/* ═══════════════════════════════════════════════
   NinjaLabCR Store — Phase 1.5
   Dark sidebar + light catalog + dynamic hero
   ═══════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --store-sidebar-w: clamp(13rem, 16vw, 15rem);
  --store-green: #4e8700;
  --store-green-bright: #7cf03d;
  --store-green-dim: #3d6b00;
  --store-sidebar-bg: #0d1110;
  --store-sidebar-border: rgba(124, 240, 61, 0.12);
  --store-sidebar-text: #e5ece5;
  --store-sidebar-muted: #8b9389;
  --store-main-text: #1a2218;
  --store-main-muted: #5a6558;
  --store-card-bg: #ffffff;
  --store-card-border: rgba(26, 34, 24, 0.08);
  --store-focus: #4e8700;
}

/* ── Layout ── */
.st-layout {
  display: flex;
  min-height: 100vh;
  background: #060807;
}

.st-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  color: var(--store-main-text);
  background:
    radial-gradient(
      circle at 85% 5%,
      rgba(124, 240, 61, 0.12),
      transparent 28rem
    ),
    linear-gradient(
      135deg,
      #f4f6f3 0%,
      #e8ece7 55%,
      #f7f8f6 100%
    );
}

/* ── Sidebar (remains dark) ── */
.st-sidebar {
  flex: 0 0 var(--store-sidebar-w);
  max-width: var(--store-sidebar-w);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--store-sidebar-border);
  background: var(--store-sidebar-bg);
  color: var(--store-sidebar-text);
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 2;
  -webkit-overflow-scrolling: touch;
}

.st-sidebar__inner {
  display: flex;
  flex-direction: column;
  gap: clamp(0.75rem, 1.5vw, 1rem);
  padding: clamp(0.75rem, 1.5vw, 1rem) clamp(0.5rem, 1vw, 0.75rem);
}

.st-sidebar__logo {
  display: block;
  line-height: 0;
  padding: 0.25rem 0;
}

.st-sidebar__logo img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.st-sidebar__heading {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--store-sidebar-muted);
  margin: 0 0 0.25rem 0.45rem;
}

.st-sidebar__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.st-sidebar__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  border-radius: 0.45rem;
  color: var(--store-sidebar-text);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  line-height: 1.2;
  transition: background-color 140ms ease, color 140ms ease;
}

.st-sidebar__link:hover {
  background: rgba(124, 240, 61, 0.06);
  color: var(--store-green-bright);
}

.st-sidebar__link.is-active {
  background: rgba(124, 240, 61, 0.1);
  color: var(--store-green-bright);
  font-weight: 600;
}

.st-sidebar__link:focus-visible {
  outline: 2px solid var(--store-green-bright);
  outline-offset: -1px;
}

.st-sidebar__link svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.st-sidebar__link--sm {
  font-size: 0.78rem;
  padding: 0.3rem 0.5rem 0.3rem 1rem;
}

.st-sidebar__badge {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.15rem;
  height: 1.15rem;
  padding: 0 0.25rem;
  border-radius: 999px;
  background: var(--store-green-bright);
  color: #0a0f08;
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1;
}

.st-sidebar__divider {
  height: 1px;
  background: var(--store-sidebar-border);
  margin: 0.15rem 0;
}

.st-sidebar__user {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0 0.5rem;
}

.st-sidebar__user-name {
  font-size: 0.78rem;
  color: var(--store-sidebar-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.st-sidebar__logout {
  display: inline-flex;
  border: none;
  background: none;
  color: var(--store-sidebar-muted);
  font-size: 0.72rem;
  cursor: pointer;
  padding: 0.15rem 0;
  transition: color 140ms ease;
}

.st-sidebar__logout:hover {
  color: #ef4444;
}

.st-sidebar__logout-form {
  margin: 0;
}

/* ── Store Header (compact toolbar) ── */
.st-header {
  padding: clamp(0.85rem, 1.8vw, 1.25rem) clamp(1rem, 2.5vw, 2rem) 0;
}

.st-header__row {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.st-header__meta {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1vw, 0.85rem);
  flex-shrink: 0;
  margin-left: auto;
}

.st-header__count {
  font-size: 0.82rem;
  color: var(--store-main-muted);
  white-space: nowrap;
}

.st-header__count strong {
  color: var(--store-main-text);
}

/* ── Search (light) ── */
.st-search {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  max-width: 28rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.5rem;
  background: var(--store-card-bg);
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(26, 34, 24, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.st-search:focus-within {
  border-color: var(--store-green);
  box-shadow: 0 0 0 3px rgba(78, 135, 0, 0.12);
}

.st-search__label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.st-search__input {
  flex: 1;
  min-width: 0;
  padding: 0.5rem 0.65rem;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--store-main-text);
  font-size: 0.85rem;
}

.st-search__input::placeholder {
  color: rgba(26, 34, 24, 0.4);
}

.st-search__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  min-width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--store-card-border);
  background: transparent;
  color: var(--store-main-muted);
  cursor: pointer;
  transition: color 140ms ease, background 140ms ease;
}

.st-search__submit:hover {
  color: var(--store-green);
  background: rgba(78, 135, 0, 0.06);
}

.st-search__submit:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: -2px;
}

/* ── Sort (light) ── */
.st-sort {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.st-sort__label {
  font-size: 0.78rem;
  color: var(--store-main-muted);
  white-space: nowrap;
}

.st-sort__select {
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.4rem;
  background: var(--store-card-bg);
  color: var(--store-main-text);
  font-size: 0.78rem;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(26, 34, 24, 0.04);
}

.st-sort__select:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 1px;
}

/* ── Active filters ── */
.st-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding-top: 0.25rem;
}

.st-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.35rem;
  background: var(--store-card-bg);
  color: var(--store-main-text);
  font-size: 0.75rem;
  text-decoration: none;
  transition: border-color 140ms ease, background 140ms ease;
}

.st-chip:hover {
  border-color: var(--store-green);
  background: rgba(78, 135, 0, 0.06);
}

.st-chip span {
  font-size: 1rem;
  line-height: 1;
  opacity: 0.5;
}

.st-chip--clear {
  color: var(--store-green);
  border-color: rgba(78, 135, 0, 0.35);
  font-weight: 500;
}

.st-chip:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 1px;
}

/* ── Store Hero ── */
.st-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.45fr) minmax(0, 0.55fr);
  gap: 0;
  margin: clamp(0.65rem, 1.4vw, 1rem) clamp(1rem, 2.5vw, 2rem) 0;
  border-radius: 0.85rem;
  overflow: hidden;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 4px 18px rgba(26, 34, 24, 0.06);
  min-height: clamp(10rem, 22vh, 14rem);
  max-height: 16rem;
}

.st-hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.4rem;
  padding: clamp(1rem, 2.2vw, 1.75rem);
  background:
    linear-gradient(
      135deg,
      rgba(124, 240, 61, 0.08) 0%,
      transparent 55%
    ),
    var(--store-card-bg);
}

