/* =========================
   Pack details (store detail)
   ========================= */
:root{
  --brand: #0000CD;
  --text: #1f252e;
  --muted: #6b7280;
  --surface: #ffffff;
  --shadow: 0 8px 22px rgba(0,0,0,.08);
  --shadow-lg: 0 16px 30px rgba(0,0,0,.12);
  --radius: 14px;
}

.store-detail-page{ padding-block: 22px 28px; }

/* ======================== */
/*  Top section (two-cols)  */
/* ======================== */
.pack-detail{
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 992px){
  .pack-detail{ grid-template-columns: 1fr; }
}



/* ---------- Media block ---------- */
.pack-media-frame{
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,.06);
  background: linear-gradient(180deg,#ffffff 0%, #f7f8ff 100%);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.pack-media-frame img{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit: cover; display:block; opacity:0; transition:opacity .25s ease;
  transform-origin: center center;
  backface-visibility: hidden;
  will-change: transform;
  /* значения приходят из JS через CSS-переменные; по умолчанию — ровно */
  transform:
    rotateX(var(--tiltX, 0deg))
    rotateY(var(--tiltY, 0deg))
    translateZ(var(--tz, 0px))
    scale(var(--tiltScale, 1));
  transition: transform .18s ease;
}
.pack-media-frame img.is-visible{ opacity:1; }
.pack-media-frame::after{
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: .55;
  transition: opacity .18s ease;
  /* центр блика: var(--mx/--my) = 0..1 — выставляются из JS */
  background:
    radial-gradient(
      600px at calc(var(--mx, .5) * 100%) calc(var(--my, .35) * 100%),
      rgba(255,255,255,.35),
      rgba(255,255,255,0) 60%
    );
}
.pack-media-frame.is-3d{
  cursor: pointer;
  outline: none;
}
.pack-media-frame.is-3d:focus-visible{
  box-shadow: 0 0 0 3px rgba(0,0,205,.25), var(--shadow);
}
@media (prefers-reduced-motion: reduce){
  .pack-media-frame::after{ opacity: 0 !important; }
  .pack-media-frame img{
    transition: none !important;
    transform: none !important;
  }
}

.media-fallback{
  position:absolute; inset:0; display:none; place-items:center; text-align:center;
  border:2px dashed rgba(0,0,0,.08);
  color: var(--muted);
  background:
    repeating-linear-gradient(-45deg, rgba(0,0,0,.02), rgba(0,0,0,.02) 12px,
                                      rgba(0,0,0,.04) 12px, rgba(0,0,0,.04) 24px);
  font-size: 42px;
}

.media-spinner{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center; gap:8px;
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
  z-index:2;
}
.media-spinner[hidden]{ display:none; }
.media-spinner .pcs-dot{
  width:8px; height:8px; border-radius:999px; background: rgba(0,0,0,.65);
  animation: pcs-bounce 1s infinite ease-in-out;
}
.media-spinner .pcs-dot:nth-child(2){ animation-delay: .15s; }
.media-spinner .pcs-dot:nth-child(3){ animation-delay: .30s; }
.media-spinner .pcs-label{ margin-left:6px; font-weight:800; color:#333; font-size:.9rem; }

@keyframes pcs-bounce{
  0%,80%,100%{ transform:scale(0);}
  40%{ transform:scale(1);}
}

/* Badges on media */
.media-badge{
  position:absolute; top:10px; left:10px;
  padding: 4px 10px; font-size:.78rem; font-weight:900;
  border-radius: 999px;
  background: rgba(0,160,70,.88); color:#fff;
  border: 1px solid rgba(0,160,70,.25); z-index:3;
}
.media-price{
  position:absolute; top:10px; left:10px;
  transform: translateY(34px);
  padding: 4px 10px; font-size:.82rem; font-weight:900;
  border-radius: 8px;
  background: rgba(31,37,46,.86); color:#fff;
  border: 1px solid rgba(255,255,255,.18);
  z-index:3;
}

