/* Configuración del sistema: una tarjeta por módulo, con su tono, sus campos y su guardado. */

.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(460px, 100%), 1fr)); gap: 18px; align-items: start; }
.settings-card { position: relative; overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease); }
.settings-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--tone-ink); opacity: .85; }
.settings-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.settings-card.is-dirty { border-color: var(--tone-ink); }
.settings-card .icon-tile { transition: transform .35s var(--spring); }
.settings-card:hover .icon-tile { transform: rotate(-6deg) scale(1.06); }
.settings-card h3 { margin-top: 2px; }
.settings-text { padding: 10px 22px 0; font-size: 13px; line-height: 1.55; color: var(--ink-3); }

.settings-origin { background: var(--surface-2); color: var(--ink-3); }
.settings-origin.is-custom { background: var(--tone-soft); color: var(--tone-ink); }
.settings-origin.pop { animation: settings-pop .45s var(--spring); }
@keyframes settings-pop { from { transform: scale(.7); opacity: 0; } to { transform: none; opacity: 1; } }

.settings-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 14px; padding: 18px 22px 20px; }
.settings-fields .is-wide { grid-column: 1 / -1; }
.settings-fields .field > span { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.secret-state { padding: 2px 8px; border-radius: 999px; background: var(--surface-2); font-size: 11px; }
.secret-state.is-set { background: var(--tone-soft); color: var(--tone-ink); }
.field-error { color: var(--red-500); font-weight: 600; }
.field-error:empty { display: none; }
.input[aria-invalid="true"] { border-color: var(--red-500); }

.control.has-suffix > .input { padding-right: 84px; }
.control-suffix { position: absolute; right: 12px; font-size: 12px; font-weight: 600; color: var(--ink-4); pointer-events: none; }

.switch-field { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; min-height: 44px; padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--r-md); font-size: 13px; font-weight: 650; color: var(--ink-2); cursor: pointer; transition: border-color .2s var(--ease), background-color .2s var(--ease); }
.switch-field:hover { border-color: var(--tone-ink); background: var(--surface-2); }
.switch-field input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch { position: relative; flex: none; width: 40px; height: 24px; border-radius: 999px; background: var(--line); transition: background-color .2s var(--ease); }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--surface); box-shadow: var(--shadow-sm); transition: transform .25s var(--spring); }
.switch-field input:checked + .switch { background: var(--tone-ink); }
.switch-field input:checked + .switch::after { transform: translateX(16px); }
.switch-field input:focus-visible + .switch { outline: 3px solid var(--tone-soft); outline-offset: 2px; }
.switch-field .field-error { flex-basis: 100%; }

.settings-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.settings-status { font-size: 12.5px; color: var(--ink-3); }
.settings-card.is-dirty .settings-status { color: var(--tone-ink); font-weight: 650; }

.settings-test { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; padding: 16px 22px 20px; border-top: 1px dashed var(--line); background: var(--surface-2); }
.settings-test .field { flex: 1 1 260px; }

dialog.modal-sm { width: min(460px, calc(100vw - 24px)); }
dialog.modal-sm .modal-body p { font-size: 14px; line-height: 1.55; color: var(--ink-2); }

@media (max-width: 560px) {
  .settings-fields { grid-template-columns: 1fr; padding: 16px 16px 18px; }
  .settings-text { padding: 10px 16px 0; }
  .settings-foot .btn { flex: 1; }
  .settings-test { flex-direction: column; align-items: stretch; padding: 16px; }
  .settings-test .field { flex: none; }
}