/* ERP SAT — estilo corporativo tipo Material / interfaz de Claude, con la marca
   DelaFuente: fondo crema, superficies blancas, vino como acento. Siempre en
   claro: nada de modo oscuro. */
@font-face{font-family:'Noto Serif';src:url('fonts/NotoSerif-400.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Noto Serif';src:url('fonts/NotoSerif-600.woff2') format('woff2');font-weight:600 700;font-display:swap}
@font-face{font-family:'Instrument Sans';src:url('fonts/InstrumentSans-400.woff2') format('woff2');font-weight:400 700;font-display:swap}
@font-face{font-family:'Manrope';src:url('fonts/Manrope-500.woff2') format('woff2');font-weight:400 500;font-display:swap}
@font-face{font-family:'Manrope';src:url('fonts/Manrope-700.woff2') format('woff2');font-weight:600 800;font-display:swap}

:root{
  color-scheme:light;
  --bg:#F4F2EC;          /* crema de fondo */
  --rail:#ECE9E2;        /* barra lateral */
  --surface:#FFFFFF;
  --surface2:#FAF9F6;
  --line:rgba(31,27,25,.10);
  --line2:rgba(31,27,25,.16);
  --text:#26211F;
  --text2:#6A615C;
  --text3:#958C86;
  --vino:#6E1F38;
  --vino-h:#5B1830;
  --vino-t:#F4E8EC;      /* tonal */
  --ok:#2E7D4F;  --ok-t:#E5F1E9;
  --warn:#9A5A17; --warn-t:#FBF0E1;
  --err:#B3261E; --err-t:#FBE9E7;
  --neu:#6A615C; --neu-t:#EEEBE5;
  --r:12px;
  --sh1:0 1px 2px rgba(31,27,25,.06),0 1px 3px rgba(31,27,25,.04);
  --sh2:0 4px 16px rgba(31,27,25,.08),0 1px 3px rgba(31,27,25,.06);
  --sh3:0 12px 40px rgba(31,27,25,.18);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
html,body{margin:0;background:var(--bg)}
body{font-family:'Instrument Sans',-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--text);font-size:14px;line-height:1.5}
body.conhoja{overflow:hidden}
button,input,select,textarea{font-family:inherit;font-size:14px;color:inherit}
button{cursor:pointer}
svg.i{width:20px;height:20px;fill:currentColor;flex:none;display:block}
.serif{font-family:'Noto Serif',Georgia,serif;font-weight:400}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--text2)}
.small{font-size:12.5px}
.err-text{color:var(--err);font-size:12.5px;margin:4px 0 0}

/* ---------- armazón ---------- */
.rail{position:fixed;inset:0 auto 0 0;width:248px;background:var(--rail);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:20px 12px 16px;z-index:5}
.rail .brand{display:flex;flex-direction:column;gap:6px;padding:4px 12px 22px}
.rail .brand img{height:22px;width:auto;align-self:flex-start}
.prod{font-family:'Manrope',sans-serif;font-weight:700;font-size:12px;letter-spacing:.02em;color:var(--text2)}
.navi{display:flex;align-items:center;gap:12px;width:100%;border:none;background:none;padding:10px 12px;border-radius:10px;color:var(--text2);font-size:14px;font-weight:500;text-align:left}
.navi:hover{background:rgba(31,27,25,.05);color:var(--text)}
.navi.on{background:var(--surface);color:var(--vino);box-shadow:var(--sh1);font-weight:600}
.navi .lab{flex:1}
.badge{min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:var(--err);color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.rail .spacer{flex:1}
.estado{display:flex;align-items:center;gap:10px;width:100%;border:1px solid var(--line);background:var(--surface2);border-radius:10px;padding:10px 12px;color:var(--text2);font-size:12.5px;text-align:left}
.estado .pt{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.estado.busy .pt{background:#C98A2B}.estado.off .pt{background:var(--err)}
.appbar{display:none}
.bottomnav{display:none}
.main{margin-left:248px;min-height:100vh}
.page{max-width:960px;margin:0 auto;padding:32px 32px 80px}
.phead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.phead h1{font-family:'Noto Serif',Georgia,serif;font-weight:400;font-size:30px;line-height:1.2;margin:0;color:var(--text)}
.phead p{margin:4px 0 0;color:var(--text2)}

