em}
.side-label{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#77897A;margin:12px 8px 6px}
#inv-list{display:flex;flex-direction:column;gap:2px;overflow:auto}
.inv-link{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:8px;text-align:left;
  color:#C7D4C2;font-weight:500;border-left:3px solid transparent;transition:.18s}
.inv-link:hover{background:rgba(255,255,255,.06);color:#fff}
.inv-link.on{background:rgba(255,176,32,.12);border-left-color:var(--amber);color:#FFD98A}
.inv-link .dot{width:8px;height:8px;background:var(--amber);border-radius:2px;flex:none;opacity:.85}
.side-empty{font-size:12px;color:#77897A;padding:4px 10px}
.side-foot{margin-top:auto;padding:12px 6px 0;border-top:1px solid rgba(255,255,255,.09)}
.mode-chip{font-family:var(--mono);font-size:11px;color:#9DB39A}
.mode-chip.local{color:var(--amber)}

main{
  background:
    radial-gradient(rgba(29,35,27,.075) 1px,transparent 1.4px) 0 0/22px 22px,
    var(--paper);
  min-width:0;
}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  padding:13px 28px;background:rgba(244,240,230,.92);backdrop-filter:blur(8px);border-bottom:2px solid var(--line-ink)}
.crumbs{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-family:var(--mono);font-size:12.5px;color:var(--mut)}
.crumb{color:var(--mut)} button.crumb:hover{color:var(--brand)}
.crumb.cur{color:var(--text);font-weight:600}
.csep{opacity:.5}
.top-actions{margin-left:auto;display:flex;gap:10px;align-items:center}
.searchbox input{width:min(340px,40vw);padding:9px 14px;border:2px solid var(--line-ink);border-radius:8px;
  background:#fff;font-size:14px;transition:.2s}
.searchbox input:focus{outline:none;border-color:var(--brand);box-shadow:3px 3px 0 rgba(232,89,12,.18)}

.view{padding:28px;max-width:1200px;margin:0 auto;animation:viewIn .3s ease both}
@keyframes viewIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ================= tipografía / botones ================= */
.display{font-family:var(--disp);font-weight:800;font-size:clamp(26px,3.4vw,40px);line-height:1.06;letter-spacing:-.01em}
.eyebrow{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.16em;
  color:var(--brand);font-weight:600;display:block;margin-bottom:6px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:22px;flex-wrap:wrap}

.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 16px;border:2px solid var(--line-ink);
  border-radius:9px;background:var(--ink);color:#F4F0E6;font-weight:600;font-size:13.5px;
  transition:.16s;box-shadow:3px 3px 0 rgba(15,26,19,.22)}
.btn:hover{transform:translate(-1px,-1px);box-shadow:4px 4px 0 rgba(15,26,19,.28)}
.btn:active{transform:translate(1px,1px);box-shadow:1px 1px 0 rgba(15,26,19,.25)}
.btn.primary{background:var(--brand);border-color:#8A3305}
.btn.ghost{background:transparent;color:var(--text);box-shadow:none}
.btn.ghost:hover{background:#fff;box-shadow:3px 3px 0 rgba(15,26,19,.12)}
.btn.danger{background:var(--bad);border-color:#7E1D22}
.btn.danger-ghost{background:transparent;color:var(--bad);border-color:var(--bad);box-shadow:none}
.btn.danger-ghost:hover{background:#FBE3E4}
.btn.dashed{background:transparent;border-style:dashed;color:var(--mut);box-shadow:none;justify-content:center}
.btn.dashed:hover{color:var(--brand);border-color:var(--brand);background:rgba(255,255,255,.7)}
.btn.sm{padding:7px 12px;font-size:12.5px}
.btn.tiny{padding:4px 10px;font-size:12px}
.btn:disabled{opacity:.45;pointer-events:none}

/* ================= home: inventarios ================= */
.inv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.inv-card{position:relative;text-align:left;background:var(--card);border:2px solid var(--line-ink);
  border-radius:var(--r);padding:18px;box-shadow:var(--sh);transition:.18s;display:flex;flex-direction:column;gap:8px;
  animation:pop .4s ease both;animation-delay:calc(var(--i)*60ms)}
.inv-card:hover{transform:translateY(-3px);box-shadow:var(--sh-lg)}
.inv-card h3{font-family:var(--disp);font-size:22px;font-weight:800}
.inv-card p{color:var(--mut);font-size:13.5px;min-height:2.6em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.inv-card-top{display:flex;justify-content:space-between;align-items:center}
.barcode{width:74px;height:16px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 7px,transparent 7px 9px,var(--ink) 9px 10px,transparent 10px 14px)}
.inv-card footer{display:flex;justify-content:space-between;font-size:11.5px;color:var(--mut);margin-top:6px;border-top:1px dashed var(--line);padding-top:10px}
.inv-card .arrow{color:var(--brand);font-weight:600;transition:.15s}
.inv-card:hover .arrow{transform:translateX(3px)}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1}}

