/* ===== Helpy app shell: боковое меню залогиненной зоны ===== */
body.side-collapsed{--side-w:74px}
.app-side{position:fixed;left:14px;top:14px;bottom:14px;width:var(--side-w,190px);z-index:80;background:var(--surface);border:.5px solid var(--border);border-radius:20px;box-shadow:var(--sh-md);display:flex;flex-direction:column;padding:16px 12px 14px;transform:translateX(0);transition:width .26s cubic-bezier(.4,0,.2,1),transform .26s cubic-bezier(.4,0,.2,1)}
body:not(.has-side) .app-side{display:none}

.app-brand{display:flex;align-items:center;gap:9px;text-decoration:none;min-width:0;flex:1;max-width:200px;overflow:hidden;transition:max-width .26s cubic-bezier(.4,0,.2,1),opacity .18s}
.app-brand b{font-family:var(--display);font-size:18px;color:var(--head);font-weight:600;letter-spacing:-.01em;white-space:nowrap}
.app-brand .ab-mark{background:none;box-shadow:none;padding:0;border-radius:0}
.app-brand img.ab-logo{height:30px;width:auto;max-width:100%;object-fit:contain;display:block}
.tb-brand img{height:20px;width:auto;display:block}
.app-brand .ab-mark svg{width:100%;height:100%;display:block}
.app-brand b.ab-word{font-size:13.5px;line-height:1.1;white-space:normal;font-weight:600;letter-spacing:0;color:var(--head)}

.as-head{display:flex;align-items:center;gap:8px;padding:4px 6px 16px}
.as-collapse{flex:none;width:28px;height:28px;border-radius:9px;border:.5px solid var(--border);background:var(--surface);color:var(--faint);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:color .2s,border-color .2s,background .2s}
.as-collapse:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,transparent)}
.as-collapse svg{width:15px;height:15px;transition:transform .26s}
body.side-collapsed .as-collapse svg{transform:rotate(180deg)}

.app-nav{display:flex;flex-direction:column;gap:2px}
.app-nav.grow{flex:1}
.as-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;color:var(--muted);text-decoration:none;font-size:14px;font-weight:500;line-height:1.45;white-space:nowrap;overflow:hidden;transition:background .2s,color .2s}
.as-item svg{width:20px;height:20px;flex:none;stroke-width:1.5}
.as-item span{overflow:hidden;white-space:nowrap;max-width:130px;transition:max-width .26s cubic-bezier(.4,0,.2,1),opacity .18s}
.as-item:hover{background:color-mix(in srgb,var(--text) 5%,transparent);color:var(--text)}
.as-item.active{color:var(--accent);font-weight:600}
.as-cta{display:flex;align-items:center;justify-content:center;gap:8px;margin:10px 2px 4px;background:var(--accent);color:#fff;border-radius:13px;padding:11px 12px;font-size:14px;font-weight:600;text-decoration:none;white-space:nowrap;box-shadow:0 10px 22px -12px color-mix(in srgb,var(--accent) 80%,transparent);transition:background .2s,transform .15s,gap .26s cubic-bezier(.4,0,.2,1)}
.as-cta svg{width:18px;height:18px}
.as-cta span{overflow:hidden;white-space:nowrap;max-width:90px;transition:max-width .26s cubic-bezier(.4,0,.2,1),opacity .18s}
.as-cta:hover{background:var(--accent-2);transform:translateY(-1px);text-decoration:none}
.as-cap{font-size:10.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--faint);padding:14px 12px 6px;white-space:nowrap;overflow:hidden}

.as-user{display:flex;align-items:center;gap:8px;padding:8px 9px;border-radius:13px;background:var(--bg);border:.5px solid var(--border);margin-top:8px}
.as-uwrap{display:flex;align-items:center;gap:11px;flex:1;min-width:0;text-decoration:none;border-radius:10px;padding:3px;transition:background .2s,gap .26s cubic-bezier(.4,0,.2,1)}
.as-uwrap:hover{background:color-mix(in srgb,var(--accent) 9%,transparent)}
.as-av{width:34px;height:34px;border-radius:50%;flex:none;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;background-size:cover;background-position:center;text-transform:uppercase}
.as-uinfo{min-width:0;flex:1;overflow:hidden;max-width:140px;transition:max-width .26s cubic-bezier(.4,0,.2,1),opacity .18s}
.as-uinfo b{display:block;font-size:13px;color:var(--head);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.as-uinfo span{display:block;font-size:11px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.as-signout{flex:none;width:32px;height:32px;border-radius:9px;border:none;background:transparent;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;overflow:hidden;max-width:32px;transition:background .2s,color .2s,max-width .26s cubic-bezier(.4,0,.2,1),opacity .18s}
.as-signout svg{width:18px;height:18px}
.as-signout:hover{background:color-mix(in srgb,var(--sun-2) 16%,transparent);color:var(--sun-2)}
.as-gear{flex:none;width:32px;height:32px;border-radius:9px;border:none;background:transparent;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;text-decoration:none;overflow:hidden;max-width:32px;transition:background .2s,color .2s,max-width .26s cubic-bezier(.4,0,.2,1),opacity .18s}
.as-gear svg{width:18px;height:18px}
.as-gear:hover{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}
.as-gear.active{color:var(--accent)}

