/* =========================================================
   CHANGUI: CALCULÁ TU COMPRA
   Usa las mismas variables de color que el resto de Mensuales
   (--card, --line, --text, --muted, --pink-500, --pink-700, --pink-bg, --field),
   así se adapta solo a modo claro, oscuro, azul y black.
========================================================= */

#changui { --chg-line: var(--line, rgba(128, 128, 128, .3)); }

/* ---------- resumen inteligente ---------- */
.chg-insight {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 16px;
}
.chg-pill {
  display: inline-block;
  padding: 9px 14px;
  border-radius: 16px;
  border: 1px solid var(--chg-line);
  background: var(--pink-bg, rgba(251, 196, 212, .2));
  color: var(--text, inherit);
  font-size: .85rem;
  line-height: 1.4;
}

/* ---------- distribución ---------- */
.chg-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 18px;
  align-items: start;
}
@media (max-width: 860px) {
  .chg-layout { grid-template-columns: 1fr; }
}

.chg-form,
.chg-main {
  border: 1px solid var(--chg-line);
  border-radius: 22px;
  padding: 18px;
  background: var(--card, transparent);
  color: var(--text, inherit);
  box-sizing: border-box;
  min-width: 0;
}
.chg-h { margin: 0 0 12px; font-size: 1rem; color: var(--pink-700, inherit); }
.chg-label { font-size: .75rem; font-weight: 800; color: var(--pink-700, inherit); margin-bottom: 6px; }

/* ---------- selector de íconos ---------- */
.chg-icons {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 6px;
  margin-bottom: 14px;
}
.chg-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 4px;
  border-radius: 14px;
  border: 1px solid var(--chg-line);
  background: var(--field, transparent);
  color: var(--text, inherit);
  cursor: pointer;
  font: inherit;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.chg-chip span { font-size: 1.4rem; line-height: 1.1; }
.chg-chip small { font-size: .62rem; text-align: center; opacity: .85; line-height: 1.15; }
.chg-chip:hover { transform: translateY(-2px); border-color: var(--pink-500, currentColor); }
.chg-chip.on {
  border-color: var(--pink-500, currentColor);
  background: var(--pink-bg, rgba(251, 196, 212, .25));
  box-shadow: 0 0 0 2px var(--pink-500, currentColor);
}

/* ---------- campos ---------- */
.chg-field {
  display: grid;
  gap: 5px;
  margin-bottom: 12px;
  font-size: .75rem;
  font-weight: 800;
  color: var(--pink-700, inherit);
}
.chg-field[hidden] { display: none; }
.chg-field input,
.chg-field select,
.chg-gen input,
.chg-register input,
.chg-register select {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--chg-line);
  background: var(--field, transparent);
  color: var(--text, inherit);
  font: inherit;
  font-size: .9rem;
}
.chg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.chg-actions { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.chg-actions [hidden] { display: none; }

/* ---------- changuito ---------- */
.chg-cart-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.chg-cart-head .chg-h { margin: 0; }
.chg-list { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 6px; }
.chg-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid var(--chg-line);
  background: var(--bg, transparent);
}
.chg-ico { font-size: 1.5rem; }
.chg-info { display: flex; flex-direction: column; min-width: 0; }
.chg-info strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chg-info small { opacity: .8; }
.chg-sub { display: flex; flex-direction: column; align-items: flex-end; white-space: nowrap; }
.chg-old { opacity: .6; font-size: .75rem; }
.chg-badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 800;
  background: var(--pink-bg, rgba(251, 196, 212, .3));
  color: var(--pink-700, inherit);
  border: 1px solid var(--chg-line);
}
.chg-btns { display: flex; gap: 4px; }
.chg-btns .pastel-btn,
.chg-btns .btn { padding: 6px 10px !important; min-width: 0; }
.chg-empty { text-align: center; padding: 22px 10px; opacity: .75; font-size: .9rem; list-style: none; }
.chg-empty div { font-size: 2rem; }
@media (max-width: 520px) {
  .chg-item { grid-template-columns: auto 1fr auto; }
  .chg-sub { grid-column: 2; align-items: flex-start; }
  .chg-btns { grid-row: 1; grid-column: 3; }
}

/* ---------- descuento general ---------- */
.chg-gen {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  font-size: .78rem;
  font-weight: 800;
  color: var(--pink-700, inherit);
}
.chg-gen input { width: 90px; }
.chg-gen-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chg-gen-chips button {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--chg-line);
  background: var(--field, transparent);
  color: var(--text, inherit);
  font: inherit;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
}
.chg-gen-chips button.on {
  border-color: var(--pink-500, currentColor);
  background: var(--pink-bg, rgba(251, 196, 212, .3));
  box-shadow: 0 0 0 2px var(--pink-500, currentColor);
}

/* ---------- totales ---------- */
.chg-totals {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.chg-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid var(--chg-line);
  background: var(--bg, transparent);
  min-width: 0;
}
.chg-card span { font-size: .65rem; font-weight: 800; letter-spacing: .4px; color: var(--pink-700, inherit); }
.chg-card strong { font-size: 1.15rem; overflow-wrap: anywhere; }
.chg-card small { font-size: .72rem; opacity: .8; }
.chg-card.save { border-color: var(--pink-500, currentColor); }

/* ---------- registrar en Mensuales ---------- */
.chg-register { border-top: 1px solid var(--chg-line); padding-top: 14px; }
.chg-reg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}
.chg-register .chg-field { margin-bottom: 0; }
.chg-register .pastel-btn { width: 100%; }
.chg-note { margin: 8px 0 0; font-size: .75rem; opacity: .75; }

/* ---------- OCULTAR MONTOS: puntitos con el color del modo activo ---------- */
.chg-amt .chg-dots { display: none; }
body.amounts-hidden .chg-amt,
body.amounts-hidden .chg-amt * { filter: none !important; text-shadow: none !important; }
body.amounts-hidden .chg-amt .chg-num { display: none !important; }
body.amounts-hidden .chg-amt .chg-dots {
  display: inline !important;
  letter-spacing: 1px;
  font-weight: 700;
  color: var(--dots, currentColor);
}

/* ---------- cartelito ---------- */
.chg-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 20px);
  max-width: min(92vw, 460px);
  padding: 12px 18px;
  border-radius: 14px;
  background: var(--text, #333);
  color: var(--bg, #fff);
  font-size: .88rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .3);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  z-index: 9999;
}
.chg-toast.show { opacity: 1; transform: translate(-50%, 0); }