/* ====== Pack info (правая колонка) ====== */
.pack-info{
  display: grid;
  align-content: start;
  gap: 10px;
}

.pack-title{
  margin: 0;
  font-weight: 900;
  line-height: 1.12;
  /* чуть короче, чтобы прайс и рейтинг визуально ближе к заголовку */
  letter-spacing: .2px;
}

/* компактная строка с рейтингом и прайсом */
.pack-meta{
  display: flex;
  align-items: center;
  justify-content: normal;
  gap: 12px;
  margin-top: 2px;
}

.pack-rating{
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  color: var(--text, #1f252e);
}
.pack-rating .bi-star-fill{
  color: #f39c12;
  font-size: 1rem;
  line-height: 1;
}

/* прайс-пилюля в строке меты */
.pack-price{
  margin: 0;
  font-weight: 900;
  font-size: .98rem;
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(31,37,46,.86);
  color: #fff;
  border: 1px solid rgba(255,255,255,.18);
  white-space: nowrap;       /* не переносить */
}
.pack-price.is-free{
  background: rgba(0,160,70,.95);
  border-color: rgba(0,160,70,.25);
}

/* описание — спокойнее и короче по ширине */
.pack-description{
  margin: 2px 0 12px;
  color: var(--muted, #6b7280);
  line-height: 1.55;
  max-width: 58ch;           /* приятная длина строки */
  white-space: pre-line;
}

/* кнопки — в линию, без прыжков */
.pack-cta{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-base{
  appearance: none;
  border: 1px solid transparent;
  background: #fff;
  color: var(--text);
  font-weight: 800;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}

/* состояние: загрузка */
.btn-primary.is-loading {
  pointer-events: none;
  opacity: 0.95;
}
.btn-primary.is-loading::after {
  content: "";
  position: absolute;
  right: 10px;            /* спиннер справа от текста */
  top: 50%;
  width: 14px; height: 14px;
  transform: translateY(-50%);
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.55);
  border-top-color: rgba(255,255,255,1);
  animation: btnspin .8s linear infinite;
}
@keyframes btnspin { to { transform: translateY(-50%) rotate(360deg); } }

/* состояние: добавлено */
.btn-primary.is-added {
  background: #16a34a;
  border-color: rgba(22,163,74,.25);
  color:#fff;
  pointer-events: none;
  transform: none;
  box-shadow: 0 0 0 0 rgba(22,163,74,.0);
  animation: added-pop .28s ease-out;
}
.btn-primary.is-added::before {
  content: "✓";
  font-weight: 900;
  margin-right: 8px;
}

/* лёгкий поп-эффект при смене состояния */
@keyframes added-pop {
  0%   { transform: scale(1);   box-shadow: 0 0 0 0 rgba(22,163,74,.0); }
  50%  { transform: scale(1.04); box-shadow: 0 10px 24px rgba(22,163,74,.22); }
  100% { transform: scale(1);   box-shadow: 0 0 0 0 rgba(22,163,74,.0); }
}

/* disabled на всякий случай */
.btn-primary:disabled {
  cursor: default;
  opacity: .85;
  box-shadow: none;
}

.btn-base:hover{ transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-primary{ background: var(--brand, #0000CD); color: #fff; border-color: rgba(0,0,205,.25); }
.btn-primary:hover{ box-shadow: 0 12px 26px rgba(0,0,205,.18); }
.btn-outline{ background: #e9ecef; color: var(--brand, #0000CD); border:1px solid rgba(0,0,205,.25); text-decoration: none;  }

/* адаптив: на узких — всё компактнее */
@media (max-width: 576px){
  .pack-title{ font-size: 1.6rem; }
  .pack-meta{ gap: 10px; }
  .pack-price{ padding: 5px 9px; }
}

/* ===================== */
/*   Other offers block  */
/* ===================== */
.pack-title-image{
  margin: 0;
  font-weight: 900;
  line-height: 1.12;
  /* чуть короче, чтобы прайс и рейтинг визуально ближе к заголовку */
  letter-spacing: .2px;
}
.other-offers{
  margin-top: 24px;
  padding: 14px;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  background: linear-gradient(180deg,#ffffff 0%, #f8faff 100%);
  box-shadow: var(--shadow);
}

