/* ==========================================================================
   Yaxtun · Simulador CFDI 4.0 — estilos
   Todo encapsulado bajo .ycfdi-app: no se tocan html/body ni selectores
   globales, para no interferir con Astra ni con el tema del sitio.
   Paleta derivada del membrete real Yaxtun (verde profundo, follaje, dorado)
   y del azul de FacturaMaya para el receptor.
   ========================================================================== */

.ycfdi-app {
  /* Paleta */
  --yc-green:      #13321A;   /* verde profundo (emisor / marca) */
  --yc-green-2:    #2E7D32;   /* follaje */
  --yc-green-soft: #eaf3ec;
  --yc-gold:       #C9A24B;   /* dorado */
  --yc-blue:       #226790;   /* FacturaMaya (receptor) */
  --yc-blue-soft:  #e8f1f6;
  --yc-ink:        #1c2620;   /* texto principal */
  --yc-ink-soft:   #5e6b62;   /* texto secundario */
  --yc-line:       #dfe6e0;   /* bordes */
  --yc-paper:      #ffffff;
  --yc-bg:         #f6f8f5;
  --yc-ok:         #2E7D32;
  --yc-warn:       #b8860b;
  --yc-err:        #c0392b;
  --yc-ok-bg:      #eaf6ec;
  --yc-warn-bg:    #fbf3e2;
  --yc-err-bg:     #fbeceb;

  --yc-r:    14px;
  --yc-r-sm: 10px;
  --yc-sh:   0 1px 2px rgba(19,50,26,.06), 0 8px 24px rgba(19,50,26,.06);

  --yc-fdisp: 'Sora', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --yc-fbody: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --yc-fmono: 'IBM Plex Mono', ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  font-family: var(--yc-fbody);
  color: var(--yc-ink);
  background: var(--yc-bg);
  border: 1px solid var(--yc-line);
  border-radius: var(--yc-r);
  padding: clamp(16px, 3vw, 30px);
  max-width: 1080px;
  margin: 0 auto;
  line-height: 1.55;
  box-sizing: border-box;
}
.ycfdi-app *, .ycfdi-app *::before, .ycfdi-app *::after { box-sizing: border-box; }
.ycfdi-app .yc-hide { display: none !important; }

/* ---------------------------- Encabezado ---------------------------- */
.ycfdi-app .yc-head {
  display: flex; align-items: center; gap: 16px;
  padding-bottom: 18px; margin-bottom: 18px;
  border-bottom: 2px solid var(--yc-green);
  flex-wrap: wrap;
}
.ycfdi-app .yc-emblema {
  width: 52px; height: 52px; flex: 0 0 52px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--yc-green-2), var(--yc-green) 70%);
  border: 2px solid var(--yc-gold);
  display: grid; place-items: center;
  box-shadow: var(--yc-sh);
}
.ycfdi-app .yc-emblema-y {
  font-family: var(--yc-fdisp); font-weight: 700; font-size: 26px;
  color: #d8e9d6; line-height: 1;
}
.ycfdi-app .yc-head-tit { flex: 1 1 240px; }
.ycfdi-app .yc-head-tit h2 {
  font-family: var(--yc-fdisp); font-weight: 700; letter-spacing: -.02em;
  font-size: clamp(20px, 3.4vw, 28px); margin: 0; color: var(--yc-green);
}
.ycfdi-app .yc-head-tit h2 span { color: var(--yc-gold); }
.ycfdi-app .yc-head-tit p { margin: 3px 0 0; color: var(--yc-ink-soft); font-size: 13.5px; }
.ycfdi-app .yc-head-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.ycfdi-app .yc-tag {
  font-family: var(--yc-fmono); font-size: 11px; font-weight: 600;
  padding: 5px 11px; border-radius: 999px; letter-spacing: .04em; white-space: nowrap;
}
.ycfdi-app .yc-tag-rmf   { background: var(--yc-green-soft); color: var(--yc-green); border: 1px solid #cfe3d2; }
.ycfdi-app .yc-tag-aviso { background: var(--yc-warn-bg);  color: var(--yc-warn);  border: 1px solid #ecd9a8; }

.ycfdi-app .yc-intro {
  background: var(--yc-paper); border: 1px solid var(--yc-line); border-left: 4px solid var(--yc-gold);
  border-radius: var(--yc-r-sm); padding: 13px 16px; font-size: 13.5px; color: var(--yc-ink-soft);
  margin: 0 0 20px;
}
.ycfdi-app .yc-intro strong { color: var(--yc-ink); }

