@import url('https://cdn.jsdelivr.net/npm/lxgw-wenkai-webfont@1.7.0/style.css');
*{margin:0;padding:0;box-sizing:border-box}
:root{
--accent:rgba(99,102,241,0.6);--accent-soft:rgba(99,102,241,0.15);--accent-glow:rgba(99,102,241,0.2);
--accent2:rgba(139,92,246,0.5);--green:rgba(74,222,128,0.7);--red:rgba(248,113,113,0.7);
--text-1:rgba(255,255,255,0.92);--text-2:rgba(255,255,255,0.5);--text-3:rgba(255,255,255,0.25);
--sidebar-w:260px;
--raised:1px solid rgba(255,255,255,0.14);
--raised-shadow:0 4px 16px rgba(0,0,0,0.45),inset 0 1px 0 rgba(255,255,255,0.07);
--raised-bg:rgba(255,255,255,0.04)
}
html,body{height:100%;overflow:hidden;font-family:'LXGW WenKai',serif;color:var(--text-1);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}

/* 重置表单元素颜色，保持可读 */
input,textarea,select,.form-input,.form-input::placeholder{-webkit-text-fill-color:var(--text-2);color:var(--text-2)}
.toast{-webkit-text-fill-color:currentColor}
.w-typing{-webkit-text-fill-color:var(--text-2)}

/* ── background ── */
.bg-full{position:fixed;inset:0;background-color:#070710;background-size:cover;background-position:center;z-index:-2}
.bg-full::after{content:'';position:absolute;inset:0;background:rgba(7,7,14,0.3)}
.bg-orb{position:fixed;border-radius:50%;filter:blur(80px);opacity:.45;z-index:-1;animation:orbFloat 14s ease-in-out infinite}
.bg-orb-1{width:360px;height:360px;background:var(--accent);top:-10%;left:-6%;animation-delay:0s}
.bg-orb-2{width:300px;height:300px;background:var(--accent2);bottom:-12%;right:-8%;animation-delay:-5s}
.bg-orb-3{width:220px;height:220px;background:rgba(74,222,128,0.35);top:40%;left:55%;animation-delay:-9s}
@keyframes orbFloat{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-40px) scale(1.08)}66%{transform:translate(-20px,30px) scale(.94)}}

/* ── shell ── */
.shell{display:flex;height:100vh;height:100dvh;padding:40px 12px;gap:12px;overflow:hidden}

/* ── sidebar ── */
.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);height:calc(100vh - 80px);height:calc(100dvh - 80px);display:flex;flex-direction:column;background:rgba(7,7,14,0.6);backdrop-filter:blur(28px) saturate(1.3);border-radius:20px;position:relative;z-index:10;overflow:hidden;border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);box-shadow:var(--raised-shadow)}
.sidebar-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:-1}
.sidebar-bg::after{content:'';position:absolute;inset:0;background:rgba(7,7,14,0.55)}
.sidebar::after{content:'';position:absolute;top:0;right:0;width:1px;height:100%;background:linear-gradient(180deg,transparent,rgba(255,255,255,0.1) 30%,rgba(255,255,255,0.1) 70%,transparent)}

/* brand */
.sidebar-brand{padding:28px 24px 18px;text-align:center;flex-shrink:0}
.brand-row{display:flex;align-items:center;justify-content:center;gap:12px}
.brand-logo{width:44px;height:44px;border-radius:14px;object-fit:cover;box-shadow:0 0 24px var(--accent-glow);animation:iconPulse 3s ease-in-out infinite;flex-shrink:0;border:var(--raised);border-bottom-color:rgba(0,0,0,0.3);border-right-color:rgba(0,0,0,0.2)}
.brand-icon{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 0 24px var(--accent-glow);animation:iconPulse 3s ease-in-out infinite;flex-shrink:0}
@keyframes iconPulse{0%,100%{box-shadow:0 0 24px var(--accent-glow)}50%{box-shadow:0 0 36px var(--accent),0 0 60px rgba(99,102,241,0.15)}}
h1{font-size:1.2rem;font-weight:700;letter-spacing:.5px;background:linear-gradient(135deg,#fff,rgba(255,255,255,0.7));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.brand-sub{font-size:.75rem;color:var(--text-2);margin-top:4px;letter-spacing:1px}

/* sidebar list */
.sidebar-section{flex:1;overflow-y:auto;padding:8px 12px;-webkit-overflow-scrolling:touch}
.sidebar-section::-webkit-scrollbar{width:4px}
.sidebar-section::-webkit-scrollbar-track{background:transparent}
.sidebar-section::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:4px}
.sidebar-section::-webkit-scrollbar-thumb:hover{background:var(--accent)}

/* ── category buttons (sidebar) ── */
.cat-btn{display:flex;align-items:center;gap:10px;width:100%;padding:12px 16px;border-radius:14px;border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);background:var(--raised-bg);box-shadow:var(--raised-shadow);cursor:pointer;transition:all .25s;user-select:none;margin-bottom:8px;font-family:inherit;font-size:.88rem;color:var(--text-1);text-align:left}
.cat-btn:hover{background:rgba(255,255,255,0.07);transform:translateY(-1px);box-shadow:0 6px 20px rgba(0,0,0,0.5),inset 0 1px 0 rgba(255,255,255,0.1)}
.cat-btn.active{background:linear-gradient(135deg,rgba(99,102,241,0.2),rgba(139,92,246,0.15));border-color:rgba(99,102,241,0.35);box-shadow:0 4px 20px rgba(99,102,241,0.2),inset 0 1px 0 rgba(255,255,255,0.1)}
.cat-btn .cb-icon{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,rgba(99,102,241,0.12),rgba(139,92,246,0.1));display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;overflow:hidden}
.cat-btn .cb-icon img{width:100%;height:100%;object-fit:cover}
.cat-btn.active .cb-icon{background:linear-gradient(135deg,rgba(99,102,241,0.25),rgba(139,92,246,0.2))}
.cat-btn .cb-name{flex:1;font-weight:700}
.cat-btn .cb-count{font-size:.7rem;color:var(--text-3);background:rgba(255,255,255,0.06);padding:2px 8px;border-radius:10px;flex-shrink:0}
.cat-btn.active .cb-count{background:rgba(99,102,241,0.2);color:rgba(165,165,255,0.9);-webkit-text-fill-color:rgba(165,165,255,0.9)}

/* sidebar bottom */
.sidebar-bottom{padding:12px 20px;border-top:1px solid rgba(255,255,255,0.06);position:relative;flex-shrink:0}
.sidebar-notice{font-size:.72rem;color:var(--text-2);text-align:center;padding:8px 0;line-height:1.6}
.sidebar-nav{display:flex;justify-content:center;gap:16px;padding:8px 0 4px}
.sidebar-nav a{font-size:.75rem;color:var(--text-2);padding:4px 10px;border-radius:8px;transition:all .25s}
.sidebar-nav a:hover{color:var(--text-1);background:rgba(255,255,255,0.06)}
.sidebar-nav a.active{color:var(--text-1);background:var(--raised-bg);border:var(--raised);border-bottom-color:rgba(0,0,0,0.3);border-right-color:rgba(0,0,0,0.2);box-shadow:var(--raised-shadow)}
.sidebar-footer{font-size:.65rem;color:var(--text-3);text-align:center;padding:6px 0}

/* ── main ── */
.main{flex:1;height:calc(100vh - 80px);height:calc(100dvh - 80px);overflow:hidden;position:relative}
.main-content{height:100%;overflow-y:auto;padding:0;position:relative;z-index:1;-webkit-overflow-scrolling:touch}
.main-content::-webkit-scrollbar{width:4px}
.main-content::-webkit-scrollbar-track{background:transparent}
.main-content::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:4px}
.main-content::-webkit-scrollbar-thumb:hover{background:var(--accent)}

/* ── welcome ── */
.welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;text-align:center;animation:fadeSlide .6s ease;position:relative;z-index:1;padding:40px 24px}
.w-ring{width:100px;height:100px;border-radius:50%;border:2px solid rgba(255,255,255,0.06);border-top-color:var(--accent);border-right-color:var(--accent2);display:flex;align-items:center;justify-content:center;animation:ringRotate 6s linear infinite;margin-bottom:20px;position:relative}
.w-ring::before{content:'';position:absolute;inset:-12px;border-radius:50%;border:1px dashed rgba(255,255,255,0.04);animation:ringRotate 12s linear infinite reverse}
.w-icon{font-size:36px;animation:iconPulse 3s ease-in-out infinite}
.w-logo{width:60px;height:60px;border-radius:50%;object-fit:cover;animation:iconPulse 3s ease-in-out infinite}
@keyframes ringRotate{to{transform:rotate(360deg)}}

/* gradient flowing title */
.gradient-text{background-image:linear-gradient(90deg,#818cf8,#c084fc,#34d399,#fb923c,#818cf8);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:flowGradient 4s linear infinite}
.w-title{font-size:1.6rem;font-weight:700;margin-top:12px;line-height:1.3}
@keyframes flowGradient{0%{background-position:0% 50%}100%{background-position:300% 50%}}

/* typewriter */
.w-typing{color:var(--text-2);font-size:.88rem;margin-top:10px;line-height:1.7;min-height:1.7em}
.w-typing .cursor{display:inline-block;width:2px;height:1em;background:var(--accent);margin-left:2px;vertical-align:text-bottom;animation:blink .8s step-end infinite}
@keyframes blink{50%{opacity:0}}

/* stats cards */
.w-stats{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;justify-content:center}
.w-stat{background:var(--raised-bg);border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);border-radius:14px;padding:16px 22px;min-width:120px;text-align:center;box-shadow:var(--raised-shadow);transition:all .3s;position:relative;overflow:hidden}
.w-stat:hover{transform:translateY(-3px);box-shadow:0 8px 28px rgba(0,0,0,0.5),inset 0 1px 0 rgba(255,255,255,0.1);border-color:rgba(99,102,241,0.25)}
.w-stat::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s}
.w-stat:hover::before{opacity:1}
.w-stat-icon{font-size:22px;margin-bottom:6px;display:block}
.w-stat-num{font-size:1.4rem;font-weight:700;color:var(--text-1);display:block}
.w-stat-label{font-size:.7rem;color:var(--text-3);margin-top:4px;display:block}

/* marquee */
.w-marquee{width:100%;max-width:420px;overflow:hidden;margin-top:24px;border-radius:12px;background:var(--raised-bg);border:var(--raised);border-bottom-color:rgba(0,0,0,0.25);border-right-color:rgba(0,0,0,0.18);box-shadow:var(--raised-shadow);padding:10px 0;position:relative}
.w-marquee::before,.w-marquee::after{content:'';position:absolute;top:0;bottom:0;width:40px;z-index:2;pointer-events:none}
.w-marquee::before{left:0;background:linear-gradient(90deg,rgba(7,7,14,0.8),transparent)}
.w-marquee::after{right:0;background:linear-gradient(-90deg,rgba(7,7,14,0.8),transparent)}
.w-marquee-inner{display:flex;white-space:nowrap;animation:marqueeScroll 20s linear infinite}
.w-marquee-inner span{padding:0 24px;font-size:.78rem;color:var(--text-2);display:inline-flex;align-items:center;gap:6px}
.w-marquee-inner span em{font-style:normal;color:var(--accent);-webkit-text-fill-color:var(--accent)}
@keyframes marqueeScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ── product grid (right panel) ── */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;padding:0 32px 28px;animation:fadeSlide .5s ease;position:relative;z-index:1}
.pg-header{padding:24px 32px 0;animation:fadeSlide .5s ease;position:relative;z-index:1}
.pg-header h2{font-size:1.3rem;font-weight:700;display:flex;align-items:center;gap:10px}
.pg-header h2::before{content:'';width:4px;height:20px;border-radius:2px;background:linear-gradient(180deg,var(--accent),var(--accent2))}
.pg-header .pg-count{font-size:.78rem;color:var(--text-2);margin-top:4px}

/* product card */
.product-card{border-radius:18px;border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);background:var(--raised-bg);box-shadow:var(--raised-shadow);overflow:hidden;cursor:pointer;transition:all .3s;position:relative;animation:fadeSlide .5s ease both}
.product-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,0.55),inset 0 1px 0 rgba(255,255,255,0.1)}
.product-card .pc-image{width:100%;aspect-ratio:16/10;overflow:hidden;background:rgba(255,255,255,0.03)}
.product-card .pc-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.product-card:hover .pc-image img{transform:scale(1.05)}
.product-card .pc-no-img{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(99,102,241,0.1),rgba(139,92,246,0.08));font-size:32px;color:var(--text-3)}
.product-card .pc-body{padding:16px 18px}
.product-card .pc-name{font-size:.95rem;font-weight:700;color:var(--text-1);margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.product-card .pc-desc{font-size:.78rem;color:var(--text-3);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6}
.product-card .pc-footer{display:flex;align-items:center;justify-content:space-between}
.product-card .pc-price{font-size:1.05rem;font-weight:700;color:var(--green);-webkit-text-fill-color:var(--green)}
.product-card .pc-stock{font-size:.72rem;color:var(--text-3)}
.product-card .pc-buy-btn{padding:6px 14px;border-radius:10px;border:var(--raised);border-bottom-color:rgba(0,0,0,0.3);border-right-color:rgba(0,0,0,0.2);background:var(--raised-bg);box-shadow:var(--raised-shadow);color:var(--text-2);font-size:.75rem;font-weight:700;cursor:pointer;transition:all .25s;font-family:inherit}
.product-card .pc-buy-btn:hover{color:#fff;background:linear-gradient(135deg,rgba(99,102,241,0.25),rgba(139,92,246,0.2));border-color:rgba(99,102,241,0.35)}
.product-card.sold-out{opacity:.55;cursor:default}
.product-card.sold-out:hover{transform:none;box-shadow:var(--raised-shadow)}
.product-card .pc-sold{position:absolute;top:12px;right:12px;padding:3px 10px;border-radius:8px;background:rgba(248,113,113,0.2);color:var(--red);-webkit-text-fill-color:var(--red);font-size:.7rem;font-weight:700;border:1px solid rgba(248,113,113,0.15)}

/* back button */
.btn-back{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:12px;border:var(--raised);border-bottom-color:rgba(0,0,0,0.3);border-right-color:rgba(0,0,0,0.2);background:var(--raised-bg);box-shadow:var(--raised-shadow);color:var(--text-2);font-size:.82rem;font-weight:700;cursor:pointer;transition:all .25s;font-family:inherit;margin-bottom:20px}
.btn-back:hover{color:var(--text-1);background:rgba(255,255,255,0.07);transform:translateY(-1px)}

/* ── detail ── */
.detail{padding:32px;animation:fadeSlide .5s ease;position:relative;z-index:1}
.detail-layout{display:flex;gap:28px;align-items:flex-start}
.detail-left{flex:0 0 280px;display:flex;flex-direction:column;gap:16px}
.detail-hero{width:100%;aspect-ratio:1;border-radius:20px;overflow:hidden;background:rgba(255,255,255,0.04);position:relative;border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);box-shadow:var(--raised-shadow)}
.detail-hero img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.detail-hero:hover img{transform:scale(1.04)}
.detail-hero.no-image{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(99,102,241,0.1),rgba(139,92,246,0.08),rgba(74,222,128,0.05));aspect-ratio:1}
.detail-hero.no-image .hero-placeholder{font-size:48px;color:var(--text-3);opacity:.4}
.detail-tag{display:inline-block;font-size:.7rem;padding:4px 12px;border-radius:20px;background:var(--accent-soft);color:rgba(99,102,241,0.9);-webkit-text-fill-color:rgba(99,102,241,0.9);border:var(--raised);border-bottom-color:rgba(0,0,0,0.2);border-right-color:rgba(0,0,0,0.15);width:fit-content}
.detail-right{flex:1;min-width:0;display:flex;flex-direction:column}
.detail-name{font-size:1.4rem;font-weight:700;margin-bottom:6px;line-height:1.3}
.detail-desc{font-size:.85rem;color:var(--text-2);line-height:1.8;margin-bottom:20px}

/* stats */
.detail-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
.detail-stat{background:var(--raised-bg);border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);border-radius:14px;padding:16px;text-align:center;transition:all .3s;position:relative;overflow:hidden;box-shadow:var(--raised-shadow)}
.detail-stat:hover{border-color:rgba(99,102,241,0.25);box-shadow:0 8px 28px rgba(0,0,0,0.5),inset 0 1px 0 rgba(255,255,255,0.1);transform:translateY(-2px)}
.stat-label{font-size:.72rem;color:var(--text-2);margin-bottom:6px}
.stat-value{font-size:1.3rem;font-weight:700;color:var(--text-1)}
.unit{font-size:.72rem;color:var(--text-3);margin-left:2px}

.detail-divider{height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.08),transparent);margin:20px 0}

/* ── buy section ── */
.buy-section{animation:fadeSlide .5s ease .1s both}
.buy-title{font-size:1rem;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.buy-title::before{content:'';width:3px;height:18px;border-radius:2px;background:linear-gradient(180deg,var(--accent),var(--accent2))}

.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.8rem;color:var(--text-2);margin-bottom:8px;font-weight:700}
.form-input{width:100%;padding:12px 16px;border-radius:14px;border:var(--raised);border-bottom-color:rgba(0,0,0,0.3);border-right-color:rgba(0,0,0,0.2);background:var(--raised-bg);color:var(--text-1);font-family:inherit;font-size:.88rem;outline:none;transition:all .3s;box-shadow:var(--raised-shadow)}
.form-input:focus{border-color:rgba(99,102,241,0.4);box-shadow:0 0 0 3px var(--accent-glow),0 4px 16px rgba(0,0,0,0.45),inset 0 1px 0 rgba(255,255,255,0.08);background:rgba(255,255,255,0.06)}
.form-input::placeholder{color:var(--text-3)}

/* pay methods */
.pay-methods{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;margin-bottom:24px}
.pay-method{display:flex;align-items:center;gap:10px;padding:14px;border-radius:14px;border:var(--raised);border-bottom-color:rgba(0,0,0,0.3);border-right-color:rgba(0,0,0,0.2);background:var(--raised-bg);cursor:pointer;transition:all .3s;box-shadow:var(--raised-shadow)}
.pay-method:hover{background:rgba(255,255,255,0.07);transform:translateY(-1px)}
.pay-method.selected{border-color:rgba(99,102,241,0.4);background:rgba(99,102,241,0.1);box-shadow:0 4px 20px rgba(99,102,241,0.2),inset 0 1px 0 rgba(255,255,255,0.1)}
.pm-icon{font-size:22px;flex-shrink:0}
.pm-label{font-size:.82rem;font-weight:700;color:var(--text-1)}

/* ── button ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:14px;font-family:inherit;font-size:.88rem;font-weight:700;border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);cursor:pointer;transition:all .35s;position:relative;overflow:hidden;text-decoration:none;box-shadow:var(--raised-shadow)}
.btn-primary{background:linear-gradient(135deg,rgba(99,102,241,0.3),rgba(139,92,246,0.25));color:#fff;-webkit-text-fill-color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(99,102,241,0.3),inset 0 1px 0 rgba(255,255,255,0.12)}
.btn-primary:active{transform:translateY(0);box-shadow:0 2px 12px rgba(99,102,241,0.15)}
.btn-glass{background:var(--raised-bg);color:var(--text-2)}
.btn-glass:hover{background:rgba(255,255,255,0.08);color:var(--text-1)}
.btn-sm{padding:8px 18px;font-size:.8rem;border-radius:10px}

/* ── query page ── */
.query-view{max-width:640px;margin:0 auto;padding:40px 32px;animation:fadeSlide .5s ease;position:relative;z-index:1}
.q-sub{font-size:.88rem;color:var(--text-2);margin-top:6px}
.query-box{background:var(--raised-bg);border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);border-radius:20px;padding:32px;box-shadow:var(--raised-shadow);margin-top:24px;position:relative;overflow:hidden}

/* query result */
.query-result{display:none;margin-top:20px}
.query-result.show{display:block;animation:fadeSlide .5s ease}
.result-status{text-align:center;margin-bottom:24px}
.rs-icon{font-size:48px;margin-bottom:12px;display:block}
.rs-text{font-size:1rem;font-weight:700}
.rs-text.pending{color:var(--accent);-webkit-text-fill-color:var(--accent)}
.rs-text.success{color:var(--green);-webkit-text-fill-color:var(--green)}
.rs-text.failed{color:var(--red);-webkit-text-fill-color:var(--red)}

/* info rows */
.info-rows{margin-top:16px;background:var(--raised-bg);border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);border-radius:16px;padding:16px 20px;box-shadow:var(--raised-shadow)}
.info-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.04)}
.info-row:last-child{border-bottom:none}
.ir-l{font-size:.82rem;color:var(--text-2)}
.ir-r{font-size:.85rem;font-weight:700;color:var(--text-1);text-align:right;word-break:break-all;max-width:60%}

