/* ============================================================
   Shop UX layer — toast, shipbar, intro modal, order ticker,
   recon calc, frequently-bought-with, stock badges, photo zoom
   ============================================================ */

.shipbar {
  display: none;
  position: relative; z-index: 45;
  background: #0e2a52; color: #fff;
  padding: 8px var(--pad-x);
  font-size: 12px; letter-spacing: 0.4px;
}
.shipbar.is-active { display: block; }
.shipbar__inner { max-width: var(--container-max); margin: 0 auto; display: flex; gap: 16px; align-items: center; }
.shipbar__txt { white-space: nowrap; }
.shipbar__track { flex: 1; height: 3px; background: rgba(255,255,255,0.15); position: relative; overflow: hidden; }
.shipbar__fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; background: var(--blue); transition: width var(--dur-med) var(--ease-out); }
@media (max-width: 640px) { .shipbar { font-size: 11px; padding: 6px 12px; } .shipbar__txt { white-space: normal; } }

.toast {
  position: fixed; right: 16px; bottom: 92px; z-index: 75;
  background: var(--ink); color: #fff;
  padding: 14px 18px; min-width: 240px; max-width: 360px;
  font-family: var(--font); font-size: 13px;
  border-left: 3px solid var(--blue);
  opacity: 0; transform: translateY(8px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.toast.is-in { opacity: 1; transform: translateY(0); }
.toast--success { border-left-color: var(--success); }
.toast--warn    { border-left-color: var(--warning); }
@media (max-width: 640px) { .toast { left: 12px; right: 12px; bottom: 88px; max-width: none; } }

.intro-modal {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(11,11,11,0.6); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-med) var(--ease-out);
}
.intro-modal.is-in { opacity: 1; pointer-events: auto; }
.intro-modal__card {
  background: var(--canvas);
  width: min(440px, 100%);
  padding: 36px 32px 28px;
  position: relative;
  border-top: 3px solid var(--blue);
  display: flex; flex-direction: column; gap: 12px;
}
.intro-modal__card .eyebrow { color: var(--blue); }
.intro-modal__card h3 { font-size: 30px; font-weight: 700; line-height: 1.1; margin: 0; }
.intro-modal__card p { font-size: 14px; color: var(--body); margin: 0; }
.intro-modal__form { display: flex; gap: 8px; margin-top: 8px; }
.intro-modal__form input { flex: 1; padding: 12px 14px; border: 1px solid var(--hairline-strong); font-family: var(--font); font-size: 14px; outline: none; }
.intro-modal__form input:focus { border-color: var(--blue); }
.intro-modal__form .btn { flex-shrink: 0; }
.intro-modal__close { position: absolute; top: 12px; right: 12px; width: 32px; height: 32px; background: transparent; border: 0; font-size: 22px; color: var(--muted); cursor: pointer; }
.intro-modal small { font-size: 11px; color: var(--muted); margin-top: 4px; }

.order-ticker {
  position: fixed; left: 16px; bottom: 92px; z-index: 65;
  background: #fff; color: var(--ink);
  padding: 12px 16px; min-width: 280px; max-width: 320px;
  display: grid; grid-template-columns: 24px 1fr auto; gap: 12px; align-items: center;
  font-family: var(--font); font-size: 13px;
  border-left: 3px solid var(--blue);
  opacity: 0; transform: translateY(10px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.order-ticker.is-in { opacity: 1; transform: translateY(0); }
.order-ticker svg, .order-ticker i { width: 22px; height: 22px; color: var(--blue); }
.order-ticker__loc { display: block; font-weight: 700; font-size: 13px; }
.order-ticker__meta { display: block; font-size: 11px; color: var(--muted); margin-top: 2px; }
.order-ticker button { background: transparent; border: 0; color: var(--muted); font-size: 18px; cursor: pointer; padding: 0; line-height: 1; }
@media (max-width: 640px) { .order-ticker { left: 8px; bottom: 88px; max-width: 88vw; } }

.recon-calc { border: 1px solid var(--hairline); background: var(--surface-soft); padding: 24px; margin: 24px 0; }
.recon-calc h3 { margin: 0 0 6px; }
.recon-calc .caption { font-size: 12px; color: var(--muted); margin-bottom: 16px; }
.recon-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.recon-grid label { display: flex; flex-direction: column; gap: 4px; font-size: 11px; color: var(--muted); letter-spacing: 1.4px; text-transform: uppercase; font-weight: 700; }
.recon-grid input { padding: 10px 12px; font-size: 16px; border: 1px solid var(--hairline-strong); background: #fff; outline: none; font-variant-numeric: tabular-nums; }
.recon-grid input:focus { border-color: var(--blue); }
.recon-out { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--hairline-strong); display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.recon-out span { font-size: 11px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); }
.recon-out b { font-size: 17px; color: var(--ink); }
@media (max-width: 720px) { .recon-grid { grid-template-columns: 1fr; } }

