/* =====================================================================
   CloudyGames — فروشگاه  ·  shop.css  (v2 — aurora night-glass)
   - تم تیره با اکسنت طلایی/یخی، شیشه‌ای و باکیفیت
   - سیستم چند لایه‌ی کارایی برای گوشی‌های ضعیف:  html[data-perf="lite"]
   - احترام به prefers-reduced-motion و کلاس‌های fx-* سایت
   - ریسپانسیو کامل با clamp و بریک‌پوینت‌های 1024 / 768 / 560 / 400
   ===================================================================== */

@font-face{font-family:CloudyLalezar;src:url('../fonts/lalezar.ttf') format('truetype');font-display:swap}
@font-face{font-family:CloudyVazir;src:url('../fonts/vazir.ttf') format('truetype');font-display:swap}

:root{
    --bg:#05101f;
    --bg-2:#081a30;
    --panel:rgba(255,255,255,.055);
    --panel-strong:rgba(255,255,255,.085);
    --line:rgba(126,215,255,.16);
    --line-soft:rgba(255,255,255,.07);
    --text:#eaf7ff;
    --muted:#a9c6e6;
    --ice:#6fd6ff;
    --ice-2:#5aa4ff;
    --ice-soft:rgba(97,206,255,.14);
    --gold:#ffd257;
    --gold-2:#ffae2e;
    --grad-gold:linear-gradient(135deg,#fff1a8,#ffd257 50%,#ffae2e);
    --grad-ice:linear-gradient(135deg,#aeefff,#61ceff 55%,#5aa4ff);
    --ink:#06172a;
    --radius:26px;
    --shadow-soft:0 18px 50px rgba(0,0,0,.22);
    --shadow-card:0 22px 60px rgba(0,0,0,.24);
    --ease:cubic-bezier(.22,.8,.28,1);
}

body{background:var(--bg);color:var(--text)}
.app-shell{min-height:100vh}
.main-content{padding-top:0}

/* ---------- container + atmosphere ---------- */
.shop-page{
    width:min(1180px,100%);
    margin:0 auto;
    padding:clamp(14px,3vw,30px) clamp(12px,2.4vw,0px) 60px;
    font-family:CloudyVazir,Tahoma,sans-serif;
    position:relative;
    isolation:isolate;
    -webkit-tap-highlight-color:transparent;
}
/* aurora field (fixed, GPU light) */
.shop-page::before{
    content:"";position:fixed;inset:0;z-index:-2;
    background:
        radial-gradient(40rem 28rem at 8% 2%,rgba(97,206,255,.20),transparent 60%),
        radial-gradient(38rem 26rem at 94% 10%,rgba(86,130,255,.16),transparent 58%),
        radial-gradient(46rem 34rem at 50% 116%,rgba(255,210,87,.10),transparent 60%),
        linear-gradient(180deg,#06121f,#05101f 60%,#040c18);
}
/* subtle grid overlay — حذف می‌شود روی حالت lite/bg-off */
.shop-page::after{
    content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
    background-image:
        linear-gradient(rgba(255,255,255,.030) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.030) 1px,transparent 1px);
    background-size:96px 96px;
    -webkit-mask-image:linear-gradient(to bottom,#000,transparent 88%);
    mask-image:linear-gradient(to bottom,#000,transparent 88%);
}

/* ---------- back button ---------- */
.shop-back-button{
    display:inline-flex;align-items:center;gap:8px;
    min-height:44px;margin:0 0 18px;padding:0 18px;
    border-radius:999px;text-decoration:none;
    color:var(--ink);background:var(--grad-gold);
    font-weight:950;letter-spacing:.2px;
    box-shadow:0 16px 36px rgba(255,190,55,.20);
    transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.shop-back-button::before{content:"→";font-size:1.05em;line-height:0}
.shop-back-button:hover{transform:translateY(-2px);box-shadow:0 22px 48px rgba(255,190,55,.28)}

