/* =========================
   PAGE BASE
========================= */

.configure-page {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  background: #000;
}

.configure-page::before,
.configure-page::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
}

/* =========================
   HERO
========================= */

.configure-hero {
  position: relative;
  padding: 72px 0 40px;
}

.configure-hero__bg {
  display: none;
}

.configure-hero__title {
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.05;
  margin-bottom: 18px;
  color: var(--text);
}

.configure-hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* =========================
   LAYOUT
========================= */

.configure-section {
  position: relative;
  z-index: 1;
  padding: 36px 0 72px;
}

.configure-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 24px;
  align-items: start;
}

/* =========================
   BOXES
========================= */

.configure-box,
.configure-summary__card {
  background: linear-gradient(180deg, rgba(16,18,25,0.96), rgba(10,12,18,0.98));
  border: 1px solid rgba(212, 166, 74, 0.55);
  border-radius: 24px;
  box-shadow:
    0 0 0 1px rgba(212, 166, 74, 0.16),
    0 18px 50px rgba(0,0,0,0.28),
    inset 0 1px 0 rgba(255,255,255,0.03);
}

.configure-box {
  padding: 26px;
}

.configure-box__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

/* =========================
   FIELDS
========================= */

.configure-field {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.configure-field label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.configure-select {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #0f141e;
  color: var(--text);
  outline: none;
  transition: 0.2s ease;
}

.configure-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(212,166,74,0.15);
}

/* =========================
   COMPONENT PREVIEW
========================= */

.config-preview {
  position: relative;
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: center;
  gap: 14px;
  min-height: 92px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(212, 166, 74, 0.22);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.config-preview:hover {
  border-color: rgba(212, 166, 74, 0.5);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.config-preview img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  padding: 6px;
  cursor: zoom-in;
}

.config-preview__info strong {
  font-size: 14px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.config-preview__info span {
  color: var(--gold-soft);
  font-size: 13px;
  font-weight: 700;
}

.config-preview__gallery-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  min-width: 28px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(5, 7, 13, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.config-preview__gallery-badge.is-hidden {
  display: none;
}

/* =========================
   SUMMARY
========================= */

.configure-summary__card {
  padding: 28px;
  position: sticky;
  top: 110px;
  transition:
    opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.3s ease;
}

.configure-summary__title {
  font-size: 32px;
  margin-bottom: 20px;
}

.configure-summary__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.configure-summary__row {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.configure-summary__row span {
  font-size: 13px;
  color: var(--muted);
}

.configure-summary__row strong {
  font-size: 15px;
  font-weight: 700;
  display: block;
  margin-top: 4px;
}

.configure-summary__total-block {
  margin-top: 16px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}

.configure-summary__total-label {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 8px;
}

.configure-summary__total {
  font-size: 36px;
  color: var(--gold-soft);
  font-weight: 800;
}

.configure-summary__actions {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* =========================
   BUTTONS / ANIMATION
========================= */

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 12px;
  border: 1px solid rgba(212, 166, 74, 0.18);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  transition: 0.2s ease;
}

.btn-ghost:hover {
  border-color: rgba(212, 166, 74, 0.3);
  color: var(--gold-soft);
  background: rgba(255, 255, 255, 0.03);
}

.cart-link {
  position: relative;
}

.cart-link.bump {
  animation: cartBump 0.5s ease;
}

@keyframes cartBump {
  0% { transform: scale(1); }
  30% { transform: scale(1.12); }
  60% { transform: scale(0.94); }
  100% { transform: scale(1); }
}

.config-fly-image {
  position: fixed;
  z-index: 9999;
  width: 72px;
  height: 72px;
  border-radius: 14px;
  object-fit: cover;
  pointer-events: none;
  border: 1px solid rgba(212, 166, 74, 0.35);
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.35),
    0 0 18px rgba(212, 166, 74, 0.22);
  background: rgba(10, 12, 20, 0.96);
  transition:
    left 0.85s cubic-bezier(0.2, 0.75, 0.2, 1),
    top 0.85s cubic-bezier(0.2, 0.75, 0.2, 1),
    width 0.85s cubic-bezier(0.2, 0.75, 0.2, 1),
    height 0.85s cubic-bezier(0.2, 0.75, 0.2, 1),
    opacity 0.85s ease,
    transform 0.85s ease;
}

/* =========================
   SMOOTH REVEAL
========================= */

.configure-summary.reveal-right {
  opacity: 0;
  transform: translate3d(24px, 0, 0);
  filter: blur(8px);
  transition:
    opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.9s ease;
  will-change: opacity, transform, filter;
}

.configure-summary.reveal-right.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  filter: blur(0);
}

.configure-box.reveal-left {
  opacity: 0;
  transform: translate3d(-20px, 10px, 0);
  filter: blur(8px);
  transition:
    opacity 0.8s ease,
    transform 0.8s cubic-bezier(0.22,1,0.36,1),
    filter 0.8s ease;
}