.fbw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); margin-top: 16px; }
.fbw-card { background: var(--canvas); padding: 16px; display: flex; gap: 12px; text-decoration: none; color: inherit; transition: background var(--dur-fast) var(--ease-out); }
.fbw-card:hover { background: var(--surface-soft); }
.fbw-card__photo { width: 64px; height: 64px; background: var(--surface-card); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.fbw-card__photo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.fbw-card__body { display: flex; flex-direction: column; gap: 2px; }
.fbw-card__cat { font-size: 10px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; color: var(--blue); }
.fbw-card__body b { font-size: 14px; font-weight: 700; }
.fbw-card__price { font-size: 13px; color: var(--body); }
@media (max-width: 720px) { .fbw-grid { grid-template-columns: 1fr; } }

.stock-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; font-size: 12px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; }
.stock-badge.stock--ok   { background: rgba(34,197,94,0.10); color: var(--success); }
.stock-badge.stock--mid  { background: rgba(245,158,11,0.10); color: var(--warning); }
.stock-badge.stock--low  { background: rgba(220,38,38,0.10); color: var(--error); }
.stock-badge.stock--out  { background: var(--surface-strong); color: var(--muted); }

.pdp__media img.is-zoomed { transform: scale(2); cursor: zoom-out !important; }

.newsletter { background: var(--surface-soft); padding: 32px var(--pad-x); border-top: 1px solid var(--hairline); }
.newsletter__inner { max-width: 720px; margin: 0 auto; text-align: center; display: flex; flex-direction: column; gap: 14px; }
.newsletter h3 { font-size: 22px; font-weight: 700; margin: 0; }
.newsletter p { font-size: 14px; color: var(--muted); margin: 0; }
.newsletter form { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; max-width: 480px; margin: 0 auto; width: 100%; }
.newsletter input { flex: 1 1 240px; padding: 12px 14px; border: 1px solid var(--hairline-strong); font-family: var(--font); font-size: 14px; outline: none; background: var(--canvas); }
.newsletter input:focus { border-color: var(--blue); }

.why-card { background: var(--surface-soft); border-left: 3px solid var(--blue); padding: 20px 24px; margin: 24px 0; }
.why-card h3 { margin: 0 0 12px; font-size: 14px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--ink); }
.why-card ul { padding-left: 18px; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.why-card li { font-size: 14px; line-height: 1.55; color: var(--body); }

.janoshik-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border: 1px solid var(--hairline-strong); background: var(--canvas); font-family: var(--font); font-size: 11px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--ink); }
.janoshik-badge svg, .janoshik-badge i { width: 14px; height: 14px; color: var(--blue); }
.janoshik-badge--on-dark { background: transparent; color: rgba(255,255,255,0.85); border-color: rgba(255,255,255,0.25); }

@media (min-width: 901px) {
  .buy-rail--desktop { position: sticky; top: 76px; background: var(--canvas); border: 1px solid var(--hairline); padding: 18px 22px; display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; margin: 16px 0; }
  .buy-rail--desktop .buy-rail__price { font-size: 26px; }
}

.disc-row { display: flex; gap: 8px; padding: 10px 24px; border-bottom: 1px solid var(--hairline); align-items: center; }
.disc-row input { flex: 1; padding: 10px 12px; border: 1px solid var(--hairline-strong); font-family: var(--font); font-size: 13px; text-transform: uppercase; letter-spacing: 1.2px; }
.disc-row button { flex-shrink: 0; padding: 10px 14px; background: var(--ink); color: #fff; border: 0; font-family: var(--font); font-size: 12px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; cursor: pointer; }
.disc-row button:hover { background: var(--blue); }
.disc-applied { background: rgba(34,197,94,0.08); color: var(--success); padding: 10px 24px; font-size: 13px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--hairline); }
.disc-applied button { background: transparent; border: 0; color: var(--muted); cursor: pointer; font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase; }

.track-form { display: grid; grid-template-columns: 2fr 2fr auto; gap: 8px; max-width: 720px; margin-bottom: 32px; }
.track-form input { padding: 14px 16px; border: 1px solid var(--hairline-strong); font-family: var(--font); font-size: 14px; outline: none; }
.track-form input:focus { border-color: var(--blue); }
@media (max-width: 720px) { .track-form { grid-template-columns: 1fr; } }
.track-result { border: 1px solid var(--hairline); padding: 24px; }
.track-step { display: grid; grid-template-columns: 32px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--hairline); }
.track-step:last-child { border-bottom: 0; }
.track-step__dot { width: 16px; height: 16px; border-radius: 50%; background: var(--surface-strong); margin-top: 4px; }
.track-step.is-done .track-step__dot { background: var(--success); }
.track-step.is-active .track-step__dot { background: var(--blue); box-shadow: 0 0 0 4px rgba(28,105,212,0.18); }
.track-step__label { font-size: 14px; font-weight: 700; }
.track-step__time { font-size: 12px; color: var(--muted); margin-top: 4px; display: block; }

.skeleton { background: linear-gradient(90deg, var(--surface-soft) 0%, var(--surface-strong) 50%, var(--surface-soft) 100%); background-size: 200% 100%; animation: skel 1.4s linear infinite; }
@keyframes skel { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }