/* ============================================================
   Compare Models — page styles
   ------------------------------------------------------------
   Figma referansı: /UI/Compare (4569:21053)
   Tasarımda olmayan ama eklediğim yerler:
   - Model picker drawer (sağ taraf full-height overlay)
   - Sticky kompakt header (model isimleri + thumbnaillar scroll'da yapışır)
   - "Différences seulement" toggle
   - Swap models butonu (iki kolon arası)
   - Empty/placeholder state
   - Modeli kaldırma X butonu
   ============================================================ */

.compare-page main { background: var(--color-bg); }

.c-compare {
  padding: calc(var(--navbar-h) + var(--s-16)) 0 var(--s-20);
}

.c-compare__head {
  max-width: 840px;
  margin: 0 auto var(--s-8);
  padding-inline: var(--gutter-mobile);
}

.c-compare__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4.5vw, 42px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--color-text-strong);
  margin: 0 0 var(--s-3);
}

.c-compare__subtitle {
  font-size: var(--fs-base);
  color: var(--color-text);
  margin: 0;
  max-width: 640px;
}

/* === Toolbar (differences toggle + actions) ============= */
.c-compare__toolbar {
  max-width: 840px;
  margin: 0 auto var(--s-3);
  padding-inline: var(--gutter-mobile);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-3);
}

.c-compare__toolbar-left {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  font-size: var(--fs-sm);
  color: var(--color-text);
}

.c-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  cursor: pointer;
  user-select: none;
}

.c-toggle__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.c-toggle__track {
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: var(--gray-200);
  position: relative;
  transition: background var(--t-base) var(--ease-out);
  flex-shrink: 0;
}

.c-toggle__track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--white);
  border-radius: 999px;
  box-shadow: var(--shadow-xs);
  transition: transform var(--t-base) var(--ease-out);
}

.c-toggle__input:checked + .c-toggle__track {
  background: var(--brand-black);
}

.c-toggle__input:checked + .c-toggle__track::after {
  transform: translateX(16px);
}

.c-toggle__input:focus-visible + .c-toggle__track {
  outline: 2px solid var(--brand-black);
  outline-offset: 2px;
}

.c-toggle__label {
  font-weight: 500;
  color: var(--color-text-strong);
}

.c-compare__toolbar-actions {
  display: inline-flex;
  gap: var(--s-2);
}

.c-icon-action {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  height: 36px;
  padding: 0 var(--s-3);
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid var(--color-border);
  font-size: var(--fs-sm);
  color: var(--color-text-strong);
  cursor: pointer;
  transition: background var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out);
}

.c-icon-action:hover {
  background: var(--gray-50);
  border-color: var(--color-border-strong);
}

.c-icon-action svg { width: 16px; height: 16px; }

/* === Picker row (the two/three model selectors at top) === */
.c-compare__stage {
  max-width: 840px;
  margin: 0 auto;
  padding-inline: var(--gutter-mobile);
}

.c-compare__picker {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-sm);
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
}

.c-pick {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--s-4);
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  position: relative;
  border-right: 1px solid var(--color-border);
  transition: background var(--t-fast) var(--ease-out);
  min-width: 0;
}

.c-compare__picker .c-pick:last-of-type {
  border-right: none;
}

.c-pick:hover { background: var(--gray-25); }

.c-pick__text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  padding-right: var(--s-3);
}

.c-pick__name {
  font-weight: 700;
  font-size: var(--fs-xs);
  line-height: 1.4;
  color: var(--color-text-strong);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.c-pick__motor {
  font-size: 11px;
  line-height: 1.4;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.c-pick__chev {
  width: 16px; height: 16px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: transform var(--t-base) var(--ease-out);
}

.c-pick:hover .c-pick__chev { transform: translateY(2px); }

/* Empty slot (placeholder) */
.c-pick--empty .c-pick__name { color: var(--color-text-muted); font-weight: 600; }
.c-pick--empty .c-pick__motor { color: var(--color-text-muted); }

/* Swap button — sits between cols on the picker row */
.c-compare__swap {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 36px; height: 36px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-strong);
  z-index: 2;
  transition: transform var(--t-base) var(--ease-out),
              background var(--t-fast) var(--ease-out);
}

.c-compare__swap:hover {
  background: var(--gray-25);
  transform: translate(-50%, -50%) rotate(180deg);
}

.c-compare__swap svg { width: 16px; height: 16px; }

/* === Image row ========================================== */
.c-compare__images {
  margin-top: var(--s-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
}