.configure-box.reveal-left.is-visible {
  opacity: 1;
  transform: translate3d(0,0,0);
  filter: blur(0);
}

/* =========================
   IMAGE MODAL
========================= */

.config-image-modal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.config-image-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.config-image-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 10, 0.92);
  backdrop-filter: blur(6px);
}

.config-image-modal__dialog {
  position: relative;
  z-index: 2;
  width: min(1400px, calc(100% - 32px));
  height: min(90vh, 920px);
  margin: 5vh auto;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 72px;
  align-items: center;
  gap: 16px;
}

.config-image-modal__content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.config-image-modal__img {
  max-width: 100%;
  max-height: min(72vh, 760px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 20px;
  background: rgba(10, 12, 20, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

.config-image-modal__caption {
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

.config-image-modal__thumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 100%;
}

.config-image-modal__thumb {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  padding: 0;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.config-image-modal__thumb:hover {
  transform: translateY(-1px);
  border-color: rgba(212, 166, 74, 0.3);
}

.config-image-modal__thumb.is-active {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(212, 166, 74, 0.25);
}

.config-image-modal__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.config-image-modal__close,
.config-image-modal__nav {
  width: 56px;
  height: 56px;
  border: none;
  border-radius: 50%;
  background: rgba(10, 12, 20, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 32px;
  cursor: pointer;
  transition: 0.2s ease;
}

.config-image-modal__close:hover,
.config-image-modal__nav:hover {
  background: rgba(212, 166, 74, 0.14);
  color: var(--gold-soft);
  border-color: rgba(212, 166, 74, 0.25);
}

.config-image-modal__close {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 4;
}

.config-image-modal__nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.config-image-modal__nav.is-hidden {
  opacity: 0;
  pointer-events: none;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1180px) {
  .configure-layout {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 20px;
  }

  .configure-box {
    padding: 22px;
  }

  .configure-box__grid {
    gap: 16px;
  }

  .configure-summary__card {
    padding: 24px;
  }
}

@media (max-width: 1024px) {
  .configure-layout {
    grid-template-columns: 1fr;
  }

  .configure-summary {
    order: -1;
  }

  .configure-summary__card {
    position: static;
    top: auto;
  }
}

@media (max-width: 900px) {
  .config-image-modal__dialog {
    grid-template-columns: 56px minmax(0, 1fr) 56px;
    width: calc(100% - 20px);
    gap: 10px;
  }

  .config-image-modal__img {
    max-height: 60vh;
    border-radius: 16px;
  }

  .config-image-modal__thumb {
    width: 58px;
    height: 58px;
    border-radius: 10px;
  }

  .config-image-modal__close,
  .config-image-modal__nav {
    width: 46px;
    height: 46px;
    font-size: 26px;
  }

  .config-image-modal__caption {
    font-size: 14px;
  }
}

@media (max-width: 720px) {
  .configure-hero {
    padding: 44px 0 22px;
  }

  .configure-hero__title {
    font-size: 34px;
    line-height: 1.06;
  }

  .configure-hero__actions {
    gap: 10px;
  }

  .configure-box,
  .configure-summary__card {
    padding: 18px;
    border-radius: 20px;
  }

  .configure-box__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .configure-field {
    gap: 8px;
  }

  .configure-select {
    min-height: 48px;
    padding: 12px 14px;
    font-size: 14px;
    border-radius: 14px;
  }

  .config-preview {
    grid-template-columns: 64px 1fr;
  }

  .config-preview img {
    width: 64px;
    height: 64px;
  }

  .configure-summary__title {
    font-size: 28px;
    margin-bottom: 18px;
  }

  .configure-summary__row {
    padding: 12px 0;
    gap: 5px;
  }

  .configure-summary__row span {
    font-size: 12px;
  }

  .configure-summary__row strong {
    font-size: 14px;
    line-height: 1.4;
  }

  .configure-summary__total-block {
    padding: 16px;
    border-radius: 16px;
  }

  .configure-summary__total {
    font-size: 30px;
  }

  .configure-summary__actions {
    gap: 10px;
  }

  .configure-summary__actions .btn,
  .btn-ghost {
    min-height: 46px;
    width: 100%;
  }
}

@media (max-width: 560px) {
  .config-image-modal__dialog {
    grid-template-columns: 1fr;
    align-items: center;
    justify-items: center;
    gap: 12px;
    margin: 16px auto;
    height: auto;
  }

  .config-image-modal__content {
    width: 100%;
  }

  .config-image-modal__img {
    max-height: 56vh;
  }

  .config-image-modal__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
  }

  .config-image-modal__nav--prev {
    left: 8px;
  }

  .config-image-modal__nav--next {
    right: 8px;
  }

  .config-image-modal__close {
    top: 8px;
    right: 8px;
  }
}

@media (max-width: 420px) {
  .config-preview {
    grid-template-columns: 56px 1fr;
  }

  .config-preview img {
    width: 56px;
    height: 56px;
  }

  .configure-summary__total {
    font-size: 26px;
  }
}