/* ---------- hero ---------- */
.shop-hero{
    position:relative;overflow:hidden;
    display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,330px);
    align-items:center;gap:clamp(18px,3vw,34px);
    border:1px solid var(--line);
    border-radius:clamp(26px,3vw,38px);
    padding:clamp(22px,4vw,46px);
    background:
        radial-gradient(circle at 14% 6%,rgba(112,225,255,.18),transparent 40%),
        radial-gradient(circle at 86% 24%,rgba(86,130,255,.14),transparent 40%),
        linear-gradient(150deg,rgba(13,42,78,.86),rgba(7,22,44,.92));
    box-shadow:var(--shadow-card);
}
.shop-hero::before{
    content:"";position:absolute;inset:-40% auto auto -16%;
    width:min(360px,52%);aspect-ratio:1;border-radius:999px;
    background:radial-gradient(circle,rgba(97,214,255,.30),transparent 66%);
    filter:blur(28px);pointer-events:none;z-index:0;
}
.shop-hero-copy{position:relative;z-index:1}
.shop-kicker{
    display:inline-flex;align-items:center;gap:7px;margin-bottom:14px;
    padding:8px 14px;border-radius:999px;
    color:#dff7ff;font-weight:950;font-size:.84rem;letter-spacing:.4px;
    background:rgba(101,210,255,.12);border:1px solid rgba(166,234,255,.22);
}
.shop-kicker::before{
    content:"";width:8px;height:8px;border-radius:999px;
    background:var(--gold);box-shadow:0 0 14px var(--gold);
    animation:shopPulse 2.4s var(--ease) infinite;
}
.shop-hero h1{
    margin:0;color:#fff;max-width:14ch;
    font-family:CloudyLalezar,CloudyVazir,sans-serif;font-weight:400;
    font-size:clamp(2.3rem,6vw,4.4rem);line-height:1.12;
    text-shadow:0 18px 50px rgba(80,190,255,.20);
}
.shop-hero h1 .shop-hero-accent{
    background:linear-gradient(120deg,var(--gold),#fff1b8 50%,var(--gold-2));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.shop-hero p{
    max-width:54ch;margin:16px 0 0;color:#c7ddf2;
    line-height:2.05;font-size:clamp(.96rem,2.2vw,1.05rem);
}
/* hero visual orb */
.shop-hero-visual{
    position:relative;z-index:1;align-self:stretch;min-height:160px;
    display:grid;place-items:center;
}
.shop-hero-orb{
    position:relative;width:min(220px,72%);aspect-ratio:1;border-radius:30px;
    display:grid;place-items:center;
    background:
        radial-gradient(circle at 32% 26%,rgba(255,210,87,.30),transparent 52%),
        radial-gradient(circle at 72% 74%,rgba(97,206,255,.30),transparent 52%),
        linear-gradient(150deg,rgba(255,255,255,.10),rgba(255,255,255,.02));
    border:1px solid rgba(159,228,255,.20);
    box-shadow:inset 0 0 40px rgba(97,206,255,.14),var(--shadow-soft);
    overflow:hidden;
}
.shop-hero-orb b{
    font-family:CloudyLalezar,CloudyVazir,sans-serif;font-weight:400;
    font-size:clamp(2.6rem,8vw,3.6rem);color:#fff;
    text-shadow:0 8px 30px rgba(97,206,255,.5);
}
.shop-hero-orb::before{
    content:"";position:absolute;inset:-30%;
    background:conic-gradient(from 0deg,transparent,rgba(97,206,255,.22),transparent 40%);
    animation:shopSpin 9s linear infinite;
}

/* ---------- mode tabs (roleplay / bedwars) ---------- */
.shop-mode-tabs{
    position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;
    gap:0;padding:5px;border-radius:20px;
    background:rgba(0,0,0,.22);border:1px solid var(--line);
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.03);isolation:isolate;
}
.shop-mode-tabs::before{
    content:"";position:absolute;top:5px;bottom:5px;right:5px;
    width:calc(50% - 5px);border-radius:15px;
    background:var(--grad-ice);
    box-shadow:0 14px 34px rgba(67,179,255,.28);
    transition:right .36s var(--ease),transform .36s var(--ease);
}
.shop-mode-tabs[data-active="bedwars"]::before{right:50%}
.shop-mode-tabs button{
    position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:7px;
    min-height:46px;border:0;border-radius:15px;background:transparent;
    color:#dff5ff;font:950 1rem CloudyVazir,Tahoma,sans-serif;cursor:pointer;
    transition:color .2s var(--ease),transform .18s var(--ease);
}
.shop-mode-tabs button:hover{transform:translateY(-1px)}
.shop-mode-tabs button.is-active{color:var(--ink)}