.oo-head{
  display:flex; align-items:center; justify-content:space-between;
  gap: 10px; margin-bottom: 10px;
}
.oo-title{ margin:0; font-weight:900; letter-spacing:.2px; }
.oo-arrows{ display:flex; gap:8px; }
.oo-arrow{
  width:36px; height:36px; border-radius:8px; border:1px solid rgba(0,0,0,.08);
  background:#fff; display:grid; place-items:center; cursor:pointer;
  transition: transform .12s ease, box-shadow .15s ease, background .15s ease;
}
.oo-arrow:hover{ transform:translateY(-1px); box-shadow: var(--shadow); }

/* Scroller + fades */
.oo-scroller{ position:relative; }
.other-offers-container{
  display:flex; gap:12px;
  overflow-x:auto; overscroll-behavior-x: contain;
  padding: 6px 2px;
  scrollbar-width: none;       /* Firefox */
  -ms-overflow-style: none;    /* IE/old Edge */
}
.other-offers-container::-webkit-scrollbar{ display:none; } /* Chrome/Safari */

.oo-fade{
  position:absolute; top:0; bottom:0; width:48px; pointer-events:none; z-index:2;
}
.fade-left{ left:0; background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0) 100%); }
.fade-right{ right:0; background: linear-gradient(270deg, #fff 0%, rgba(255,255,255,0) 100%); }

/* Compact cards inside other-offers */
.other-offers-container .pack,
.other-offers-container .pack-top{
  flex: 0 0 220px;
  background: var(--surface);
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .12s ease, box-shadow .15s ease;
}
.other-offers-container .pack:hover{ transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.other-offers-container .pack .pack-info{
  padding: 8px 10px; display:grid; gap:6px;
}
.other-offers-container .pack .pack-title{
  margin:0; font-weight:800; line-height:1.25;
  display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp: 2;
  overflow:hidden; min-height: calc(1.25em * 2);
}

.other-offers-container .pack .pack-bottom-row{
  display:flex; align-items:center; justify-content:space-between; gap:6px;
  font-size: .92rem; color: var(--muted);
}
.other-offers-container .pack .pack-rating{ color: #f39c12; font-weight:800; }
.other-offers-container .pack .pack-price{
  background: rgba(31,37,46,.86); color:#fff; border-radius:8px;
  padding: 2px 8px; font-weight:900; border: 1px solid rgba(255,255,255,.18);
}

/* --- compact cover with spinner inside "Other offers" --- */
.other-offers-container .pack .oo-cover{
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-bottom: 1px solid rgba(0,0,0,.06);
  background: linear-gradient(180deg,#ffffff 0%, #f7f8ff 100%);
}
.other-offers-container .pack .oo-cover img{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit: cover; display:block; opacity:0; transition: opacity .25s ease;
}
.other-offers-container .pack .oo-cover img.is-visible{ opacity:1; }

.other-offers-container .pack .oo-cover .media-spinner{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center; gap:8px;
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
  z-index: 2;
}
.other-offers-container .pack .oo-cover .media-fallback{
  position:absolute; inset:0; display:none; place-items:center; text-align:center;
  color: var(--muted);
  border: 2px dashed rgba(0,0,0,.08);
  background:
    repeating-linear-gradient(-45deg, rgba(0,0,0,.02), rgba(0,0,0,.02) 12px,
                                      rgba(0,0,0,.04) 12px, rgba(0,0,0,.04) 24px);
  font-size: 28px;
}

/* Responsive tweaks */
@media (max-width: 576px){
  .pack-title{ font-size: 1.15rem; }
  .other-offers{ padding: 12px; }
  .other-offers-container .pack{ flex-basis: 200px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: 0ms !important; }
}

/* Дорожка для «маркизы» внутри other-offers */
.oo-track{
  display: inline-flex;
  gap: 12px;
  will-change: transform;
}