/* ============================================================
   PepsPlanit — Product Discovery styles (Phase 5B)
   Scoped surfaces:
     - Header wishlist heart button (.wl-btn)
     - Wishlist drawer (.wl-drawer)
     - Wishlist enhancements inside Quick View (via .qv-info)
     - Wishlist heart button on product cards (.wl-heart, injected)
     - Recently Viewed rail (.rv-rail)
     - Search overlay enhancements (discovery groups, filter chips)
     - Recommendation shelves (.rec-shelf)
   No :root, no .btn, no .site-header rules. Everything is
   an additive, scoped surface — global.css untouched.
   ============================================================ */

/* ---------- header wishlist button ---------- */
.wl-btn{position:relative;background:none;border:none;padding:6px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:var(--charcoal);transition:color .3s}
.wl-btn:hover,.wl-btn:focus-visible{color:var(--emerald)}
.wl-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6}
.wl-btn.has ~ .wl-dot,.wl-dot{position:absolute;top:-4px;right:-4px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--emerald);color:#fff;font-family:var(--body);font-size:9.5px;font-weight:700;letter-spacing:.04em;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--soft-white);pointer-events:none}
.wl-btn .wl-dot{display:none}
.wl-btn.has .wl-dot{display:inline-flex}
@media (prefers-reduced-motion:no-preference){.wl-btn.pulse svg{animation:wlPulse .5s var(--ease)}@keyframes wlPulse{0%{transform:scale(1)}45%{transform:scale(1.24)}100%{transform:scale(1)}}}

/* ---------- wishlist drawer ---------- */
.wl-drawer-overlay{position:fixed;inset:0;background:rgba(31,42,68,.42);z-index:105;display:none;justify-content:flex-end}
.wl-drawer-overlay.on{display:flex}
@media (prefers-reduced-motion:no-preference){.wl-drawer-overlay.on{animation:wlFade .3s var(--ease)}@keyframes wlFade{from{opacity:0}to{opacity:1}}}
.wl-drawer{width:100%;max-width:460px;background:#fff;height:100%;box-shadow:-24px 0 60px rgba(31,42,68,.18);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s var(--ease)}
.wl-drawer-overlay.on .wl-drawer{transform:none}
@media (prefers-reduced-motion:reduce){.wl-drawer{transition:none;transform:none}}
.wl-head{padding:26px 30px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:14px}
.wl-head strong{font-family:var(--display);font-weight:500;font-size:22px;color:var(--charcoal);display:block}
.wl-head small{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#8a857b;font-weight:600}
.wl-close{background:none;border:none;width:38px;height:38px;border-radius:999px;background:var(--warm-ivory);color:#8a857b;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .3s,background .3s}
.wl-close:hover{color:var(--charcoal);background:var(--blush)}
.wl-close svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.wl-body{flex:1;overflow-y:auto;padding:20px 30px 20px}
.wl-item{display:grid;grid-template-columns:80px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--border);position:relative;transition:opacity .35s var(--ease),transform .35s var(--ease)}
.wl-item.leaving{opacity:0;transform:translateX(20px)}
.wl-item .wp{aspect-ratio:1/1;border-radius:12px;overflow:hidden;background:var(--warm-ivory);position:relative;border:1px solid var(--border)}
.wl-item .wp .photo{position:absolute;inset:0;border-radius:0;aspect-ratio:auto}
.wl-item .wd small{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:#8a6f3d}
.wl-item .wd strong{font-family:var(--display);font-weight:500;font-size:15.5px;color:var(--charcoal);display:block;line-height:1.25;margin-top:2px}
.wl-item .wd em{font-size:12px;color:#8a857b;font-style:italic;font-family:var(--display);display:block;margin-top:1px}
.wl-item .wd .wp-price{font-family:var(--display);font-weight:600;font-size:14.5px;color:var(--charcoal);margin-top:6px}
.wl-item .wl-actions{display:flex;gap:8px;margin-top:8px}
.wl-item .wl-actions button{font-family:var(--body);font-size:10px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;background:none;border:none;color:#8a857b;cursor:pointer;padding:6px 0;transition:color .3s}
.wl-item .wl-actions .wl-move{color:var(--emerald)}
.wl-item .wl-actions .wl-remove:hover{color:#B25A4E}
.wl-foot{padding:20px 30px 26px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:10px;background:var(--warm-ivory)}
.wl-foot .btn{width:100%;justify-content:center}
.wl-foot .wl-fine{font-size:11px;font-family:var(--display);font-style:italic;color:#8a857b;text-align:center;line-height:1.6;margin-top:2px}
.wl-empty{padding:60px 30px 40px;text-align:center}
.wl-empty svg{width:88px;height:auto;margin-bottom:18px}
.wl-empty h4{font-family:var(--display);font-weight:500;font-size:24px;color:var(--charcoal);margin-bottom:10px;line-height:1.15}
.wl-empty h4 i{font-style:italic;color:var(--emerald)}
.wl-empty p{font-size:13px;color:#6b6b66;line-height:1.65;max-width:280px;margin:0 auto 18px}

