/* ═══════════════════════════════════════════════════════════════
   MineV — Effect Shop  (shop.css v3)
   ═══════════════════════════════════════════════════════════════ */
:root {
  --bg:       #05050d;
  --bg2:      #0a0a16;
  --card:     #0d0d1c;
  --card-hov: #121228;
  --border:   rgba(255,255,255,.07);
  --purple:   #6c5dd3;
  --purple2:  #8b7cf8;
  --gold:     #f5a623;
  --green:    #2ecc71;
  --text:     #e8e6ff;
  --text2:    #8b88b0;
  --text3:    #4a4870;
  --radius:   16px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--text);font-family:'Space Grotesk',sans-serif;min-height:100vh;overflow-x:hidden;}

/* ── Background ─────────────────────────────────────────────── */
#bg-canvas,#bgCanvas{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:.35;}
.bg-blob{position:fixed;border-radius:50%;filter:blur(110px);pointer-events:none;z-index:0;}
.bg-blob-1{width:700px;height:700px;background:radial-gradient(circle,rgba(108,93,211,.1) 0%,transparent 70%);top:-250px;left:-200px;}
.bg-blob-2{width:600px;height:600px;background:radial-gradient(circle,rgba(245,166,35,.05) 0%,transparent 70%);bottom:-150px;right:-150px;}

/* ── NAV ────────────────────────────────────────────────────── */
.shop-nav{position:sticky;top:0;z-index:200;backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px) saturate(1.5);background:rgba(5,5,13,.85);border-bottom:1px solid var(--border);height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,4vw,56px);gap:24px;}
.nav-brand{font-size:1.2rem;font-weight:800;letter-spacing:.06em;color:#fff;text-decoration:none;}
.nav-brand span{color:var(--purple2);}
.nav-links{display:flex;gap:4px;}
.nav-links a{color:var(--text2);text-decoration:none;font-size:.875rem;font-weight:500;padding:7px 14px;border-radius:8px;transition:color .2s,background .2s;display:flex;align-items:center;gap:7px;}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.05);}
.nav-links a.nav-active{color:var(--purple2);background:rgba(108,93,211,.15);border:1px solid rgba(108,93,211,.3);}
.nav-coins{display:flex;align-items:center;gap:8px;background:rgba(245,166,35,.1);border:1px solid rgba(245,166,35,.22);border-radius:24px;padding:7px 18px;font-weight:700;font-size:.95rem;color:var(--gold);}

/* ── HERO ───────────────────────────────────────────────────── */
.shop-hero{text-align:center;padding:72px 24px 48px;position:relative;z-index:1;}
.hero-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(108,93,211,.12);border:1px solid rgba(108,93,211,.3);color:var(--purple2);font-size:.72rem;font-weight:700;letter-spacing:.14em;padding:7px 18px;border-radius:20px;margin-bottom:22px;}
.hero-title{font-size:clamp(2.4rem,6vw,4.2rem);font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,#fff 20%,var(--purple2) 80%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:14px;line-height:1.05;}
.hero-sub{color:var(--text2);font-size:1rem;max-width:480px;margin:0 auto 28px;line-height:1.6;}
.hero-line{width:40px;height:3px;background:linear-gradient(90deg,var(--purple),var(--purple2));border-radius:4px;margin:0 auto;}

/* ── MAIN GRID ──────────────────────────────────────────────── */
.shop-main{padding:0 clamp(16px,4vw,56px) 100px;position:relative;z-index:1;}
.shop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;max-width:1200px;margin:0 auto;}

/* Category headers */
.shop-category-header{grid-column:1/-1;display:flex;align-items:center;gap:12px;padding:16px 0 4px;margin-top:8px;}
.shop-category-header h2{font-size:.7rem;font-weight:700;letter-spacing:.18em;color:var(--text2);text-transform:uppercase;}
.shop-category-header::after{content:'';flex:1;height:1px;background:var(--border);}

/* ── SKELETON ───────────────────────────────────────────────── */
.skeleton{height:310px;border-radius:var(--radius);background:linear-gradient(110deg,var(--card) 30%,rgba(255,255,255,.03) 50%,var(--card) 70%);background-size:300% 100%;animation:shimmer 1.6s infinite linear;border:1px solid var(--border);}
@keyframes shimmer{0%{background-position:100% 0;}100%{background-position:-100% 0;}}

