/* ===== page styles (yourbox.css) ===== */
/* ============================================================
   yourbox.css  —  Swopsmart "Your Box" (trade-in cart) page
   Pairs with yourbox-body.html. Relies on tokens + shared
   classes from main.css (.section-eyebrow, .btn, .search-wrap,
   .sell-search, .clear-btn, .visually-hidden).
   ============================================================ */

.ybox {
  /* Header-bottom → first text tuned to match the site on mobile:
     calc(var(--section-py) - 22px)  →  mobile 42px · desktop 74px.
     .ybox-title adds 14px margin-top, so subtract it from the padding
     so the TITLE lands at the standard gap. bottom stays var(--section-py). */
  padding: calc(var(--section-py) - 36px) 28px var(--section-py);
  background: var(--bg);
}
.ybox-inner {
  max-width: 1240px; margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(300px, 1fr);
  grid-template-areas: "main summary" "more summary";
  column-gap: 56px; row-gap: 0; align-items: start;
}
.ybox-main { grid-area: main; min-width: 0; }
.ybox-summary { grid-area: summary; min-width: 0; }
.ybox-more { grid-area: more; min-width: 0; }
@media (max-width: 940px) {
  .ybox-inner {
    /* minmax(0, 1fr), not a bare 1fr — see checkout.css. A plain `1fr` is
       minmax(auto, 1fr) and will not shrink below its content's min-content
       width, which pushes the column past the viewport. */
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "main" "summary" "more";
    gap: 36px;
  }
}
@media (max-width: 640px) { .ybox { padding-left: 24px; padding-right: 24px; } }

/* ----- Head ----- */
.ybox-head { margin-bottom: 40px; }
.ybox-title {
  margin-top: 14px;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 0.98; letter-spacing: -0.03em;
  font-weight: 600; color: var(--forest);
}
.ybox-lede {
  margin-top: 18px; max-width: 46ch;
  font-size: 16px; line-height: 1.6; color: var(--ink-2);
}

/* ----- Column header ----- */
.ybox-cols {
  display: flex; align-items: center; gap: 26px;
  padding: 0 8px 18px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3);
}
.ybox-cols .c-details { flex: 1 1 auto; }
.ybox-cols .c-qty { flex: 0 0 148px; text-align: center; }
.ybox-cols .c-total { flex: 0 0 96px; text-align: right; }
@media (max-width: 640px) { .ybox-cols { display: none; } }

/* ----- Item rows ----- */
.ybox-box-error {
  margin: 0 0 14px; padding: 11px 14px;
  border: 1px solid rgba(204, 51, 51, 0.28); border-radius: 10px;
  background: rgba(204, 51, 51, 0.07);
  font-size: 14px; color: #a83232; line-height: 1.45;
}
.ybox-box-error[hidden] { display: none; }

.ybox-list { display: flex; flex-direction: column; margin: 0; padding: 0; list-style: none; }
.ybox-item {
  display: flex; align-items: center; gap: 26px;
  padding: 32px 8px;
  border-bottom: 1px solid var(--line);
}
.ybox-item.removing { opacity: 0; transform: translateY(-6px); transition: opacity 0.25s ease, transform 0.25s ease; }

.ybox-remove {
  flex: 0 0 auto;
  width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-3);
  transition: background 0.15s, color 0.15s;
}
.ybox-remove:hover { background: var(--bg-soft); color: #cc3333; }

.ybox-media {
  flex: 0 0 auto;
  width: 76px; height: 58px; border-radius: 12px;
  background: var(--bg-soft);
  mix-blend-mode: multiply;
  display: flex; align-items: center; justify-content: center;
  color: var(--forest);
}