/* ---------- card wishlist heart (injected on product cards) ---------- */
.wl-heart{position:absolute;top:12px;right:12px;z-index:5;width:34px;height:34px;border-radius:999px;background:rgba(255,255,255,.95);border:1px solid var(--border);cursor:pointer;display:flex;align-items:center;justify-content:center;color:#8a857b;transition:color .3s,background .3s,transform .3s var(--ease);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.wl-heart:hover{color:var(--emerald);background:#fff}
.wl-heart:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.wl-heart svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.7;transition:fill .3s,stroke .3s}
.wl-heart.on{color:var(--emerald)}
.wl-heart.on svg{fill:var(--emerald);stroke:var(--emerald)}
@media (prefers-reduced-motion:no-preference){.wl-heart.pulse svg{animation:wlPulse .5s var(--ease)}}

/* Ensure hearts sit inside relatively-positioned card containers */
.prod,.card,.pill-card{position:relative}

/* ---------- Quick View wishlist + full link (injected in-place) ---------- */
.qv-info .qv-extras{display:flex;gap:10px;align-items:center;margin:4px 0 6px}
.qv-info .qv-wl{background:none;border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-family:var(--body);font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:#8a857b;cursor:pointer;display:inline-flex;align-items:center;gap:7px;transition:color .3s,border-color .3s,background .3s}
.qv-info .qv-wl:hover{color:var(--emerald);border-color:var(--gold-soft)}
.qv-info .qv-wl.on{color:var(--emerald);border-color:var(--emerald);background:rgba(63,107,91,.05)}
.qv-info .qv-wl svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.7}
.qv-info .qv-wl.on svg{fill:currentColor}
.qv-info .qv-full{font-family:var(--display);font-style:italic;font-size:14px;color:var(--emerald);text-decoration:underline;text-decoration-color:var(--gold-soft);text-underline-offset:3px;transition:color .3s}
.qv-info .qv-full:hover{color:var(--gold)}

/* ---------- Recently Viewed rail (injected via [data-discovery-recent]) ---------- */
.rv-rail{max-width:1240px;margin:60px auto 40px;padding:0 24px}
.rv-rail-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--gold-soft)}
.rv-rail-head-l .eyebrow{margin-bottom:6px}
.rv-rail-head-l h2{font-family:var(--display);font-weight:500;font-size:28px;color:var(--charcoal);letter-spacing:-.005em}
.rv-rail-head-l h2 i{font-style:italic;color:var(--emerald)}
.rv-rail-head-r{display:flex;gap:14px;align-items:center}
.rv-clear{background:none;border:none;font-family:var(--display);font-style:italic;font-size:13.5px;color:#8a857b;cursor:pointer;transition:color .3s}
.rv-clear:hover{color:#B25A4E}
.rv-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(200px,220px);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;scrollbar-width:thin}
.rv-scroll::-webkit-scrollbar{height:6px}
.rv-scroll::-webkit-scrollbar-thumb{background:var(--gold-soft);border-radius:999px}
.rv-card{scroll-snap-align:start;background:rgba(255,255,255,.95);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.rv-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.rv-cover{aspect-ratio:1/1;position:relative}
.rv-cover .photo{position:absolute;inset:0;border-radius:0;aspect-ratio:auto}
.rv-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:4px}
.rv-body small{font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:#8a6f3d}
.rv-body strong{font-family:var(--display);font-weight:500;font-size:14.5px;color:var(--charcoal);line-height:1.25}
.rv-body .rv-price{font-family:var(--display);font-weight:600;font-size:14px;color:var(--charcoal);margin-top:4px}
.rv-actions{margin-top:10px;display:flex;gap:6px}
.rv-actions button{font-family:var(--body);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;background:none;border:none;color:#8a857b;cursor:pointer;padding:6px 0;transition:color .3s}
.rv-actions .rv-move{color:var(--emerald)}
.rv-actions .rv-remove:hover{color:#B25A4E}
.rv-empty{padding:40px 30px;text-align:center;color:#8a857b;font-family:var(--display);font-style:italic;font-size:14px;border:1.5px dashed var(--gold-soft);border-radius:16px}