/* ---------- mode panel ---------- */
.shop-mode-panel{display:none}
.shop-mode-panel.is-active{display:block;animation:shopModeIn .4s var(--ease) both}

/* ---------- category switch (sticky segmented bar) ---------- */
.shop-category-switch{
    position:sticky;top:8px;z-index:6;
    display:flex;gap:9px;flex-wrap:wrap;align-items:center;
    margin:24px 0 0;padding:8px;
    border-radius:18px;
    background:linear-gradient(180deg,rgba(8,24,46,.72),rgba(6,18,34,.66));
    border:1px solid var(--line-soft);
    -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    box-shadow:var(--shadow-soft);
}
.shop-category-switch button{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:40px;padding:0 14px;border-radius:999px;
    background:rgba(255,255,255,.05);border:1px solid var(--line);
    color:#dff5ff;font:950 .92rem CloudyVazir,Tahoma,sans-serif;cursor:pointer;
    white-space:nowrap;
    transition:transform .2s var(--ease),background .2s var(--ease),
               border-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease);
}
.shop-category-switch button:hover{
    transform:translateY(-2px);
    background:rgba(96,205,255,.12);border-color:rgba(126,215,255,.34);
}
.shop-category-switch button.is-active{
    color:var(--ink);background:var(--grad-gold);
    border-color:rgba(255,232,145,.7);
    box-shadow:0 14px 32px rgba(255,190,55,.22);
}
.shop-category-switch b{
    display:grid;place-items:center;min-width:23px;height:23px;border-radius:999px;
    color:var(--ink);background:#d7f8ff;font-size:.78rem;
}
.shop-category-switch button.is-active b{background:rgba(255,255,255,.78)}

/* ---------- catalog ---------- */
.shop-catalog{margin-top:26px}
.shop-category-panel{display:none}
.shop-category-panel.is-active{display:block;animation:shopPanelIn .32s var(--ease) both}
.shop-category-title{text-align:center;max-width:780px;margin:4px auto 26px}
.shop-category-title h2{
    margin:0 0 9px;color:#fff;
    font-family:CloudyLalezar,CloudyVazir,sans-serif;font-weight:400;
    font-size:clamp(2rem,5vw,3.4rem);line-height:1.16;
}
.shop-category-title p{margin:0;color:var(--muted);line-height:2}

/* ---------- product grid ---------- */
.shop-product-grid{
    direction:rtl;display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:clamp(14px,2vw,20px);justify-items:stretch;
}
.shop-product-grid.is-single{grid-template-columns:minmax(0,min(400px,100%));justify-content:start}

.shop-product-card{
    direction:rtl;position:relative;overflow:hidden;
    display:flex;flex-direction:column;
    padding-top:12px;border-radius:24px;
    border:1px solid rgba(67,190,255,.20);
    background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.035));
    -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
    box-shadow:var(--shadow-card);
    transition:transform .26s var(--ease),border-color .26s var(--ease),box-shadow .26s var(--ease);
    animation:shopCardIn .5s var(--ease) both;
    animation-delay:calc(var(--i,0) * 60ms);
    will-change:transform;
}
/* holographic top edge */
.shop-product-card::after{
    content:"";position:absolute;left:0;right:0;top:0;height:2px;
    background:linear-gradient(90deg,transparent,var(--ice),var(--gold),transparent);
    opacity:.6;
}
.shop-product-card:hover{
    transform:translateY(-6px);
    border-color:rgba(157,236,255,.42);
    box-shadow:0 30px 70px rgba(0,0,0,.30);
}
.shop-product-media{
    position:relative;display:flex;align-items:center;justify-content:center;
    height:clamp(180px,26vw,212px);margin:0 12px;border-radius:20px;overflow:hidden;
    background:radial-gradient(circle at center,rgba(99,211,255,.14),rgba(2,12,26,.42));
    border:1px solid rgba(159,228,255,.14);
}
.shop-product-media::before{
    content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
    background:linear-gradient(180deg,transparent 52%,rgba(3,12,24,.55));
}
.shop-product-media img{
    width:100%;height:100%;object-fit:cover;object-position:center;display:block;
    transition:transform .4s var(--ease);
}
.shop-product-card:hover .shop-product-media img{transform:scale(1.06)}
/* shine sweep on hover (perf-gated off on lite) */
.shop-product-media .shop-shine{
    position:absolute;inset:0;z-index:2;pointer-events:none;
    background:linear-gradient(115deg,transparent 42%,rgba(255,255,255,.25) 50%,transparent 58%);
    transform:translateX(135%);transition:transform .75s var(--ease);
}
.shop-product-card:hover .shop-product-media .shop-shine{transform:translateX(-120%)}
.shop-product-media span{
    position:absolute;inset:0;display:grid;place-items:center;z-index:0;
    color:#ddecff;font-weight:950;font-size:3rem;
    font-family:CloudyLalezar,CloudyVazir,sans-serif;
    background:linear-gradient(145deg,rgba(96,205,255,.1),rgba(255,210,87,.08));
}
.shop-product-body{padding:18px;display:flex;flex-direction:column;flex:1}
.shop-product-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:10px}
.shop-product-top h3{
    color:#fff;font-size:1.16rem;line-height:1.6;margin:0;min-height:3.2em;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.shop-product-top strong{
    flex:0 0 auto;display:inline-flex;align-items:center;min-height:32px;padding:0 11px;
    border-radius:999px;color:var(--ink);background:var(--grad-gold);
    font-size:.86rem;white-space:nowrap;box-shadow:0 12px 28px rgba(255,190,55,.18);
}
.shop-product-body p{
    color:#bccfe6;line-height:1.9;margin:0 0 14px;min-height:5.4em;
    display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}