.ybox-info { flex: 1 1 auto; min-width: 0; }
.ybox-item-name {
  font-size: 16px; font-weight: 600; letter-spacing: -0.01em;
  color: var(--forest); line-height: 1.3;
}
.ybox-item-spec {
  margin-top: 5px;
  font-size: 13px; color: var(--ink-2);
  font-family: var(--font-mono);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.ybox-cond {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: 999px;
  /* neutral by default — only explicitly positive conditions get mint,
     so an unknown/new code never accidentally reads as "good news" */
  background: var(--bg-soft); color: var(--ink-2);
  font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
}
.ybox-cond.flawless { background: rgba(0, 200, 150, 0.16); color: var(--mint-ink); }
.ybox-cond.good { background: var(--mint-soft); color: var(--mint-ink); }
.ybox-cond.fair { background: rgba(233, 185, 73, 0.2); color: #a9821f; }
.ybox-cond.broken { background: rgba(204, 51, 51, 0.1); color: #a83232; }
.ybox-actions { display: flex; align-items: center; gap: 12px; margin-top: 9px; }

/* ----- Quantity stepper ----- */
.ybox-qty { flex: 0 0 148px; display: flex; justify-content: center; }
.ybox-stepper {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg-soft); border-radius: 999px; padding: 5px;
}
.ybox-step {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--line);
  color: var(--forest);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s, transform 0.1s, color 0.15s;
}
.ybox-step:hover { border-color: var(--forest); }
.ybox-step:active { transform: scale(0.92); }
.ybox-step:disabled { opacity: 0.35; cursor: not-allowed; box-shadow: none; }
.ybox-qty-val {
  min-width: 30px; text-align: center;
  font-family: var(--font-mono); font-size: 15px; font-weight: 500; color: var(--forest);
}

.ybox-total {
  flex: 0 0 96px; text-align: right;
  font-size: 17px; font-weight: 500; color: var(--forest); letter-spacing: -0.02em;
}

@media (max-width: 640px) {
  .ybox-title { margin-top: 0; }
  .ybox-head { margin-bottom: 20px; }
  .ybox-item { flex-wrap: wrap; gap: 14px; position: relative; padding-right: 0; }
  .ybox-remove { position: absolute; top: 22px; right: 0; }
  .ybox-info { flex: 1 1 200px; }
  .ybox-qty { flex: 0 0 auto; justify-content: flex-start; }
  .ybox-total { flex: 1 1 auto; text-align: right; font-size: 19px; }
}

@media (max-width: 380px) {
  .ybox { padding-left: 16px; padding-right: 16px; }
  .ybox-item { gap: 12px; padding-left: 0; }
  .ybox-info { flex: 1 1 100%; }
  .ybox-qty { margin-left: 0; }
  .ybox-summary-card { padding: 20px; }
  .ybox-payout { font-size: 32px; }
  .ybox-total-block { flex-wrap: wrap; gap: 4px; }
}

/* ----- Empty state ----- */
.ybox-empty {
  text-align: center; padding: 72px 20px;
  border-bottom: 1px solid var(--line);
}
.ybox-empty-icon {
  width: 64px; height: 64px; margin: 0 auto 20px;
  border-radius: 18px; background: var(--bg-soft);
  display: flex; align-items: center; justify-content: center; color: var(--ink-3);
}
.ybox-empty h3 { font-size: 22px; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 8px; }
.ybox-empty p { font-size: 15px; color: var(--ink-3); }
.ybox-empty-btn { margin-top: 26px; }