@media (max-width:899px){
  .rail{display:none}
  .main{margin-left:0}
  .appbar{display:flex;position:sticky;top:0;z-index:5;align-items:center;justify-content:space-between;gap:10px;background:rgba(244,242,236,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:calc(env(safe-area-inset-top) + 10px) 12px 10px 16px}
  .appbar .brand{display:flex;align-items:center;gap:10px}
  .appbar img{height:18px}
  .bottomnav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:6;background:var(--surface);border-top:1px solid var(--line);padding:6px 4px calc(env(safe-area-inset-bottom) + 6px);justify-content:space-around}
  .bn{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px;border:none;background:none;color:var(--text2);font-size:11px;font-weight:500;padding:2px 4px;min-width:62px}
  .bn .ic{display:flex;align-items:center;justify-content:center;width:56px;height:30px;border-radius:15px}
  .bn.on{color:var(--vino);font-weight:700}
  .bn.on .ic{background:var(--vino-t)}
  .bn .badge{position:absolute;top:-2px;left:calc(50% + 6px);min-width:17px;height:17px;font-size:10px}
  .page{padding:20px 16px calc(env(safe-area-inset-bottom) + 96px)}
  .phead h1{font-size:25px}
}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 18px;border-radius:10px;border:1px solid transparent;background:var(--vino);color:#fff;font-weight:600;font-size:14px;text-decoration:none;white-space:nowrap;transition:background .15s,box-shadow .15s}
.btn:hover{background:var(--vino-h);box-shadow:var(--sh1)}
.btn.out{background:var(--surface);color:var(--text);border-color:var(--line2)}
.btn.out:hover{background:var(--surface2)}
.btn.ton{background:var(--vino-t);color:var(--vino)}
.btn.ton:hover{background:#EEDCE2}
.btn.txt{background:none;color:var(--vino);padding:0 10px}
.btn.txt:hover{background:var(--vino-t);box-shadow:none}
.btn.danger{background:var(--surface);color:var(--err);border-color:#E9C2BE}
.btn.full{width:100%}
.btn .i{width:18px;height:18px}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:none;background:none;color:var(--text2)}
.iconbtn:hover{background:rgba(31,27,25,.06);color:var(--text)}
.fab{position:fixed;right:24px;bottom:24px;z-index:4;display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 20px;border-radius:16px;border:none;background:var(--vino);color:#fff;font-weight:600;font-size:14px;box-shadow:var(--sh2)}
.fab:hover{background:var(--vino-h)}
@media (max-width:899px){.fab{right:16px;bottom:calc(env(safe-area-inset-bottom) + 82px)}}

/* ---------- tarjetas ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh1)}
.card+.card,.grid+.card,.card+.grid,.banner+.card,.sect+.card{margin-top:16px}
.cpad{padding:20px}
.chead{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.chead h2{margin:0;font-size:15px;font-weight:600}
.overline{font-family:'Manrope',sans-serif;font-weight:600;font-size:12px;color:var(--text2)}
.sect{margin:28px 0 10px;font-family:'Manrope',sans-serif;font-weight:700;font-size:13px;color:var(--text2)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:18px 18px 16px;display:flex;flex-direction:column;gap:6px;min-width:0}
.stat .top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.stat .ico{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--neu-t);color:var(--neu)}
.stat .ico .i{width:18px;height:18px}
.stat.ok .ico{background:var(--ok-t);color:var(--ok)}.stat.err .ico{background:var(--err-t);color:var(--err)}.stat.vino .ico{background:var(--vino-t);color:var(--vino)}
.stat .val{font-size:24px;font-weight:600;letter-spacing:-.01em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.stat.ok .val{color:var(--ok)}.stat.err .val{color:var(--err)}.stat.vino .val{color:var(--vino)}
@media (max-width:1099px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.grid{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:14px}.stat .val{font-size:19px}}

/* banners */
.banner{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);margin-bottom:12px}
.banner .i{margin-top:1px}
.banner b{font-weight:600}
.banner.err{background:var(--err-t);border-color:#F0CBC7;color:#7E1C16}
.banner.warn{background:var(--warn-t);border-color:#EED7B8;color:#6E3F0E}
.banner.info{background:var(--surface);color:var(--text)}
.banner.info .i{color:var(--vino)}
.banner.tap{cursor:pointer}

/* selector de mes */
.stepper{display:inline-flex;align-items:center;gap:2px;background:var(--surface);border:1px solid var(--line2);border-radius:999px;padding:3px}
.stepper span{min-width:130px;text-align:center;font-weight:600;padding:0 6px}
.stepper .iconbtn{width:34px;height:34px}

/* chips */
.chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chip{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 12px;border-radius:8px;border:1px solid var(--line2);background:var(--surface);color:var(--text2);font-size:13px;font-weight:500}
.chip:hover{background:var(--surface2)}
.chip.on{background:var(--vino-t);border-color:transparent;color:var(--vino);font-weight:600}
.tag{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:6px;font-size:12px;font-weight:600;white-space:nowrap;background:var(--neu-t);color:var(--neu)}
.tag .i{width:14px;height:14px}
.tag.verde{background:var(--ok-t);color:var(--ok)}.tag.ambar{background:var(--warn-t);color:var(--warn)}.tag.rojo{background:var(--err-t);color:var(--err)}.tag.gris{background:var(--neu-t);color:var(--neu)}

/* ---------- tabla de facturas ---------- */
.tabla{display:flex;flex-direction:column}
.tr{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1.6fr) minmax(0,1fr) minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:14px;padding:13px 20px;border-bottom:1px solid var(--line);text-align:left;background:none;border-left:none;border-right:none;border-top:none;width:100%}
.tr:last-child{border-bottom:none}
button.tr:hover{background:var(--surface2)}
.th{font-family:'Manrope',sans-serif;font-weight:700;font-size:12px;color:var(--text2);padding-top:11px;padding-bottom:11px;background:var(--surface2);border-radius:var(--r) var(--r) 0 0}
.tr .r{text-align:right}
.tr .prov{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tr .sub{font-size:12.5px;color:var(--text2)}
.tr .monto{font-weight:600;font-variant-numeric:tabular-nums}
.pie{display:flex;justify-content:space-between;gap:12px;padding:12px 20px;background:var(--surface2);border-top:1px solid var(--line);border-radius:0 0 var(--r) var(--r);font-size:13px;color:var(--text2)}
.pie b{color:var(--text);font-variant-numeric:tabular-nums}
@media (max-width:719px){
  .th{display:none}
  .tr{grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;padding:12px 16px}
  .tr .c-estado{grid-column:1;grid-row:2}
  .tr .c-orig,.tr .c-tc{display:none}
  .tr .c-mxn{grid-column:2;grid-row:1/3;align-self:center}
}
.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:14px}

/* ---------- formularios ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin:0 0 16px}
.flabel{font-family:'Manrope',sans-serif;font-weight:600;font-size:12.5px;color:var(--text2)}
.tf{width:100%;height:44px;border:1px solid var(--line2);border-radius:10px;padding:0 14px;background:var(--surface);font-size:16px;transition:border-color .15s,box-shadow .15s}
textarea.tf{height:auto;padding:10px 14px;line-height:1.45;resize:vertical}
select.tf{font-size:14px;height:40px;padding:0 12px}
.tf:focus{outline:none;border-color:var(--vino);box-shadow:0 0 0 3px rgba(110,31,56,.14)}
.helper{font-size:12.5px;color:var(--text2);line-height:1.4}
.withsuf{position:relative}
.withsuf .tf{padding-right:58px}
.withsuf .suf{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--text3);font-size:13px;font-weight:600}
/* interruptor (Material switch) */
.sw{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid var(--line);cursor:pointer}
.sw:first-of-type{border-top:none}
.sw input{position:absolute;opacity:0;pointer-events:none}
.sw .track{position:relative;width:44px;height:26px;border-radius:13px;background:#D9D4CC;flex:none;transition:background .15s}
.sw .track::after{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.25);transition:transform .15s}
.sw input:checked+.track{background:var(--vino)}
.sw input:checked+.track::after{transform:translateX(18px)}
.sw input:focus-visible+.track{box-shadow:0 0 0 3px rgba(110,31,56,.25)}

/* ---------- pendientes ---------- */
.progreso{display:flex;align-items:center;gap:16px}
.barra{flex:1;height:8px;border-radius:4px;background:var(--neu-t);overflow:hidden}
.barra i{display:block;height:100%;background:var(--vino);border-radius:4px}
.item{display:flex;align-items:flex-start;gap:14px;padding:14px 20px;border-top:1px solid var(--line)}
.item:first-child{border-top:none}
.cbox{appearance:none;-webkit-appearance:none;width:20px;height:20px;margin:2px 0 0;border:2px solid #8F8680;border-radius:5px;flex:none;cursor:pointer;display:grid;place-content:center;background:var(--surface)}
.cbox:checked{background:var(--vino);border-color:var(--vino)}
.cbox:checked::after{content:'';width:10px;height:6px;border:2.5px solid #fff;border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px)}
.itxt{flex:1;display:flex;flex-direction:column;gap:3px;border:none;background:none;padding:0;text-align:left;min-width:0}
.itxt .t{font-weight:500}
.item.hecho .t{text-decoration:line-through;color:var(--text3)}

/* ---------- calendario ---------- */
.decl{display:flex;align-items:center;gap:14px;padding:14px 20px;border-top:1px solid var(--line)}
.decl:first-child{border-top:none}
.decl .av{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none;background:var(--neu-t);color:var(--neu)}
.decl.vencida .av{background:var(--err-t);color:var(--err)}
.decl.proxima .av{background:var(--warn-t);color:var(--warn)}
.decl.presentada .av{background:var(--ok-t);color:var(--ok)}
.decl .cuerpo{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.decl .cuerpo b{font-weight:600}
.decl.muestra{opacity:.65}
@media (max-width:519px){.decl{flex-wrap:wrap}.decl .acc{width:100%;padding-left:54px}}

/* ---------- ajustes ---------- */
.fila-aj{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;border-top:1px solid var(--line)}
.fila-aj:first-child{border-top:none}
.fila-aj .txt{flex:1;min-width:0}
.fila-aj .txt b{display:block;font-weight:600}
.fila-aj .ctl{width:200px;flex:none}
@media (max-width:599px){.fila-aj{flex-direction:column;align-items:stretch}.fila-aj .ctl{width:100%}}

/* ---------- hoja lateral / inferior ---------- */
.scrim{position:fixed;inset:0;background:rgba(26,22,20,.32);z-index:20}
.sheet{position:fixed;z-index:21;top:0;right:0;bottom:0;width:min(480px,100%);background:var(--surface);box-shadow:var(--sh3);display:flex;flex-direction:column;overflow:hidden}
.sheet .shead{display:flex;align-items:flex-start;gap:12px;padding:20px 16px 16px 24px;border-bottom:1px solid var(--line)}
.sheet .shead .tt{flex:1;min-width:0}
.sheet .shead h2{font-family:'Noto Serif',Georgia,serif;font-weight:400;font-size:22px;line-height:1.25;margin:4px 0 0;overflow-wrap:anywhere}
.sheet .sbody{flex:1;overflow-y:auto;padding:20px 24px 28px}
.sheet .sfoot{display:flex;gap:10px;justify-content:flex-end;padding:14px 24px calc(env(safe-area-inset-bottom) + 14px);border-top:1px solid var(--line)}
@media (max-width:719px){
  .sheet{top:auto;left:0;width:100%;max-height:92dvh;border-radius:20px 20px 0 0}
  .sheet .shead{padding-top:22px}
  .sheet::before{content:'';position:absolute;top:8px;left:50%;transform:translateX(-50%);width:36px;height:4px;border-radius:2px;background:#D5CFC7}
}
.bloque{margin:0 0 22px}
.bloque>.overline{display:block;margin-bottom:8px}
.kv{display:grid;grid-template-columns:minmax(110px,auto) 1fr;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.kv div{padding:10px 14px;border-top:1px solid var(--line);font-size:13.5px;overflow-wrap:anywhere}
.kv div:nth-child(-n+2){border-top:none}
.kv .k{color:var(--text2);background:var(--surface2)}
.kv .v.fuerte{font-weight:700}
.flags{display:flex;flex-direction:column;gap:8px}
.flag{display:flex;gap:12px;padding:12px 14px;border-radius:10px;background:var(--neu-t)}
.flag.verde{background:var(--ok-t)}.flag.ambar{background:var(--warn-t)}.flag.rojo{background:var(--err-t)}
.flag .i{margin-top:1px}
.flag.verde .i{color:var(--ok)}.flag.ambar .i{color:var(--warn)}.flag.rojo .i{color:var(--err)}.flag.gris .i{color:var(--neu)}
.flag b{display:block;font-weight:600}
.flag .helper{color:var(--text2)}
.acciones{display:flex;gap:8px;flex-wrap:wrap}
.xml{background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:12px;font-size:11px;max-height:260px;overflow:auto;white-space:pre-wrap;word-break:break-all;margin:10px 0 0}

/* ---------- vacío y entrada ---------- */
.vacio{text-align:center;padding:56px 24px}
.vacio .av{width:56px;height:56px;border-radius:16px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:var(--vino-t);color:var(--vino)}
.vacio h2{font-family:'Noto Serif',Georgia,serif;font-weight:400;font-size:21px;margin:0 0 6px}
.vacio p{margin:0 auto;max-width:380px;color:var(--text2)}
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.login .card{width:100%;max-width:380px;padding:32px 28px}
.login img{height:24px;display:block;margin-bottom:22px}
.login h1{font-family:'Noto Serif',Georgia,serif;font-weight:400;font-size:26px;margin:0 0 4px}
.login p{margin:0 0 22px;color:var(--text2)}
.grid>.card{margin-top:0}
.c-estado{min-width:0;display:flex}
.tag{max-width:100%;min-width:0}
.tag .tt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.th span{white-space:nowrap}
.tr{grid-template-columns:minmax(0,2fr) minmax(0,1.9fr) minmax(0,1fr) minmax(0,.8fr) minmax(0,1.05fr)}
@media (max-width:719px){.tr{grid-template-columns:minmax(0,1fr) auto}}
@media (max-width:519px){
  .decl{gap:8px 14px}
  .decl .cuerpo{flex-basis:calc(100% - 54px)}
  .decl>.tag{margin-left:54px}
  .decl .acc{padding-left:54px}
}