.c-img {
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.c-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-img--empty {
  border: 1.5px dashed var(--color-border-strong);
  background: var(--gray-25);
}

.c-img--empty::before {
  content: "Sélectionnez un véhicule";
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.c-img__remove {
  position: absolute;
  top: var(--s-2);
  right: var(--s-2);
  width: 28px; height: 28px;
  border-radius: 999px;
  background: rgba(19, 19, 25, 0.6);
  color: var(--white);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease-out),
              background var(--t-fast) var(--ease-out);
}

.c-img:hover .c-img__remove { opacity: 1; }
.c-img__remove:hover { background: var(--brand-black); }
.c-img__remove svg { width: 14px; height: 14px; }

/* === Quick specs (always-visible top block) ============= */
.c-compare__quick {
  margin-top: var(--s-6);
  display: flex;
  flex-direction: column;
}

.c-spec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2);
  padding: var(--s-5) var(--s-8);
  border-bottom: 1px solid var(--color-border);
}

.c-spec:last-child { border-bottom: none; }

.c-spec__row { padding-bottom: 0; }

.c-spec__label {
  grid-column: 1 / -1;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.c-spec__val {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-text-strong);
  display: flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 27px;
}

.c-spec__val--muted {
  color: var(--color-text-muted);
  font-weight: 400;
}

/* Winner indicator (small red bar, used where one model objectively wins) */
.c-spec__val.is-winner::before {
  content: "";
  width: 4px;
  height: 16px;
  border-radius: 2px;
  background: var(--brand-red);
  display: inline-block;
}

/* Check / cross for boolean rows */
.c-check {
  width: 18px; height: 18px;
  color: #1F8A4C;
  display: inline-flex;
}

.c-cross {
  font-size: var(--fs-lg);
  color: var(--gray-300);
  font-weight: 500;
  margin-left: 2px;
}

/* Hidden by 'differences only' filter */
.is-equal[data-only-diff="true"] { display: none; }

/* === View less / more toggle ============================ */
.c-compare__collapse {
  margin-top: var(--s-6);
  width: 100%;
  height: 44px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text-strong);
  cursor: pointer;
  transition: background var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out);
}

.c-compare__collapse:hover {
  background: var(--gray-25);
  border-color: var(--color-border-strong);
}

.c-compare__collapse svg {
  width: 16px; height: 16px;
  transition: transform var(--t-base) var(--ease-out);
}

.c-compare[data-expanded="true"] .c-compare__collapse svg { transform: rotate(180deg); }

/* === Accordion sections ================================= */
.c-compare__sections {
  margin-top: var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-6);
}

.c-compare[data-expanded="false"] .c-compare__sections { display: none; }

.c-sec {
  display: flex;
  flex-direction: column;
}

.c-sec__head {
  width: 100%;
  height: 69px;
  background: rgba(88, 89, 91, 0.05);
  border: 1px solid var(--color-border-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--s-8);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-md);
  color: var(--color-text-strong);
  transition: background var(--t-fast) var(--ease-out);
}

.c-sec__head:hover { background: rgba(88, 89, 91, 0.08); }

.c-sec__chev {
  width: 16px; height: 16px;
  color: var(--color-text-muted);
  transition: transform var(--t-base) var(--ease-out);
}

.c-sec[data-open="true"] .c-sec__chev { transform: rotate(180deg); }

.c-sec__body {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.c-sec[data-open="false"] .c-sec__body { display: none; }

/* === Sticky compact header ============================== */
/* Tasarımda yok — kullanıcı uzun spec listesinde scroll ettiğinde
   hangi kolon hangi modeli temsil ediyor görsün diye eklendi. */
.c-compare__sticky {
  position: fixed;
  top: var(--navbar-h);
  left: 0; right: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid var(--color-border);
  transform: translateY(-100%);
  transition: transform var(--t-base) var(--ease-out);
  pointer-events: none;
}

.c-compare__sticky.is-visible {
  transform: translateY(0);
  pointer-events: auto;
}

.c-compare__sticky-inner {
  max-width: 840px;
  margin: 0 auto;
  padding: var(--s-3) var(--gutter-mobile);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}

.c-sticky-col {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  min-width: 0;
}

.c-sticky-col__thumb {
  width: 56px; height: 36px;
  border-radius: var(--radius-xs);
  background: var(--gray-50);
  overflow: hidden;
  flex-shrink: 0;
}