/* ---------- card actions ---------- */
.shop-card-actions{direction:ltr;display:flex;align-items:center;gap:10px;margin-top:auto}
.shop-card-actions button{direction:rtl}
.shop-feature-link{
    flex:1 1 auto;display:inline-flex;align-items:center;justify-content:center;gap:6px;
    min-height:44px;padding:0 14px;border:0;border-radius:999px;
    background:var(--grad-gold);color:var(--ink);
    font:950 .95rem CloudyVazir,Tahoma,sans-serif;cursor:pointer;
    box-shadow:0 14px 32px rgba(255,190,55,.18);
    transition:transform .2s var(--ease),filter .2s var(--ease),box-shadow .2s var(--ease);
}
.shop-feature-link:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 18px 40px rgba(255,190,55,.26)}
.shop-buy-link{
    flex:0 0 auto;min-width:90px;display:inline-flex;align-items:center;justify-content:center;
    min-height:44px;padding:0 16px;border:1px solid rgba(148,229,255,.2);border-radius:999px;
    background:rgba(120,189,255,.14);color:#bdf0ff;
    font:950 .95rem CloudyVazir,Tahoma,sans-serif;cursor:pointer;
    transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
}
.shop-buy-link:hover{transform:translateY(-2px);background:rgba(120,189,255,.24);color:#fff}

/* ---------- unavailable ---------- */
.shop-product-card.is-unavailable{opacity:.96}
.shop-product-card.is-unavailable .shop-product-media{filter:saturate(.7) brightness(.82)}
.shop-product-card.is-unavailable .shop-product-top strong{
    color:#ffb6b6;background:rgba(255,70,70,.10);box-shadow:none;
}
.shop-card-actions .shop-unavailable-link,
.shop-card-actions .shop-unavailable-link:hover{
    background:linear-gradient(135deg,rgba(255,63,63,.16),rgba(130,20,32,.34));
    border:1px solid rgba(255,79,79,.36);color:#ffd2d2;cursor:not-allowed;
    transform:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.035);
}
.shop-unavailable-link span{
    position:relative;display:inline-flex;width:18px;height:18px;margin-left:7px;
    border:2px solid currentColor;border-radius:50%;opacity:.95;
}
.shop-unavailable-link span::after{
    content:"";position:absolute;left:50%;top:50%;width:13px;height:2px;border-radius:999px;
    background:currentColor;transform:translate(-50%,-50%) rotate(-42deg);
}

/* ---------- empty state ---------- */
.shop-empty-page{
    max-width:760px;margin:28px auto 0;padding:36px 22px;border-radius:30px;text-align:center;
    background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow-soft);
}
.shop-empty-page span{
    display:grid;place-items:center;width:74px;height:74px;margin:0 auto 16px;border-radius:24px;
    background:var(--ice-soft);border:1px solid rgba(126,215,255,.18);font-size:2rem;
}
.shop-empty-page h2{
    margin:0 0 10px;color:#fff;font-family:CloudyLalezar,CloudyVazir,sans-serif;font-weight:400;
    font-size:clamp(1.9rem,4vw,3rem);
}
.shop-empty-page p{margin:0;color:#b9d1e7;line-height:2}