/* ----- Have more devices ----- */
.ybox-more { margin-top: 48px; }
.ybox-more[hidden] { display: none; }
@media (max-width: 940px) { .ybox-more { margin-top: 0; } }
.ybox-more-head { display: flex; align-items: center; gap: 24px; }
.ybox-more-avatar {
  position: relative; flex-shrink: 0; width: 72px; height: 72px;
  border-radius: 50%; background: var(--bg-soft); color: var(--forest);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
}
.ybox-more-avatar > svg { width: 34px; height: 34px; }
.ybox-more-badge {
  position: absolute; right: 0; bottom: 0; width: 28px; height: 28px;
  border-radius: 50%; background: var(--mint-ink); color: #fff;
  display: flex; align-items: center; justify-content: center;
  border: 3px solid var(--bg);
}
.ybox-more-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.ybox-more-title {
  text-align: left; font-size: clamp(17px, 2vw, 19px);
  font-weight: 600; letter-spacing: -0.015em; color: var(--forest); margin: 0;
}
.ybox-more-add { padding: 12px 22px; }
.ybox-more-or {
  display: flex; align-items: center; gap: 16px;
  margin: 28px 0 20px; color: var(--ink-3); font-size: 15px;
}
.ybox-more-or::before, .ybox-more-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.ybox-more .search-wrap { margin-bottom: 0; }
@media (max-width: 560px) {
  .ybox-more-head { align-items: flex-start; gap: 16px; }
  .ybox-more-copy { align-items: flex-start; }
  .ybox-more-title { text-align: left; }
  .ybox-more-avatar { width: 56px; height: 56px; }
  .ybox-more-avatar > svg { width: 26px; height: 26px; }
  .ybox-more-badge { width: 24px; height: 24px; }
}

/* ----- Summary card (sticky) ----- */
.ybox-summary { position: sticky; top: 88px; }
@media (max-width: 940px) { .ybox-summary { position: static; } }
.ybox-summary-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 1px 2px rgba(14,42,34,0.04);
}
.ybox-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--mint-soft); color: var(--mint-ink);
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: 18px;
}
.ybox-chip-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--mint);
  box-shadow: 0 0 0 3px rgba(0, 200, 150, 0.18);
  animation: pulseDot 2s ease-in-out infinite;
}
.ybox-summary-title { font-size: 19px; font-weight: 600; letter-spacing: -0.015em; color: var(--forest); }
.ybox-summary-divider { height: 1px; background: var(--line); margin: 18px 0 6px; }

.ybox-srow {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 0;
  font-size: 15px; color: var(--ink-2);
}
.ybox-srow .v { font-family: var(--font-mono); font-size: 14px; color: var(--ink); font-weight: 500; white-space: nowrap; }
.ybox-srow .v.free { color: var(--mint-ink); font-weight: 600; letter-spacing: 0.06em; }

.ybox-total-block {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 16px; padding-top: 20px; margin-top: 10px;
  border-top: 1px dashed var(--line-strong);
}
.ybox-total-label { font-size: 16px; font-weight: 600; color: var(--ink); white-space: nowrap; }
.ybox-payout { font-size: 36px; font-weight: 500; letter-spacing: -0.035em; color: var(--forest); line-height: 1; }

/* ----- Promo code ----- */
.ybox-promo-toggle[hidden], .ybox-promo[hidden] { display: none; }
.ybox-promo-toggle {
  display: flex; align-items: center; justify-content: space-between;
  width: calc(100% + 20px); margin: 0 -10px;
  padding: 11px 10px; border-radius: 10px;
  font-size: 15px; color: var(--ink-2);
  transition: color 0.15s, background 0.15s;
}
.ybox-promo-toggle svg { color: var(--ink-3); transition: color 0.15s; }
.ybox-promo-toggle:hover { color: var(--forest); background: var(--bg-soft); }
.ybox-promo-toggle:hover svg { color: var(--mint-ink); }
.ybox-promo { position: relative; display: block; margin: 14px 0 4px; }
.ybox-promo-input {
  width: 100%;
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 82px 12px 14px; font-size: 14px; color: var(--ink); outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ybox-promo-input { text-transform: uppercase; }
.ybox-promo-input::placeholder { color: var(--ink-3); text-transform: none; }
.ybox-promo-input:focus { border-color: var(--mint); box-shadow: 0 0 0 3px rgba(0,200,150,0.12); }
.ybox-promo-apply {
  position: absolute; right: 5px; top: 50%; transform: translateY(-50%);
  padding: 8px 15px; border-radius: 8px; border: none;
  background: var(--forest); color: #f2efe8;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.02em;
  transition: background 0.15s;
}
.ybox-promo-apply:hover { background: #1a3d34; }

