/* A single operation selector anchors every payment setting on this page. */
.mercado-pago-page { max-width: 1220px; margin-inline: auto; }
.mercado-pago-page h2 { font-size: 20px; letter-spacing: -.025em; }
.mercado-pago-page h3 { font-size: 14px; margin-bottom: 16px; }
.mercado-pago-page .field-help { font-size: 12px; line-height: 1.65; }
.mercado-pago-page .form-feedback:empty { display: none; }
.mp-operation { border-top: 2px solid var(--accent); }
.mp-operation-heading, .mp-setup-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 24px; }
.mp-operation-heading .eyebrow { margin-bottom: 5px; }
.mp-live-state { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.mp-live-state strong { padding: 5px 12px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); font-size: 13px; }
.mp-operation-grid { padding: 0 24px 22px; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.1fr); gap: 32px; }
.mp-mode-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mp-mode-selector button { min-width: 0; text-align: left; padding: 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--deep); color: var(--muted); }
.mp-mode-selector strong { display: block; font: 650 15px/1.5 Manrope, sans-serif; color: var(--ink); }
.mp-mode-selector button span { display: block; font-size: 11px; margin-top: 4px; line-height: 1.6; }
.mp-mode-selector button[aria-pressed=true] { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.mp-mode-selector button[aria-pressed=true] strong { color: var(--accent); }
.mp-operation-grid > div > .field-help { margin: 10px 0 0; }
.mp-switches { display: flex; flex-direction: column; justify-content: center; }
.mp-control { display: grid; grid-template-columns: minmax(0,1fr) 36px; align-items: center; gap: 0 15px; margin: 0; padding: 8px 0; cursor: pointer; }
.mp-control + .mp-control { border-top: 1px solid var(--line); padding-top: 13px; margin-top: 5px; }
.mp-control strong { display: block; font-size: 13px; font-weight: 600; }
.mp-control small { display: block; font-size: 11px; line-height: 1.6; color: var(--muted); margin-top: 3px; }
.mp-control input { appearance: none; width: 36px; height: 21px; border-radius: 20px; background: var(--line); border: 1px solid #586173; margin: 0; cursor: pointer; }
.mp-control input::before { content: ''; display: block; width: 13px; height: 13px; border-radius: 50%; background: var(--muted); margin: 3px; transition: transform .15s; }
.mp-control input:checked { background: var(--accent-soft); border-color: var(--accent); }
.mp-control input:checked::before { transform: translateX(14px); background: var(--accent); }
.mp-control .chip { grid-column: 1 / -1; justify-self: start; font-size: 10px; padding: 0; margin-top: 4px; border: 0; background: transparent; }
.mp-operation-footer, .mp-save-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 24px; border-top: 1px solid var(--line); }
.mp-operation-footer .field-help, .mp-save-bar .field-help { margin: 3px 0 0; max-width: 66ch; }
.mp-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.mp-actions .button { font-size: 12px; min-height: 40px; }
.mp-operation .form-feedback, .mp-setup > form > .form-feedback { margin: 0; padding: 0 24px 18px; }
.mp-setup { margin-top: 24px; overflow: hidden; }
.mp-setup-heading .field-help { margin: 6px 0 0; }
.mp-tabs { display: flex; gap: 24px; padding: 0 24px; border-bottom: 1px solid var(--line); }
.mp-tabs button { background: transparent; color: var(--muted); border: 0; border-bottom: 2px solid transparent; padding: 12px 0; font-size: 12px; white-space: nowrap; }
.mp-tabs button[aria-selected=true] { color: var(--ink); border-bottom-color: var(--accent); }
.mp-pane { padding: 24px; outline-offset: -3px; }
.mp-account-grid, .mp-notifications-grid { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); gap: 32px; }
.mp-fields { min-width: 0; }
.mp-fields label { font-size: 12px; }
.mp-fields input { margin: 0; }
.mp-fields > .field-help { margin: 8px 0 22px; }
.mp-fields .optional { float: none; display: inline-block; font-size: 10px; margin-left: 6px; }
.mp-verify-action { display: flex; align-items: center; gap: 14px; }
.mp-verify-action .button { flex-shrink: 0; font-size: 12px; }
.mp-verify-action .field-help { margin: 0; }
.mp-account-summary { padding-left: 26px; border-left: 1px solid var(--line); min-width: 0; }
.mp-account-summary .payment-account-data { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin: 0; }
.mp-account-summary .payment-account-data > div { border: 0; padding: 0; }
.mp-account-summary .payment-account-data dd { line-height: 1.5; }
.mp-account-summary .payment-issues { margin-top: 18px; }
.mp-account-summary .payment-issues li { padding-block: 8px; }
.mp-intro { font-size: 12px; color: var(--muted); line-height: 1.8; margin: 0 0 18px; max-width: 80ch; }
.mp-account-summary > .mp-intro { margin-top: 14px; }
.mp-methods { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; padding: 0; margin: 0 0 20px; border: 0; }
.mp-methods .checkbox-label { padding: 16px; margin: 0; border: 1px solid var(--line); border-radius: 8px; align-items: start; background: var(--deep); }
.mp-methods strong { font-size: 12px; font-weight: 600; }
.mp-methods small { display: block; font-size: 11px; color: var(--muted); line-height: 1.7; margin-top: 5px; }
.mp-deployment { margin-top: 20px; font-size: 12px; padding: 16px 20px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); }
.mp-deployment summary { cursor: pointer; color: var(--ink); }
.mp-deployment .field-help { margin-bottom: 0; }
@media(max-width:1100px) {
  .mp-operation-grid { gap: 20px; }
  .mp-account-grid, .mp-notifications-grid { grid-template-columns: 1fr; gap: 24px; }
  .mp-account-summary { padding: 20px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .mp-operation-footer, .mp-save-bar { align-items: start; flex-direction: column; gap: 12px; }
  .mp-actions { align-self: end; }
}
@media(max-width:700px) {
  .mp-operation-heading, .mp-setup-heading { align-items: start; padding: 18px; gap: 12px; flex-wrap: wrap; }
  .mp-operation-grid { grid-template-columns: 1fr; padding: 0 18px 18px; }
  .mp-mode-selector button { padding: 13px; }
  .mp-pane { padding: 18px; }
  .mp-tabs { gap: 16px; padding: 0 18px; overflow-x: auto; }
  .mp-tabs button { font-size: 11px; }
  .mp-operation-footer, .mp-save-bar { padding: 16px 18px; }
  .mp-actions { width: 100%; flex-wrap: wrap; }
  .mp-actions .button { flex: 1; padding-inline: 10px; }
  .mp-methods { grid-template-columns: 1fr; }
  .mp-verify-action { align-items: start; flex-direction: column; gap: 8px; }
  .mp-operation .form-feedback, .mp-setup > form > .form-feedback { padding-inline: 18px; }
}
@media(prefers-reduced-motion:reduce) { .mp-control input::before { transition: none; } }