*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#6C5CE7;--primary-light:#A29BFE;--accent:#00CEC9;
  --bg:#0B0E11;--bg-card:rgba(20,24,32,0.85);
  --bg-input:rgba(15,18,25,0.8);--text:#E8E6F0;--text-dim:#8B8AA0;
  --text-muted:#5A5872;--border:rgba(108,92,231,0.15);
  --border-hover:rgba(108,92,231,0.35);--success:#00B894;
  --danger:#FF6B6B;--radius:12px;--radius-sm:8px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --mono:'JetBrains Mono','SFMono-Regular','Consolas',monospace;
  --transition:250ms ease;--glass-bg:rgba(20,24,32,0.6);--glass-border:rgba(255,255,255,0.06)
}
html{font-size:16px}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse at 20% 15%,rgba(108,92,231,0.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(0,206,201,0.05) 0%,transparent 50%);pointer-events:none;z-index:0}
.app{position:relative;z-index:1;max-width:960px;margin:0 auto}
.header{padding:1rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}
.header-brand{display:flex;align-items:center;gap:.75rem}
.header-brand h1{font-size:1.1rem;font-weight:700;background:linear-gradient(135deg,var(--primary-light),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.subtitle{font-size:.78rem;color:var(--text-dim)}
.icon-count{font-size:.82rem;font-weight:600;color:var(--accent);background:rgba(0,206,201,0.1);padding:.3rem .7rem;border-radius:99px}
.main{padding:1.5rem}
.glass-card{background:var(--glass-bg);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:1.25rem;margin-bottom:1.25rem}
.drop-zone{padding:2.5rem 1.5rem;text-align:center;border:2px dashed var(--border);border-radius:var(--radius);cursor:pointer;transition:all var(--transition);color:var(--text-dim)}
.drop-zone:hover,.drop-zone.drag-over{border-color:var(--primary);background:rgba(108,92,231,0.05);color:var(--text)}
.drop-zone p{margin-top:.5rem;font-size:.85rem}
.hint{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}
.toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;margin-bottom:1.25rem}
.search-wrap{position:relative;flex:1;min-width:180px}
.search-icon{position:absolute;left:.65rem;top:50%;transform:translateY(-50%);color:var(--text-muted)}
.search-input{width:100%;padding:.5rem .6rem .5rem 2rem;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.82rem;transition:border var(--transition)}
.search-input:focus{outline:none;border-color:var(--primary)}
.control-row{display:flex;align-items:center;gap:.4rem}
.control-label{font-size:.78rem;color:var(--text-dim);display:flex;align-items:center;gap:.35rem}
.control-range{width:80px;accent-color:var(--primary)}
.color-input{width:24px;height:24px;border:none;border-radius:4px;cursor:pointer;background:transparent}
.icon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:.75rem}
.icon-cell{display:flex;flex-direction:column;align-items:center;gap:.35rem;padding:.6rem;background:rgba(255,255,255,0.02);border:1px solid var(--glass-border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);text-align:center}
.icon-cell:hover{border-color:var(--primary-light);background:rgba(108,92,231,0.05);transform:translateY(-2px)}
.icon-cell.selected{border-color:var(--accent);background:rgba(0,206,201,0.08)}
.icon-cell svg{width:24px;height:24px;color:#fff}
.icon-cell .icon-name{font-size:.65rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.code-tabs{display:flex;gap:.3rem;margin-bottom:.75rem;border-bottom:1px solid var(--border);padding-bottom:.5rem;flex-wrap:wrap}
.code-tab{background:none;border:none;color:var(--text-muted);font-size:.78rem;font-weight:600;font-family:var(--font);cursor:pointer;padding:.35rem .7rem;border-radius:var(--radius-sm);transition:all var(--transition)}
.code-tab:hover{color:var(--text)}
.code-tab.active{background:rgba(108,92,231,0.15);color:var(--primary-light)}
.code-output{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.75rem;font-family:var(--mono);font-size:.78rem;overflow-x:auto;max-height:320px;overflow-y:auto;white-space:pre;color:var(--text-dim);line-height:1.5}
.code-actions{display:flex;gap:.5rem;margin-top:.75rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:.35rem;padding:.5rem 1rem;border:none;border-radius:var(--radius-sm);font-size:.82rem;font-weight:600;font-family:var(--font);cursor:pointer;transition:all var(--transition)}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 2px 12px rgba(108,92,231,0.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(108,92,231,0.4)}
.btn-accent{background:rgba(0,206,201,0.15);color:var(--accent);border:1px solid rgba(0,206,201,0.2)}
.btn-accent:hover{background:rgba(0,206,201,0.25)}
.btn-ghost{background:transparent;color:var(--text-dim);padding:.4rem .6rem}
.btn-ghost:hover{color:var(--text);background:rgba(255,255,255,0.05)}
.footer{padding:1rem 1.5rem;text-align:center;font-size:.78rem;color:var(--text-muted);border-top:1px solid var(--border)}
.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:200;display:flex;flex-direction:column;gap:.5rem}
.toast{background:var(--bg-card);border:1px solid var(--border);border-left:3px solid var(--accent);backdrop-filter:blur(20px);border-radius:var(--radius-sm);padding:.75rem 1rem;font-size:.82rem;color:var(--text);box-shadow:0 8px 40px rgba(0,0,0,0.4);animation:slideIn 300ms ease;max-width:320px}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:rgba(108,92,231,0.3);border-radius:3px}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@media(max-width:640px){.toolbar{flex-direction:column;align-items:stretch}.icon-grid{grid-template-columns:repeat(auto-fill,minmax(60px,1fr))}.code-actions{flex-direction:column}}