/* Promo — applied state */
.ybox-promo.applied {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 8px 9px 14px;
  border: 1px solid rgba(0,200,150,0.4);
  background: var(--mint-soft); border-radius: 12px; margin: 14px 0 4px;
}
.ybox-promo-tag { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--mint-ink); letter-spacing: 0.02em; }
.ybox-promo-tag svg { flex-shrink: 0; }
.ybox-promo-tag .ybox-tag-code { font-weight: 700; }
.ybox-promo-tag span span { font-weight: 700; }
.ybox-promo-tag > span { font-weight: 500; }
.ybox-promo-remove { flex: 0 0 auto; padding: 7px 12px; border-radius: 8px; background: transparent; color: var(--mint-ink); font-family: var(--font-mono); font-size: 12px; font-weight: 600; transition: background 0.15s; }
.ybox-promo-remove:hover { background: rgba(0,200,150,0.16); }
.ybox-promo-msg { font-family: var(--font-mono); font-size: 12px; color: #cc3333; margin: 8px 2px 0; letter-spacing: 0.01em; }
.ybox-promo-msg.ok { color: var(--mint-ink); }
.ybox-srow .v.promo { color: var(--mint-ink); font-weight: 700; font-size: 14px; background: var(--mint-soft); padding: 4px 10px; border-radius: 999px; }

.ybox-checkout { margin-top: 24px; }

/* ---- Mobile sticky checkout bar ---- */
/* Hidden on desktop. On mobile it pins to the bottom of the viewport so
   Checkout is always reachable. It auto-hides (slides down) once the real
   Checkout button in the summary scrolls into view, and slides back up
   when the user scrolls away from it (JS toggles .is-tucked). */
.ybox-mobar { display: none; }
@media (max-width: 940px) {
  .ybox-mobar {
    display: flex; align-items: center; gap: 16px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom, 0px));
    background: var(--bg-card);
    border-top: 1px solid var(--line-strong);
    box-shadow: 0 -6px 20px rgba(14, 42, 34, 0.08);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
  }
  .ybox-mobar[hidden] { display: none; }
  /* tucked = the real checkout button is on screen, so slide the bar down
     out of view and fade it out */
  .ybox-mobar.is-tucked {
    transform: translateY(115%);
    opacity: 0;
    pointer-events: none;
  }
  .ybox-mobar-total { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1 1 auto; }
  .ybox-mobar-label { font-size: 12px; color: var(--ink-2); line-height: 1; }
  .ybox-mobar-payout { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; color: var(--forest); line-height: 1.1; }
  .ybox-mobar-btn { flex: 0 0 auto; width: auto; padding-left: 26px; padding-right: 22px; }
  /* keep page content clear of the fixed bar */
  .ybox { padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }
}
@media (max-width: 380px) {
  .ybox-mobar { padding-left: 16px; padding-right: 16px; gap: 12px; }
  .ybox-mobar-payout { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .ybox-mobar { transition: none; }
}

.ybox-trust {
  margin: 22px 0 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 13px;
}
.ybox-trust li {
  display: flex; align-items: center; gap: 11px;
  font-size: 13px; color: var(--ink-2); line-height: 1.4;
}
.ybox-trust svg { color: var(--mint-ink); flex-shrink: 0; }

/* ---- Section 5 additions: search-results dropdown under "add more" ---- */
.ybox-search-results {
  margin-top: 10px;
  border: 1px solid rgba(14, 42, 34, 0.14);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.ybox-search-hit {
  display: block;
  padding: 12px 16px;
  color: #0e2a22;
  text-decoration: none;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(14, 42, 34, 0.08);
}
.ybox-search-hit:last-child { border-bottom: none; }
.ybox-search-hit:hover { background: rgba(0, 200, 150, 0.08); }

.ybox-coupon-strip { margin-bottom: 18px; font-size: 14px; }