/* ════ СВАЙП-ЛЕНТА (мобильная) ════════════════════════════════════ */
.feed-screen{
  position:fixed;inset:0;z-index:200;background:var(--bg);
  font-family:var(--sans);overflow:hidden;
}

/* ── Экран выбора раздела ── */
.feed-pick{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;transition:opacity .25s,transform .3s}
.feed-pick.hide{opacity:0;transform:scale(.98);pointer-events:none}
.feed-pick-close{position:absolute;top:16px;right:18px;font-size:22px;color:var(--muted);text-decoration:none;line-height:1;padding:8px}
.feed-pick-inner{max-width:460px;width:100%}
.feed-pick-kicker{font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin:0 0 10px}
.feed-pick-title{font-family:var(--serif);font-weight:800;font-size:clamp(30px,8vw,46px);color:var(--ink);margin:0 0 10px;line-height:1.05}
.feed-pick-sub{font-size:14px;color:var(--muted);margin:0 0 24px;line-height:1.5}
.feed-chips{display:flex;flex-wrap:wrap;gap:10px}
.feed-chip{
  font-family:var(--sans);font-size:13.5px;color:var(--ink);
  background:#fff;border:1px solid var(--gold-30);border-radius:999px;
  padding:10px 16px;cursor:pointer;transition:background .2s,color .2s,border-color .2s;
  display:inline-flex;align-items:center;gap:7px;
}
.feed-chip span{font-size:11px;color:var(--muted);}
.feed-chip:hover,.feed-chip:active{background:var(--gold);border-color:var(--gold);color:#fff}
.feed-chip:hover span,.feed-chip:active span{color:rgba(255,255,255,.8)}
.feed-chip--all{background:var(--wine);border-color:var(--wine);color:#fff}
.feed-chip--all:hover{background:var(--wine-dark)}

/* ── Сцена ленты ── */
.feed-stage{position:absolute;inset:0;display:none;overflow:hidden}
.feed-stage.show{display:block}
.feed-top{
  position:absolute;top:0;left:0;right:0;z-index:6;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:12px 14px;
  background:linear-gradient(to bottom,rgba(20,18,16,.42),rgba(20,18,16,0));
}
.feed-top-btn{
  font-family:var(--sans);font-size:12.5px;letter-spacing:.04em;color:#fff;
  background:rgba(20,18,16,.34);border:1px solid rgba(255,255,255,.28);border-radius:999px;
  padding:8px 13px;cursor:pointer;text-decoration:none;backdrop-filter:blur(6px);
}
.feed-top-btn#feed-show-hint{width:34px;height:34px;padding:0;display:flex;align-items:center;justify-content:center;font-size:15px}
.feed-top-exit{background:rgba(110,26,43,.78);border-color:transparent}

.feed-track{
  position:absolute;top:0;left:0;width:100%;
  will-change:transform;touch-action:none;
}
.feed-card{
  position:relative;height:100vh;height:100dvh;
  display:flex;flex-direction:column;background:var(--bg);
  will-change:transform,opacity;
}
.feed-card-media{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;background:#fff;overflow:hidden}
.feed-card-media img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.feed-card-info{
  padding:18px 22px calc(26px + env(safe-area-inset-bottom));
  background:var(--bg);border-top:1px solid var(--gold-30);
}
.feed-card-brand{font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:7px}
.feed-card-title{
  display:block;font-family:var(--serif);font-weight:600;font-size:19px;line-height:1.28;
  color:var(--ink);text-decoration:none;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.feed-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}
.feed-card-price{font-family:var(--serif);font-weight:700;font-size:22px;color:var(--ink)}
.feed-card-cart{
  font-family:var(--sans);font-size:13.5px;font-weight:500;color:#fff;
  background:var(--wine);border:0;border-radius:999px;padding:12px 20px;cursor:pointer;white-space:nowrap;
  transition:background .2s;
}
.feed-card-cart:active{background:var(--wine-dark)}
.feed-card.added .feed-card-cart{background:var(--gold)}
.feed-card.added .feed-card-cart::after{content:" ✓"}

/* индикатор успешного свайпа */
.feed-card-flash{
  position:absolute;top:18px;left:18px;z-index:4;
  font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.06em;color:#fff;
  background:var(--gold);border-radius:8px;padding:8px 13px;
  opacity:0;transform:scale(.9);transition:opacity .15s,transform .15s;
}
.feed-card.swiping-ok .feed-card-flash{opacity:1;transform:scale(1)}

/* ── Подсказка ── */
.feed-hint{
  position:absolute;inset:0;z-index:20;display:none;align-items:center;justify-content:center;padding:24px;
  background:rgba(20,18,16,.62);backdrop-filter:blur(4px);
}
.feed-hint.show{display:flex;animation:feedFade .2s ease}
@keyframes feedFade{from{opacity:0}to{opacity:1}}
.feed-hint-card{background:var(--bg);border-radius:18px;padding:26px 24px;max-width:340px;width:100%;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.feed-hint-card h2{font-family:var(--serif);font-weight:700;font-size:22px;color:var(--ink);margin:0 0 16px}
.feed-hint-card ul{list-style:none;margin:0 0 22px;padding:0}
.feed-hint-card li{font-size:14.5px;color:var(--muted);padding:9px 0;border-bottom:1px solid var(--gold-30);line-height:1.4}
.feed-hint-card li:last-child{border-bottom:0}
.feed-hint-card li b{color:var(--wine);font-size:16px;margin-right:6px}
.feed-hint-ok{width:100%;font-family:var(--sans);font-size:14.5px;font-weight:500;color:#fff;background:var(--wine);border:0;border-radius:999px;padding:14px;cursor:pointer}
.feed-hint-ok:active{background:var(--wine-dark)}

/* ── Тост ── */
.feed-toast{
  position:absolute;left:50%;bottom:calc(110px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(12px);z-index:30;
  font-size:13.5px;color:#fff;background:rgba(20,18,16,.9);border-radius:999px;padding:11px 20px;
  opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
}
.feed-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.feed-empty{position:absolute;top:50%;left:0;right:0;text-align:center;color:var(--muted);font-size:15px;padding:0 24px}

/* На широком экране лента — узкой колонкой по центру */
@media (min-width:760px){
  .feed-track{width:460px;left:calc(50% - 230px)}
}