/* ── EFFECT CARD ────────────────────────────────────────────── */
.effect-card{background:transparent;border:none;border-radius:var(--radius);overflow:visible;position:relative;display:flex;flex-direction:column;height:310px;transition:transform .28s cubic-bezier(.22,.68,0,1.2);z-index:1;}
.effect-card:hover{transform:translateY(-4px) scale(1.01);z-index:20;}

.card-inner{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;height:100%;transition:border-color .3s,box-shadow .3s;}
.effect-card:hover .card-inner{border-color:var(--card-glow,rgba(108,93,211,.5));box-shadow:0 14px 40px rgba(0,0,0,.5),0 0 0 1px var(--card-glow,rgba(108,93,211,.18));}

/* Preview canvas area */
.card-preview{position:relative;height:165px;overflow:hidden;flex-shrink:0;}
.card-preview::after{content:'';position:absolute;bottom:0;left:0;right:0;height:55px;background:linear-gradient(to bottom,transparent,var(--card));pointer-events:none;z-index:2;}
.card-preview-bg{position:absolute;inset:0;opacity:.1;z-index:0;}
.card-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:1;}
.card-orb{position:absolute;width:130px;height:130px;border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%);filter:blur(50px);opacity:.2;pointer-events:none;z-index:0;transition:opacity .3s;}
.effect-card:hover .card-orb{opacity:.32;}

/* Card body */
.card-body{padding:13px 15px 15px;flex:1;display:flex;flex-direction:column;min-height:0;}
.card-top{display:flex;align-items:center;gap:9px;margin-bottom:5px;}
.card-icon,.card-emoji{font-size:1.35rem;line-height:1;flex-shrink:0;}
.card-name{font-size:.95rem;font-weight:700;color:#fff;letter-spacing:-.01em;line-height:1.2;}
.card-desc{font-size:.75rem;color:var(--text2);line-height:1.5;flex:1;min-height:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.card-price{margin-top:auto;padding-top:8px;}
.card-price button,.card-price .btn{width:100%;justify-content:center;}
.token-icon{opacity:.7;font-size:.88em;}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn,.shop-btn{border:none;border-radius:9px;padding:8px 16px;font-family:inherit;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;}
.btn:disabled,.shop-btn:disabled{opacity:.55;cursor:not-allowed;}
.btn-buy{background:linear-gradient(135deg,var(--purple) 0%,var(--purple2) 100%);color:#fff;box-shadow:0 3px 14px rgba(108,93,211,.3);}
.btn-buy:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 20px rgba(108,93,211,.45);}
.btn-equip{background:linear-gradient(135deg,#1a6e42 0%,var(--green) 100%);color:#fff;box-shadow:0 3px 14px rgba(46,204,113,.2);}
.btn-equip:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 20px rgba(46,204,113,.35);}
.btn-equipped{background:rgba(46,204,113,.1);border:1px solid rgba(46,204,113,.3);color:var(--green);cursor:default;}
.btn-equipped:hover{transform:none;}

/* ── EMPTY ──────────────────────────────────────────────────── */
.empty-state{grid-column:1/-1;text-align:center;padding:80px 24px;color:var(--text2);}
.empty-state i{font-size:3rem;display:block;margin-bottom:16px;opacity:.2;}

/* ── TOAST ──────────────────────────────────────────────────── */
#toastWrap{position:fixed;bottom:28px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:10px;align-items:flex-end;}
.toast{background:#111127;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 16px;font-size:.88rem;font-weight:500;display:flex;align-items:center;gap:10px;box-shadow:0 8px 30px rgba(0,0,0,.5);min-width:220px;animation:toastIn .28s cubic-bezier(.22,.68,0,1.2);}
.toast.fade-out{animation:toastOut .28s ease forwards;}
.toast-success{border-left:3px solid var(--green);}
.toast-error{border-left:3px solid #e74c3c;}
.toast-info{border-left:3px solid var(--purple2);}
@keyframes toastIn{from{opacity:0;transform:translateY(16px) scale(.96);}to{opacity:1;transform:none;}}
@keyframes toastOut{to{opacity:0;transform:translateY(8px);}}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media(max-width:600px){
  .nav-links a span{display:none;}
  .hero-title{font-size:2.2rem;}
  .shop-grid{grid-template-columns:1fr 1fr;gap:10px;}
  .effect-card,.skeleton{height:270px;}
  .card-preview{height:130px;}
}
@media(max-width:400px){
  .shop-grid{grid-template-columns:1fr;}
  .effect-card,.skeleton{height:300px;}
}