/* ===== Botones ===== */
.btn-primary,.btn-secondary,.btn-ghost,.btn-danger,.btn-wa{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 18px;border-radius:var(--r-sm);border:0;
  font-size:var(--fs-body);font-weight:600;line-height:1.15;text-align:center;transition:transform .14s ease,background-color .18s ease,opacity .18s;touch-action:manipulation}
.btn-primary{background:var(--cta);color:var(--on-color)}
.btn-primary:active{background:var(--cta-d);transform:scale(.98)}
.btn-secondary{background:var(--surface);color:var(--ink);border:1px solid var(--line-2)}
.btn-secondary:active{background:var(--fill);transform:scale(.98)}
.btn-ghost{background:transparent;color:var(--tint)}
.btn-ghost:active{background:var(--blue-t)}
.btn-danger{background:var(--danger-t);color:var(--danger)}
.btn-danger:active{transform:scale(.98)}
.btn-wa{background:var(--wa);color:var(--on-color)}
.btn-wa:active{transform:scale(.98);filter:brightness(.92)}
.sm{min-height:44px;padding:0 12px;font-size:var(--fs-subhead);border-radius:var(--r-sm);white-space:nowrap}
.grp-b>.btn-ghost.sm,.grp-b>div>.btn-ghost.sm{margin:-4px 0 14px -10px}
.sm .ic{width:18px;height:18px}
.lg{min-height:56px;font-size:var(--fs-body)}
.block{display:flex;width:100%}
button:disabled,.disabled{opacity:.4;pointer-events:none}
.btn-ghost.danger{color:var(--danger)}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border:0;background:transparent;color:var(--ink-2);border-radius:var(--r-sm);flex:none}
.icon-btn:active{background:var(--fill)}
.icon-btn.danger{color:var(--danger)}
/* Enlaces en renglones de encabezado: área de toque de 44 px sin cambiar el acomodo */
.link{font-size:var(--fs-subhead);font-weight:500;padding-block:12px}
.link-danger{border:0;background:none;color:var(--danger);font-size:var(--fs-subhead);font-weight:500;min-height:44px;padding:0 4px}
.add-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:54px;margin:4px 0 18px;border:1.5px dashed color-mix(in srgb,var(--tint) 55%,transparent);
  border-radius:var(--r);background:transparent;color:var(--tint);font-size:var(--fs-body);font-weight:600}
.add-btn:active{background:var(--blue-t)}

/* ===== Grupos y tarjetas ===== */
.grp{margin:0 0 20px}
.grp-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 4px 8px;min-height:24px}
.grp-h h3,.sec-h{margin:0;font-size:var(--fs-subhead);font-weight:600;color:var(--ink-2);letter-spacing:0}
.grp-h.solo{margin-top:8px}
.grp-b{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px 4px;box-shadow:var(--shadow-1)}
.grp-note{margin:6px 4px 14px;font-size:var(--fs-subhead);line-height:1.4;color:var(--muted)}
.grp-b>.grp-note{margin:0 0 12px}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px 4px;margin:0 0 12px;box-shadow:var(--shadow-1)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:40px;margin-bottom:6px}
.card-h h4{margin:0;font-size:var(--fs-body);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.count{flex:none;font-size:var(--fs-footnote);font-weight:600;color:var(--ink-2);background:var(--fill);border-radius:var(--r);padding:3px 10px}
.card.busy{pointer-events:none}
.card.busy::after,.grp-b.busy::after{content:"Procesando…";position:absolute;inset:0;display:grid;place-items:center;background:color-mix(in srgb,var(--surface) 78%,transparent);border-radius:inherit;font-weight:600;color:var(--tint)}
.grp-b.busy{position:relative}
.flash{animation:flash 1.6s ease}
@keyframes flash{0%,30%{box-shadow:0 0 0 3px color-mix(in srgb,var(--orange) 70%,transparent)}100%{box-shadow:0 0 0 3px transparent}}

