/* KACHAI · Facturación, pagos y créditos
   Superficie visual previa a la integración real con Mercado Pago. */

.payment-panel {
  margin-top: 18px;
  overflow: hidden;
}

.payment-panel__intro {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.payment-panel__intro h2 {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 650;
  color: var(--tinta-1);
}

.payment-panel__intro p {
  margin: 0;
  max-width: 680px;
  color: var(--tinta-3);
  font-size: 12.5px;
  line-height: 1.55;
}

.payment-panel__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  min-height: 28px;
  padding: 5px 9px;
  border: 1px solid var(--borde, rgba(127, 127, 127, .18));
  border-radius: 999px;
  color: var(--tinta-3);
  background: color-mix(in srgb, var(--surface, transparent) 88%, currentColor 2%);
  font-size: 11.5px;
  font-weight: 600;
}

.payment-panel__badge .ms { font-size: 16px; }

.payment-amounts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 8px 0 14px;
}

.payment-state {
  padding: 22px;
  border: 1px dashed var(--borde, rgba(127, 127, 127, .18));
  border-radius: 14px;
  color: var(--tinta-3);
  font-size: 13px;
  text-align: center;
}

.payment-credit-balance {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.payment-credit-balance__value {
  color: var(--tinta-1);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 650;
  letter-spacing: -.03em;
}

.payment-credit-balance__label {
  color: var(--tinta-3);
  font-size: 12px;
}

.payment-amount {
  position: relative;
  display: flex;
  min-height: 88px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 5px;
  padding: 14px 15px;
  border: 1px solid var(--borde, rgba(127, 127, 127, .18));
  border-radius: 14px;
  background: var(--surface-2, rgba(127, 127, 127, .06));
  color: var(--tinta-2);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

.payment-amount:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--brand, #5856d6) 45%, transparent);
}

.payment-amount.is-on {
  color: var(--tinta-1);
  border-color: color-mix(in srgb, var(--brand, #5856d6) 78%, transparent);
  background: color-mix(in srgb, var(--brand, #5856d6) 13%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--brand, #5856d6) 22%, transparent), 0 8px 30px rgba(0, 0, 0, .08);
}

.payment-amount__money {
  color: var(--tinta-1);
  font-size: 15px;
  font-weight: 750;
  letter-spacing: -.01em;
}

.payment-amount__credits {
  color: var(--tinta-2);
  font-size: 12.5px;
  font-weight: 650;
}

.payment-amount__bonus,
.payment-amount__base {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .02em;
}

.payment-amount__bonus {
  color: var(--brand, #5856d6);
  background: color-mix(in srgb, var(--brand, #5856d6) 14%, transparent);
}

.payment-amount__base {
  color: var(--tinta-3);
  background: color-mix(in srgb, currentColor 7%, transparent);
}

.payment-custom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  margin: 0 0 18px;
}

.payment-custom[hidden] { display: none; }
.payment-custom .p-field { margin: 0; }

.payment-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, .7fr);
  gap: 12px;
  margin-top: 12px;
}

.payment-total,
.payment-method {
  padding: 18px;
  border: 1px solid var(--borde, rgba(127, 127, 127, .18));
  border-radius: 16px;
  background: var(--surface-2, rgba(127, 127, 127, .045));
}

.payment-total__label,
.payment-method__label {
  display: block;
  margin-bottom: 7px;
  color: var(--tinta-3);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.payment-total__value {
  display: block;
  color: var(--tinta-1);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  font-weight: 650;
  letter-spacing: -.035em;
}

.payment-credit-preview {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 7px 9px;
  margin-top: 13px;
}

.payment-credit-preview > span {
  color: var(--tinta-3);
  font-size: 11.5px;
  font-weight: 650;
}

.payment-credit-preview > strong {
  color: var(--tinta-1);
  font-size: 17px;
  font-weight: 750;
}

.payment-credit-preview > em {
  padding: 3px 7px;
  border-radius: 999px;
  color: var(--brand, #5856d6);
  background: color-mix(in srgb, var(--brand, #5856d6) 13%, transparent);
  font-size: 10.5px;
  font-style: normal;
  font-weight: 750;
}

.payment-total__hint {
  display: block;
  margin-top: 10px;
  color: var(--tinta-3);
  font-size: 11.5px;
}

.payment-method__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  color: var(--tinta-1);
  font-size: 14px;
  font-weight: 650;
}

.payment-method__brand .ms {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  color: var(--brand, #5856d6);
  background: color-mix(in srgb, var(--brand, #5856d6) 12%, transparent);
}

.payment-method__hint {
  margin: 7px 0 0 44px;
  color: var(--tinta-3);
  font-size: 11.5px;
  line-height: 1.45;
}

.payment-panel__actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
}

.payment-panel__actions .p-btn { min-height: 42px; }
.payment-panel__actions .p-btn[disabled] { cursor: not-allowed; opacity: .58; }

.payment-stage-note {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-top: 12px;
  color: var(--tinta-3);
  font-size: 11.5px;
  line-height: 1.5;
}

