*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#6C5CE7;--primary-light:#A29BFE;--accent:#00CEC9;
  --accent-glow:rgba(0,206,201,0.2);--bg:#0B0E11;
  --bg-card:rgba(20,24,32,0.85);--bg-card-hover:rgba(28,33,44,0.95);
  --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);--danger:#FF6B6B;
  --success:#00B894;--warning:#FDCB6E;--radius:12px;--radius-sm:8px;
  --radius-lg:16px;--font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --transition:250ms ease;--shadow:0 4px 24px rgba(0,0,0,0.3);
  --shadow-lg:0 8px 40px rgba(0,0,0,0.4);
  --glass-bg:rgba(20,24,32,0.6);--glass-border:rgba(255,255,255,0.06)
}
html{font-size:16px;scroll-behavior:smooth}
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 15% 10%,rgba(108,92,231,0.08) 0%,transparent 50%),radial-gradient(ellipse at 85% 85%,rgba(0,206,201,0.05) 0%,transparent 50%);pointer-events:none;z-index:0}
.app{position:relative;z-index:1;display:flex;flex-direction:column;min-height:100vh}
.header{padding:1.25rem 2rem;border-bottom:1px solid var(--border);background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:sticky;top:0;z-index:50}
.header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.header-brand{display:flex;align-items:center;gap:.75rem}
.header-brand h1{font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,var(--primary-light),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.header-subtitle{font-size:.78rem;color:var(--text-dim)}
.header-stats{display:flex;gap:1rem;font-size:.78rem;color:var(--text-dim)}
.header-stats .stat{background:var(--bg-card);padding:.35rem .75rem;border-radius:99px;border:1px solid var(--border)}
.header-stats .stat-val{color:var(--accent);font-weight:600}
.toolbar{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}
.search-wrap{flex:1;min-width:200px;position:relative}
.search-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}
.search-input{width:100%;padding:.6rem .75rem .6rem 2.5rem;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.85rem;font-family:var(--font);transition:all var(--transition)}
.search-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(108,92,231,0.15)}
.filter-group{display:flex;gap:.5rem;align-items:center}
.filter-select{padding:.55rem .75rem;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.82rem;font-family:var(--font);cursor:pointer;transition:all var(--transition)}
.filter-select:focus{outline:none;border-color:var(--primary)}
.filter-select option{background:var(--bg);color:var(--text)}
.main{flex:1;padding:1.5rem 2rem}
.prompt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1rem}
.prompt-card{background:var(--glass-bg);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:1.25rem;cursor:pointer;transition:all var(--transition);position:relative;overflow:hidden}
.prompt-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(108,92,231,0.04),rgba(0,206,201,0.02));opacity:0;transition:opacity var(--transition)}
.prompt-card:hover{border-color:var(--border-hover);transform:translateY(-3px);box-shadow:var(--shadow)}
.prompt-card:hover::before{opacity:1}
.prompt-card-header{display:flex;align-items:start;justify-content:space-between;gap:.5rem;margin-bottom:.5rem}
.prompt-card-title{font-size:.95rem;font-weight:600;line-height:1.3}
.prompt-card-fav{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:.25rem;transition:all var(--transition);flex-shrink:0}
.prompt-card-fav:hover,.prompt-card-fav.active{color:#FF6B6B}
.prompt-card-fav.active svg{fill:#FF6B6B}
.prompt-card-desc{font-size:.8rem;color:var(--text-dim);margin-bottom:.75rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prompt-card-footer{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.category-badge{font-size:.7rem;padding:.2rem .55rem;border-radius:99px;font-weight:600;background:rgba(108,92,231,0.15);color:var(--primary-light);white-space:nowrap}
.category-badge.coding{background:rgba(0,206,201,0.15);color:var(--accent)}
.category-badge.writing{background:rgba(253,203,110,0.15);color:var(--warning)}
.category-badge.analysis{background:rgba(0,184,148,0.15);color:var(--success)}
.category-badge.creative{background:rgba(255,107,107,0.15);color:var(--danger)}