/* ===== Campos ===== */
.fld{display:flex;flex-direction:column;gap:6px;margin:0 0 14px;min-width:0;border-radius:var(--r-sm)}
.fl{font-size:var(--fs-subhead);font-weight:500;color:var(--ink-2)}
.in{width:100%;min-width:0;min-height:48px;padding:11px 14px;border-radius:var(--r-sm);border:1px solid var(--line-2);background:var(--surface-2);color:var(--ink);
  font-size:var(--fs-body);line-height:1.3;-webkit-appearance:none;appearance:none;transition:border-color .15s,box-shadow .15s}
.in::placeholder{color:var(--muted);opacity:1}
.in:focus{outline:none;border-color:var(--blue-m);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 20%,transparent);background:var(--surface)}
textarea.in{min-height:90px;resize:vertical}
input[type=date].in,input[type=time].in{min-height:48px;display:flex;align-items:center}
input[type=date].in::-webkit-date-and-time-value,input[type=time].in::-webkit-date-and-time-value{text-align:left;margin:0}
.in[readonly]{background:var(--fill);color:var(--ink-2)}
.mono-in .in{font-variant-numeric:tabular-nums;letter-spacing:.06em;font-weight:600}
.fhint{font-size:var(--fs-footnote);color:var(--muted);min-height:0}
.fhint:empty{display:none}
.fhint.calc{margin:0 0 12px;font-variant-numeric:tabular-nums}
.in-w{position:relative;display:flex}
.in-w .in{padding-right:52px}
.in-act{position:absolute;right:2px;top:2px;bottom:2px;width:44px;border:0;background:transparent;color:var(--tint);display:grid;place-items:center;border-radius:var(--r-xs)}
.in-act:active{background:var(--blue-t)}
/* Campo calculado (<output class="in out">); la clase va con .in para no alcanzar los estados «out» del splash y el acceso */
.in.out{display:flex;align-items:center;font-weight:700;background:var(--surface);border-style:dashed;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.in.out.empty{font-weight:400;color:var(--muted)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.row3{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.row3>:nth-child(3){grid-column:1/-1}
@media (min-width:560px){.row3{grid-template-columns:1fr 1fr 1fr}.row3>:nth-child(3){grid-column:auto}}
.sel-w{position:relative;display:block}
.sel-w .in{padding-right:40px}
.sel-ic{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.sel-ic .ic{width:18px;height:18px}
.pick{display:flex;align-items:center;justify-content:space-between;gap:8px;text-align:left;cursor:pointer}
.pick .pv{display:flex;flex-direction:column;min-width:0}
.pick .pv-v{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.pick small{font-size:var(--fs-footnote);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pick.empty .pv-v{color:var(--muted);font-weight:400}
.pick-ic{color:var(--muted);flex:none}
.pick-ic .ic{width:18px;height:18px}
.pick:active{background:var(--fill)}
.chk{margin:-8px 0 12px;font-size:var(--fs-footnote);min-height:0}
.chk:empty{display:none}
.chk.ok{color:var(--ok)}.chk.warn{color:var(--warn)}
.folio-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px;margin:0 0 14px;padding:0 0 12px;border-bottom:1px solid var(--line)}
.folio-row>div{display:flex;flex-direction:column;gap:2px}
.folio{font-size:var(--fs-title2);font-weight:800;color:var(--cta-ink);white-space:nowrap}
.folio.sm{font-size:var(--fs-body)}
.tag{font-size:var(--fs-footnote);font-weight:600;color:var(--ink-2);background:var(--fill);border-radius:var(--r-xs);padding:4px 10px}