.payment-stage-note .ms { margin-top: 1px; font-size: 16px; }

/* ── Integración con la superficie Account ─────────────────────
   Esta hoja se carga después de la estructura general y es la única dueña de
   la densidad y composición final de pagos. */
.payment-panel,
.payment-total,
.payment-method,
.payment-amount,
.payment-state {
  border-color: var(--account-border);
  background: var(--account-surface);
  box-shadow: var(--account-shadow-md);
}
.payment-panel { overflow: visible; }

#kachaiCreditPanel .payment-panel__intro { margin-bottom: 18px; }
#kachaiCreditPanel .payment-credit-balance { align-items: baseline; flex-wrap: wrap; gap: 7px 10px; }
#kachaiCreditPanel .payment-credit-balance__value { font-size: 27px; line-height: 1.1; }
#kachaiPaymentPanel { margin-top: 0; }

.payment-panel__intro { margin-bottom: 14px; }
.settings-shell[data-aurora-section="uso"] .payment-panel__intro { align-items: center; }
.payment-panel__intro h2 { color: var(--account-text); font-size: 16px; }
.payment-panel__intro p { max-width: 720px; color: var(--account-muted); font-size: 12.5px; }
.payment-credit-balance__value,
.payment-amount__money,
.payment-total__value,
.payment-method__brand { color: var(--account-text); }
.payment-credit-balance__label,
.payment-amount__credits,
.payment-total__hint,
.payment-method__hint { color: var(--account-muted); }
.payment-total__label,
.payment-method__label {
  color: var(--account-subtle);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .11em;
}

.payment-amounts {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  margin: 8px 0 12px;
}
.payment-amount {
  --bundle-accent: var(--account-accent-bright);
  min-height: 74px;
  align-items: center;
  gap: 4px;
  overflow: visible;
  padding: 12px 13px;
  border-radius: 14px;
  color: var(--account-text);
  text-align: center;
  box-shadow: none;
}
.payment-amount:hover {
  border-color: var(--account-border-strong);
  background: var(--account-surface-strong);
  transform: none;
}
.payment-amount.is-on {
  border-color: rgba(107, 163, 255, .42);
  background: rgba(30, 91, 214, .14);
  box-shadow: inset 3px 0 0 var(--account-accent-bright);
}
.payment-credit-preview > strong { color: var(--account-accent-bright); }
.payment-amount__money { font-size: 17px; font-weight: 760; }
.payment-amount__credits { font-size: 11.5px; }
.payment-total,
.payment-method { border-radius: 17px; }
.payment-total__value { font-size: clamp(30px, 4vw, 44px); }
.payment-method__brand .ms {
  background: rgba(78, 140, 240, .09);
  color: var(--account-accent-bright);
  box-shadow: none;
}
.payment-total,
.payment-method { box-shadow: none; }

/* La sección Uso conserva fondos sólidos y límites de pintura baratos. */
.settings-shell[data-aurora-section="uso"] .p-head,
.settings-shell[data-aurora-section="uso"] .p-cards,
.settings-shell[data-aurora-section="uso"] .payment-panel,
.settings-shell[data-aurora-section="uso"] .payment-amounts,
.settings-shell[data-aurora-section="uso"] .payment-amount {
  contain: layout paint;
}
.settings-shell[data-aurora-section="uso"] .payment-panel,
.settings-shell[data-aurora-section="uso"] .payment-total,
.settings-shell[data-aurora-section="uso"] .payment-method,
.settings-shell[data-aurora-section="uso"] .payment-amount {
  box-shadow: none;
}
.settings-shell[data-aurora-section="uso"] .payment-panel {
  content-visibility: visible;
  contain-intrinsic-size: none;
  border-color: rgba(139, 92, 246, .30);
  background: #101C30;
}
.settings-shell[data-aurora-section="uso"] .payment-amount {
  background: #0F1B2D;
  transition: border-color .10s linear, background-color .10s linear;
  transform: none;
}
.settings-shell[data-aurora-section="uso"] .payment-amount:hover { background: #132238; }
.settings-shell[data-aurora-section="uso"] .payment-amount.is-on {
  border-color: color-mix(in srgb, var(--bundle-accent) 78%, #31425E);
  background: color-mix(in srgb, var(--bundle-accent) 13%, #101B2D);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--bundle-accent) 18%, transparent);
}
.settings-shell[data-aurora-section="uso"] .payment-total,
.settings-shell[data-aurora-section="uso"] .payment-method { background: #0E1A2B; }

:root[data-theme="light"] .payment-panel,
:root[data-theme="light"] .payment-total,
:root[data-theme="light"] .payment-method,
:root[data-theme="light"] .payment-amount,
:root[data-theme="light"] .payment-state {
  background: var(--account-surface);
  box-shadow: var(--account-shadow-md);
}

@media (max-width: 980px) {
  .payment-amounts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .payment-summary { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .payment-panel__intro { flex-direction: column; }
  .payment-amounts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .payment-custom { grid-template-columns: 1fr; }
  .payment-panel__actions { justify-content: stretch; }
  .payment-panel__actions .p-btn { width: 100%; justify-content: center; }
}

@media (max-width: 560px) {
  .payment-amounts { grid-template-columns: 1fr 1fr; }
}