.category-badge.business{background:rgba(162,155,254,0.15);color:var(--primary-light)}
.category-badge.education{background:rgba(116,185,255,0.15);color:#74B9FF}
.prompt-card-rating{display:flex;align-items:center;gap:.3rem;font-size:.78rem;color:var(--text-dim)}
.prompt-card-rating svg{width:14px;height:14px}
.prompt-card-uses{font-size:.72rem;color:var(--text-muted)}
.empty-state{text-align:center;padding:4rem 2rem;color:var(--text-muted);font-size:1rem}
/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:center;justify-content:center;padding:1rem;animation:fadeIn 200ms ease}
.modal{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-lg);max-width:700px;width:100%;max-height:85vh;overflow-y:auto;padding:1.5rem;box-shadow:var(--shadow-lg);animation:scaleIn 250ms ease}
.modal-header{display:flex;align-items:start;justify-content:space-between;gap:1rem;margin-bottom:.75rem}
.modal-title{font-size:1.15rem;font-weight:700;margin-top:.35rem}
.modal-close{flex-shrink:0}
.modal-desc{font-size:.85rem;color:var(--text-dim);margin-bottom:.75rem}
.modal-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1rem}
.tag{font-size:.7rem;padding:.2rem .5rem;border-radius:99px;background:rgba(255,255,255,0.05);color:var(--text-dim);border:1px solid var(--border)}
.modal-prompt-section{margin-bottom:1rem}
.modal-prompt-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem}
.modal-prompt-header h3{font-size:.85rem;font-weight:600;color:var(--text-dim)}
.modal-prompt-actions{display:flex;gap:.35rem}
.modal-prompt-text{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;font-size:.82rem;line-height:1.65;color:var(--text);white-space:pre-wrap;word-wrap:break-word;max-height:300px;overflow-y:auto;font-family:var(--font)}
.fork-editor{margin-bottom:1rem}
.fork-editor h3{font-size:.85rem;font-weight:600;color:var(--accent);margin-bottom:.5rem}
.fork-textarea{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;font-size:.82rem;color:var(--text);font-family:var(--font);resize:vertical;transition:border var(--transition)}
.fork-textarea:focus{outline:none;border-color:var(--accent)}
.fork-actions{display:flex;gap:.5rem;margin-top:.5rem}
.modal-export{margin-bottom:1rem}
.modal-export h3{font-size:.85rem;font-weight:600;color:var(--text-dim);margin-bottom:.5rem}
.export-buttons{display:flex;gap:.35rem}
.modal-rating{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;padding:.75rem;background:var(--bg-input);border-radius:var(--radius-sm);border:1px solid var(--border)}
.rating-label{font-size:.82rem;color:var(--text-dim)}
.star-rating{display:flex;gap:.2rem}
.star-btn{background:none;border:none;cursor:pointer;padding:.15rem;color:var(--text-muted);transition:all 150ms ease}
.star-btn:hover,.star-btn.active{color:#FDCB6E;transform:scale(1.15)}
.star-btn.active svg{fill:#FDCB6E}
.modal-meta{display:flex;gap:1rem;font-size:.75rem;color:var(--text-muted);flex-wrap:wrap}
/* Buttons */
.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);white-space:nowrap}
.btn:disabled{opacity:.4;cursor:not-allowed}
.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:not(:disabled){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);border-color:var(--accent)}
.btn-ghost{background:transparent;color:var(--text-dim);padding:.4rem .6rem}
.btn-ghost:hover{color:var(--text);background:rgba(255,255,255,0.05)}
.btn-ghost.active{color:#FF6B6B;background:rgba(255,107,107,0.1)}
.btn-sm{padding:.3rem .6rem;font-size:.75rem}
.footer{padding:1.25rem 2rem;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:var(--shadow-lg);animation:slideIn 300ms ease;max-width:320px}
.toast.success{border-left-color:var(--success)}
.toast.error{border-left-color:var(--danger)}
.hidden{display:none !important}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(108,92,231,0.3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(108,92,231,0.5)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes scaleIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@media(max-width:768px){.header{padding:1rem}.toolbar{flex-direction:column}.search-wrap{min-width:100%}.filter-group{width:100%;flex-wrap:wrap}.filter-select{flex:1}.main{padding:1rem}.prompt-grid{grid-template-columns:1fr}.modal{margin:.5rem;padding:1rem}}