:root{--primary:#2563eb;--dark:#0f172a;--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#64748b;--border:#e2e8f0}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);display:flex;flex-direction:column;min-height:100vh}main{flex:1}
.site-header{position:sticky;top:0;z-index:999;background:linear-gradient(135deg,var(--primary),var(--dark));padding:16px 20px;color:#fff;box-shadow:0 4px 18px rgba(15,23,42,.18)}
.nav-wrap{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:16px;position:relative}.logo{color:#fff;text-decoration:none;font-size:24px;font-weight:800}
.nav{display:flex;align-items:center;gap:15px}.nav a{color:#fff;text-decoration:none;font-size:14px;font-weight:700}.menu-btn{display:none;background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:10px;padding:8px 12px;font-size:22px}
.hero{max-width:1200px;margin:24px auto 16px;padding:0 20px}.hero-inner{background:linear-gradient(135deg,#2563eb,#1d4ed8,#0f172a);color:#fff;border-radius:24px;padding:46px 28px;text-align:center;box-shadow:0 20px 40px rgba(37,99,235,.22)}.hero.small .hero-inner{padding:34px 24px}.badge{display:inline-block;background:rgba(255,255,255,.15);padding:9px 16px;border-radius:999px;font-size:14px;margin-bottom:14px}.hero h1{font-size:46px;margin:10px 0}.hero p{font-size:18px;color:rgba(255,255,255,.9);max-width:780px;margin:auto}.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn,button{border:0;background:var(--primary);color:#fff;padding:12px 18px;border-radius:10px;font-weight:800;text-decoration:none;cursor:pointer}.btn.secondary{background:#16a34a}.btn.dark{background:#334155}
.card{max-width:980px;margin:22px auto;padding:26px;background:var(--card);border:1px solid var(--border);border-radius:18px;box-shadow:0 12px 35px rgba(15,23,42,.08)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}.tool-card,.feature{display:block;background:#f8fafc;border:1px solid var(--border);border-radius:14px;padding:18px;text-decoration:none;color:var(--text)}.tool-card:hover,.name-item:hover{border-color:#93c5fd;transform:translateY(-2px)}.tool-card h3,.feature h3{margin-top:0;color:#1d4ed8}.content{line-height:1.75}
.generator-form{display:grid;grid-template-columns:1fr 180px 170px 170px;gap:10px;margin-bottom:20px}.generator-form input,.generator-form select{padding:14px 16px;border:1px solid var(--border);border-radius:12px;font-size:16px;background:#fff}.results-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:10px 0 16px}.results{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.name-item{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--border);background:#f8fafc;border-radius:12px;padding:14px;transition:.2s}.name-item span{font-weight:800;overflow-wrap:anywhere}.name-actions{display:flex;gap:8px;flex-shrink:0}.copy-btn{background:#2563eb;padding:9px 12px;font-size:13px}.save-btn{background:#475569;padding:9px 12px;font-size:13px}.favorites-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.favorite-pill{background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8;border-radius:999px;padding:8px 12px;font-weight:700}.muted{color:var(--muted)}
.footer{background:#111827;color:#fff;text-align:center;padding:30px 20px;margin-top:auto}.footer-links{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin-bottom:16px}.footer-links a{color:#cbd5e1;text-decoration:none;font-size:14px}.footer p{color:#94a3b8;margin:0}
#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(80px);background:#16a34a;color:#fff;padding:12px 18px;border-radius:12px;opacity:0;transition:.25s;z-index:9999}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}#backToTop{position:fixed;right:20px;bottom:20px;width:46px;height:46px;border-radius:50%;display:none;z-index:999}
@media(max-width:850px){.menu-btn{display:block}.nav{display:none;position:absolute;top:56px;left:0;right:0;background:#0f172a;border-radius:14px;padding:10px;box-shadow:0 16px 30px rgba(0,0,0,.25)}.nav.active{display:block}.nav a{display:block;padding:12px;border-radius:10px}.hero h1{font-size:32px}.hero-inner{padding:34px 18px}.grid,.results{grid-template-columns:1fr}.generator-form{grid-template-columns:1fr}.card{margin:16px 12px;padding:18px}.name-item{align-items:flex-start;flex-direction:column}}