/* ================= inventario ================= */
.inv-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;flex-wrap:wrap}
.inv-notes{color:var(--mut);max-width:60ch;margin-top:6px}
.inv-stats{margin-top:10px;font-size:12px;color:var(--mut)}
.inv-tools{display:flex;gap:8px;flex-wrap:wrap}
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line-ink);margin:22px 0 18px}
.tab{padding:10px 18px;font-weight:600;font-size:14px;color:var(--mut);border-bottom:3px solid transparent;margin-bottom:-2px;transition:.15s}
.tab:hover{color:var(--text)}
.tab.on{color:var(--ink);border-bottom-color:var(--brand)}

.filters{display:flex;gap:18px;flex-wrap:wrap;align-items:center;padding:13px 16px;
  background:rgba(255,253,246,.8);border:1.5px solid var(--line);border-radius:var(--r);margin-bottom:20px}
.fgroup{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.flabel{font-size:10.5px;text-transform:uppercase;letter-spacing:.14em;color:var(--mut)}
.chips{display:flex;gap:7px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border:1.5px solid var(--line-ink);
  border-radius:99px;background:#fff;font-size:12.5px;font-weight:500;transition:.15s}
.chip .dot{width:9px;height:9px;border-radius:3px;background:var(--c,#999);flex:none}
.chip b{font-family:var(--mono);font-weight:500;font-size:10.5px;color:var(--mut)}
.chip:hover{transform:translateY(-1px)}
.chip.on{background:var(--c);border-color:var(--c);color:#fff}
.chip.on b{color:rgba(255,255,255,.85)}
.chip.on .dot{background:#fff}

/* ================= habitaciones ================= */
.rooms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.room-card{display:flex;align-items:center;gap:14px;text-align:left;background:var(--card);
  border:2px solid var(--line-ink);border-radius:var(--r);padding:16px;box-shadow:var(--sh);transition:.18s;
  animation:pop .4s both;animation-delay:calc(var(--i)*50ms)}
.room-card:hover{transform:translateY(-3px);box-shadow:var(--sh-lg)}
.room-ico{width:46px;height:46px;flex:none;display:grid;place-items:center;background:var(--ink);color:var(--amber);
  font-family:var(--disp);font-weight:800;font-size:20px;border-radius:9px}
.room-info{min-width:0}
.room-info h3{font-family:var(--disp);font-weight:700;font-size:17.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.room-info p{font-size:11.5px;color:var(--mut);margin:2px 0 6px}
.dist{display:flex;height:6px;border-radius:4px;overflow:hidden;background:var(--line);max-width:160px}
.room-go{margin-left:auto;font-size:18px;color:var(--mut);transition:.18s}
.room-card:hover .room-go{color:var(--brand);transform:translateX(3px)}
.room-card.dashed{border-style:dashed;background:transparent;box-shadow:none;color:var(--mut);
  justify-content:center;flex-direction:column;gap:6px;min-height:104px}
.room-card.dashed:hover{color:var(--brand);border-color:var(--brand);background:rgba(255,255,255,.6)}
.room-card.dashed .plus{font-size:26px;line-height:1}