.st-hero__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--store-green);
  margin: 0;
}

.st-hero__title {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0;
  line-height: 1.2;
}

.st-hero__description {
  font-size: 0.9rem;
  color: var(--store-main-muted);
  margin: 0;
  line-height: 1.45;
  max-width: 32rem;
}

.st-hero__context {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--store-green-dim);
  margin: 0.15rem 0 0;
}

.st-hero__media {
  position: relative;
  min-height: 100%;
  background:
    radial-gradient(circle at 30% 40%, rgba(124, 240, 61, 0.18), transparent 50%),
    linear-gradient(145deg, #1a2218 0%, #0d1110 100%);
  overflow: hidden;
}

.st-hero__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.st-hero__media--top .st-hero__image { object-position: top; }
.st-hero__media--bottom .st-hero__image { object-position: bottom; }
.st-hero__media--left .st-hero__image { object-position: left; }
.st-hero__media--right .st-hero__image { object-position: right; }
.st-hero__media--center .st-hero__image { object-position: center; }

.st-hero__fallback {
  width: 100%;
  height: 100%;
  min-height: 10rem;
  background:
    radial-gradient(circle at 50% 50%, rgba(124, 240, 61, 0.22), transparent 55%),
    linear-gradient(145deg, #243022 0%, #0d1110 100%);
}

/* ── Catalog ── */
.st-catalog {
  flex: 1;
  padding: clamp(0.75rem, 1.5vw, 1rem) clamp(1rem, 2.5vw, 2rem) clamp(2rem, 4vw, 3rem);
}

.st-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: clamp(0.75rem, 1.5vw, 1rem);
}

/* ── Product Card (light) ── */
.st-card {
  border-radius: 0.6rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(26, 34, 24, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.st-card:hover {
  border-color: rgba(78, 135, 0, 0.35);
  box-shadow: 0 4px 16px rgba(26, 34, 24, 0.08);
}

.st-card:focus-within {
  border-color: var(--store-green);
  box-shadow: 0 0 0 2px rgba(78, 135, 0, 0.18);
}

.st-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.st-card__link:focus {
  outline: none;
}

.st-card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  background: #eef1ec;
  overflow: hidden;
}

.st-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.st-card__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: rgba(26, 34, 24, 0.18);
  background: linear-gradient(135deg, #eef1ec 0%, #e2e7e0 100%);
}

.st-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 0.6rem 0.65rem 0.55rem;
  gap: 0.2rem;
}

.st-card__category {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--store-main-muted);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.st-card__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.st-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.35rem;
  border-top: 1px solid var(--store-card-border);
}

.st-card__price {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--store-green);
  margin: 0;
  white-space: nowrap;
}

.st-card__availability {
  font-size: 0.7rem;
  font-weight: 600;
  margin: 0;
}

.st-card__availability.is-available {
  color: var(--store-green-dim);
}

.st-card__availability.is-sold-out {
  color: #b91c1c;
}

/* ── Empty State ── */
.st-empty {
  text-align: center;
  padding: clamp(2rem, 6vw, 4rem) 1rem;
  color: var(--store-main-muted);
}

.st-empty h3 {
  font-size: 1.05rem;
  color: var(--store-main-text);
  margin: 0 0 0.5rem;
}

.st-empty p {
  margin: 0 0 1rem;
  font-size: 0.85rem;
}

.st-empty a {
  color: var(--store-green);
  font-weight: 600;
  text-decoration: none;
}

.st-empty a:hover {
  text-decoration: underline;
}

/* ── Pagination ── */
.st-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 1.5rem 0 0;
}

.st-pagination > a,
.st-pagination > span {
  padding: 0.35rem 0.65rem;
  border-radius: 0.35rem;
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--store-main-text);
  border: 1px solid var(--store-card-border);
  background: var(--store-card-bg);
  transition: border-color 140ms ease, background 140ms ease;
}

.st-pagination > a:hover {
  border-color: var(--store-green);
  background: rgba(78, 135, 0, 0.06);
}

.st-pagination > a:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 1px;
}

.st-pagination > span.is-disabled {
  color: #9aa398;
  border-color: rgba(26, 34, 24, 0.06);
  opacity: 0.6;
}

.st-pagination__pages {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.2rem;
}

.st-pagination__pages a,
.st-pagination__pages span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.25rem;
  border-radius: 0.35rem;
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--store-main-text);
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  transition: border-color 140ms ease, background 140ms ease;
}

.st-pagination__pages a:hover {
  border-color: var(--store-green);
  background: rgba(78, 135, 0, 0.06);
}

.st-pagination__pages .is-current {
  background: var(--store-green);
  color: #fff;
  border-color: var(--store-green);
  font-weight: 700;
}

/* ═══ Responsive ═══ */

@media (max-width: 1199px) {
  .st-hero {
    grid-template-columns: minmax(0, 0.48fr) minmax(0, 0.52fr);
    max-height: 15rem;
  }
}

@media (max-width: 1040px) {
  :root {
    --store-sidebar-w: clamp(11rem, 22vw, 13rem);
  }

  .st-grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  }
}

@media (max-width: 767px) {
  .st-layout {
    flex-direction: column;
  }

  .st-sidebar {
    flex: 0 0 auto;
    max-width: none;
    position: relative;
    top: auto;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--store-sidebar-border);
    overflow-y: visible;
  }

  .st-sidebar__inner {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: clamp(0.5rem, 2vw, 0.75rem);
  }

  .st-sidebar__logo {
    width: auto;
    padding: 0;
  }

  .st-sidebar__logo img {
    width: auto;
    height: 1.8rem;
  }

  .st-sidebar__nav,
  .st-sidebar__divider,
  .st-sidebar__heading {
    display: none;
  }

  .st-header {
    padding: 0.75rem;
  }

  .st-header__row {
    flex-direction: column;
    align-items: stretch;
  }

  .st-search {
    max-width: none;
  }

  .st-header__meta {
    margin-left: 0;
    justify-content: space-between;
  }

  .st-hero {
    grid-template-columns: 1fr;
    margin: 0.5rem 0.75rem 0;
    max-height: none;
    min-height: 0;
  }

  .st-hero__media {
    order: -1;
    min-height: 9rem;
    max-height: 11rem;
    aspect-ratio: 4 / 3;
  }

  .st-hero__content {
    padding: 0.85rem 1rem 1rem;
  }

  .st-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.5rem;
  }

  .st-catalog {
    padding: 0.5rem 0.75rem 2rem;
  }
}

@media (max-width: 399px) {
  .st-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .st-card,
  .st-sidebar__link,
  .st-search,
  .st-chip,
  .st-product__thumb,
  .st-product__btn {
    transition: none;
  }
}

/* ═══════════════════════════════════════════════
   Product detail — Phase 2
   ═══════════════════════════════════════════════ */

.st-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.st-product {
  padding: clamp(0.85rem, 1.8vw, 1.25rem) clamp(1rem, 2.5vw, 2rem) clamp(2rem, 4vw, 3rem);
}

