/* Checkout modal overlay */
.checkout-overlay{
  position:fixed;inset:0;z-index:2000;
  display:flex;align-items:center;justify-content:center;
  padding:20px 16px;
  visibility:hidden;pointer-events:none;
}
.checkout-overlay::before{
  content:"";position:absolute;inset:0;
  background:#080a12;
  opacity:0;
  transition:opacity .5s var(--ease);
}
.checkout-overlay.show,
.checkout-overlay.co-closing{visibility:visible;}
.checkout-overlay.show{pointer-events:auto;}
.checkout-overlay.co-closing{pointer-events:none;}
.checkout-overlay.show::before{opacity:.88;}
.checkout-overlay.co-closing::before{opacity:0;transition-duration:.28s;}

.checkout-dialog{
  position:relative;z-index:1;
  width:100%;max-width:980px;max-height:min(92vh,760px);
  border-radius:32px;
  overflow:hidden;
  background:#161c2e;
  transform:scale(.88) translateY(36px);
  opacity:0;
  transition:transform .55s cubic-bezier(.16,1,.3,1), opacity .32s var(--ease);
  isolation:isolate;
}
.checkout-overlay.show:not(.co-closing) .checkout-dialog{transform:scale(1) translateY(0);opacity:1;}
.checkout-overlay.co-closing .checkout-dialog{
  transform:scale(.9) translateY(18px);
  opacity:0;
  transition:transform .3s cubic-bezier(.4,0,1,1), opacity .26s ease;
}

.checkout-modal{
  display:grid;grid-template-columns:minmax(240px,.9fr) minmax(300px,1.1fr);
  max-height:min(92vh,760px);
  position:relative;
  background:linear-gradient(160deg,#252f48 0%,#161c2e 100%);
  box-shadow:0 40px 90px -24px rgba(0,0,0,.75);
}
.checkout-modal::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:repeating-linear-gradient(45deg, rgba(255,255,255,.035) 0 11px, transparent 11px 22px);
  opacity:.5;
}

.checkout-close{
  position:absolute;top:16px;right:16px;z-index:5;
  width:36px;height:36px;border:none;border-radius:50%;cursor:pointer;
  background:rgba(255,255,255,.08);color:rgba(255,255,255,.7);font-size:22px;line-height:1;
  display:grid;place-items:center;transition:.18s;
}
.checkout-close:hover{background:rgba(255,255,255,.16);color:#fff;}

/* —— левая часть + яблоко —— */
.checkout-preview{
  position:relative;min-height:100%;padding:28px 24px 32px;
  display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;
  border-radius:32px 0 0 32px;
  z-index:2;
}
.checkout-preview .bg{
  position:absolute;inset:0;z-index:0;
  border-radius:inherit;
  background:
    linear-gradient(180deg, rgba(14,16,25,.15) 0%, rgba(14,16,25,.55) 45%, rgba(14,16,25,.92) 100%),
    url('apple-hero.png') center 20%/cover no-repeat;
  transform:scale(1.14) translateX(6%);
  transition:transform .65s cubic-bezier(.16,1,.3,1);
}
.checkout-overlay.show:not(.co-closing) .checkout-preview .bg{
  transform:scale(1) translateX(0);
  transition-delay:.06s;
}
.checkout-overlay.co-closing .checkout-preview .bg,
.checkout-overlay.co-closing .checkout-preview .inner,
.checkout-overlay.co-closing .checkout-main{
  transform:none;
  opacity:1;
  transition:none;
}
.checkout-preview .bg::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 80% at 20% 0%, rgba(90,134,203,.35) 0%, transparent 55%);
}
.checkout-preview .inner{
  position:relative;z-index:3;
  transform:translateX(-12px);opacity:0;
  transition:transform .5s cubic-bezier(.16,1,.3,1), opacity .38s var(--ease);
}
.checkout-overlay.show:not(.co-closing) .checkout-preview .inner{
  transform:translateX(0);opacity:1;
  transition-delay:.2s;
}
.checkout-preview .logo{width:52px;height:52px;object-fit:contain;margin-bottom:14px;filter:drop-shadow(0 8px 18px rgba(0,0,0,.35));}
.checkout-preview h2{font-size:1.65rem;font-weight:900;letter-spacing:-.03em;margin-bottom:10px;}
.checkout-preview p{font-size:13px;line-height:1.62;color:rgba(255,255,255,.72);max-width:280px;font-weight:500;}

/* —— правая часть выкатывается —— */
.checkout-main{
  position:relative;z-index:1;padding:28px 28px 26px;
  background:linear-gradient(180deg,#1e273c 0%,#121828 100%);
  border-radius:0 32px 32px 0;
  overflow-y:auto;overscroll-behavior:contain;
  max-height:min(92vh,760px);
  transform:translateX(102%);
  opacity:0;
  transition:transform .58s cubic-bezier(.16,1,.3,1), opacity .42s var(--ease);
}
.checkout-overlay.show:not(.co-closing) .checkout-main{
  transform:translateX(0);
  opacity:1;
  transition-delay:.1s;
}

.order-tag{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#8eb0e8;margin-bottom:6px;}
.order-price{font-size:clamp(1.5rem,3vw,1.85rem);font-weight:900;letter-spacing:-.03em;margin-bottom:22px;}
.order-price .sum{color:#fff;display:inline-flex;align-items:baseline;gap:2px;}
.order-price .period{font-size:.95rem;font-weight:600;color:var(--fg-3);margin-left:6px;}

