/* Duel Merch Styles */
:root{
  --font-ui:'TT Interphases Pro', system-ui, Segoe UI, Arial, sans-serif;
  --bg:#0a0f1b; /* deep navy */
  --bg-2:#0e1626;
  --panel:#111827; /* slate/navy panel */
  --panel-2:#0f172a;
  --text:#e5e7eb; /* light gray */
  --muted:#9aa3b2; /* slate */
  --accent:#7c5cff; /* indigo/purple */
  --accent-2:#9b8cff; /* lighter */
  --glow:#6d28d9; /* purple glow */
  --success:#11c76f; /* Duel green */
  --danger:#ff4d6d;
}
/* Font: TT-Interphases-Pro */
@font-face{
  font-family:'TT Interphases Pro';
  src:
    local('TT Interphases Pro Regular'), local('TT Interphases Pro'),
    url('/fonts/TT-Interphases-Pro-Regular.woff2') format('woff2'),
    url('/fonts/TT-Interphases-Pro-Regular.ttf') format('truetype');
  font-weight:400; font-style:normal; font-display:swap;
}
@font-face{
  font-family:'TT Interphases Pro';
  src:
    local('TT Interphases Pro SemiBold'), local('TT Interphases Pro'),
    url('/fonts/TT-Interphases-Pro-SemiBold.woff2') format('woff2'),
    url('/fonts/TT-Interphases-Pro-SemiBold.ttf') format('truetype');
  font-weight:600; font-style:normal; font-display:swap;
}
@font-face{
  font-family:'TT Interphases Pro';
  src:
    local('TT Interphases Pro Bold'), local('TT Interphases Pro'),
    url('/fonts/TT-Interphases-Pro-Bold.woff2') format('woff2'),
    url('/fonts/TT-Interphases-Pro-Bold.ttf') format('truetype');
  font-weight:700; font-style:normal; font-display:swap;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:radial-gradient(1200px 600px at 70% -10%, rgba(124,92,255,0.12), transparent), linear-gradient(180deg, var(--bg), var(--bg-2));color:var(--text);font-family:var(--font-ui)}
/* Enforce same font everywhere */
*,*::before,*::after{font-family:var(--font-ui)}
.container{max-width:1120px;margin:0 auto;padding:0 16px}

/* Header */
.site-header{position:sticky;top:0;background:rgba(10,15,27,0.75);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,0.06);z-index:20}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:28px;height:28px;border-radius:8px;background:conic-gradient(from 210deg, var(--accent), var(--accent-2), var(--accent));box-shadow:0 0 18px rgba(124,92,255,0.45)}
.brand-title{margin:0;font-size:1.05rem;letter-spacing:.04em;font-weight:700}

/* Buttons */
.btn{border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,0.02);color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer;transition:all .15s ease}
.btn:hover{background:rgba(255,255,255,0.06);transform:translateY(-1px)}
.btn-ghost{border:none;font-size:20px}
.btn-gold{background:linear-gradient(180deg, var(--accent-2), var(--accent));color:#0b0f1a;border:none;font-weight:800;box-shadow:0 6px 24px rgba(124,92,255,0.3)}
.btn-gold:hover{filter:brightness(1.05)}
.badge{display:inline-block;min-width:18px;padding:0 6px;border-radius:10px;background:#fff;color:#111;text-align:center;font-size:.75rem;font-weight:700;margin-left:6px}

/* Hero */
.hero{padding:44px 0 12px}
.hero h2{margin:0 0 6px;font-size:2rem}
.hero p{margin:0;color:var(--muted)}

/* Filters */
/* Category filters */
.cat-filters{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 12px}
.cat-chip{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.08);color:var(--text);font-size:.82rem;font-weight:700;cursor:pointer;user-select:none}
.cat-chip:hover{background:rgba(255,255,255,0.08)}
.cat-chip.is-active{background:linear-gradient(180deg, var(--accent-2), var(--accent));color:#0b0f1a;border:none}