/* ------------------------------ Tarjetas ------------------------------ */
.ycfdi-app .yc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.ycfdi-app .yc-card {
  background: var(--yc-paper); border: 1px solid var(--yc-line);
  border-radius: var(--yc-r); padding: 20px; box-shadow: var(--yc-sh);
}
.ycfdi-app .yc-card-tit {
  font-family: var(--yc-fdisp); font-weight: 600; font-size: 14px;
  display: flex; align-items: center; gap: 9px; margin: 0 0 16px;
  color: var(--yc-green); letter-spacing: .01em;
}
.ycfdi-app .yc-card-tit em { font-style: normal; font-weight: 400; color: var(--yc-ink-soft); font-size: 12.5px; }
.ycfdi-app .yc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--yc-green-2); flex: 0 0 8px; }
.ycfdi-app .yc-dot-gold { background: var(--yc-gold); }
.ycfdi-app .yc-emisor   { border-top: 3px solid var(--yc-green-2); }
.ycfdi-app .yc-receptor { border-top: 3px solid var(--yc-blue); }
.ycfdi-app .yc-receptor .yc-dot { background: var(--yc-blue); }
.ycfdi-app .yc-receptor .yc-card-tit { color: var(--yc-blue); }

/* ------------------------------- Campos ------------------------------- */
.ycfdi-app .yc-field { margin-bottom: 13px; }
.ycfdi-app .yc-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ycfdi-app .yc-row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.ycfdi-app .yc-field label {
  display: block; font-size: 12px; font-weight: 600; color: var(--yc-ink);
  margin-bottom: 5px; letter-spacing: .01em;
}
.ycfdi-app .yc-hint { font-weight: 400; color: var(--yc-ink-soft); }
.ycfdi-app select,
.ycfdi-app input[type="text"],
.ycfdi-app input[type="number"] {
  width: 100%; background: #fbfdfb; border: 1px solid var(--yc-line);
  color: var(--yc-ink); padding: 9px 11px; border-radius: var(--yc-r-sm);
  font-size: 13.5px; font-family: var(--yc-fbody); outline: none;
  transition: border-color .15s, box-shadow .15s; -webkit-appearance: none; appearance: none;
}
.ycfdi-app input[type="number"] { font-family: var(--yc-fmono); }
.ycfdi-app select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235e6b62' d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center; padding-right: 30px;
}
.ycfdi-app select:focus,
.ycfdi-app input:focus { border-color: var(--yc-green-2); box-shadow: 0 0 0 3px rgba(46,125,50,.14); }
.ycfdi-app .yc-receptor select:focus,
.ycfdi-app .yc-receptor input:focus { border-color: var(--yc-blue); box-shadow: 0 0 0 3px rgba(34,103,144,.14); }

/* Toggle PF / PM */
.ycfdi-app .yc-toggle { display: flex; border: 1px solid var(--yc-line); border-radius: var(--yc-r-sm); overflow: hidden; }
.ycfdi-app .yc-toggle button {
  flex: 1; padding: 9px 6px; background: #fbfdfb; border: none; cursor: pointer;
  font-family: var(--yc-fbody); font-size: 12.5px; font-weight: 600; color: var(--yc-ink-soft);
  transition: background .15s, color .15s;
}
.ycfdi-app .yc-emisor   .yc-toggle button.on { background: var(--yc-green); color: #eef6ee; }
.ycfdi-app .yc-receptor .yc-toggle button.on { background: var(--yc-blue);  color: #eef6fb; }
.ycfdi-app .yc-toggle button:not(.on):hover { background: var(--yc-green-soft); }

/* Checkbox */
.ycfdi-app .yc-check { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--yc-ink); cursor: pointer; margin-bottom: 13px; }
.ycfdi-app .yc-check input { width: 17px; height: 17px; accent-color: var(--yc-blue); cursor: pointer; flex: 0 0 17px; }
.ycfdi-app .yc-check-inline { margin-bottom: 0; }
.ycfdi-app .yc-field-check { display: flex; align-items: flex-end; padding-bottom: 9px; }