/* ============================ MODALS ============================ */
.shop-buy-modal{
    position:fixed;inset:0;z-index:10001;display:grid;place-items:center;
    padding:max(18px,env(safe-area-inset-top)) 18px max(18px,env(safe-area-inset-bottom));
    opacity:0;pointer-events:none;transition:opacity .24s var(--ease);
}
.shop-buy-modal.is-open{opacity:1;pointer-events:auto}
.shop-modal-backdrop{
    position:absolute;inset:0;border:0;cursor:pointer;
    background:rgba(2,10,20,.58);
    -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.shop-modal-card{
    position:relative;width:min(520px,100%);overflow:hidden;border-radius:30px;
    padding:32px 24px 26px;text-align:center;
    background:linear-gradient(155deg,rgba(15,44,80,.96),rgba(7,23,46,.97));
    border:1px solid rgba(148,229,255,.24);
    box-shadow:0 40px 110px rgba(0,0,0,.5);
    transform:translateY(20px) scale(.96);
    transition:transform .28s var(--ease);
}
.shop-buy-modal.is-open .shop-modal-card{transform:none}
.shop-modal-card::before{
    content:"";position:absolute;width:240px;height:240px;left:-86px;top:-94px;border-radius:999px;
    background:radial-gradient(circle,rgba(255,210,87,.24),transparent 68%);pointer-events:none;
}
.shop-modal-close{
    position:absolute;top:14px;left:14px;width:38px;height:38px;border:0;border-radius:999px;
    background:rgba(255,255,255,.1);color:#fff;font-size:25px;line-height:1;cursor:pointer;
    transition:background .2s var(--ease),transform .2s var(--ease);
}
.shop-modal-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}
.shop-modal-icon{
    position:relative;z-index:1;display:inline-flex;align-items:center;min-height:34px;
    margin-bottom:14px;padding:0 15px;border-radius:999px;color:var(--ink);
    background:var(--grad-gold);font-weight:950;
}
.shop-modal-card h2{
    position:relative;z-index:1;margin:0 0 10px;color:#fff;
    font-family:CloudyLalezar,CloudyVazir,sans-serif;font-weight:400;
    font-size:clamp(1.9rem,5vw,2.9rem);
}
.shop-modal-card p{position:relative;z-index:1;margin:0 auto 20px;max-width:440px;color:#c9dff2;line-height:2}
.shop-modal-card p b,.shop-modal-card p strong{color:#fff}
.shop-modal-actions{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.shop-modal-actions a{
    display:flex;align-items:center;justify-content:center;min-height:48px;padding:0 12px;border-radius:18px;
    text-decoration:none;color:var(--ink);background:var(--grad-ice);font-weight:950;
    transition:transform .2s var(--ease),filter .2s var(--ease);
}
.shop-modal-actions a:hover{transform:translateY(-2px);filter:brightness(1.06)}
.shop-modal-actions .shop-ticket-action{
    grid-column:1/-1;background:rgba(255,255,255,.09);color:var(--text);
    border:1px solid rgba(148,229,255,.16);
}

/* blur the page behind open modal (perf-gated) */
.shop-page.is-modal-open>.shop-hero,
.shop-page.is-modal-open>.shop-mode-panel,
.shop-page.is-modal-open>.shop-back-button{
    filter:blur(6px);transform:scale(.994);pointer-events:none;
    transition:filter .24s var(--ease),transform .24s var(--ease);
}