/* cards display */
.cards-display{margin-top:20px;background:var(--raised-bg);border:var(--raised);border-bottom-color:rgba(0,0,0,0.35);border-right-color:rgba(0,0,0,0.25);border-radius:20px;padding:24px;box-shadow:var(--raised-shadow)}
.cards-display h4{font-size:.82rem;color:var(--green);-webkit-text-fill-color:var(--green);margin-bottom:12px;font-weight:700}
.card-row{background:rgba(255,255,255,0.04);border:var(--raised);border-bottom-color:rgba(0,0,0,0.3);border-right-color:rgba(0,0,0,0.2);border-radius:12px;padding:12px 16px;font-family:monospace;font-size:.82rem;color:var(--text-1);margin-bottom:8px;word-break:break-all;position:relative;box-shadow:var(--raised-shadow)}
.btn-copy{display:inline-flex;align-items:center;gap:4px;margin-top:8px;padding:6px 14px;border-radius:8px;background:var(--raised-bg);border:var(--raised);border-bottom-color:rgba(0,0,0,0.2);border-right-color:rgba(0,0,0,0.15);color:var(--text-2);font-size:.72rem;cursor:pointer;transition:all .25s;font-family:inherit;box-shadow:var(--raised-shadow)}
.btn-copy:hover{background:rgba(99,102,241,0.1);color:var(--text-1);border-color:rgba(99,102,241,0.2)}

/* ── toast ── */
.toast{position:fixed;top:24px;left:50%;transform:translateX(-50%) translateY(-16px);z-index:9999;padding:12px 28px;border-radius:14px;font-size:.85rem;font-weight:700;border:var(--raised);border-bottom-color:rgba(0,0,0,0.2);border-right-color:rgba(0,0,0,0.15);box-shadow:0 8px 32px rgba(0,0,0,0.35);pointer-events:none;width:auto;max-width:420px;text-align:center;opacity:0;visibility:hidden;transition:all .35s}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.toast.success{background:rgba(74,222,128,0.15);color:var(--green);-webkit-text-fill-color:var(--green);border-color:rgba(74,222,128,0.25)}
.toast.error{background:rgba(248,113,113,0.15);color:var(--red);-webkit-text-fill-color:var(--red);border-color:rgba(248,113,113,0.25)}
.toast.info{background:rgba(99,102,241,0.15);color:rgba(165,165,255,0.95);-webkit-text-fill-color:rgba(165,165,255,0.95);border-color:rgba(99,102,241,0.25)}

/* ── empty ── */
.empty-main{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;animation:fadeSlide .5s ease;position:relative;z-index:1}
.empty-main .em-icon{font-size:56px;margin-bottom:16px;opacity:.4}
.empty-main .em-text{font-size:1rem;color:var(--text-2)}

/* ── responsive ── */
.mobile-menu-btn{display:none;position:fixed;top:20px;left:20px;z-index:200;width:44px;height:44px;border-radius:14px;background:rgba(7,7,14,0.65);backdrop-filter:blur(20px);border:var(--raised);border-bottom-color:rgba(0,0,0,0.3);border-right-color:rgba(0,0,0,0.2);box-shadow:var(--raised-shadow);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;transition:all .3s}
.mobile-menu-btn span{display:block;width:18px;height:2px;background:var(--text-1);border-radius:2px;transition:all .3s}
.mobile-menu-btn.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-menu-btn.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.mobile-menu-btn.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-overlay{display:none;position:fixed;inset:0;z-index:90;background:rgba(0,0,0,0.45);backdrop-filter:blur(4px)}
.mobile-overlay.show{display:block}
@media(max-width:900px){
  .mobile-menu-btn{display:flex}
  .shell{padding:20px 8px;gap:0}
  .sidebar{position:fixed;left:8px;top:72px;height:calc(100vh - 144px);height:calc(100dvh - 144px);width:50vw;min-width:50vw;z-index:100;transform:translateX(-110%);transition:transform .35s cubic-bezier(.4,0,.2,1);box-shadow:none;border-radius:20px}
  .sidebar.open{transform:translateX(0);box-shadow:0 8px 40px rgba(0,0,0,0.5)}
  .main{width:100%;height:calc(100vh - 40px);height:calc(100dvh - 40px)}
  .detail{padding:24px 20px}
  .detail-layout{flex-direction:column;gap:20px}
  .detail-left{flex:none;width:100%}
  .detail-hero{aspect-ratio:16/10}
  .product-grid{padding:20px 16px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
  .query-view{padding:24px 20px}
  .w-stats{gap:10px}
  .w-stat{min-width:100px;padding:12px 14px}
  .w-marquee{max-width:100%}
}

/* ── animations ── */
@keyframes fadeSlide{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}