.co-num{
  display:inline-block;min-width:2ch;
  font-variant-numeric:tabular-nums;
}

.co-label{font-size:10.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);margin-bottom:10px;}
.co-group{margin-bottom:18px;}
.co-region{font-size:11px;color:var(--fg-3);margin:10px 0 8px;font-weight:600;}
.co-region:first-of-type{margin-top:0;}

.co-chips{display:flex;flex-wrap:wrap;gap:8px;}
.co-chips.tariffs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;}

.co-chip{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 16px;border-radius:999px;cursor:pointer;
  font-family:inherit;font-size:12px;font-weight:700;line-height:1.2;
  color:var(--fg-2);text-align:center;
  background:rgba(255,255,255,.07);
  backdrop-filter:blur(14px) saturate(160%);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  box-shadow:var(--hi), inset 0 0 0 1px rgba(255,255,255,.1);
  border:none;
  transition:background .2s var(--ease), transform .15s var(--ease), box-shadow .2s var(--ease), color .15s;
}
.co-chip:hover{
  color:#fff;
  background:rgba(255,255,255,.13);
  transform:translateY(-1px);
  box-shadow:var(--hi), inset 0 0 0 1px rgba(255,255,255,.16), 0 8px 22px -12px rgba(0,0,0,.35);
}
.co-chip.on{
  color:#fff;
  background:linear-gradient(160deg, rgba(255,255,255,.2), rgba(255,255,255,.1));
  backdrop-filter:blur(16px) saturate(180%);
  -webkit-backdrop-filter:blur(16px) saturate(180%);
  box-shadow:
    var(--hi),
    inset 0 0 0 1px rgba(242,174,188,.42),
    0 0 28px -8px rgba(242,174,188,.45),
    0 10px 26px -14px rgba(90,134,203,.35);
}
.co-chip svg,.co-chip .chip-ico{width:15px;height:15px;flex:none;opacity:.92;}
.co-chip.on svg,.co-chip.on .chip-ico{color:var(--pink);}
.co-chip .chip-ico{font-size:13px;line-height:1;}

.promo-inp{
  width:100%;height:46px;border-radius:999px;padding:0 18px;
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(14px) saturate(160%);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  border:none;box-shadow:var(--hi), inset 0 0 0 1px rgba(255,255,255,.1);
  color:#fff;font-family:inherit;font-size:14px;text-transform:uppercase;
  transition:background .2s var(--ease), box-shadow .2s var(--ease), backdrop-filter .2s var(--ease);
}
.promo-inp::placeholder{color:var(--fg-3);text-transform:none;}
.promo-inp:focus{
  outline:none;
  background:rgba(255,255,255,.11);
  backdrop-filter:blur(18px) saturate(180%);
  -webkit-backdrop-filter:blur(18px) saturate(180%);
  box-shadow:var(--hi), inset 0 0 0 1px rgba(242,174,188,.38), 0 0 32px -10px rgba(242,174,188,.32);
}

.terms-row{
  display:flex;align-items:flex-start;gap:10px;margin:16px 0 18px;
  font-size:12.5px;color:var(--fg-3);line-height:1.55;font-weight:500;
}
.terms-row input{
  appearance:none;width:18px;height:18px;margin-top:2px;flex:none;border-radius:6px;
  background:rgba(255,255,255,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.12);cursor:pointer;
}
.terms-row input:checked{background:var(--pink);}
.terms-row input:checked::after{
  content:"";display:block;width:9px;height:5px;margin:4px auto 0;
  border:2px solid var(--burgundy);border-top:none;border-right:none;transform:rotate(-45deg);
}
.terms-row a{color:var(--pink);text-decoration:none;font-weight:700;}
.terms-row a:hover{text-decoration:underline;}

.co-actions{display:grid;gap:10px;}
.co-pay{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;height:50px;border:none;border-radius:999px;cursor:pointer;
  font-family:inherit;font-size:14px;font-weight:800;color:#fff;
  transition:filter .15s, transform .15s;
}
.co-pay:hover{filter:brightness(1.06);transform:translateY(-1px);}
.co-pay:disabled{opacity:.45;cursor:not-allowed;transform:none;filter:none;}
.co-pay.primary{background:linear-gradient(135deg,#6f8fc8,var(--lapis));}
.co-pay.funpay{background:linear-gradient(135deg,#4a8fa8,#3d7288);}
.co-pay svg{width:16px;height:16px;}

#checkout-promo-msg{font-size:12px;margin-top:8px;font-weight:600;}

@media(max-width:820px){
  .checkout-modal{grid-template-columns:1fr;}
  .checkout-preview{min-height:200px;padding:24px 20px;border-radius:32px 32px 0 0;}
  .checkout-main{padding:22px 18px 20px;border-radius:0 0 32px 32px;max-height:none;}
  .checkout-overlay.show:not(.co-closing) .checkout-main{transform:translateY(0);opacity:1;}
  .checkout-main{transform:translateY(28px);}
  .co-chips.tariffs{grid-template-columns:1fr;}
}

@media (prefers-reduced-motion: reduce){
  .checkout-overlay::before,.checkout-dialog,.checkout-main,.checkout-preview .bg,
  .checkout-preview .inner,.co-chip{transition:none;animation:none;}
  .checkout-main,.checkout-preview .inner{transform:none;opacity:1;}
  .checkout-preview .bg{transform:none;}
}