/* ---------- features modal ---------- */
.shop-feature-card{
    width:min(820px,100%);max-height:min(84vh,780px);overflow:auto;
    text-align:right;padding:30px 24px 24px;
    scrollbar-width:thin;scrollbar-color:rgba(97,206,255,.75) rgba(255,255,255,.055);
}
.shop-feature-card::-webkit-scrollbar{width:9px}
.shop-feature-card::-webkit-scrollbar-track{background:rgba(255,255,255,.055);border-radius:999px;margin:22px 0}
.shop-feature-card::-webkit-scrollbar-thumb{
    background:linear-gradient(180deg,#61ceff,#ffd257);border-radius:999px;border:2px solid rgba(6,18,34,.9);
}
.shop-feature-card .shop-modal-icon{display:inline-flex}
.shop-feature-card h2{padding-left:42px}
.shop-feature-card>p{max-width:none;margin:0 0 14px;color:#cfe2f4;text-align:right}
.shop-feature-card>p:empty,.shop-feature-price:empty{display:none}
.shop-feature-price{
    position:relative;z-index:1;display:inline-flex;align-items:center;min-height:36px;
    margin:0 0 18px;padding:0 14px;border-radius:999px;
    background:rgba(255,210,87,.12);border:1px solid rgba(255,210,87,.22);color:#ffe8a5;font-weight:950;
}
.shop-feature-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.shop-feature-section{
    position:relative;overflow:hidden;border-radius:22px;padding:16px;
    background:rgba(255,255,255,.06);border:1px solid rgba(148,229,255,.14);
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.025);
}
.shop-feature-section h3{
    margin:0 0 12px;color:#fff;font-family:CloudyLalezar,CloudyVazir,sans-serif;font-weight:400;
    font-size:1.6rem;line-height:1.2;
}
.shop-feature-section ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.shop-feature-section li{
    position:relative;padding:9px 28px 9px 10px;border-radius:15px;
    background:rgba(3,15,31,.28);color:#dcefff;line-height:1.8;
}
.shop-feature-section li::before{
    content:"";position:absolute;right:11px;top:1.12em;width:8px;height:8px;border-radius:999px;
    background:var(--ice);box-shadow:0 0 16px rgba(97,206,255,.72);
}
.shop-feature-section-meta{grid-column:1/-1;background:linear-gradient(135deg,rgba(255,210,87,.11),rgba(97,206,255,.07));order:-2}
.shop-feature-section-benefits{order:-1}
.shop-feature-section-kits{order:0}
.shop-feature-section-kits li::before{background:var(--gold);box-shadow:0 0 16px rgba(255,210,87,.7)}
.shop-feature-section-intro{grid-column:1/-1;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(97,206,255,.055))}
.shop-feature-intro-lines{display:grid;gap:8px}
.shop-feature-intro-lines p{margin:0;padding:10px 12px;border-radius:15px;background:rgba(3,15,31,.24);color:#eaf6ff;line-height:1.9}
.shop-feature-section-contact{grid-column:1/-1;background:rgba(97,206,255,.07)}
.shop-feature-section-contact li::before{background:#71ffb8;box-shadow:0 0 16px rgba(113,255,184,.62)}
.shop-feature-section-notes{display:none!important}
.shop-feature-empty{margin:0;padding:18px;border-radius:18px;background:rgba(255,255,255,.07);color:#cfe2f4}

/* ============================ RESPONSIVE ============================ */
@media(max-width:1024px){
    .shop-hero{grid-template-columns:1fr}
    .shop-hero-visual{display:none}
    .shop-mode-tabs{max-width:420px}
    .shop-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .shop-product-grid.is-single{grid-template-columns:minmax(0,min(400px,100%))}
}
@media(max-width:768px){
    .shop-category-switch{position:static}
    .shop-feature-content{grid-template-columns:1fr}
    .shop-feature-section-meta,.shop-feature-section-intro,.shop-feature-section-contact{grid-column:auto}
}
@media(max-width:560px){
    .shop-page{padding:12px 12px 54px}
    .shop-page::after{background-size:74px 74px;opacity:.8}
    .shop-hero{border-radius:24px;padding:22px 16px}
    .shop-hero p{font-size:.95rem;line-height:2}
    .shop-mode-tabs{width:100%;max-width:none}
    /* category bar → horizontal scroller with edge fade */
    .shop-category-switch{
        gap:8px;flex-wrap:nowrap;overflow-x:auto;padding:8px;border-radius:16px;
        scrollbar-width:none;
        -webkit-mask-image:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent);
        mask-image:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent);
    }
    .shop-category-switch::-webkit-scrollbar{display:none}
    .shop-category-switch button{flex:0 0 auto;scroll-snap-align:center}
    .shop-product-grid,.shop-product-grid.is-single{grid-template-columns:1fr;gap:14px}
    .shop-product-media{height:clamp(200px,52vw,240px)}
    .shop-product-top{flex-direction:column;align-items:flex-start}
    .shop-product-top h3{min-height:auto}
    .shop-product-body p{min-height:auto}
    .shop-card-actions{gap:8px}
    .shop-card-actions .shop-buy-link{min-width:78px}
    .shop-modal-card{padding:28px 18px 20px}
    .shop-modal-actions{grid-template-columns:1fr}
    .shop-modal-actions .shop-ticket-action{grid-column:auto}
    .shop-feature-card{max-height:88vh;padding:26px 16px 18px}
    .shop-feature-card h2{padding-left:38px}
}
@media(max-width:400px){
    .shop-hero h1{font-size:2.05rem}
    .shop-product-top strong{margin-top:8px}
}