/* ================= cajas / objetos ================= */
.items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:16px;align-items:start}
.item-card{position:relative;text-align:left;background:var(--card);border:2px solid var(--line-ink);
  border-radius:var(--r);padding:19px 16px 13px;box-shadow:var(--sh);transition:.18s;overflow:hidden;cursor:pointer;
  animation:pop .35s both;animation-delay:calc(var(--i)*40ms)}
.item-card:hover{transform:translateY(-3px);box-shadow:var(--sh-lg)}
.tape{position:absolute;top:0;left:0;right:0;height:9px;
  background:repeating-linear-gradient(45deg,rgba(255,255,255,.28) 0 6px,transparent 6px 12px),var(--cat,#999)}
.item-card header{display:flex;justify-content:space-between;gap:8px;align-items:baseline;margin-bottom:8px}
.item-card h4{font-family:var(--disp);font-weight:700;font-size:16.5px}
.kind{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--mut);flex:none}
.contents{list-style:none;display:flex;flex-direction:column;gap:3px;margin-bottom:10px}
.contents li{font-size:13px;color:#414A3C;padding-left:14px;position:relative}
.contents li::before{content:"▪";position:absolute;left:0;color:var(--cat,#999)}
.contents .more{color:var(--mut);font-size:11.5px}
.item-card footer{display:flex;gap:9px;align-items:center;flex-wrap:wrap;border-top:1px dashed var(--line);padding-top:9px}
.badge{font-size:11px;font-weight:600;padding:3px 9px;border-radius:99px;background:var(--bc,#888);color:#fff}
.catname{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--mut)}
.catname i{width:9px;height:9px;border-radius:3px;display:inline-block}
.where{font-size:11px;color:var(--mut)}
.add-col{display:flex;flex-direction:column;gap:10px}
.back{display:block;font-size:12px;color:var(--mut);margin-bottom:6px}
.back:hover{color:var(--brand)}
.empty{grid-column:1/-1;text-align:center;border:2px dashed var(--line);border-radius:var(--r);
  padding:38px;color:var(--mut);display:flex;flex-direction:column;gap:4px;background:rgba(255,255,255,.45)}
.empty strong{color:var(--text);font-family:var(--disp);font-size:17px}
.empty.big{padding:58px}

/* ================= etiquetas QR ================= */
.qr-toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.qr-actions{display:flex;gap:8px;flex-wrap:wrap}
.qr-list{display:flex;flex-direction:column;gap:8px}
.qr-row{display:flex;justify-content:space-between;align-items:center;gap:14px;background:var(--card);border:1.5px solid var(--line);
  border-radius:9px;padding:11px 14px;transition:.15s}
.qr-row:hover{border-color:var(--line-ink)}
.qr-info{display:flex;flex-direction:column;flex:1;min-width:0}
.qr-info strong{font-weight:600;font-size:14px}
.qr-info small{font-weight:400;color:var(--mut);font-size:11px;font-family:var(--mono)}
.qr-controls{display:flex;align-items:center;gap:8px}
.copies-count{font-family:var(--mono);font-size:12px;color:var(--mut);min-width:60px;text-align:center}
.stepper{display:flex;align-items:center;border:1.5px solid var(--line-ink);border-radius:8px;overflow:hidden;background:#fff;flex:none}
.stepper button{width:30px;height:30px;font-weight:700;transition:.12s}
.stepper button:hover{background:var(--amber)}
.stepper b{min-width:36px;text-align:center;font-family:var(--mono);font-size:13px}
.qr-btn{margin-left:auto}

/* ================= modales ================= */
.overlay{position:fixed;inset:0;background:rgba(15,26,19,.55);backdrop-filter:blur(3px);
  display:grid;place-items:center;z-index:80;padding:20px;animation:fadeIn .2s both}
.modal{width:min(560px,100%);max-height:88vh;display:flex;flex-direction:column;background:var(--card);
  border:2px solid var(--line-ink);border-radius:14px;box-shadow:10px 10px 0 rgba(15,26,19,.3);
  animation:modalIn .25s cubic-bezier(.2,1.2,.4,1) both}
.modal.wide{width:min(720px,100%)}
.modal>header{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:2px solid var(--line-ink)}
.modal h3{font-family:var(--disp);font-weight:800;font-size:19px}
.x{width:30px;height:30px;border-radius:7px;font-size:14px;display:grid;place-items:center;color:var(--mut);transition:.18s}
.x:hover{background:var(--brand);color:#fff;transform:rotate(90deg)}
.mbody{padding:20px 22px;overflow:auto;display:flex;flex-direction:column;gap:14px}
.modal>footer{display:flex;justify-content:flex-end;gap:9px;padding:15px 22px;border-top:1px solid var(--line);background:rgba(0,0,0,.025)}
@keyframes modalIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1}}
@keyframes fadeIn{from{opacity:0}}

