*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#08081a;--bg2:#0e0e24;--card:#12122a;--border:#222250;--text:#f1f5f9;--text2:#94a3b8;--muted:#64748b;--primary:#6366f1;--primary-light:#818cf8;--accent:#a78bfa;--success:#10b981;--glow:rgba(99,102,241,.15)}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(99,102,241,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.03) 1px,transparent 1px);background-size:50px 50px}
.orb{position:fixed;border-radius:50%;filter:blur(100px);pointer-events:none;z-index:0}
.orb-1{width:500px;height:500px;background:#6366f1;top:-200px;right:-100px;opacity:.12}
.orb-2{width:400px;height:400px;background:#a78bfa;bottom:-150px;left:-100px;opacity:.1}
.container{position:relative;z-index:1;max-width:900px;margin:0 auto;padding:24px}
header{text-align:center;padding:40px 0 30px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:20px;background:var(--glow);border:1px solid rgba(99,102,241,.2);color:var(--primary-light);font-size:12px;font-weight:500;margin-bottom:16px}
.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--success);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
h1{font-size:32px;font-weight:800;background:linear-gradient(135deg,#f1f5f9,#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.subtitle{color:var(--text2);font-size:14px;margin-top:8px}
.input-section{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;margin:24px 0}
.input-section label{font-size:13px;font-weight:600;color:var(--text2);margin-bottom:8px;display:block}
.input-row{display:flex;gap:12px}
.input-row input{flex:1;padding:14px 18px;background:var(--bg2);border:1px solid var(--border);border-radius:10px;color:var(--text);font-family:inherit;font-size:14px;outline:none;transition:border .3s}
.input-row input:focus{border-color:var(--primary)}
.gen-btn{padding:14px 28px;border-radius:10px;background:linear-gradient(135deg,#6366f1,#8b5cf6);border:none;color:#fff;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s;white-space:nowrap}
.gen-btn:hover{transform:translateY(-2px);box-shadow:0 0 25px rgba(99,102,241,.3)}
.gen-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.format-toggles{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.format-toggle{padding:8px 16px;border-radius:8px;background:var(--bg2);border:1px solid var(--border);color:var(--muted);font-size:12px;cursor:pointer;transition:all .3s;font-family:inherit}
.format-toggle.active{border-color:var(--primary);color:var(--primary-light);background:var(--glow)}
.results{display:none;margin-top:24px}.results.show{display:block}
.tabs{display:flex;gap:4px;margin-bottom:16px;background:var(--bg2);padding:4px;border-radius:10px}
.tab{flex:1;padding:10px;text-align:center;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:all .3s;color:var(--muted);border:none;background:none;font-family:inherit}
.tab.active{background:var(--primary);color:#fff}
.tab-content{display:none;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;animation:fadeIn .3s}
.tab-content.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.content-block h3{font-size:16px;font-weight:700;color:var(--primary-light);margin-bottom:12px}
.content-block p{font-size:14px;line-height:1.7;color:var(--text2);margin-bottom:10px}
.meta-bar{display:flex;gap:16px;padding:12px 16px;background:var(--bg2);border-radius:8px;margin-top:16px;font-size:12px;color:var(--muted);align-items:center}
.copy-btn{padding:6px 14px;border-radius:6px;background:var(--bg2);border:1px solid var(--border);color:var(--text2);font-size:12px;cursor:pointer;transition:all .3s;font-family:inherit;margin-left:auto}
.copy-btn:hover{border-color:var(--primary);color:var(--primary-light)}
.loading{text-align:center;padding:40px;color:var(--text2);font-size:14px;display:none}
.loading .spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 12px}
@keyframes spin{to{transform:rotate(360deg)}}
.demo-banner{background:linear-gradient(135deg,rgba(99,102,241,.1),rgba(139,92,246,.1));border:1px solid rgba(99,102,241,.2);border-radius:10px;padding:12px 18px;text-align:center;color:var(--primary-light);font-size:13px;margin-bottom:24px}
footer{text-align:center;padding:30px;color:var(--muted);font-size:12px;margin-top:40px}