/* ============================ MOTION ============================ */
@keyframes shopCardIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes shopPanelIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes shopModeIn{from{opacity:0;transform:translateY(14px) scale(.99)}to{opacity:1;transform:none}}
@keyframes shopPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.55}}
@keyframes shopSpin{to{transform:rotate(360deg)}}

/* =====================================================================
   PERFORMANCE TIER — گوشی‌های ضعیف  (html[data-perf="lite"])
   حذف بلور/سایه‌های سنگین/پارتیکل/ترنسفورم‌های گران‌قیمت
   ===================================================================== */
:root[data-perf="lite"] .shop-page::before{
    background:linear-gradient(180deg,#06121f,#05101f 60%,#040c18);
}
:root[data-perf="lite"] .shop-page::after{display:none}
:root[data-perf="lite"] .shop-hero::before,
:root[data-perf="lite"] .shop-hero-orb::before,
:root[data-perf="lite"] .shop-product-media .shop-shine{display:none}
:root[data-perf="lite"] .shop-category-switch,
:root[data-perf="lite"] .shop-product-card,
:root[data-perf="lite"] .shop-modal-backdrop{
    -webkit-backdrop-filter:none;backdrop-filter:none;
}
:root[data-perf="lite"] .shop-category-switch{background:rgba(7,20,38,.94)}
:root[data-perf="lite"] .shop-product-card{
    background:rgba(13,33,58,.92);
    box-shadow:0 10px 26px rgba(0,0,0,.3);
    animation:none;will-change:auto;
}
:root[data-perf="lite"] .shop-product-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.34)}
:root[data-perf="lite"] .shop-product-card:hover .shop-product-media img{transform:none}
:root[data-perf="lite"] .shop-modal-backdrop{background:rgba(2,9,18,.86)}
:root[data-perf="lite"] .shop-page.is-modal-open>.shop-hero,
:root[data-perf="lite"] .shop-page.is-modal-open>.shop-mode-panel,
:root[data-perf="lite"] .shop-page.is-modal-open>.shop-back-button{filter:none}
:root[data-perf="lite"] .shop-kicker::before{animation:none}

/* احترام به تنظیمات سایت */
:root.fx-bg-off .shop-page::before{background:linear-gradient(180deg,#06121f,#040c18)}
:root.fx-bg-off .shop-page::after{display:none}
:root.fx-anim-off .shop-product-card,
:root.fx-anim-off .shop-mode-panel.is-active,
:root.fx-anim-off .shop-category-panel.is-active{animation:none}
:root.fx-hover-off .shop-product-card:hover{transform:none}
:root.fx-hover-off .shop-product-card:hover .shop-product-media img{transform:none}

/* ============================ REDUCED MOTION ============================ */
@media (prefers-reduced-motion: reduce){
    .shop-product-card,.shop-mode-panel.is-active,.shop-category-panel.is-active,
    .shop-hero-orb::before,.shop-kicker::before{animation:none!important}
    .shop-product-card,.shop-buy-link,.shop-feature-link,.shop-back-button,
    .shop-mode-tabs::before,.shop-modal-card,.shop-product-media img,.shop-shine,
    .shop-modal-close,.shop-category-switch button{transition:none!important}
    .shop-product-card:hover{transform:none}
    .shop-product-card:hover .shop-product-media img{transform:none}
}
:root[data-reduced] .shop-product-card,
:root[data-reduced] .shop-mode-panel.is-active,
:root[data-reduced] .shop-category-panel.is-active,
:root[data-reduced] .shop-hero-orb::before,
:root[data-reduced] .shop-kicker::before{animation:none}
:root[data-reduced] .shop-product-card:hover{transform:none}