/* ============================================================
   MODULE 1 — Core Layout & Navigation Header
   Scoped under .sh-hdr / .sh-sidebar so it never collides
   with other modules.
   ============================================================ */

/* ---------- Trust marquee ---------- */
.sh-marquee{
  background:var(--sh-navy);color:#fff;overflow:hidden;white-space:nowrap;
  font-size:13px;letter-spacing:.3px;border-bottom:2px solid var(--sh-gold);
}
.sh-marquee__track{
  display:inline-flex;gap:0;padding:8px 0;
  animation:sh-scroll 28s linear infinite;will-change:transform;
}
.sh-marquee:hover .sh-marquee__track{animation-play-state:paused}
.sh-marquee__item{display:inline-flex;align-items:center;padding:0 28px}
.sh-marquee__item b{color:var(--sh-gold-2);margin-right:7px;font-size:15px;line-height:1}
@keyframes sh-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.sh-marquee__track{animation:none}}

/* ---------- Top bar ---------- */
.sh-hdr{position:relative;z-index:50;background:#fff;box-shadow:var(--sh-shadow-sm)}
.sh-hdr__top{display:flex;align-items:center;gap:20px;padding:14px 0}
.sh-logo{display:flex;flex-direction:column;line-height:1;flex:0 0 auto}
.sh-logo__name{font-size:24px;font-weight:800;letter-spacing:.5px;color:var(--sh-navy)}
.sh-logo__name span{color:var(--sh-gold)}
.sh-logo__tag{font-size:10px;color:var(--sh-muted);margin-top:3px;font-weight:600}

.sh-search{flex:1 1 auto;display:flex;max-width:620px;
  border:2px solid var(--sh-navy);border-radius:30px;overflow:hidden;background:#fff}
.sh-search input{flex:1;border:0;outline:0;padding:11px 18px;font-size:14px;font-family:inherit}
.sh-search button{border:0;background:var(--sh-navy);color:#fff;padding:0 22px;cursor:pointer;font-weight:600}
.sh-search button:hover{background:var(--sh-navy-2)}

.sh-hdr__actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;margin-left:auto}

/* ---------- Currency switcher ---------- */
.sh-cur{position:relative}
.sh-cur__btn{display:flex;align-items:center;gap:8px;background:var(--sh-bg-soft);
  border:1px solid var(--sh-line);border-radius:30px;padding:7px 12px;cursor:pointer;font-weight:600;font-size:14px}
.sh-cur__btn:hover{border-color:var(--sh-navy)}
.sh-cur__flag{font-size:18px;line-height:1;display:inline-flex;align-items:center}
.sh-cur__chev{font-size:10px;color:var(--sh-muted)}
.sh-cur__menu{position:absolute;top:calc(100% + 8px);right:0;min-width:210px;background:#fff;
  border:1px solid var(--sh-line);border-radius:var(--sh-radius);box-shadow:var(--sh-shadow);
  padding:6px;display:none}
.sh-cur.open .sh-cur__menu{display:block}
.sh-cur__opt{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:14px}
.sh-cur__opt:hover{background:var(--sh-bg-soft)}
.sh-cur__opt .sh-cur__flag{width:24px;height:16px}
.sh-cur__opt small{color:var(--sh-muted);margin-left:auto}

.sh-account{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap}
.sh-account__ic{width:22px;height:22px}
.sh-cart-ic{position:relative;cursor:pointer}
.sh-cart-ic__count{position:absolute;top:-7px;right:-9px;background:var(--sh-red);color:#fff;
  font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* ---------- Main nav ---------- */
.sh-nav{background:var(--sh-navy)}
.sh-nav__list{display:flex;align-items:stretch;gap:2px;list-style:none;margin:0;padding:0}
.sh-nav__item{position:relative}
.sh-nav__link{display:flex;align-items:center;gap:6px;color:#fff;padding:13px 18px;font-size:14px;font-weight:600;cursor:pointer}
.sh-nav__link:hover,.sh-nav__item.open .sh-nav__link{background:var(--sh-navy-2)}
.sh-nav__link .caret{font-size:10px;opacity:.8}

.sh-mega{position:absolute;top:100%;left:0;min-width:230px;background:#fff;color:var(--sh-ink);
  border-radius:0 0 var(--sh-radius) var(--sh-radius);box-shadow:var(--sh-shadow);
  padding:10px;display:none;z-index:60}
.sh-nav__item.open .sh-mega{display:block}
.sh-mega__title{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--sh-muted);padding:8px 10px 4px}
.sh-mega__link{display:block;padding:9px 10px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer}
.sh-mega__link:hover{background:var(--sh-bg-soft);color:var(--sh-navy)}

/* ---------- Sidebar filters (driven by nav) ---------- */
.sh-shell{display:grid;grid-template-columns:248px 1fr;gap:24px;padding:24px 0}
.sh-sidebar{background:#fff;border:1px solid var(--sh-line);border-radius:var(--sh-radius);padding:16px;height:max-content;position:sticky;top:14px}
.sh-sidebar__head{font-size:13px;text-transform:uppercase;letter-spacing:.6px;color:var(--sh-muted);margin:0 0 6px}
.sh-sidebar__cat{font-size:18px;font-weight:800;color:var(--sh-navy);margin:0 0 14px}
.sh-filter-group{border-top:1px solid var(--sh-line);padding:12px 0}
.sh-filter-group h4{margin:0 0 10px;font-size:14px;font-weight:700}
.sh-filter-group label{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:14px;color:#333;cursor:pointer}
.sh-filter-group input{accent-color:var(--sh-navy);width:16px;height:16px}
.sh-pill{display:inline-block;background:var(--sh-gold);color:var(--sh-navy);font-size:11px;font-weight:700;
  padding:2px 9px;border-radius:20px;margin-left:8px;vertical-align:middle}

.sh-stage{min-height:300px}
.sh-stage__banner{background:linear-gradient(120deg,var(--sh-navy),var(--sh-navy-2));color:#fff;
  border-radius:var(--sh-radius);padding:34px 30px;box-shadow:var(--sh-shadow)}
.sh-stage__banner h2{margin:0 0 6px;font-size:26px}
.sh-stage__banner p{margin:0;opacity:.85}

/* ---------- Responsive ---------- */
@media (max-width:880px){
  .sh-hdr__top{flex-wrap:wrap}
  .sh-search{order:3;flex-basis:100%;max-width:none}
  .sh-nav__list{overflow-x:auto}
  .sh-shell{grid-template-columns:1fr}
  .sh-sidebar{position:static}
}