/* Breadcrumb */
.st-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: clamp(0.75rem, 1.5vw, 1.15rem);
}

.st-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.8rem;
  color: var(--store-main-muted);
}

.st-breadcrumb__list li:not(:last-child)::after {
  content: '/';
  margin-left: 0.35rem;
  color: rgba(26, 34, 24, 0.35);
}

.st-breadcrumb__list a {
  color: var(--store-green);
  text-decoration: none;
  font-weight: 500;
}

.st-breadcrumb__list a:hover {
  text-decoration: underline;
}

.st-breadcrumb__list a:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-breadcrumb__list [aria-current="page"] {
  color: var(--store-main-text);
  font-weight: 600;
}

.st-breadcrumb__back {
  font-size: 0.8rem;
  color: var(--store-main-muted);
  text-decoration: none;
  font-weight: 500;
}

.st-breadcrumb__back:hover {
  color: var(--store-green);
}

.st-breadcrumb__back:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

/* 3-zone product grid */
.st-product__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: clamp(1rem, 2vw, 1.75rem);
  align-items: start;
}

.st-product__grid.has-thumbs {
  grid-template-columns:
    minmax(64px, 84px)
    minmax(0, 1.35fr)
    minmax(300px, 0.8fr);
}

/* Thumbnail rail */
.st-product__thumbs {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-height: min(32rem, 70vh);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.15rem;
  -webkit-overflow-scrolling: touch;
}

.st-product__thumb {
  flex: 0 0 auto;
  width: 100%;
  aspect-ratio: 1;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 0.45rem;
  background: var(--store-card-bg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(26, 34, 24, 0.06);
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.st-product__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.st-product__thumb:hover {
  border-color: rgba(78, 135, 0, 0.4);
}

.st-product__thumb.is-active {
  border-color: var(--store-green);
  box-shadow: 0 0 0 1px rgba(78, 135, 0, 0.2);
}

.st-product__thumb:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

/* Main media */
.st-product__media {
  min-width: 0;
}

.st-product__main {
  position: relative;
  aspect-ratio: 1;
  max-height: min(36rem, 72vh);
  border-radius: 0.85rem;
  overflow: hidden;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 4px 18px rgba(26, 34, 24, 0.06);
}

.st-product__main img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f0f3ef;
}

.st-product__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 16rem;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: rgba(26, 34, 24, 0.16);
  background: linear-gradient(135deg, #eef1ec 0%, #e2e7e0 100%);
}

/* Info panel */
.st-product__info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
  padding: 0.15rem 0;
}

.st-product__category {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--store-main-muted);
}

.st-product__category a {
  color: inherit;
  text-decoration: none;
}

.st-product__category a:hover {
  color: var(--store-green);
}

.st-product__category a:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-product__title {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--store-main-text);
  overflow-wrap: anywhere;
}

.st-product__price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.65rem;
}

.st-product__price-current {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--store-green);
}

.st-product__price-regular {
  font-size: 0.95rem;
  color: var(--store-main-muted);
  text-decoration: line-through;
}

.st-product__price-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.45rem;
  border-radius: 0.3rem;
  background: rgba(78, 135, 0, 0.12);
  color: var(--store-green-dim);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.st-product__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
}

.st-product__availability {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
}

.st-product__availability-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: currentColor;
}

.st-product__availability.is-available {
  color: var(--store-green-dim);
}

.st-product__availability.is-sold-out {
  color: #b91c1c;
}

.st-product__weight {
  margin: 0;
  font-size: 0.82rem;
  color: var(--store-main-muted);
}

/* Quantity */
.st-product__quantity {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.st-product__quantity-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--store-main-text);
}

.st-product__quantity-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--store-card-border);
  border-radius: 0.5rem;
  background: var(--store-card-bg);
  overflow: hidden;
  width: fit-content;
  box-shadow: 0 1px 2px rgba(26, 34, 24, 0.04);
}

.st-product__qty-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border: 0;
  background: transparent;
  color: var(--store-main-text);
  font-size: 1.1rem;
  cursor: pointer;
}

.st-product__qty-btn:hover:not(:disabled) {
  background: rgba(78, 135, 0, 0.06);
  color: var(--store-green);
}

.st-product__qty-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.st-product__qty-btn:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: -2px;
}

.st-product__quantity-control input {
  width: 3rem;
  height: 2.4rem;
  border: 0;
  border-left: 1px solid var(--store-card-border);
  border-right: 1px solid var(--store-card-border);
  text-align: center;
  font-size: 0.95rem;
  color: var(--store-main-text);
  background: transparent;
  -moz-appearance: textfield;
}

.st-product__quantity-control input::-webkit-outer-spin-button,
.st-product__quantity-control input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.st-product__quantity-control input:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: -2px;
}

/* Actions */
.st-product__actions {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.25rem;
}

.st-product__cart-form {
  margin: 0;
}

.st-product__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  border-radius: 0.55rem;
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.st-product__btn--primary {
  background: var(--store-green);
  color: #fff;
}

.st-product__btn--primary:hover:not(:disabled) {
  background: var(--store-green-dim);
}

.st-product__btn--primary:disabled {
  background: #9aa398;
  cursor: not-allowed;
}

.st-product__btn--secondary {
  background: var(--store-card-bg);
  color: var(--store-main-text);
  border-color: var(--store-card-border);
}

.st-product__btn--secondary:hover {
  border-color: var(--store-green);
  color: var(--store-green-dim);
  background: rgba(78, 135, 0, 0.05);
}

.st-product__btn:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

/* Details below */
.st-product__details {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  padding: clamp(1rem, 2vw, 1.5rem);
  border-radius: 0.85rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 2px 10px rgba(26, 34, 24, 0.04);
}

.st-product__details-title {
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--store-main-text);
}

.st-product__description {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--store-main-muted);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.st-product__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  padding: 0;
  margin: 0.85rem 0 0;
}

.st-product__tag {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(78, 135, 0, 0.08);
  color: var(--store-green-dim);
  font-size: 0.72rem;
  font-weight: 600;
}

/* Related */
.st-product__related {
  margin-top: clamp(1.75rem, 3.5vw, 2.75rem);
}

.st-product__related-title {
  margin: 0 0 0.85rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--store-main-text);
}

/* Product detail responsive */
@media (max-width: 1199px) {
  .st-product__grid.has-thumbs {
    grid-template-columns: minmax(56px, 72px) minmax(0, 1fr) minmax(260px, 0.9fr);
  }
}

@media (max-width: 1024px) {
  .st-product__grid,
  .st-product__grid.has-thumbs {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .st-product__thumbs {
    grid-column: 1 / -1;
    flex-direction: row;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    order: 2;
  }

  .st-product__media {
    order: 1;
  }

  .st-product__info {
    order: 3;
    grid-column: 1 / -1;
  }

  .st-product__thumb {
    width: 4.25rem;
    min-width: 4.25rem;
  }
}

@media (max-width: 767px) {
  .st-product {
    padding: 0.75rem 0.75rem 2rem;
  }

  .st-product__grid,
  .st-product__grid.has-thumbs {
    grid-template-columns: 1fr;
  }

  .st-product__media {
    order: 1;
  }

  .st-product__thumbs {
    order: 2;
    grid-column: auto;
  }

  .st-product__info {
    order: 3;
    grid-column: auto;
  }

  .st-product__main {
    max-height: none;
    aspect-ratio: 1;
  }

  .st-breadcrumb {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ═══════════════════════════════════════════════
   Cart — Phase 3
   ═══════════════════════════════════════════════ */

.st-cart {
  padding: clamp(0.85rem, 1.8vw, 1.25rem) clamp(1rem, 2.5vw, 2rem) clamp(2rem, 4vw, 3rem);
}

.st-cart__header {
  margin-bottom: clamp(0.85rem, 1.8vw, 1.25rem);
}

.st-cart__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--store-green);
  margin: 0 0 0.2rem;
}

.st-cart__title {
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0;
}

.st-cart__count {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--store-main-muted);
  vertical-align: middle;
}

.st-cart__alert {
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border-radius: 0.55rem;
  background: rgba(245, 158, 11, 0.12);
  color: #92400e;
  font-size: 0.85rem;
  font-weight: 500;
}

.st-cart__empty-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.25rem;
  border-radius: 0.5rem;
  background: var(--store-green);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.st-cart__empty-link:hover {
  background: var(--store-green-dim);
}

.st-cart__empty-link:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

/* Layout */
.st-cart__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: clamp(1rem, 2vw, 1.75rem);
  align-items: start;
}

/* Items */
.st-cart__items {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

/* Item card */
.st-cart-item {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr) auto;
  gap: 0.85rem;
  padding: 0.85rem;
  border-radius: 0.75rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 2px 8px rgba(26, 34, 24, 0.04);
}

.st-cart-item--unavailable {
  opacity: 0.7;
  background: rgba(26, 34, 24, 0.02);
}

.st-cart-item__image {
  display: block;
  width: 5rem;
  height: 5rem;
  border-radius: 0.45rem;
  overflow: hidden;
  background: #f0f3ef;
  flex-shrink: 0;
}

.st-cart-item__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.st-cart-item__image:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-cart-item__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: rgba(26, 34, 24, 0.18);
  background: linear-gradient(135deg, #eef1ec 0%, #e2e7e0 100%);
}

.st-cart-item__info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.st-cart-item__name {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
}

.st-cart-item__name a {
  color: var(--store-main-text);
  text-decoration: none;
}

.st-cart-item__name a:hover {
  color: var(--store-green);
}

.st-cart-item__name a:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-cart-item__price {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--store-green);
}

.st-cart-item__price-regular {
  font-size: 0.78rem;
  color: var(--store-main-muted);
  text-decoration: line-through;
  margin-left: 0.35rem;
}

.st-cart-item__stock {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
}

.st-cart-item__stock.is-available { color: var(--store-green-dim); }
.st-cart-item__stock.is-sold-out { color: #b91c1c; }

/* Controls */
.st-cart-item__controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.55rem;
  flex-shrink: 0;
}

.st-cart-item__qty-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
}

.st-cart-item__qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--store-card-border);
  border-radius: 0.4rem;
  background: var(--store-card-bg);
  overflow: hidden;
}

.st-cart-item__qty-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border: 0;
  background: transparent;
  color: var(--store-main-text);
  font-size: 0.95rem;
  cursor: pointer;
}

.st-cart-item__qty-btn:hover {
  background: rgba(78, 135, 0, 0.06);
  color: var(--store-green);
}

.st-cart-item__qty-btn:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: -2px;
}

.st-cart-item__qty-input {
  width: 2.4rem;
  height: 1.85rem;
  border: 0;
  border-left: 1px solid var(--store-card-border);
  border-right: 1px solid var(--store-card-border);
  text-align: center;
  font-size: 0.82rem;
  color: var(--store-main-text);
  background: transparent;
  -moz-appearance: textfield;
}

.st-cart-item__qty-input::-webkit-outer-spin-button,
.st-cart-item__qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.st-cart-item__qty-submit {
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.35rem;
  background: var(--store-card-bg);
  color: var(--store-main-muted);
  font-size: 0.7rem;
  cursor: pointer;
  transition: border-color 140ms ease, color 140ms ease;
}

.st-cart-item__qty-submit:hover {
  border-color: var(--store-green);
  color: var(--store-green-dim);
}

.st-cart-item__qty-submit:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 1px;
}

.st-cart-item__line {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.05rem;
  margin: 0;
}

.st-cart-item__line-label {
  font-size: 0.68rem;
  color: var(--store-main-muted);
}

.st-cart-item__line-value {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--store-main-text);
}

.st-cart-item__remove-form {
  margin: 0;
}

.st-cart-item__remove {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.35rem;
  background: var(--store-card-bg);
  color: var(--store-main-muted);
  font-size: 0.72rem;
  cursor: pointer;
  transition: color 140ms ease, border-color 140ms ease;
}

.st-cart-item__remove:hover {
  color: #b91c1c;
  border-color: rgba(185, 28, 28, 0.3);
}

.st-cart-item__remove:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 1px;
}

.st-cart-item__remove-confirm {
  display: none;
}

/* Summary */
.st-cart__summary {
  position: sticky;
  top: 1rem;
  padding: 1.15rem 1rem;
  border-radius: 0.85rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 4px 18px rgba(26, 34, 24, 0.06);
}

.st-cart__summary-title {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--store-main-text);
}

.st-cart__summary-rows {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin: 0 0 0.55rem;
}

.st-cart__summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.88rem;
  margin: 0;
}

.st-cart__summary-row dt {
  color: var(--store-main-muted);
}

.st-cart__summary-row dd {
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
}

.st-cart__summary-divider {
  height: 1px;
  background: var(--store-card-border);
  margin: 0.65rem 0;
}

.st-cart__summary-row--total {
  font-size: 1.05rem;
}

.st-cart__summary-row--total dd {
  font-weight: 700;
  color: var(--store-green);
}

.st-cart__summary-note {
  margin: 0.65rem 0 0.85rem;
  font-size: 0.72rem;
  color: var(--store-main-muted);
  line-height: 1.4;
}

.st-cart__checkout {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.65rem;
  padding: 0.55rem 1rem;
  border-radius: 0.55rem;
  background: var(--store-green);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 140ms ease;
}

.st-cart__checkout:hover {
  background: var(--store-green-dim);
}

.st-cart__checkout:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-cart__checkout-notice {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  color: var(--store-main-muted);
}

.st-cart__continue {
  display: inline-flex;
  margin-top: 0.55rem;
  font-size: 0.82rem;
  color: var(--store-main-muted);
  text-decoration: none;
  font-weight: 500;
}

.st-cart__continue:hover {
  color: var(--store-green);
}

.st-cart__continue:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-cart__clear {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  margin-top: 0.55rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.35rem;
  background: transparent;
  color: var(--store-main-muted);
  font-size: 0.78rem;
  cursor: pointer;
  transition: color 140ms ease, border-color 140ms ease;
}