/* ---------- Search overlay enhancements (discovery groups) ---------- */
/* The base overlay lives in global.css. These classes are injected inside
   the existing #searchOverlay by discovery.js. */
.disc-shortcut{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);font-family:var(--display);font-style:italic;font-size:12.5px;color:#8a857b;letter-spacing:.02em;text-align:center;pointer-events:none}
.disc-shortcut kbd{display:inline-block;padding:1px 8px;background:var(--warm-ivory);border:1px solid var(--gold-soft);border-radius:6px;font-family:var(--body);font-size:11px;font-weight:600;color:var(--charcoal);font-style:normal;letter-spacing:.04em}
.disc-idle{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:8px}
.disc-idle h4{font-family:var(--display);font-weight:500;font-size:18px;color:var(--charcoal);margin-bottom:12px;letter-spacing:.01em}
.disc-idle h4 small{display:block;font-family:var(--body);font-size:10px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--gold);margin-bottom:6px}
.disc-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.disc-chip{font-family:var(--body);font-size:11.5px;font-weight:600;letter-spacing:.06em;background:var(--warm-ivory);border:1px solid var(--border);border-radius:999px;padding:8px 16px;color:var(--charcoal);text-decoration:none;transition:border-color .3s,background .3s,color .3s;cursor:pointer}
.disc-chip:hover,.disc-chip:focus-visible{border-color:var(--gold);background:#fff;color:var(--emerald)}
.disc-chip.active{background:var(--emerald);color:#fff;border-color:var(--emerald)}
.disc-recent-list{list-style:none;padding:0;margin:0 0 14px}
.disc-recent-list li{border-top:1px solid var(--border)}
.disc-recent-list li:first-child{border-top:none}
.disc-recent-list a{display:flex;align-items:center;gap:10px;padding:10px 0;font-size:13.5px;color:#55554f;text-decoration:none;transition:color .3s}
.disc-recent-list a:hover{color:var(--emerald)}
.disc-recent-list a svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.5;opacity:.6}
.disc-recent-list .rem{margin-left:auto;background:none;border:none;color:#b8b0a1;font-size:11px;cursor:pointer;padding:4px 6px;transition:color .3s}
.disc-recent-list .rem:hover{color:#B25A4E}
.disc-clear{background:none;border:none;font-family:var(--display);font-style:italic;font-size:12.5px;color:var(--emerald);cursor:pointer;padding:0;transition:color .3s;margin-bottom:20px}
.disc-clear:hover{color:var(--gold)}
.disc-empty{text-align:center;font-family:var(--display);font-style:italic;font-size:14px;color:#8a857b;padding:12px 0}

/* filter chip group */
.disc-filters{margin-top:6px;padding-top:20px;border-top:1px solid var(--gold-soft)}
.disc-filters .flt-row{margin-bottom:14px}
.disc-filters .flt-row h5{font-family:var(--body);font-size:10px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:#8a857b;margin-bottom:8px}
.disc-filters .flt-actions{display:flex;justify-content:space-between;gap:14px;margin-top:14px;padding-top:14px;border-top:1px solid var(--border);align-items:center}
.disc-filters .flt-count{font-family:var(--display);font-style:italic;font-size:14px;color:#8a857b}
.disc-filters .flt-count b{font-family:var(--body);font-style:normal;font-weight:700;color:var(--charcoal)}
.disc-filters .flt-reset{background:none;border:none;font-family:var(--display);font-style:italic;font-size:13px;color:var(--emerald);cursor:pointer;transition:color .3s}
.disc-filters .flt-reset:hover{color:var(--gold)}
.disc-sort{display:inline-flex;gap:8px;align-items:center;font-family:var(--body);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:#8a857b}
.disc-sort select{font-family:var(--body);font-size:12px;font-weight:600;padding:7px 32px 7px 12px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233F6B5B' stroke-width='1.8'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center;background-size:12px;border:1px solid var(--border);border-radius:999px;color:var(--charcoal);appearance:none;outline:none;cursor:pointer}
.disc-sort select:focus-visible{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,169,110,.18)}