/* Grid */
.product-grid{list-style:none;margin:18px 0 60px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));grid-auto-rows:8px;gap:14px}
.product-card{background:linear-gradient(180deg, var(--panel), var(--panel-2));border:1px solid rgba(255,255,255,0.06);border-radius:16px;overflow:hidden;display:block;width:100%;box-shadow:0 10px 24px rgba(13,18,33,0.6), 0 0 0 1px rgba(124,92,255,0.04) inset}
.product-card .img-wrap{position:relative;background:#0f1117;display:grid;place-items:center}
.limited-badge{position:absolute;top:8px;right:8px;background:linear-gradient(180deg,#ff8ba7,#ff4d6d);color:#0b0f1a;border:none;border-radius:999px;padding:4px 10px;font-size:.72rem;font-weight:800;letter-spacing:.02em;box-shadow:0 6px 18px rgba(255,77,109,.35)}
.brand-badge{display:none}
.product-card img{width:100%;height:auto;object-fit:contain;display:block}
.product-card .body{padding:12px}
.product-card h3{margin:0 0 6px;font-size:1rem}
.product-card .muted{color:var(--muted);font-size:.9rem}
.product-card .muted.md p{margin:.35rem 0}
.product-card .muted.md ul{margin:.35rem 0 .5rem 1.1rem;padding:0}
.product-card .muted.md li{list-style:disc}
.product-card .muted.md a{color:var(--accent-2);text-decoration:underline}
.product-card .muted.md code{background:#0f1117;border:1px solid rgba(255,255,255,.08);padding:0 .25em;border-radius:6px;color:#e5e7eb}
.product-card .tags{display:none}
.tag-chip{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08);color:var(--muted);font-size:.68rem;font-weight:700;letter-spacing:.02em;line-height:1}
.product-card .actions{margin-top:10px;display:flex;gap:8px}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);display:none;align-items:center;justify-content:center;z-index:30}
.modal-overlay.hidden{display:none}
.modal-surface{background:linear-gradient(180deg, var(--panel), var(--panel-2));border:1px solid rgba(255,255,255,0.08);border-radius:16px;max-width:720px;width:min(720px,95vw)}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid rgba(255,255,255,0.06)}
.modal-body{padding:14px}
.modal-footer{padding:12px 14px;border-top:1px solid rgba(255,255,255,0.06);display:flex;justify-content:flex-end}
.product-modal .modal-product{display:flex;gap:16px}
.product-modal img{width:220px;height:220px;object-fit:contain;background:#0f1117;border-radius:10px}
.product-modal .modal-info{flex:1}
.qty-label{display:inline-flex;align-items:center;gap:8px;margin-top:10px}
.qty-label input{width:64px}

/* Cart Drawer */
.cart-drawer{position:fixed;top:0;right:-420px;width:400px;max-width:95vw;height:100vh;background:linear-gradient(180deg, var(--panel), var(--panel-2));border-left:1px solid rgba(255,255,255,0.08);transition:right .2s ease;z-index:40;display:flex;flex-direction:column}
.cart-drawer.open{right:0}
.cart-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid rgba(255,255,255,0.06)}
.cart-items{flex:1;overflow:auto;padding:12px}
.cart-item{display:grid;grid-template-columns:64px 1fr auto;gap:10px;align-items:center;padding:8px 0;border-bottom:1px dashed rgba(255,255,255,0.06)}
.cart-item img{width:64px;height:64px;object-fit:contain;background:#0f1117;border-radius:8px}
.cart-item .ci-name{font-weight:600}
.cart-item .ci-meta{font-size:.85rem;color:var(--muted)} 
.cart-item .ci-actions{display:flex;gap:8px;align-items:center}
.tag{display:inline-block;margin-left:6px;padding:2px 6px;border-radius:999px;font-size:.7rem;font-weight:800;letter-spacing:.02em}
.tag-inactive{background:rgba(255,77,109,.18);color:#ff8ba7;border:1px solid rgba(255,77,109,.35)}
.cart-footer{border-top:1px solid rgba(255,255,255,0.06);padding:12px 14px}
.cart-summary{display:flex;justify-content:space-between;margin-bottom:10px}
.w-100{width:100%}

/* Form */
.form-row{display:flex;gap:10px}
.form-row label{flex:1}
label{display:block;margin:6px 0}
input,select{width:100%;padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,0.08);background:#0f1117;color:var(--text)}
.feedback{margin-top:8px;color:var(--muted);min-height:1.2em}

.hr{height:1px;border:none;background:rgba(255,255,255,0.06);margin:12px 0}
.crypto-box{background:#10131a;border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:10px;margin:8px 0}
.crypto-row{display:flex;justify-content:space-between;align-items:center;margin:6px 0}
.addr-wrap{display:flex;gap:8px;align-items:center}
.addr-wrap code{background:#0f1117;border:1px solid rgba(255,255,255,.08);padding:4px 6px;border-radius:6px}

/* Drawer Backdrop */
.drawer-backdrop{position:fixed;inset:0;background:rgba(0,0,0,0.4);backdrop-filter:blur(2px);z-index:35}

/* Lightbox */
.lightbox-overlay{position:fixed;inset:0;background:rgba(6,10,18,0.85);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:60}
.lightbox-overlay[hidden]{display:none}
.lightbox-overlay img{max-width:min(92vw,1200px);max-height:88vh;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.06) inset}
.lightbox-close{position:fixed;top:14px;right:14px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08);border-radius:10px;color:var(--text)}

@media (max-width:640px){
  .product-modal .modal-product{flex-direction:column;align-items:center}
}

/* Masonry uses grid; columns adjust automatically via minmax */