/* Subida CSF */
.ycfdi-app .yc-upload {
  margin-top: 6px; border: 1.5px dashed #cdd8cf; border-radius: var(--yc-r-sm);
  padding: 12px; background: #fafcfa;
}
.ycfdi-app .yc-upload-lbl { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 12.5px; color: var(--yc-ink); font-weight: 600; }
.ycfdi-app .yc-upload-lbl em { font-style: normal; font-weight: 400; color: var(--yc-ink-soft); }
.ycfdi-app .yc-upload-ico {
  width: 26px; height: 26px; flex: 0 0 26px; border-radius: 7px; display: grid; place-items: center;
  background: var(--yc-green-soft); color: var(--yc-green-2); font-weight: 700; font-size: 16px;
}
.ycfdi-app .yc-file { display: none; }
.ycfdi-app .yc-upload-st { margin: 8px 0 0; font-size: 12px; font-family: var(--yc-fmono); min-height: 0; }
.ycfdi-app .yc-upload-st.ok  { color: var(--yc-ok); }
.ycfdi-app .yc-upload-st.err { color: var(--yc-err); }
.ycfdi-app .yc-upload-st.busy{ color: var(--yc-ink-soft); }

/* Operación */
.ycfdi-app .yc-oper { border-top: 3px solid var(--yc-gold); }
.ycfdi-app .yc-oper .yc-card-tit { color: #8a6d22; }
.ycfdi-app .yc-global {
  margin-top: 6px; padding: 14px; border: 1px solid #e7d9b3; background: #fcf8ee;
  border-radius: var(--yc-r-sm);
}
.ycfdi-app .yc-global-tit { font-family: var(--yc-fdisp); font-weight: 600; font-size: 13px; color: #8a6d22; margin-bottom: 12px; }
.ycfdi-app .yc-global-tit span { font-weight: 400; color: var(--yc-ink-soft); font-size: 12px; }

/* Botón calcular */
.ycfdi-app .yc-btn-calc {
  width: 100%; margin-top: 16px; padding: 13px; cursor: pointer;
  background: var(--yc-green); color: #eef6ee; border: none; border-radius: var(--yc-r-sm);
  font-family: var(--yc-fdisp); font-weight: 600; font-size: 15px; letter-spacing: .01em;
  transition: background .15s, transform .08s;
}
.ycfdi-app .yc-btn-calc:hover { background: #0d2613; }
.ycfdi-app .yc-btn-calc:active { transform: scale(.99); }

/* ------------------------------ Resultado ------------------------------ */
.ycfdi-app .yc-result { margin-bottom: 18px; }
.ycfdi-app .yc-verdict { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.ycfdi-app .yc-light { width: 16px; height: 16px; border-radius: 50%; flex: 0 0 16px; background: var(--yc-ink-soft); box-shadow: 0 0 0 4px rgba(0,0,0,.05); }
.ycfdi-app .yc-light.ok   { background: var(--yc-ok); box-shadow: 0 0 0 4px var(--yc-ok-bg); }
.ycfdi-app .yc-light.warn { background: var(--yc-warn); box-shadow: 0 0 0 4px var(--yc-warn-bg); }
.ycfdi-app .yc-light.err  { background: var(--yc-err); box-shadow: 0 0 0 4px var(--yc-err-bg); }
.ycfdi-app .yc-verdict-h { font-family: var(--yc-fdisp); font-weight: 600; font-size: 16px; color: var(--yc-green); }
.ycfdi-app .yc-verdict-s { font-size: 13px; color: var(--yc-ink-soft); }

.ycfdi-app .yc-badges { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 14px; }
.ycfdi-app .yc-badge {
  font-family: var(--yc-fmono); font-size: 11px; font-weight: 500; padding: 4px 10px;
  border-radius: 999px; letter-spacing: .02em; border: 1px solid transparent;
}
.ycfdi-app .yc-badge.b-ok  { background: var(--yc-ok-bg);   color: var(--yc-ok);   border-color: #c6e3c9; }
.ycfdi-app .yc-badge.b-ret { background: var(--yc-err-bg);  color: var(--yc-err);  border-color: #eec6c3; }
.ycfdi-app .yc-badge.b-inf { background: var(--yc-blue-soft);color: var(--yc-blue); border-color: #c4dded; }
.ycfdi-app .yc-badge.b-wrn { background: var(--yc-warn-bg); color: var(--yc-warn); border-color: #ecd9a8; }