.c-sticky-col__thumb img {
  width: 100%; height: 100%; object-fit: cover;
}

.c-sticky-col__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.c-sticky-col__name {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-text-strong);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.c-sticky-col__motor {
  font-size: 11px;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* === Footer CTAs ======================================== */
.c-compare__ctas {
  margin-top: var(--s-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
}

.c-compare__ctas .c-btn {
  width: 100%;
  height: 52px;
}

/* === Model picker drawer ================================ */
.c-picker-drawer {
  position: fixed;
  inset: 0;
  z-index: 250;
  pointer-events: none;
}

.c-picker-drawer[aria-hidden="false"] { pointer-events: auto; }

.c-picker-drawer__scrim {
  position: absolute;
  inset: 0;
  background: rgba(19, 19, 25, 0.4);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
}

.c-picker-drawer[aria-hidden="false"] .c-picker-drawer__scrim { opacity: 1; }

.c-picker-drawer__panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(540px, 100%);
  background: var(--white);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--t-base) var(--ease-out);
}

.c-picker-drawer[aria-hidden="false"] .c-picker-drawer__panel {
  transform: translateX(0);
}

.c-picker-drawer__head {
  padding: var(--s-6) var(--s-6) var(--s-4);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.c-picker-drawer__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-xl);
  margin: 0;
  color: var(--color-text-strong);
}

.c-picker-drawer__close {
  width: 36px; height: 36px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-strong);
  transition: background var(--t-fast) var(--ease-out);
}
.c-picker-drawer__close:hover { background: var(--gray-50); }
.c-picker-drawer__close svg { width: 16px; height: 16px; }

.c-picker-drawer__filters {
  padding: var(--s-4) var(--s-6);
  display: flex;
  gap: var(--s-2);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-border);
}

.c-picker-drawer__list {
  flex: 1;
  overflow-y: auto;
  padding: var(--s-4) var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}

.c-picker-item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  align-items: center;
  gap: var(--s-4);
  padding: var(--s-3);
  border-radius: var(--radius-md);
  background: transparent;
  border: 1px solid transparent;
  text-align: left;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease-out),
              border-color var(--t-fast) var(--ease-out);
}

.c-picker-item:hover {
  background: var(--gray-25);
  border-color: var(--color-border);
}

.c-picker-item[data-current="true"] {
  border-color: var(--brand-black);
  background: var(--gray-25);
}

.c-picker-item[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}
.c-picker-item[disabled]:hover {
  background: transparent;
  border-color: transparent;
}

.c-picker-item__thumb {
  width: 96px; height: 64px;
  border-radius: var(--radius-xs);
  background: var(--gray-50);
  overflow: hidden;
}

.c-picker-item__thumb img {
  width: 100%; height: 100%; object-fit: cover;
}

.c-picker-item__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.c-picker-item__name {
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--color-text-strong);
  line-height: 1.3;
}

.c-picker-item__motor {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.c-picker-item__price {
  font-size: var(--fs-xs);
  color: var(--color-text-strong);
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
}

.c-picker-item__current-flag {
  font-size: 10px;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--brand-red);
  font-weight: 700;
}

/* === Mobile breakpoint ================================== */
@media (max-width: 720px) {
  .c-compare { padding: calc(var(--navbar-h-mobile) + var(--s-10)) 0 var(--s-16); }

  .c-compare__sticky { top: var(--navbar-h-mobile); }

  .c-spec { padding: var(--s-4) var(--s-4); }

  .c-compare__images { gap: var(--s-3); }
  .c-pick { padding: 0 var(--s-3); }
  .c-pick__name { font-size: 11px; }
  .c-pick__motor { font-size: 10px; }

  .c-compare__swap { display: none; }

  .c-sec__head { padding: 0 var(--s-4); font-size: var(--fs-base); height: 56px; }

  /* Compact sticky model header on mobile too */
  .c-compare__sticky-inner { padding: var(--s-2) var(--gutter-mobile); gap: var(--s-2); }
  .c-sticky-col__thumb { width: 44px; height: 30px; }
  .c-sticky-col__name { font-size: var(--fs-xs); }
  .c-sticky-col__motor { font-size: 10px; }

  .c-picker-item {
    grid-template-columns: 80px 1fr;
  }
  .c-picker-item__price { grid-column: 2; text-align: left; font-size: 11px; margin-top: 2px; }
  .c-picker-item__thumb { width: 80px; height: 56px; }
}