/* ----- свёрнутое состояние (только иконки) — плавно ----- */
body.side-collapsed .app-brand{max-width:0;opacity:0;margin:0}
body.side-collapsed .app-brand img.ab-logo{height:24px;width:auto}
body.side-collapsed .as-head{justify-content:center}
body.side-collapsed .as-cta{gap:0}
body.side-collapsed .as-cta span{max-width:0;opacity:0}
body.side-collapsed .as-item span{max-width:0;opacity:0}
body.side-collapsed .as-cap{visibility:hidden;height:1px;padding:0;margin:9px 10px;background:var(--border);border-radius:1px;overflow:hidden}
body.side-collapsed .as-user{padding:8px 6px;background:none;border:none}
body.side-collapsed .as-uwrap{gap:0}
body.side-collapsed .as-uinfo{max-width:0;opacity:0}
body.side-collapsed .as-signout,body.side-collapsed .as-gear{max-width:0;opacity:0;padding:0}

/* раскладка: контент сдвигается, верхняя шапка прячется */
body.has-side{padding-left:calc(var(--side-w,190px) + 28px);background:var(--surface-2);transition:padding-left .26s cubic-bezier(.4,0,.2,1)}
body.has-side > main{background:var(--bg);border:.5px solid var(--border);border-radius:20px;box-shadow:var(--sh-md);margin:14px 14px 14px 0;padding:34px 40px;min-height:calc(100dvh - 28px);box-sizing:border-box}
body.has-side > footer.pfoot{margin:8px 14px 14px 0;background:none;border:none;box-shadow:none}
body.has-side .pnav{display:none}
.as-topbar{display:none}
.as-overlay{display:none}

@media (max-width:860px){
  body.has-side,body.side-collapsed.has-side{padding-left:0;padding-top:56px}
  body.has-side > main{margin:8px;padding:22px 18px;min-height:auto}
  body.has-side > footer.pfoot{margin:0 8px 8px}
  .app-side{width:284px!important;left:0;top:0;bottom:0;border-radius:0;transform:translateX(-101%);box-shadow:0 0 48px rgba(20,15,5,.22)}
  .app-side.open{transform:translateX(0)}
  .as-collapse{display:none}
  body.side-collapsed .app-brand{justify-content:flex-start;padding-left:8px;max-width:none;opacity:1;overflow:visible}
  body.side-collapsed .as-item span,body.side-collapsed .as-uinfo,body.side-collapsed .as-cta span{max-width:none;opacity:1}
  body.side-collapsed .as-signout,body.side-collapsed .as-gear{max-width:none;opacity:1;padding:0}
  body.side-collapsed .as-item{justify-content:flex-start;padding:10px 12px;gap:12px}
  body.side-collapsed .as-user{justify-content:flex-start;padding:8px 9px;background:var(--bg);border:.5px solid var(--border)}
  body.side-collapsed .as-uwrap{flex:1;justify-content:flex-start;gap:11px;padding:3px}
  body.side-collapsed .as-head{justify-content:flex-start;padding:4px 6px 16px}
  body.side-collapsed .as-cta{padding:11px 12px;margin:10px 2px 4px;gap:8px}
  body.side-collapsed .as-cap{visibility:visible;height:auto;background:none;padding:14px 12px 6px;margin:0;overflow:visible}
  .as-topbar{display:flex;position:fixed;top:0;left:0;right:0;height:56px;z-index:78;align-items:center;gap:12px;padding:0 16px;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.3) blur(12px);-webkit-backdrop-filter:saturate(1.3) blur(12px);border-bottom:.5px solid var(--border)}
  .as-burger{width:38px;height:38px;border-radius:10px;border:.5px solid var(--border);background:var(--surface);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none}
  .as-burger svg{width:20px;height:20px}
  .as-topbar .tb-brand{font-family:var(--display);font-size:17px;color:var(--head);font-weight:600;text-decoration:none}
  .as-topbar .tb-av{margin-left:auto;width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;background-size:cover;background-position:center;text-transform:uppercase;text-decoration:none}
  .as-overlay.show{display:block;position:fixed;inset:0;background:rgba(20,15,5,.32);z-index:79}
}

/* ===== Карточка покупки (990 ₽) ===== */
.buy-card{display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:linear-gradient(135deg,var(--tint),var(--surface));border:.5px solid var(--border);border-radius:18px;padding:18px 22px;box-shadow:var(--sh-md);margin:18px 0}
.buy-card .bc-main{flex:1;min-width:210px}
.buy-card h3{margin:0 0 4px;font-family:var(--display);font-size:18px;color:var(--head);font-weight:600}
.buy-card .bc-main p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.45}
.buy-card .bc-price{font-family:var(--display);font-size:24px;color:var(--head);display:inline-flex;align-items:baseline;gap:9px}
.buy-card .bc-price s{color:var(--faint);font-size:15px;font-weight:400}
.js-buy{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;border:none;border-radius:13px;padding:13px 24px;font-size:15px;font-weight:600;font-family:var(--sans);line-height:1;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .2s,transform .15s}
.js-buy:hover{background:var(--accent-2);transform:translateY(-1px)}