.ycfdi-app .yc-issues:empty { display: none; }
.ycfdi-app .yc-issue {
  border-radius: var(--yc-r-sm); padding: 10px 13px; font-size: 12.5px; margin-bottom: 8px; line-height: 1.6;
}
.ycfdi-app .yc-issue.warn { background: var(--yc-warn-bg); border: 1px solid #ecd9a8; color: #7a5b06; }
.ycfdi-app .yc-issue.err  { background: var(--yc-err-bg);  border: 1px solid #eec6c3; color: #8a241b; }
.ycfdi-app .yc-issue.info { background: var(--yc-blue-soft);border: 1px solid #c4dded; color: #1a4d6e; }

.ycfdi-app .yc-desglose { margin: 14px 0 0; border-top: 1px solid var(--yc-line); }
.ycfdi-app .yc-drow { display: flex; justify-content: space-between; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--yc-line); font-size: 13.5px; gap: 12px; }
.ycfdi-app .yc-drow .yc-dl { color: var(--yc-ink); }
.ycfdi-app .yc-drow .yc-ds { color: var(--yc-ink-soft); font-size: 11px; font-family: var(--yc-fmono); margin-top: 2px; }
.ycfdi-app .yc-drow .yc-dv { font-family: var(--yc-fmono); font-weight: 600; white-space: nowrap; }
.ycfdi-app .yc-drow .yc-dv.neg { color: var(--yc-err); }
.ycfdi-app .yc-drow .yc-dv.zero { color: #aab4ac; }

.ycfdi-app .yc-total {
  display: flex; justify-content: space-between; align-items: center; margin-top: 14px;
  background: var(--yc-green); color: #eef6ee; border-radius: var(--yc-r-sm); padding: 14px 18px;
}
.ycfdi-app .yc-total-l { font-size: 13px; color: #bfe0c2; }
.ycfdi-app .yc-total-s { font-size: 11px; color: #8fc095; font-family: var(--yc-fmono); margin-top: 2px; }
.ycfdi-app .yc-total-v { font-family: var(--yc-fmono); font-weight: 600; font-size: 24px; color: #fff; }

.ycfdi-app .yc-legal { margin-top: 14px; border: 1px solid var(--yc-line); border-radius: var(--yc-r-sm); background: #fafcfa; }
.ycfdi-app .yc-legal summary { cursor: pointer; padding: 11px 14px; font-weight: 600; font-size: 13px; color: var(--yc-green); }
.ycfdi-app .yc-legal[open] summary { border-bottom: 1px solid var(--yc-line); }
.ycfdi-app .yc-legal > div { padding: 12px 14px; font-size: 12.5px; color: var(--yc-ink-soft); line-height: 1.75; }
.ycfdi-app .yc-legal b { color: var(--yc-ink); }

/* ------------------- Vista previa del comprobante ------------------- */
.ycfdi-app .yc-preview-tit { font-family: var(--yc-fdisp); font-weight: 600; font-size: 14px; color: var(--yc-green); margin: 20px 0 10px; }
.ycfdi-app .yc-preview-tit em { font-style: normal; font-weight: 400; color: var(--yc-ink-soft); font-size: 12.5px; }
.ycfdi-app .yc-preview-wrap { overflow-x: auto; }
.ycfdi-app .yc-preview {
  position: relative; background: var(--yc-paper); border: 1px solid var(--yc-line);
  border-radius: var(--yc-r-sm); padding: 22px; min-width: 540px; overflow: hidden;
}
.ycfdi-app .yc-pv-wm {
  position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none;
  font-family: var(--yc-fdisp); font-weight: 700; font-size: clamp(22px, 5vw, 40px);
  color: rgba(192,57,43,.12); transform: rotate(-22deg); letter-spacing: .06em; white-space: nowrap; z-index: 0;
}
.ycfdi-app .yc-preview > *:not(.yc-pv-wm) { position: relative; z-index: 1; }
.ycfdi-app .yc-pv-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; border-bottom: 2px solid var(--yc-green); padding-bottom: 12px; }
.ycfdi-app .yc-pv-brand { display: flex; align-items: center; gap: 10px; }
.ycfdi-app .yc-pv-brand-y {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; flex: 0 0 38px;
  background: radial-gradient(circle at 35% 30%, var(--yc-green-2), var(--yc-green) 70%);
  border: 2px solid var(--yc-gold); color: #d8e9d6; font-family: var(--yc-fdisp); font-weight: 700;
}
.ycfdi-app .yc-pv-brand-n { font-family: var(--yc-fdisp); font-weight: 700; font-size: 17px; color: var(--yc-green); letter-spacing: .08em; }
.ycfdi-app .yc-pv-brand-s { font-size: 9px; color: var(--yc-gold); letter-spacing: .12em; text-transform: uppercase; }
.ycfdi-app .yc-pv-doctype { text-align: right; }
.ycfdi-app .yc-pv-doc { font-size: 11px; color: var(--yc-ink-soft); }
.ycfdi-app .yc-pv-folio { font-family: var(--yc-fmono); font-size: 12px; color: var(--yc-green); font-weight: 600; }

.ycfdi-app .yc-pv-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 14px 0; }
.ycfdi-app .yc-pv-party { border: 1px solid var(--yc-line); border-radius: 8px; overflow: hidden; }
.ycfdi-app .yc-pv-party-h { font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 10px; color: #fff; }
.ycfdi-app .yc-pv-emi .yc-pv-party-h { background: var(--yc-green-2); }
.ycfdi-app .yc-pv-rec .yc-pv-party-h { background: var(--yc-blue); }
.ycfdi-app .yc-pv-party-b { padding: 9px 10px; font-size: 11.5px; line-height: 1.6; }
.ycfdi-app .yc-pv-party-b .k { color: var(--yc-ink-soft); }
.ycfdi-app .yc-pv-party-b .v { color: var(--yc-ink); font-weight: 600; }

.ycfdi-app .yc-pv-tbl { width: 100%; border-collapse: collapse; margin: 6px 0 0; font-size: 11px; }
.ycfdi-app .yc-pv-tbl th { background: var(--yc-green-soft); color: var(--yc-green); text-align: left; padding: 7px 8px; font-weight: 600; border-bottom: 1px solid #cfe3d2; }
.ycfdi-app .yc-pv-tbl td { padding: 7px 8px; border-bottom: 1px solid var(--yc-line); vertical-align: top; }
.ycfdi-app .yc-pv-tbl td.num, .ycfdi-app .yc-pv-tbl th.num { text-align: right; font-family: var(--yc-fmono); white-space: nowrap; }

.ycfdi-app .yc-pv-foot { display: grid; grid-template-columns: 1fr auto; gap: 16px; margin-top: 12px; }
.ycfdi-app .yc-pv-meta { font-size: 10.5px; color: var(--yc-ink-soft); line-height: 1.7; }
.ycfdi-app .yc-pv-meta b { color: var(--yc-ink); }
.ycfdi-app .yc-pv-tot { min-width: 220px; }
.ycfdi-app .yc-pv-tline { display: flex; justify-content: space-between; gap: 18px; font-size: 11.5px; padding: 3px 0; }
.ycfdi-app .yc-pv-tline .l { color: var(--yc-ink-soft); }
.ycfdi-app .yc-pv-tline .v { font-family: var(--yc-fmono); font-weight: 600; }
.ycfdi-app .yc-pv-tline.neg .v { color: var(--yc-err); }
.ycfdi-app .yc-pv-tline.grand { border-top: 1.5px solid var(--yc-green); margin-top: 4px; padding-top: 6px; }
.ycfdi-app .yc-pv-tline.grand .l { color: var(--yc-green); font-weight: 700; }
.ycfdi-app .yc-pv-tline.grand .v { color: var(--yc-green); font-size: 14px; }

.ycfdi-app .yc-pv-pie { margin-top: 16px; border-top: 1px solid var(--yc-line); padding-top: 8px; font-size: 9.5px; color: var(--yc-ink-soft); text-align: center; letter-spacing: .02em; }

/* ------------------- Aviso + flecha + acciones ------------------- */
.ycfdi-app .yc-warn-print { text-align: center; margin: 22px 0 6px; }
.ycfdi-app .yc-warn-print-tx {
  display: inline-block; background: var(--yc-warn-bg); border: 1px solid #ecd9a8; color: #7a5b06;
  border-radius: var(--yc-r-sm); padding: 11px 16px; font-size: 13px; max-width: 560px;
}
.ycfdi-app .yc-warn-print-tx strong { color: var(--yc-err); }
.ycfdi-app .yc-arrow { font-size: 22px; color: var(--yc-gold); margin-top: 6px; animation: yc-bounce 1.4s ease-in-out infinite; }
@keyframes yc-bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

.ycfdi-app .yc-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }
.ycfdi-app .yc-btn-print {
  padding: 13px 22px; cursor: pointer; background: var(--yc-gold); color: #2a2206; border: none;
  border-radius: var(--yc-r-sm); font-family: var(--yc-fdisp); font-weight: 600; font-size: 15px;
  transition: background .15s, transform .08s;
}
.ycfdi-app .yc-btn-print:hover { background: #b8902f; }
.ycfdi-app .yc-btn-print:active { transform: scale(.99); }
.ycfdi-app .yc-btn-print[disabled] { opacity: .6; cursor: progress; }
.ycfdi-app .yc-btn-clear {
  padding: 13px 22px; cursor: pointer; background: transparent; color: var(--yc-err);
  border: 1px solid #e2b6b1; border-radius: var(--yc-r-sm); font-family: var(--yc-fdisp);
  font-weight: 600; font-size: 14px; transition: background .15s, border-color .15s;
}
.ycfdi-app .yc-btn-clear:hover { background: var(--yc-err-bg); border-color: var(--yc-err); }
.ycfdi-app .yc-clear-note { text-align: center; font-size: 11.5px; color: var(--yc-ink-soft); margin: 10px 0 0; }

/* ------------------------------- Chat ------------------------------- */
.ycfdi-app .yc-chat { margin-bottom: 18px; }
.ycfdi-app .yc-sugs { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 13px; }
.ycfdi-app .yc-sq {
  font-family: var(--yc-fmono); font-size: 11px; padding: 5px 11px; border: 1px solid var(--yc-line);
  border-radius: 999px; cursor: pointer; background: #fbfdfb; color: var(--yc-ink-soft);
  transition: border-color .15s, color .15s, background .15s;
}
.ycfdi-app .yc-sq:hover { border-color: var(--yc-green-2); color: var(--yc-green); background: var(--yc-green-soft); }
.ycfdi-app .yc-msgs { max-height: 320px; overflow-y: auto; margin-bottom: 12px; display: flex; flex-direction: column; gap: 9px; }
.ycfdi-app .yc-msg { font-size: 13px; padding: 11px 14px; border-radius: 12px; line-height: 1.65; white-space: pre-wrap; max-width: 92%; }
.ycfdi-app .yc-msg-user { background: var(--yc-blue-soft); border: 1px solid #c4dded; color: #16455f; align-self: flex-end; }
.ycfdi-app .yc-msg-bot  { background: var(--yc-green-soft); border: 1px solid #cfe3d2; color: #1d3a23; align-self: flex-start; }
.ycfdi-app .yc-msg-bot .src { display: block; margin-top: 7px; font-size: 11px; color: var(--yc-ink-soft); font-family: var(--yc-fmono); }
.ycfdi-app .yc-chat-in { display: flex; gap: 9px; }
.ycfdi-app .yc-chat-in input { flex: 1; }
.ycfdi-app .yc-chat-in button {
  padding: 9px 18px; cursor: pointer; background: var(--yc-green); color: #eef6ee; border: none;
  border-radius: var(--yc-r-sm); font-family: var(--yc-fdisp); font-weight: 600; font-size: 13px; white-space: nowrap;
}
.ycfdi-app .yc-chat-in button:hover { background: #0d2613; }

/* ------------------------------- Pie ------------------------------- */
.ycfdi-app .yc-foot {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  border-top: 1px solid var(--yc-line); padding-top: 14px; font-size: 11.5px; color: var(--yc-ink-soft);
}
.ycfdi-app .yc-foot-v { font-family: var(--yc-fmono); }

/* ------------------------------ Foco ------------------------------ */
.ycfdi-app button:focus-visible,
.ycfdi-app select:focus-visible,
.ycfdi-app input:focus-visible,
.ycfdi-app summary:focus-visible {
  outline: 2px solid var(--yc-gold); outline-offset: 2px;
}

/* --------------------------- Responsive --------------------------- */
@media (max-width: 760px) {
  .ycfdi-app .yc-grid { grid-template-columns: 1fr; }
  .ycfdi-app .yc-row3 { grid-template-columns: 1fr; }
  .ycfdi-app .yc-pv-parties { grid-template-columns: 1fr; }
  .ycfdi-app .yc-pv-foot { grid-template-columns: 1fr; }
  .ycfdi-app .yc-total-v { font-size: 20px; }
}
@media (max-width: 460px) {
  .ycfdi-app .yc-row2 { grid-template-columns: 1fr; }
}

/* ------------------------ Movimiento reducido ------------------------ */
@media (prefers-reduced-motion: reduce) {
  .ycfdi-app * { animation: none !important; transition: none !important; }
}