/* Interruptores: nativo en Safari 18 (con respuesta háptica); propio en otros navegadores */
.sw-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;padding:4px 0;margin:0 0 6px;border-bottom:1px solid var(--line)}
.grp-b .sw-row:last-child,.card .sw-row:last-of-type{border-bottom:0}
.sw-tx{display:flex;flex-direction:column;font-size:var(--fs-body)}
.sw-tx small{font-size:var(--fs-footnote);color:var(--muted)}
.sw{flex:none;accent-color:var(--blue);width:51px;height:31px;margin:0}
.sw-fallback .sw{-webkit-appearance:none;appearance:none;position:relative;border-radius:var(--r);background:var(--line-2);transition:background .2s;cursor:pointer}
.sw-fallback .sw::before{content:"";position:absolute;top:2px;left:2px;width:27px;height:27px;border-radius:50%;background:#fff;box-shadow:var(--shadow-2);transition:transform .2s var(--ease)}
.sw-fallback .sw:checked{background:var(--blue)}
.sw-fallback .sw:checked::before{transform:translateX(20px)}

/* Control segmentado */
.seg{display:flex;gap:2px;padding:2px;background:var(--fill);border-radius:var(--r-sm);margin:0 0 14px}
.seg-b{flex:1;min-height:44px;border:0;border-radius:var(--r-xs);background:transparent;color:var(--ink);font-size:var(--fs-subhead);font-weight:500;transition:background .15s}
.seg-b.on{background:var(--surface);box-shadow:var(--shadow-2);font-weight:600}
.seg.wide{margin:0 0 12px}
.seg.big{margin:0}
.seg.big .seg-b{min-height:48px;font-size:var(--fs-body)}
.seg.big .seg-b.on{background:var(--blue);color:var(--on-color)}

/* Chips */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.chips.sm{margin-top:-6px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 14px;border-radius:var(--r);border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font-size:var(--fs-subhead)}
.chip .ic{width:16px;height:16px}
.chip.on{background:var(--blue-t);border-color:transparent;color:var(--tint);font-weight:600}
.filters{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 -16px 14px;padding:0 16px}
.filters::-webkit-scrollbar{display:none}
/* Degradado en el borde mientras haya más chips de ese lado (src/ui/components/scrollHints.js) */
.filters.fade-r{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 36px),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 36px),transparent)}
.filters.fade-l{-webkit-mask-image:linear-gradient(to right,transparent,#000 36px);mask-image:linear-gradient(to right,transparent,#000 36px)}
.filters.fade-l.fade-r{-webkit-mask-image:linear-gradient(to right,transparent,#000 36px,#000 calc(100% - 36px),transparent);mask-image:linear-gradient(to right,transparent,#000 36px,#000 calc(100% - 36px),transparent)}
.filters .chip{flex:none}

/* Búsqueda */
.search{position:relative;display:block;margin:0 0 12px}
.search-ic{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search-ic .ic{width:18px;height:18px}
.search-in{width:100%;min-height:44px;padding:0 12px 0 38px;border-radius:var(--r-sm);border:0;background:var(--fill);color:var(--ink);font-size:var(--fs-body);-webkit-appearance:none;appearance:none}
.search-in:focus{outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 18%,transparent)}

/* ===== Listas ===== */
.list{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:0 0 18px;box-shadow:var(--shadow-1)}
.row{display:flex;align-items:center;gap:12px;width:100%;min-height:64px;padding:10px 14px;border:0;background:transparent;color:var(--ink);text-align:left;position:relative}
.row+.row::before{content:"";position:absolute;top:0;left:66px;right:0;height:1px;background:var(--line)}
.list .row:not(:has(.row-ic))+.row::before,.row.static+.row::before{left:14px}
.row:active:not(.static){background:var(--fill)}
.row-ic{flex:none;width:40px;height:40px;border-radius:var(--r-sm);display:grid;place-items:center;background:var(--blue-t);color:var(--tint)}
.row-ic.campo{background:var(--orange-t);color:var(--cta-ink)}
.row-ic.draft{background:var(--fill);color:var(--ink-2)}
.row-ic.big{width:52px;height:52px;border-radius:var(--r)}
.row-ic.big .ic{width:28px;height:28px}
.row-tx{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.row-l1{display:flex;align-items:center;gap:8px}
.row-l1 b{font-size:var(--fs-body);font-weight:600}
.row-l2{font-size:var(--fs-subhead);color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row-l3{font-size:var(--fs-footnote);color:var(--muted)}
.chev{color:var(--muted);flex:none;display:grid}
.chev .ic{width:16px;height:16px}
.st{font-size:var(--fs-caption);font-weight:600;border-radius:var(--r-xs);padding:2px 7px;background:var(--fill);color:var(--ink-2)}
.st-generado{background:var(--blue-t);color:var(--tint)}
.st-compartido{background:var(--ok-t);color:var(--ok)}
.st-borrador{background:var(--orange-t);color:var(--cta-ink)}
.list-actions{padding:0;overflow:hidden}
.row-btn,.row-info{display:flex;align-items:center;gap:12px;width:100%;min-height:52px;padding:8px 16px;border:0;background:transparent;color:var(--ink);font-size:var(--fs-body);text-align:left;position:relative}
.row-btn+.row-btn::before,.row-btn+.row-info::before,.row-info+.row-btn::before,.row-info+.row-info::before,label.row-btn+.row-btn::before{content:"";position:absolute;top:0;left:50px;right:0;height:1px;background:var(--line)}
.row-btn>span{flex:1}
.row-btn>.ic:first-child,.row-info>.ic:first-child,.rb-ic{color:var(--tint)}
.rb-ic{display:grid;flex:none!important}
.row-btn small{color:var(--muted);font-size:var(--fs-subhead)}
.row-btn .ic-chev{color:var(--muted);width:16px;height:16px}
.row-btn>.co-logo{flex:none}
.row-btn:active{background:var(--fill)}
.row-btn.danger,.row-btn.danger .ic{color:var(--danger)}
.row-info{font-size:var(--fs-subhead);color:var(--ink-2)}
.row-info>span{flex:1}
/* Estado vacío: ícono, título corto, explicación y (si aplica) la siguiente acción */
.empty{text-align:center;padding:24px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);color:var(--muted);margin:0 0 18px}
.empty::before{content:"";display:block;width:32px;height:32px;margin:0 auto 10px;background:var(--muted);opacity:.7;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 13.5 6 5.5a1.5 1.5 0 0 1 1.4-1h9.2a1.5 1.5 0 0 1 1.4 1l2.5 8'/%3E%3Cpath d='M3.5 13.5v5a1 1 0 0 0 1 1h15a1 1 0 0 0 1-1v-5h-5l-1.5 2.5h-4L8.5 13.5z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3.5 13.5 6 5.5a1.5 1.5 0 0 1 1.4-1h9.2a1.5 1.5 0 0 1 1.4 1l2.5 8'/%3E%3Cpath d='M3.5 13.5v5a1 1 0 0 0 1 1h15a1 1 0 0 0 1-1v-5h-5l-1.5 2.5h-4L8.5 13.5z'/%3E%3C/svg%3E") center/contain no-repeat}
.empty.mon-empty::before{display:none}
.empty p{margin:0 0 12px;font-size:var(--fs-subhead)}
.empty .empty-t{display:block;margin:0 0 4px;font-size:var(--fs-body);font-weight:600;color:var(--ink)}
.empty p:last-child{margin:0}

/* ===== Hojas inferiores y hojas de acción ===== */
.sheet-wrap{position:fixed;inset:0;z-index:var(--z-sheet)}
.sheet-backdrop{position:absolute;inset:0;background:rgba(10,14,22,.38);opacity:0;transition:opacity .24s ease}
.sheet-wrap.is-open .sheet-backdrop{opacity:1}
.bsheet{position:absolute;left:0;right:0;bottom:0;max-height:calc(100dvh - var(--sat) - 24px);display:flex;flex-direction:column;background:var(--surface);
  border-radius:var(--r) var(--r) 0 0;padding-bottom:var(--sab);transform:translateY(100%);transition:transform .26s var(--ease);box-shadow:var(--shadow-3)}
.sheet-wrap.is-open .bsheet{transform:none}
.sheet-wrap.out .bsheet{transform:translateY(100%)}
.bsheet.full{height:calc(100dvh - var(--sat) - 12px)}
.bsheet-grab{width:38px;height:5px;border-radius:var(--r-2xs);background:var(--line-2);margin:8px auto 0;flex:none}
.bsheet-head{display:flex;align-items:center;gap:8px;padding:4px 8px 4px 20px;flex:none;min-height:52px}
.bsheet-title{flex:1;margin:0;font-size:var(--fs-title3);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bsheet-body{overflow:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:4px 16px 20px;flex:1}
.sheet-lead{margin:0 0 14px;color:var(--ink-2);font-size:var(--fs-subhead)}
.sheet-acts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.sheet-acts.col{grid-template-columns:1fr}
.sheet-foot{position:sticky;bottom:-20px;background:var(--surface);padding:12px 0 4px}
@media (min-width:700px){
  .bsheet{left:50%;right:auto;width:560px;bottom:24px;border-radius:var(--r);transform:translate(-50%,calc(100% + 40px));padding-bottom:0;max-height:calc(100dvh - 80px)}
  .sheet-wrap.is-open .bsheet{transform:translate(-50%,0)}
  .sheet-wrap.out .bsheet{transform:translate(-50%,calc(100% + 40px))}
  .bsheet.full{height:calc(100dvh - 80px)}
}
.asheet{position:absolute;left:8px;right:8px;bottom:calc(8px + var(--sab));display:flex;flex-direction:column;gap:8px;transform:translateY(120%);transition:transform .26s var(--ease)}
@media (min-width:700px){.asheet{left:50%;right:auto;width:420px;margin-left:-210px;bottom:32px}}
.sheet-wrap.is-open .asheet{transform:none}
.sheet-wrap.out .asheet{transform:translateY(120%)}
.as-group{background:var(--surface);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-3)}
.as-head{padding:16px 18px 14px;text-align:center;border-bottom:1px solid var(--line)}
.as-head h2{margin:0 0 4px;font-size:var(--fs-body);font-weight:600}
.as-head p{margin:0;font-size:var(--fs-subhead);color:var(--ink-2)}
.as-list{text-align:left;margin:6px 0 8px;padding-left:20px;font-size:var(--fs-subhead);color:var(--ink-2)}
.as-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:56px;padding:10px 16px;border:0;background:var(--surface);color:var(--tint);font-size:var(--fs-body);text-align:center}
.as-btn+.as-btn{border-top:1px solid var(--line)}
.as-btn small{display:block;font-size:var(--fs-footnote);color:var(--muted);margin-top:2px}
.as-btn.primary{font-weight:600}
.as-btn.destructive{color:var(--danger)}
.as-btn:active{background:var(--fill)}
.as-cancel{border-radius:var(--r);font-weight:600;box-shadow:var(--shadow-3)}

/* Selector con buscador */
.picker-sheet .bsheet-body{padding-top:0}
.picker .search{position:sticky;top:0;z-index:1;background:var(--surface);padding:4px 0 8px;margin:0}
.picker .search-ic{top:calc(50% - 2px)}
.pk-h{font-size:var(--fs-footnote);font-weight:600;color:var(--muted);margin:14px 4px 6px}
.pk-row{display:flex;align-items:center;gap:12px;width:100%;min-height:52px;padding:8px 10px;border:0;border-radius:var(--r-sm);background:transparent;text-align:left;color:var(--ink)}
.pk-row:active,.pk-row.sel{background:var(--blue-t)}
.pk-tx{flex:1;min-width:0;display:flex;flex-direction:column}
.pk-tx b{font-weight:500;font-size:var(--fs-body)}
.pk-tx small{font-size:var(--fs-footnote);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pk-check{color:var(--tint)}
.pk-plus{width:32px;height:32px;border-radius:var(--r-xs);display:grid;place-items:center;background:var(--orange-t);color:var(--cta-ink);flex:none}
.pk-plus .ic{width:18px;height:18px}
.pk-new{border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:4px}
.pk-empty{color:var(--muted);text-align:center;padding:24px 8px;font-size:var(--fs-subhead)}