.st-cart__clear:hover {
  color: #b91c1c;
  border-color: rgba(185, 28, 28, 0.3);
}

.st-cart__clear:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 1px;
}

/* Cart responsive */
@media (max-width: 900px) {
  .st-cart__layout {
    grid-template-columns: 1fr;
  }

  .st-cart__summary {
    position: static;
    order: -1;
  }
}

@media (max-width: 767px) {
  .st-cart {
    padding: 0.75rem 0.75rem 2rem;
  }

  .st-cart-item {
    grid-template-columns: 4rem minmax(0, 1fr) auto;
    gap: 0.6rem;
    padding: 0.65rem;
  }

  .st-cart-item__image {
    width: 4rem;
    height: 4rem;
  }

  .st-cart-item__controls {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
    grid-column: 1 / -1;
  }

  .st-cart-item__line {
    flex-direction: row;
    gap: 0.35rem;
    align-items: baseline;
  }
}

@media (max-width: 399px) {
  .st-cart-item {
    grid-template-columns: 3.5rem minmax(0, 1fr);
  }

  .st-cart-item__controls {
    grid-column: 1 / -1;
  }
}

/* ═══════════════════════════════════════════════
   Checkout — Phase 4
   ═══════════════════════════════════════════════ */

.st-checkout {
  padding: clamp(0.85rem, 1.8vw, 1.25rem) clamp(1rem, 2.5vw, 2rem) clamp(2rem, 4vw, 3rem);
}

.st-checkout__header {
  margin-bottom: 0.65rem;
}

.st-checkout__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--store-green);
  margin: 0 0 0.2rem;
}

.st-checkout__title {
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0;
}

/* Progress */
.st-checkout__progress {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.78rem;
  color: var(--store-main-muted);
  flex-wrap: wrap;
}

.st-progress-step--done {
  text-decoration: line-through;
  opacity: 0.7;
}

.st-progress-step--current {
  font-weight: 700;
  color: var(--store-green);
}

.st-progress-sep {
  font-size: 0.75rem;
  opacity: 0.4;
}

.st-checkout__alert {
  padding: 0.75rem 1rem;
  margin-bottom: 0.85rem;
  border-radius: 0.55rem;
  background: rgba(185, 28, 28, 0.08);
  border: 1px solid rgba(185, 28, 28, 0.18);
  color: #991b1b;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Layout */
.st-checkout__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: clamp(1rem, 2vw, 1.75rem);
  align-items: start;
  margin: 0;
}

/* Form */
.st-checkout__form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

/* Section */
.st-checkout__section {
  padding: 1rem 1.1rem;
  border-radius: 0.75rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 2px 8px rgba(26, 34, 24, 0.04);
  border: 0;
  margin: 0;
}

.st-checkout__section-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0 0 0.75rem;
  padding: 0;
}

/* Fields */
.st-checkout__field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 0.65rem;
}

.st-checkout__field:last-child {
  margin-bottom: 0;
}

.st-checkout__field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--store-main-text);
}

.st-required {
  color: #b91c1c;
}

.st-checkout__field input,
.st-checkout__field select,
.st-checkout__field textarea {
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.45rem;
  font-size: 0.88rem;
  color: var(--store-main-text);
  background: #fff;
  font-family: inherit;
  transition: border-color 140ms ease;
}

.st-checkout__field textarea {
  resize: vertical;
  min-height: 2.5rem;
}

.st-checkout__field input:focus,
.st-checkout__field select:focus,
.st-checkout__field textarea:focus {
  border-color: var(--store-green);
  outline: none;
  box-shadow: 0 0 0 2px rgba(78, 135, 0, 0.15);
}

.st-checkout__field input:focus-visible,
.st-checkout__field select:focus-visible,
.st-checkout__field textarea:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 1px;
}

.st-field--error input,
.st-field--error select,
.st-field--error textarea {
  border-color: #b91c1c;
  background: rgba(185, 28, 28, 0.03);
}

.st-checkout__error {
  margin: 0;
  font-size: 0.78rem;
  color: #b91c1c;
  font-weight: 500;
}

/* Options */
.st-checkout__options {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.st-checkout-option {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.55rem;
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease;
}

.st-checkout-option:hover {
  border-color: var(--store-green-dim);
  background: rgba(78, 135, 0, 0.03);
}

.st-checkout-option.is-selected {
  border-color: var(--store-green);
  background: rgba(78, 135, 0, 0.06);
}

.st-checkout-option input[type="radio"] {
  margin-top: 0.15rem;
  accent-color: var(--store-green);
  flex-shrink: 0;
}

.st-checkout-option__content {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.st-checkout-option__label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--store-main-text);
}

.st-checkout-option__desc {
  font-size: 0.8rem;
  color: var(--store-main-muted);
  line-height: 1.35;
}

.st-checkout-option__cost {
  font-size: 0.78rem;
  color: var(--store-main-muted);
}

.st-checkout-option--disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.st-checkout-option__tag {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 0.25rem;
  background: rgba(26, 34, 24, 0.06);
  font-size: 0.7rem;
  color: var(--store-main-muted);
  font-weight: 600;
  width: fit-content;
}

/* Address */
.st-checkout-address {
  /* shown/hidden via JS */
}

.st-checkout__addr-choices {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.7rem;
}

.st-checkout__addr-choice {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.45rem;
  cursor: pointer;
  font-size: 0.84rem;
}

.st-checkout__addr-choice:hover {
  border-color: var(--store-green-dim);
}

.st-checkout__addr-choice input[type="radio"] {
  margin-top: 0.15rem;
  accent-color: var(--store-green);
  flex-shrink: 0;
}

.st-checkout__addr-choice strong {
  display: block;
  font-size: 0.84rem;
  color: var(--store-main-text);
}

.st-checkout__addr-choice small {
  display: block;
  font-size: 0.76rem;
  color: var(--store-main-muted);
  margin-top: 0.1rem;
}

.st-checkout__manual-addr {
  margin-top: 0.5rem;
}

.st-checkout__manual-hint {
  font-size: 0.78rem;
  color: var(--store-main-muted);
  margin: 0 0 0.5rem;
}

/* Summary */
.st-checkout__summary {
  position: sticky;
  top: 1rem;
  padding: 1.15rem 1rem;
  border-radius: 0.85rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 4px 18px rgba(26, 34, 24, 0.06);
}

.st-checkout__summary-title {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--store-main-text);
}

.st-checkout__items {
  list-style: none;
  padding: 0;
  margin: 0 0 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.st-checkout__line {
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
  font-size: 0.82rem;
}

.st-checkout__line-name {
  color: var(--store-main-text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.st-checkout__line-price {
  font-weight: 600;
  color: var(--store-main-text);
  flex-shrink: 0;
}

.st-checkout__divider {
  height: 1px;
  background: var(--store-card-border);
  margin: 0.55rem 0;
}

.st-checkout__rows {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
}

.st-checkout__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.86rem;
  margin: 0;
}

.st-checkout__row dt {
  color: var(--store-main-muted);
}

.st-checkout__row dd {
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
}

.st-checkout__row--total {
  font-size: 1.05rem;
  margin-top: 0.15rem;
}

.st-checkout__row--total dd {
  font-weight: 700;
  color: var(--store-green);
}

.st-checkout__shipping-pending {
  color: var(--store-green-dim);
  font-style: italic;
}

/* Submit */
.st-checkout__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.65rem;
  margin-top: 0.85rem;
  padding: 0.55rem 1rem;
  border: 0;
  border-radius: 0.55rem;
  background: var(--store-green);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 140ms ease;
}

.st-checkout__submit:hover {
  background: var(--store-green-dim);
}

.st-checkout__submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.st-checkout__submit:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-checkout__hint {
  margin: 0.45rem 0 0;
  font-size: 0.72rem;
  color: var(--store-main-muted);
  line-height: 1.35;
}

/* ═══════════════════════════════════════════════
   Confirmation — Phase 4
   ═══════════════════════════════════════════════ */

.st-confirm {
  padding: clamp(0.85rem, 1.8vw, 1.25rem) clamp(1rem, 2.5vw, 2rem) clamp(2rem, 4vw, 3rem);
}

.st-confirm__header {
  margin-bottom: 1rem;
}

.st-confirm__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--store-green);
  margin: 0 0 0.2rem;
}

.st-confirm__title {
  font-size: clamp(1.45rem, 2.8vw, 2rem);
  font-weight: 700;
  color: var(--store-green);
  margin: 0 0 0.15rem;
}

.st-confirm__ref {
  font-size: 0.92rem;
  color: var(--store-main-muted);
  margin: 0;
}

.st-confirm__ref strong {
  color: var(--store-main-text);
  font-family: monospace;
  letter-spacing: 0.05em;
}

.st-confirm__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 300px);
  gap: clamp(1rem, 2vw, 1.75rem);
  align-items: start;
}

/* Details */
.st-confirm__details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.st-confirm__section {
  padding: 1rem 1.1rem;
  border-radius: 0.75rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 2px 8px rgba(26, 34, 24, 0.04);
}

.st-confirm__section-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0 0 0.65rem;
}

.st-confirm__meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
}

.st-confirm__meta div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.st-confirm__meta dt {
  font-size: 0.84rem;
  color: var(--store-main-muted);
}

.st-confirm__meta dd {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
  text-align: right;
}

/* Notice */
.st-confirm__notice {
  padding: 0.75rem 0.85rem;
  border-radius: 0.5rem;
  background: rgba(78, 135, 0, 0.06);
  border: 1px solid rgba(78, 135, 0, 0.15);
  font-size: 0.84rem;
  line-height: 1.45;
}

.st-confirm__notice p {
  margin: 0 0 0.35rem;
}

.st-confirm__notice p:last-child {
  margin-bottom: 0;
}

.st-confirm__notice--warn {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.25);
}

.st-confirm__phone {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--store-green);
  margin: 0.25rem 0;
}

.st-confirm__warn {
  font-weight: 600;
  color: #92400e;
}

.st-confirm__pending {
  font-size: 0.82rem;
  color: var(--store-main-muted);
}

/* Items */
.st-confirm__items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.st-confirm__line {
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
  font-size: 0.84rem;
}

.st-confirm__line-name {
  color: var(--store-main-text);
}

.st-confirm__line-price {
  font-weight: 600;
  color: var(--store-main-text);
  flex-shrink: 0;
}

/* Summary */
.st-confirm__summary {
  position: sticky;
  top: 1rem;
  padding: 1.15rem 1rem;
  border-radius: 0.85rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 4px 18px rgba(26, 34, 24, 0.06);
}

.st-confirm__rows {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
}

.st-confirm__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.86rem;
  margin: 0;
}

.st-confirm__row dt {
  color: var(--store-main-muted);
}

.st-confirm__row dd {
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
}

.st-confirm__row--total {
  font-size: 1.08rem;
}

.st-confirm__row--total dd {
  font-weight: 700;
  color: var(--store-green);
}

.st-confirm__divider {
  height: 1px;
  background: var(--store-card-border);
  margin: 0.55rem 0;
}

.st-confirm__pending-val {
  color: var(--store-green-dim);
  font-style: italic;
}

.st-confirm__status {
  font-weight: 700;
  color: var(--store-main-muted);
}

.st-confirm__proof-hint {
  margin: 0.55rem 0 0;
  font-size: 0.76rem;
  color: var(--store-main-muted);
}

.st-confirm__actions {
  margin-top: 1.25rem;
}

.st-confirm__store-link {
  display: inline-flex;
  font-size: 0.86rem;
  color: var(--store-main-muted);
  text-decoration: none;
  font-weight: 500;
}

.st-confirm__store-link:hover {
  color: var(--store-green);
}

.st-confirm__store-link:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

/* Checkout/Confirm responsive */
@media (max-width: 900px) {
  .st-checkout__layout,
  .st-confirm__layout {
    grid-template-columns: 1fr;
  }

  .st-checkout__summary,
  .st-confirm__summary {
    position: static;
    order: -1;
  }
}

@media (max-width: 767px) {
  .st-checkout,
  .st-confirm {
    padding: 0.75rem 0.75rem 2rem;
  }

  .st-checkout__section {
    padding: 0.75rem 0.8rem;
  }

  .st-confirm__section {
    padding: 0.75rem 0.8rem;
  }
}

/* ═══════════════════════════════════════════════
   Orders — Phase 5
   ═══════════════════════════════════════════════ */

/* Order list */
.st-orders {
  padding: clamp(0.85rem, 1.8vw, 1.25rem) clamp(1rem, 2.5vw, 2rem) clamp(2rem, 4vw, 3rem);
}

.st-orders__header {
  margin-bottom: 1rem;
}

.st-orders__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--store-green);
  margin: 0 0 0.2rem;
}

.st-orders__title {
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0;
}

.st-orders__count {
  font-size: 0.85rem;
  color: var(--store-main-muted);
  margin: 0.15rem 0 0;
}

.st-orders__list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* Order card */
.st-order-card {
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 2px 8px rgba(26, 34, 24, 0.04);
}

.st-order-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.st-order-card__ref {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
}

.st-order-card__ref a {
  color: var(--store-main-text);
  text-decoration: none;
  font-family: monospace;
  letter-spacing: 0.04em;
}

.st-order-card__ref a:hover {
  color: var(--store-green);
}

.st-order-card__ref a:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-order-card__status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.18rem 0.5rem;
  border-radius: 0.3rem;
  background: rgba(78, 135, 0, 0.08);
  color: var(--store-green-dim);
  white-space: nowrap;
}

.st-order-card__meta {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.3rem 0.75rem;
  margin: 0 0 0.65rem;
}

