/* ==========================================================================
   Попап «Подобрать запчасть» (нативный <dialog>)
   Строгая карточка: слева шаги подбора и телефон (без фото), справа форма.
   ========================================================================== */

.modal {
  width: min(1040px, calc(100% - 32px));
  max-width: none;
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--c-on-dark);
  overflow: visible;
}
.modal::backdrop {
  background: rgba(20, 24, 29, .7);
}
.modal[open] .modal__card { animation: modal-in .2s ease-out; }
.modal[open]::backdrop { animation: modal-fade .35s ease-out; }
.modal.is-closing .modal__card { animation: modal-out .22s ease-in forwards; }
.modal.is-closing::backdrop { animation: modal-fade .22s ease-in reverse forwards; }

@keyframes modal-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
@keyframes modal-out { to { opacity: 0; } }
@keyframes modal-fade { from { opacity: 0; } }

html.modal-open { overflow: hidden; }

.modal__card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  max-height: calc(100dvh - 32px);
  overflow: hidden;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--r-l);
  background: var(--c-graphite);
  box-shadow: var(--shadow-lg);
}

.modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--c-ctl-dark);
  border-radius: var(--r-m);
  background: var(--c-graphite);
  color: #fff;
  cursor: pointer;
  transition: background-color var(--t-fast), border-color var(--t-fast);
}
.modal__close .icon { width: 20px; height: 20px; }
.modal__close:hover { background: var(--c-on-dark-fill); border-color: var(--c-accent); }

/* --- Левая часть: как проходит подбор ---------------------------------- */
.modal__aside {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: clamp(28px, 4vw, 48px) clamp(24px, 3vw, 36px);
  border-right: 1px solid var(--c-line-dark);
  background-color: var(--c-asphalt);
}
.modal__aside-title {
  margin: 0;
  font: 600 12px/1.3 var(--f-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-on-dark-muted);
}
.modal__steps { display: grid; margin: 0; padding: 0; list-style: none; }
.modal__steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--c-line-dark);
  font-size: 14px;
  line-height: 1.45;
  color: var(--c-on-dark-muted);
}
.modal__steps li:first-child { border-top: 0; padding-top: 0; }
.modal__steps b { display: block; margin-bottom: 2px; font-size: 15px; color: var(--c-on-dark); }
.modal__step-num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--c-ctl-dark);
  border-radius: var(--r-s);
  font: 700 14px/1 var(--f-mono);
  color: var(--c-accent);
}
.modal__call {
  display: grid;
  gap: 6px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--c-line-dark);
  font-size: 13px;
  color: var(--c-on-dark-muted);
}
.modal__call a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 700 20px/1.2 var(--f-mono);
  color: var(--c-on-dark);
  text-decoration: none;
}
.modal__call a .icon { width: 20px; height: 20px; color: var(--c-accent); }
.modal__call a:hover { color: var(--c-accent); }

/* --- Правая часть: форма ------------------------------------------------ */
.modal__form {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: clamp(28px, 4vw, 52px) clamp(24px, 4vw, 48px);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.modal__title {
  margin: -4px 0 0;
  padding-right: 48px;
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.125rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
}
.modal__lead { margin: -4px 0 4px; color: var(--c-on-dark-muted); }
.modal__product-name {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 10px 14px;
  border: 1px solid var(--c-line-dark);
  border-radius: var(--r-m);
  background: var(--c-asphalt);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: #fff;
}
.modal__product-name::before {
  content: "Товар";
  flex: none;
  padding: 4px 8px;
  border-radius: var(--r-s);
  background: var(--g-accent);
  color: var(--c-on-accent);
  font: 700 11px/1.2 var(--f-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.modal__product-name[hidden] { display: none; }
.modal__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.modal__wide { grid-column: 1 / -1; }
.modal__group { margin: 0; padding: 0; border: 0; min-width: 0; }
.modal__group legend { padding: 0; margin-bottom: 8px; }
.modal .choice span { min-height: 46px; padding: 0 14px; }
.modal__submit { justify-self: start; }

/* --- Светлый попап в одну колонку («Нашли дешевле?») --------------------- */
.modal--light { width: min(620px, calc(100% - 32px)); color: var(--c-text); }
.modal--light .modal__card {
  grid-template-columns: 1fr;
  border-color: var(--c-line);
  background: var(--c-surface);
}
.modal--light .modal__close { border-color: var(--c-line); background: var(--c-surface); color: var(--c-text); }
.modal--light .modal__close:hover { background: var(--c-bg); border-color: var(--c-accent); }
.modal--light .eyebrow--dark { color: var(--c-text-muted); }
.modal--light .modal__title { color: var(--c-text); }
.modal--light .modal__lead { color: var(--c-text-muted); }
.modal--light .modal__product-name { border-color: var(--c-line); background: var(--c-bg); color: var(--c-text); }
.modal--light .field__label { color: var(--c-text-muted); }
.modal--light .input { border-color: var(--c-line); background: var(--c-surface); color: var(--c-text); }
.modal--light .input::placeholder { color: var(--c-line-strong); }
.modal--light .input:hover { border-color: var(--c-line-strong); }
.modal--light .input:focus { border-color: var(--c-navy); box-shadow: 0 0 0 1px var(--c-navy); }
.modal--light .input[aria-invalid="true"] { border-color: var(--c-danger); }
.modal--light .choice span { border-color: var(--c-line); color: var(--c-text); }
.modal--light .choice input:hover + span { border-color: var(--c-line-strong); background: var(--c-bg); }
.modal--light .choice input:checked + span { border-color: var(--c-accent); color: var(--c-on-accent); }
.modal--light .check { color: var(--c-text-muted); }
.modal--light .check input { border-color: var(--c-line-strong); background: var(--c-surface); }
.modal--light .check input:checked { border-color: var(--c-accent); }
.modal--light .check a { color: var(--c-text); }
.modal--light .lead-form__status { color: var(--c-text-muted); }
.modal--light .lead-form__status.is-error { color: var(--c-danger); }
.modal--light .lead-form__status.is-ok { color: #1C7C45; }

/* --- Адаптив: на телефоне — «шторка» снизу ------------------------------ */
@media (max-width: 820px) {
  .modal {
    width: 100%;
    max-height: 100dvh;
    margin: auto 0 0;
  }
  .modal__card {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    max-height: 94dvh;
    overflow-y: auto;
    border-radius: var(--r-l) var(--r-l) 0 0;
  }
  .modal__aside { display: none; }
  .modal__form { overflow: visible; }
  .modal__fields { grid-template-columns: 1fr; }
  .modal__submit { justify-self: stretch; }
  @keyframes modal-in { from { transform: translateY(100%); } to { transform: none; } }
}

@media (prefers-reduced-motion: reduce) {
  .modal[open] .modal__card, .modal[open]::backdrop, .modal.is-closing .modal__card { animation: none; }
}