/* Toasts */
.toast-host{position:fixed;left:12px;right:12px;bottom:calc(var(--sab) + 16px);z-index:var(--z-toast);display:flex;justify-content:center;pointer-events:none}
body.has-tabbar .toast-host{bottom:calc(var(--sab) + var(--tab-h) + 12px)}
body[data-screen="wizard"] .toast-host{bottom:calc(var(--sab) + var(--bar-h) + 12px)}
html.kb-open .toast-host,html.sheet-open .toast-host{top:calc(var(--sat) + 10px);bottom:auto}
.toast{display:flex;align-items:center;gap:10px;max-width:440px;padding:12px 14px;border-radius:var(--r);background:#1A2233;color:var(--on-color);font-size:var(--fs-subhead);line-height:1.3;
  box-shadow:var(--shadow-3);opacity:0;transform:translateY(10px) scale(.98);transition:opacity .2s,transform .2s var(--ease);pointer-events:auto}
:root[data-theme="dark"] .toast{background:#2A3142}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .toast{background:#2A3142}}
.toast.is-open{opacity:1;transform:none}
.toast-ic{flex:none;display:grid}
.toast-ic .ic{width:20px;height:20px}
.t-ok .toast-ic{color:#6FD39C}.t-warn .toast-ic{color:#FFA36B}.t-info .toast-ic{color:#9DB1F0}
.toast-act{flex:none;border:0;background:rgba(255,255,255,.14);color:var(--on-color);font-weight:600;border-radius:var(--r-xs);min-height:44px;padding:0 12px}

/* Indicador de trabajo (cubre la hoja que se está rasterizando) */
.busy{position:fixed;inset:0;z-index:var(--z-busy);display:none;place-items:center;background:var(--canvas)}
.busy.on{display:grid}
.busy-box{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;padding:24px}
.busy-box b{font-size:var(--fs-title3)}
.busy-box small{color:var(--muted);font-size:var(--fs-subhead);min-height:1.2em}
.busy-band{width:160px;height:6px;border-radius:var(--r-2xs);background:var(--fill);position:relative;overflow:hidden;margin-bottom:8px}
.busy-band::after{content:"";position:absolute;inset:0;width:45%;border-radius:var(--r-2xs);background:repeating-linear-gradient(90deg,var(--blue) 0 9px,var(--blue-d) 9px 12px,var(--blue-m) 12px 14px);animation:busyMove 1.1s ease-in-out infinite}
@keyframes busyMove{from{transform:translateX(-110%)}to{transform:translateX(240%)}}

/* Vista previa del documento */
.docview{position:relative;margin:0 0 10px}
.dv-frame{position:relative;overflow:hidden;border-radius:var(--r-sm);border:1px solid var(--line);background:#DDE2EA;padding:0}
:root[data-theme="dark"] .dv-frame{background:#0A0D13}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .dv-frame{background:#0A0D13}}
.dv-frame.zoomed{overflow:auto;max-height:70dvh;-webkit-overflow-scrolling:touch}
.dv-scaler{transform-origin:0 0;display:flex;flex-direction:column;gap:16px}
.dv-scaler .sheet,.dv-scaler .hsheet{box-shadow:var(--shadow-2)}
.dv-zoom{display:flex;margin:8px 0 0 auto}