.st-order-card__meta div {
  display: flex;
  justify-content: space-between;
  gap: 0.3rem;
}

.st-order-card__meta dt {
  font-size: 0.76rem;
  color: var(--store-main-muted);
}

.st-order-card__meta dd {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
}

.st-order-card__total {
  color: var(--store-green) !important;
}

.st-order-card__pay-status {
  color: var(--store-main-text);
}

.st-order-card__link {
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--store-green);
  text-decoration: none;
}

.st-order-card__link:hover {
  color: var(--store-green-dim);
}

.st-order-card__link:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

/* Pagination */
.st-orders__pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  font-size: 0.84rem;
}

.st-orders__pagelink {
  color: var(--store-green);
  text-decoration: none;
  font-weight: 600;
}

.st-orders__pagelink:hover {
  color: var(--store-green-dim);
}

.st-orders__pageinfo {
  color: var(--store-main-muted);
}

/* ═══════════════════════════════════════════════
   Order Detail — Phase 5
   ═══════════════════════════════════════════════ */

.st-order-detail {
  padding: clamp(0.85rem, 1.8vw, 1.25rem) clamp(1rem, 2.5vw, 2rem) clamp(2rem, 4vw, 3rem);
}

.st-order__back {
  margin-bottom: 0.5rem;
}

.st-order__back a {
  font-size: 0.82rem;
  color: var(--store-main-muted);
  text-decoration: none;
}

.st-order__back a:hover {
  color: var(--store-green);
}

.st-order__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.st-order__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--store-green);
  margin: 0 0 0.15rem;
}

.st-order__ref {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 700;
  color: var(--store-main-text);
  font-family: monospace;
  letter-spacing: 0.05em;
  margin: 0;
}

.st-order__date {
  font-size: 0.78rem;
  color: var(--store-main-muted);
  margin: 0.15rem 0 0;
}

.st-order__badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 0.35rem;
  background: rgba(78, 135, 0, 0.08);
  color: var(--store-green-dim);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Progress */
.st-order__progress {
  margin-bottom: 1rem;
}

.st-progress {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  padding: 0.5rem 0;
}

.st-progress__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 70px;
  flex: 1;
  position: relative;
}

.st-progress__step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 9px;
  left: calc(50% + 10px);
  width: calc(100% - 20px);
  height: 2px;
  background: var(--store-card-border);
}

.st-progress__step--done:not(:last-child)::after {
  background: var(--store-green);
}

.st-progress__step--error:not(:last-child)::after {
  background: #b91c1c;
}

.st-progress__dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--store-card-border);
  background: #fff;
  color: #fff;
  margin-bottom: 0.3rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.st-progress__step--done .st-progress__dot {
  background: var(--store-green);
  border-color: var(--store-green);
  color: #fff;
}

.st-progress__step--current .st-progress__dot {
  border-color: var(--store-green);
  background: var(--store-green);
  box-shadow: 0 0 0 2px rgba(78, 135, 0, 0.2);
}

.st-progress__step--error .st-progress__dot {
  background: #b91c1c;
  border-color: #b91c1c;
  color: #fff;
}

.st-progress__step--skipped .st-progress__dot {
  background: transparent;
  border-color: var(--store-card-border);
  opacity: 0.4;
}

.st-progress__info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.st-progress__label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--store-main-text);
}

.st-progress__step--upcoming .st-progress__label,
.st-progress__step--skipped .st-progress__label {
  color: var(--store-main-muted);
}

.st-progress__step--current .st-progress__label {
  color: var(--store-green);
}

.st-progress__desc {
  font-size: 0.68rem;
  color: var(--store-main-muted);
}

.st-progress__time {
  font-size: 0.66rem;
  color: var(--store-main-muted);
}

/* Action card */
.st-order__action {
  margin-bottom: 1rem;
}

.st-action-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background: rgba(78, 135, 0, 0.06);
  border: 1px solid rgba(78, 135, 0, 0.18);
}

.st-action-card__info {
  flex: 1;
  min-width: 0;
}

.st-action-card__title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0 0 0.1rem;
}

.st-action-card__desc {
  font-size: 0.8rem;
  color: var(--store-main-muted);
  margin: 0;
}

.st-action-card__form {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
  flex-shrink: 0;
}

.st-action-card__file {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--store-main-text);
  cursor: pointer;
}

.st-action-card__file input[type="file"] {
  font-size: 0.78rem;
}

.st-action-card__file-hint {
  font-size: 0.7rem;
  color: var(--store-main-muted);
  font-weight: 400;
}

.st-action-card__file-name {
  font-size: 0.74rem;
  color: var(--store-green);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.st-action-card__submit {
  padding: 0.45rem 0.9rem;
  border: 0;
  border-radius: 0.45rem;
  background: var(--store-green);
  color: #fff;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 140ms ease;
}

.st-action-card__submit:hover {
  background: var(--store-green-dim);
}

.st-action-card__submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.st-action-card__submit:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-action-card__submit--tilopay {
  background: #2563eb;
}

.st-action-card__submit--tilopay:hover {
  background: #1d4ed8;
}

/* Layout (body + sidebar) */
.st-order__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 280px);
  gap: clamp(1rem, 2vw, 1.75rem);
  align-items: start;
}

.st-order__body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Section */
.st-order__section {
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 2px 8px rgba(26, 34, 24, 0.04);
}

.st-order__section-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0 0 0.6rem;
}

/* Items */
.st-order__items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.st-order__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.st-order__item-img {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.4rem;
  object-fit: cover;
  flex-shrink: 0;
  background: #f0f3ef;
}

.st-order__item-placeholder {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.4rem;
  flex-shrink: 0;
  background: linear-gradient(135deg, #eef1ec 0%, #e2e7e0 100%);
}

.st-order__item-info {
  flex: 1;
  min-width: 0;
}

.st-order__item-name {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
}

.st-order__item-name a {
  color: inherit;
  text-decoration: none;
}

.st-order__item-name a:hover {
  color: var(--store-green);
}

.st-order__item-meta {
  font-size: 0.76rem;
  color: var(--store-main-muted);
  margin: 0.1rem 0 0;
}

.st-order__item-total {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0;
  flex-shrink: 0;
}

/* Meta dl */
.st-order__meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin: 0 0 0.5rem;
}

.st-order__meta div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.st-order__meta dt {
  font-size: 0.82rem;
  color: var(--store-main-muted);
}

.st-order__meta dd {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
}

.st-order__pay-status {
  color: var(--store-main-text);
}

/* Payment info */
.st-order__payment-info {
  padding: 0.65rem 0.75rem;
  border-radius: 0.5rem;
  background: rgba(78, 135, 0, 0.05);
  border: 1px solid rgba(78, 135, 0, 0.12);
  font-size: 0.82rem;
  line-height: 1.4;
}

.st-order__payment-info p {
  margin: 0 0 0.25rem;
}

.st-order__payment-info p:last-child {
  margin-bottom: 0;
}

.st-order__payment-title {
  font-weight: 700;
  color: var(--store-main-text);
}

