/* "Tu opinión" — modal de feedback del Portal de Asesorados (Oct 2026).
   Un único componente con dos variantes de tema por variables CSS:
   - claro  (default): páginas del portal con la paleta clara del sitio.
   - oscuro (`data-variant="dark"`, lo setea feedback.js según
     `<body data-feedback-variant="dark">`): Cartera 360 y Panel de Acciones.
   Sin degradés decorativos ni glow: superficies simples, bordes finos,
   jerarquía por tipografía y espaciado. */
.ldfb-overlay {
  --fb-bg: #FFFFFF;
  --fb-fg: #1A2E50;
  --fb-strong: #00133A;
  --fb-muted: #4A6080;
  --fb-line: #D8E0EC;
  --fb-input-bg: #F4F6FA;
  --fb-input-bd: #C5D0E2;
  --fb-accent: #006BFA;
  --fb-accent-text: #0057CC;
  --fb-accent-btn: #006BFA;
  --fb-hover: rgba(0,107,250,.06);
  --fb-ring: rgba(0,107,250,.28);
  --fb-scrim: rgba(0,19,58,.5);
  --fb-err: #B42318;
  --fb-ok: #0F7A43;
  --fb-chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%234A6080' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
}
.ldfb-overlay[data-variant="dark"] {
  --fb-bg: #11214A;
  --fb-fg: #C9D4EA;
  --fb-strong: #F3F6FC;
  --fb-muted: #8DA0C3;
  --fb-line: rgba(255,255,255,.1);
  --fb-input-bg: #091530;
  --fb-input-bd: rgba(255,255,255,.16);
  --fb-accent: #3D8BFF;
  --fb-accent-text: #86BAFF;
  --fb-accent-btn: #2F7BFF;
  --fb-hover: rgba(61,139,255,.09);
  --fb-ring: rgba(61,139,255,.3);
  --fb-scrim: rgba(0,6,20,.74);
  --fb-err: #F87171;
  --fb-ok: #4ADE80;
  --fb-chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238DA0C3' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  color-scheme: dark;
}

.ldfb-overlay {
  position: fixed; inset: 0; z-index: 10010; display: flex; align-items: center; justify-content: center; padding: 20px;
  background: var(--fb-scrim); font-family: inherit; color: var(--fb-fg);
  opacity: 0; visibility: hidden; transition: opacity .22s ease, visibility .22s;
}
.ldfb-overlay[hidden] { display: none; }
.ldfb-overlay.is-open { opacity: 1; visibility: visible; }
.ldfb-dialog {
  position: relative; width: min(520px, 100%); max-height: calc(100dvh - 40px); overflow-y: auto;
  background: var(--fb-bg); border-radius: 14px; padding: 30px 32px 28px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.55), 0 0 0 1px var(--fb-line);
  transform: translateY(10px); transition: transform .22s ease;
  scrollbar-width: thin; scrollbar-color: var(--fb-line) transparent;
}
.ldfb-overlay.is-open .ldfb-dialog { transform: none; }
.ldfb-dialog *, .ldfb-dialog *::before, .ldfb-dialog *::after { box-sizing: border-box; }
.ldfb-close { position: absolute; top: 12px; right: 12px; }

.ldfb-title { margin: 0 40px 10px 0; font-size: 22px; font-weight: 800; line-height: 1.2; letter-spacing: -.01em; color: var(--fb-strong); }
.ldfb-intro { margin: 0 0 22px; font-size: 15px; line-height: 1.6; color: var(--fb-fg); }
.ldfb-q { display: block; margin: 0 0 8px; font-size: 16px; font-weight: 700; color: var(--fb-strong); }

/* Selector inicial: filas, no tarjetas */
.ldfb-opts { border-top: 1px solid var(--fb-line); }
.ldfb-opt {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; padding: 14px 8px; margin: 0;
  background: none; border: none; border-bottom: 1px solid var(--fb-line); text-align: left; color: inherit; font: inherit; cursor: pointer;
  border-radius: 0; transition: background .15s;
}
.ldfb-opt:hover { background: var(--fb-hover); }
.ldfb-opt-k { display: block; font-size: 11.5px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--fb-accent-text); }
.ldfb-opt-d { display: block; margin-top: 3px; font-size: 15px; color: var(--fb-fg); }
.ldfb-opt-chev { flex-shrink: 0; color: var(--fb-muted); }
.ldfb-back { margin: 0 0 12px -4px; }
.ldfb-field { margin: 0 0 18px; }
.ldfb-field label.ldfb-lbl, .ldfb-field .ldfb-lbl { display: block; margin: 0 0 6px; font-size: 13.5px; font-weight: 700; color: var(--fb-muted); }
.ldfb-opt-tag { font-weight: 500; }
.ldfb-overlay .ldfb-textarea, .ldfb-overlay .ldfb-select {
  display: block; width: 100%; font: inherit; font-size: 15.5px; line-height: 1.5; color: var(--fb-strong);
  background-color: var(--fb-input-bg); border: 1px solid var(--fb-input-bd); border-radius: 10px; padding: 12px 14px;
  transition: border-color .15s, box-shadow .15s;
}
.ldfb-overlay .ldfb-textarea { min-height: 140px; resize: vertical; }
.ldfb-overlay .ldfb-textarea::placeholder { color: var(--fb-muted); opacity: .85; }
.ldfb-overlay .ldfb-select { appearance: none; -webkit-appearance: none; padding-right: 38px; background-image: var(--fb-chev); background-repeat: no-repeat; background-position: right 12px center; cursor: pointer; }
.ldfb-overlay .ldfb-select option { background: var(--fb-bg); color: var(--fb-strong); }
.ldfb-overlay .ldfb-textarea:focus, .ldfb-overlay .ldfb-select:focus { outline: none; border-color: var(--fb-accent); box-shadow: 0 0 0 3px var(--fb-ring); background-color: var(--fb-input-bg); color: var(--fb-strong); }
.ldfb-count { margin-top: 5px; text-align: right; font-size: 12px; color: var(--fb-muted); font-variant-numeric: tabular-nums; }