.f{display:flex;flex-direction:column;gap:6px;font-size:12.5px;font-weight:600;color:#3E4637}
.mbody input:not([type=color]):not([type=checkbox]),.mbody textarea,.mbody select{
  padding:9px 12px;border:1.5px solid var(--line-ink);border-radius:8px;background:#fff;width:100%;transition:.15s}
.mbody input:focus,.mbody textarea:focus,.mbody select:focus{outline:none;border-color:var(--brand);box-shadow:2px 2px 0 rgba(232,89,12,.15)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.seg{display:flex;border:2px solid var(--line-ink);border-radius:9px;overflow:hidden;width:max-content}
.seg button{padding:8px 18px;font-weight:600;font-size:13px;background:#fff;transition:.15s}
.seg button.on{background:var(--ink);color:var(--amber)}
.crow{display:flex;gap:8px;margin-bottom:7px;animation:pop .25s both}
.crow input{flex:1}
.crow button{width:34px;border:1.5px solid var(--line);border-radius:8px;color:var(--mut);transition:.15s;flex:none}
.crow button:hover{background:var(--bad);color:#fff;border-color:var(--bad)}
.cadd{display:flex;gap:8px}
.cadd input{flex:1}
input[type=color]{width:42px;height:38px;border:1.5px solid var(--line-ink);border-radius:8px;background:#fff;padding:3px;cursor:pointer;flex:none}
.tax-add{display:flex;gap:9px;align-items:center}
.tax-add input[type=text]{flex:1;padding:9px 12px;border:1.5px solid var(--line-ink);border-radius:8px}
.tax-list{display:flex;flex-direction:column;gap:8px}
.tax-row{display:flex;gap:9px;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:9px;padding:8px 10px}
.tax-row input[type=text]{flex:1;border:1.5px solid transparent;border-radius:6px;background:transparent;padding:5px 8px}
.tax-row input[type=text]:focus{border-color:var(--brand);outline:none}
.count{flex:none;width:64px;text-align:right}

/* ================= búsqueda / escáner ================= */
#qr-reader{border-radius:10px;overflow:hidden;border:2px solid var(--line-ink);min-height:260px;background:#000}
.scan-manual{display:flex;gap:8px}
.scan-manual input{flex:1;padding:9px 12px;border:1.5px solid var(--line-ink);border-radius:8px}
.found-head{display:flex;flex-direction:column;gap:4px}
.found h3{font-family:var(--disp);font-size:24px;font-weight:800}
.found-meta{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.found-list{list-style:none;display:flex;flex-direction:column;gap:4px;margin-top:6px}
.found-list li{padding-left:16px;position:relative;font-size:14px}
.found-list li::before{content:"▪";position:absolute;left:0;color:var(--brand)}

/* ================= toasts ================= */
#toast-root{position:fixed;bottom:22px;right:22px;display:flex;flex-direction:column;gap:8px;z-index:120}
.toast{background:var(--ink);color:#F1EEE2;padding:11px 18px;border-radius:9px;font-size:13.5px;font-weight:500;
  box-shadow:5px 5px 0 rgba(15,26,19,.25);border-left:4px solid var(--ok);
  animation:toastIn .3s cubic-bezier(.2,1.2,.4,1) both;transition:.3s}
.toast.warn{border-left-color:var(--amber)}
.toast.bad{border-left-color:var(--bad)}
.toast.out{opacity:0;transform:translateX(20px)}
@keyframes toastIn{from{opacity:0;transform:translateX(24px)}}

/* ================= impresión ================= */
#print-area{display:none}
@media print{
  @page{size:A4;margin:9mm}
  body{background:#fff}
  #app,#modal-root,#toast-root{display:none!important}
  #print-area{display:block}
  .qr-sheet{display:grid;grid-template-columns:repeat(3,1fr);gap:5mm}
  .qr-label{border:1.4px dashed #777;border-radius:4mm;padding:4mm;display:flex;flex-direction:column;
    align-items:center;gap:2mm;break-inside:avoid;background:#fff}
  .qr-label img{width:40mm;height:40mm;image-rendering:pixelated}
  .qr-label strong{font-family:var(--disp);font-size:11pt;text-align:center;line-height:1.15}
  .qr-label span{font-size:7.5pt;color:#444;text-align:center}
  .qr-label code{font-family:var(--mono);font-size:7pt;color:#666}
}

/* ================= responsive ================= */
@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;align-items:center;flex-wrap:wrap;padding:12px 14px;gap:10px}
  .brand{margin:0}
  .side-label{display:none}
  #inv-list{flex-direction:row;flex:1;overflow-x:auto}
  .inv-link{white-space:nowrap;border-left:0;border-bottom:3px solid transparent}
  .inv-link.on{border-bottom-color:var(--amber)}
  .side-foot{margin:0;border:0;padding:0}
  .top-actions{width:100%}
  .searchbox{flex:1}
  .searchbox input{width:100%}
}