/* Tilopay */
.st-order__tilopay {
  padding: 0.65rem 0.75rem;
  border-radius: 0.5rem;
  background: rgba(37, 99, 235, 0.05);
  border: 1px solid rgba(37, 99, 235, 0.15);
  font-size: 0.82rem;
  line-height: 1.4;
}

.st-order__tilopay p {
  margin: 0 0 0.2rem;
}

.st-order__tilopay-status {
  font-weight: 700;
}

.st-order__tilopay-status--approved { color: #16a34a; }
.st-order__tilopay-status--declined,
.st-order__tilopay-status--cancelled,
.st-order__tilopay-status--failed { color: #b91c1c; }
.st-order__tilopay-status--pending { color: #2563eb; }

/* Proof */
.st-order__proof {
  font-size: 0.84rem;
}

.st-order__proof-status {
  font-weight: 700;
  margin: 0 0 0.3rem;
}

.st-order__proof-status--pending { color: #d97706; }
.st-order__proof-status--approved { color: #16a34a; }
.st-order__proof-status--rejected { color: #b91c1c; }

.st-order__proof-link {
  display: inline-flex;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--store-green);
  text-decoration: none;
}

.st-order__proof-link:hover {
  color: var(--store-green-dim);
}

/* Address */
.st-order__address {
  font-size: 0.84rem;
  color: var(--store-main-text);
  font-style: normal;
  line-height: 1.4;
}

.st-order__no-addr {
  font-size: 0.82rem;
  color: var(--store-main-muted);
  margin: 0;
}

/* Timeline */
.st-order__timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 2px solid var(--store-card-border);
}

.st-order__timeline li {
  padding: 0 0 0.85rem 1rem;
  position: relative;
}

.st-order__timeline li::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 0.25rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--store-green);
}

.st-order__timeline li:last-child {
  padding-bottom: 0;
}

.st-order__tl-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.15rem;
}

.st-order__tl-header h3 {
  font-size: 0.84rem;
  font-weight: 600;
  margin: 0;
  color: var(--store-main-text);
}

.st-order__tl-header time {
  font-size: 0.7rem;
  color: var(--store-main-muted);
  flex-shrink: 0;
}

.st-order__timeline p {
  font-size: 0.8rem;
  color: var(--store-main-muted);
  margin: 0;
}

/* Summary sidebar */
.st-order__summary {
  position: sticky;
  top: 1rem;
  padding: 1rem;
  border-radius: 0.85rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 4px 18px rgba(26, 34, 24, 0.06);
}

.st-order__summary-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0 0 0.75rem;
}

.st-order__summary-rows {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
}

.st-order__summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.86rem;
  margin: 0;
}

.st-order__summary-row dt {
  color: var(--store-main-muted);
}

.st-order__summary-row dd {
  font-weight: 600;
  color: var(--store-main-text);
  margin: 0;
}

.st-order__summary-row--total {
  font-size: 1.02rem;
}

.st-order__summary-row--total dd {
  font-weight: 700;
  color: var(--store-green);
}

.st-order__summary-divider {
  height: 1px;
  background: var(--store-card-border);
  margin: 0.45rem 0;
}

.st-order__summary-actions {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--store-card-border);
}

.st-order__summary-link {
  font-size: 0.82rem;
  color: var(--store-green);
  text-decoration: none;
  font-weight: 500;
}

.st-order__summary-link:hover {
  color: var(--store-green-dim);
}

/* ═══════════════════════════════════════════════
   Guest Lookup — Phase 5
   ═══════════════════════════════════════════════ */

.st-lookup {
  padding: clamp(1rem, 2.5vw, 1.5rem) clamp(1rem, 2.5vw, 2rem) clamp(2rem, 4vw, 3rem);
  max-width: 520px;
  margin: 0 auto;
}

.st-lookup__header {
  margin-bottom: 1rem;
  text-align: center;
}

.st-lookup__eyebrow {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--store-green);
  margin: 0 0 0.2rem;
}

.st-lookup__title {
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  font-weight: 700;
  color: var(--store-main-text);
  margin: 0 0 0.4rem;
}

.st-lookup__desc {
  font-size: 0.86rem;
  color: var(--store-main-muted);
  margin: 0;
  line-height: 1.4;
}

.st-lookup__error {
  padding: 0.65rem 0.85rem;
  margin-bottom: 0.85rem;
  border-radius: 0.5rem;
  background: rgba(185, 28, 28, 0.08);
  border: 1px solid rgba(185, 28, 28, 0.18);
  color: #991b1b;
  font-size: 0.84rem;
  font-weight: 500;
  text-align: center;
}

.st-lookup__form {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.1rem 1.15rem;
  border-radius: 0.85rem;
  background: var(--store-card-bg);
  border: 1px solid var(--store-card-border);
  box-shadow: 0 2px 12px rgba(26, 34, 24, 0.05);
}

.st-lookup__field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.st-lookup__field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--store-main-text);
}

.st-lookup__field input {
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--store-card-border);
  border-radius: 0.45rem;
  font-size: 0.88rem;
  color: var(--store-main-text);
  background: #fff;
  font-family: inherit;
  transition: border-color 140ms ease;
}

.st-lookup__field input:focus {
  border-color: var(--store-green);
  outline: none;
  box-shadow: 0 0 0 2px rgba(78, 135, 0, 0.15);
}

.st-lookup__field input:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 1px;
}

.st-lookup__field input[aria-invalid="true"] {
  border-color: #b91c1c;
}

.st-lookup__submit {
  padding: 0.55rem 1rem;
  border: 0;
  border-radius: 0.5rem;
  background: var(--store-green);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 140ms ease;
}

.st-lookup__submit:hover {
  background: var(--store-green-dim);
}

.st-lookup__submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.st-lookup__submit:focus-visible {
  outline: 2px solid var(--store-focus);
  outline-offset: 2px;
}

.st-lookup__login {
  margin-top: 0.85rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--store-main-muted);
}

.st-lookup__login a {
  color: var(--store-green);
  font-weight: 600;
  text-decoration: none;
}

.st-lookup__login a:hover {
  color: var(--store-green-dim);
}

/* Orders responsive */
@media (max-width: 900px) {
  .st-order__layout {
    grid-template-columns: 1fr;
  }
  .st-order__summary {
    position: static;
    order: -1;
  }
}

@media (max-width: 767px) {
  .st-orders,
  .st-order-detail {
    padding: 0.75rem 0.75rem 2rem;
  }

  .st-order-card__meta {
    grid-template-columns: repeat(2, 1fr);
  }

  .st-order__header {
    flex-direction: column;
  }

  .st-action-card {
    flex-direction: column;
    align-items: stretch;
  }

  .st-action-card__form {
    align-items: stretch;
  }

  .st-progress {
    flex-wrap: wrap;
  }

  .st-progress__step {
    min-width: 60px;
    flex: 0 0 auto;
  }

  .st-progress__step:not(:last-child)::after {
    display: none;
  }
}