/* grouped results */
.disc-results{display:grid;gap:26px;margin-top:6px}
.disc-group{background:rgba(255,255,255,.6);border:1px solid var(--border);border-radius:16px;padding:20px 24px}
.disc-group-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--gold-soft)}
.disc-group-head h4{font-family:var(--display);font-weight:500;font-size:18px;color:var(--charcoal)}
.disc-group-head small{font-family:var(--body);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--gold)}
.disc-group ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0;margin:0}
.disc-hit{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px;transition:border-color .3s,box-shadow .3s,transform .3s var(--ease)}
.disc-hit:hover{border-color:var(--gold);box-shadow:var(--shadow);transform:translateY(-2px)}
.disc-hit .dp{aspect-ratio:1/1;border-radius:8px;overflow:hidden;background:var(--warm-ivory);position:relative}
.disc-hit .dp .photo{position:absolute;inset:0;border-radius:0;aspect-ratio:auto}
.disc-hit .dd small{font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:#8a6f3d}
.disc-hit .dd strong{font-family:var(--display);font-weight:500;font-size:14px;color:var(--charcoal);line-height:1.2;display:block;margin-top:1px}
.disc-hit .dd em{font-size:11.5px;color:#8a857b;font-style:italic;font-family:var(--display)}
.disc-hit .da{display:flex;flex-direction:column;gap:4px;align-items:flex-end}
.disc-hit .da button,.disc-hit .da a{font-family:var(--body);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;background:none;border:none;color:#8a857b;cursor:pointer;padding:4px 0;text-decoration:none;transition:color .3s}
.disc-hit .da button:hover,.disc-hit .da a:hover{color:var(--emerald)}

/* no results state */
.disc-noresults{text-align:center;padding:32px 24px;background:rgba(255,255,255,.6);border:1px solid var(--border);border-radius:16px}
.disc-noresults h4{font-family:var(--display);font-weight:500;font-size:22px;color:var(--charcoal);margin-bottom:8px}
.disc-noresults h4 i{font-style:italic;color:var(--emerald)}
.disc-noresults p{font-size:13.5px;color:#6b6b66;line-height:1.7;max-width:400px;margin:0 auto 18px}
.disc-noresults .disc-suggest{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.disc-noresults .disc-suggest a{font-family:var(--body);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--emerald);background:none;border:1px solid var(--emerald);border-radius:999px;padding:9px 18px;text-decoration:none;transition:background .3s,color .3s}
.disc-noresults .disc-suggest a:hover{background:var(--emerald);color:#fff}

/* ---------- recommendation shelves (injected via [data-discovery-rec]) ---------- */
.rec-shelf{max-width:1240px;margin:40px auto;padding:0 24px}
.rec-shelf-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--gold-soft)}
.rec-shelf-head .eyebrow{margin-bottom:4px}
.rec-shelf-head h2{font-family:var(--display);font-weight:500;font-size:28px;color:var(--charcoal)}
.rec-shelf-head h2 i{font-style:italic;color:var(--emerald)}
.rec-shelf-head small{font-family:var(--display);font-style:italic;font-size:12.5px;color:var(--gold)}
.rec-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,240px);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px}
.rec-card{scroll-snap-align:start;background:rgba(255,255,255,.95);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;position:relative;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.rec-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.rec-cover{aspect-ratio:1/1;position:relative}
.rec-cover .photo{position:absolute;inset:0;border-radius:0;aspect-ratio:auto}
.rec-body{padding:14px 16px 16px}
.rec-body small{font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:#8a6f3d;display:block}
.rec-body strong{font-family:var(--display);font-weight:500;font-size:15px;color:var(--charcoal);line-height:1.25;display:block;margin-top:2px}
.rec-body .rec-price{font-family:var(--display);font-weight:600;font-size:14px;color:var(--charcoal);margin-top:4px}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .disc-idle{grid-template-columns:1fr;gap:22px}
  .disc-group ul{grid-template-columns:1fr}
  .wl-drawer{max-width:100%}
}
@media (max-width:720px){
  .rv-rail-head{flex-direction:column;align-items:flex-start;gap:8px}
  .rv-rail{margin:40px auto 30px}
  .disc-shortcut{display:none}
  .disc-noresults .disc-suggest{flex-direction:column;align-items:stretch}
  .disc-filters .flt-actions{flex-direction:column;align-items:stretch;gap:10px}
  .wl-head strong{font-size:18px}
}

/* accessibility: honor reduced motion for all animations */
@media (prefers-reduced-motion:reduce){
  .wl-heart,.wl-btn,.rv-card,.rec-card,.disc-hit{transition:none}
  .wl-drawer-overlay.on{animation:none}
}