.ldfb-where { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; padding: 10px 0; border-top: 1px solid var(--fb-line); border-bottom: 1px solid var(--fb-line); font-size: 14.5px; }
.ldfb-where .ldfb-k { font-weight: 700; color: var(--fb-muted); }
.ldfb-where .ldfb-v { color: var(--fb-strong); font-weight: 600; }

.ldfb-attach { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.ldfb-overlay .ldfb-file { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; clip: rect(0 0 0 0); }
.ldfb-overlay .ldfb-file:focus-visible + .ldfb-ghost { outline: 2px solid var(--btn-focus, #006BFA); outline-offset: 2px; }
.ldfb-fname { font-size: 13.5px; color: var(--fb-fg); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 220px; }
.ldfb-hint { margin: 6px 0 0; font-size: 12.5px; line-height: 1.5; color: var(--fb-muted); }

fieldset.ldfb-group { border: none; margin: 0 0 18px; padding: 0; min-width: 0; }
fieldset.ldfb-group > legend { padding: 0; margin: 0 0 4px; font-size: 15.5px; font-weight: 700; color: var(--fb-strong); }
.ldfb-radio { display: flex; align-items: flex-start; gap: 11px; padding: 8px 0; cursor: pointer; font-size: 15px; color: var(--fb-fg); }
.ldfb-overlay .ldfb-radio input[type="radio"] {
  appearance: none; -webkit-appearance: none; flex-shrink: 0; width: 19px; height: 19px; min-height: 0; margin: 2px 0 0; padding: 0; border-radius: 50%;
  border: 1.5px solid var(--fb-input-bd); background: var(--fb-input-bg); box-shadow: none; cursor: pointer; transition: border-color .15s;
}
.ldfb-overlay .ldfb-radio input[type="radio"]:focus { background: var(--fb-input-bg); border-color: var(--fb-input-bd); box-shadow: none; }
.ldfb-overlay .ldfb-radio input[type="radio"]:focus-visible { box-shadow: 0 0 0 3px var(--fb-ring); }
.ldfb-overlay .ldfb-radio input[type="radio"]:checked,
.ldfb-overlay .ldfb-radio input[type="radio"]:checked:focus { border-color: var(--fb-accent); background: radial-gradient(circle, var(--fb-accent) 0 46%, transparent 52%), var(--fb-input-bg); }
.ldfb-radio:has(input:checked) { color: var(--fb-strong); font-weight: 600; }

.ldfb-actions { display: flex; justify-content: flex-end; }
.ldfb-done .ldfb-actions { margin-top: 22px; justify-content: flex-start; }
.ldfb-error { min-height: 20px; margin: 0 0 10px; font-size: 14px; line-height: 1.45; color: var(--fb-err); }
.ldfb-opt:focus-visible { outline: 2px solid var(--fb-accent); outline-offset: 2px; }

.ldfb-done { text-align: left; padding: 6px 0 2px; }
.ldfb-done-ic { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; margin-bottom: 14px; border-radius: 50%; border: 1.5px solid var(--fb-ok); color: var(--fb-ok); }

.ldfb-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Mobile: hoja inferior alta con scroll interno; 16px en campos evita el zoom de iOS */
@media (max-width: 560px) {
  .ldfb-close { top: 10px; right: 8px; }
  .ldfb-actions .btn { width: 100%; }
  .ldfb-overlay { padding: 0; align-items: flex-end; }
  .ldfb-dialog { width: 100%; max-height: 94dvh; border-radius: 16px 16px 0 0; padding: 24px 20px calc(22px + env(safe-area-inset-bottom)); transform: translateY(24px); }
  .ldfb-title { font-size: 20px; }
  .ldfb-overlay .ldfb-textarea, .ldfb-overlay .ldfb-select { font-size: 16px; }
  .ldfb-opt { padding: 15px 4px; min-height: 56px; }
  .ldfb-radio { padding: 11px 0; }
}
@media (prefers-reduced-motion: reduce) {
  .ldfb-overlay, .ldfb-dialog { transition: none; }
}