body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:linear-gradient(135deg,#0f0c29,#302b63,#24243e);min-height:100vh;color:#e0e0e0}.app{max-width:900px;margin:0 auto;padding:40px 20px}.header{text-align:center;margin-bottom:40px}.header h1{font-size:2.5rem;font-weight:800;background:linear-gradient(90deg,#f093fb,#f5576c,#fda085);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:10px}.header p{font-size:1.1rem;color:#a0a0b8}.form-card{background:#ffffff0f;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:32px;margin-bottom:32px}.form-card h2{font-size:1.3rem;font-weight:600;margin-bottom:20px;color:#fff}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:.9rem;font-weight:500;margin-bottom:6px;color:#c0c0d8}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:10px;color:#fff;font-size:1rem;font-family:inherit;outline:none;transition:border-color .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#f093fb}.form-group textarea{resize:vertical;min-height:80px}.form-group select option{background:#302b63;color:#fff}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 600px){.form-row{grid-template-columns:1fr}}.generate-btn{width:100%;padding:14px;font-size:1.1rem;font-weight:700;font-family:inherit;border:none;border-radius:12px;background:linear-gradient(90deg,#f093fb,#f5576c);color:#fff;cursor:pointer;transition:transform .15s,box-shadow .2s;margin-top:8px}.generate-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #f093fb4d}.generate-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.results-section h2{font-size:1.3rem;font-weight:600;margin-bottom:20px;color:#fff}.idea-card{background:#ffffff0f;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:24px;margin-bottom:16px;transition:transform .15s,border-color .2s}.idea-card:hover{transform:translateY(-2px);border-color:#f093fb66}.idea-card h3{font-size:1.2rem;font-weight:700;color:#f093fb;margin-bottom:8px}.idea-card .idea-meta{display:flex;gap:12px;margin-bottom:12px;flex-wrap:wrap}.idea-card .tag{background:#f093fb26;color:#f093fb;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:500}.idea-card .tag.difficulty-easy{background:#4caf5026;color:#4caf50}.idea-card .tag.difficulty-medium{background:#ffc10726;color:#ffc107}.idea-card .tag.difficulty-hard{background:#f4433626;color:#f44336}.idea-card p{color:#b0b0c8;line-height:1.6;margin-bottom:12px}.idea-card .steps{margin-top:8px}.idea-card .steps h4{font-size:.9rem;font-weight:600;color:#ddd;margin-bottom:8px}.idea-card .steps ol{padding-left:20px;color:#a0a0b8;line-height:1.8}.loading{text-align:center;padding:40px}.loading .spinner{width:40px;height:40px;border:3px solid rgba(240,147,251,.2);border-top-color:#f093fb;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}.loading p{color:#a0a0b8;font-size:1rem}.error{background:#f443361a;border:1px solid rgba(244,67,54,.3);border-radius:12px;padding:16px 20px;margin-bottom:20px;color:#f44336;text-align:center}.save-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#c0c0d8;padding:6px 14px;border-radius:8px;font-size:.85rem;font-family:inherit;cursor:pointer;transition:all .2s}.save-btn:hover{background:#f093fb26;color:#f093fb;border-color:#f093fb4d}.saved-ideas{margin-top:40px}.saved-ideas h2{font-size:1.3rem;font-weight:600;margin-bottom:20px;color:#fff}.no-saved{text-align:center;padding:24px;color:#808098;background:#ffffff08;border-radius:12px;border:1px dashed rgba(255,255,255,.1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#0f0f1a;color:#e0e0e0;min-height:100vh}.app{max-width:800px;margin:0 auto;padding:20px}.header{text-align:center;padding:30px 0 20px}.header h1{font-size:2rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.header p{color:#888;font-size:.95rem}.header-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.user-info{display:flex;align-items:center;gap:12px;color:#aaa;font-size:.9rem}.logout-btn{background:transparent;border:1px solid #555;color:#aaa;padding:6px 14px;border-radius:6px;cursor:pointer;font-size:.85rem;transition:all .2s}.logout-btn:hover{border-color:#e74c3c;color:#e74c3c}.nav-tabs{display:flex;gap:8px;margin-top:20px;border-bottom:1px solid #2a2a3a;padding-bottom:0}.nav-tabs button{background:transparent;border:none;color:#888;padding:10px 20px;cursor:pointer;font-size:.95rem;border-bottom:2px solid transparent;transition:all .2s}.nav-tabs button.active{color:#667eea;border-bottom-color:#667eea}.nav-tabs button:hover{color:#ccc}.auth-container{display:flex;justify-content:center;padding-top:20px}.auth-card{background:#1a1a2e;border-radius:12px;padding:30px;width:100%;max-width:420px;border:1px solid #2a2a3a}.auth-tabs{display:flex;gap:0;margin-bottom:24px;border-bottom:2px solid #2a2a3a}.auth-tabs button{flex:1;background:transparent;border:none;color:#888;padding:12px;cursor:pointer;font-size:1rem;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}.auth-tabs button.active{color:#667eea;border-bottom-color:#667eea}.auth-card form .form-group{margin-bottom:16px}.auth-card form label{display:block;margin-bottom:6px;color:#aaa;font-size:.9rem}.auth-card form input{width:100%;padding:10px 14px;background:#0f0f1a;border:1px solid #2a2a3a;border-radius:8px;color:#e0e0e0;font-size:.95rem}.auth-card form input:focus{outline:none;border-color:#667eea}.form-card{background:#1a1a2e;border-radius:12px;padding:24px;margin-top:20px;border:1px solid #2a2a3a}.form-card h2{margin-bottom:16px;font-size:1.2rem;color:#ccc}.form-group{margin-bottom:14px}.form-group label{display:block;margin-bottom:6px;color:#aaa;font-size:.9rem}.form-group textarea,.form-group input,.form-group select{width:100%;padding:10px 14px;background:#0f0f1a;border:1px solid #2a2a3a;border-radius:8px;color:#e0e0e0;font-size:.95rem;font-family:inherit}.form-group textarea{min-height:80px;resize:vertical}.form-group textarea:focus,.form-group input:focus,.form-group select:focus{outline:none;border-color:#667eea}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.generate-btn{width:100%;padding:12px;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:600;cursor:pointer;margin-top:8px;transition:opacity .2s}.generate-btn:hover{opacity:.9}.generate-btn:disabled{opacity:.5;cursor:not-allowed}.error{background:#2d1b1b;border:1px solid #5a2a2a;color:#ff6b6b;padding:12px 16px;border-radius:8px;margin-top:16px;font-size:.9rem}.loading{text-align:center;padding:40px 0}.spinner{width:40px;height:40px;border:3px solid #2a2a3a;border-top-color:#667eea;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.loading p{color:#888}.results-section{margin-top:24px}.results-section h2{font-size:1.2rem;color:#ccc;margin-bottom:16px}.idea-card{background:#1a1a2e;border-radius:12px;padding:20px;margin-bottom:16px;border:1px solid #2a2a3a;transition:border-color .2s}.idea-card:hover{border-color:#3a3a5a}.idea-card h3{color:#e0e0e0;margin-bottom:10px;font-size:1.15rem}.idea-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.tag{background:#2a2a3a;padding:4px 10px;border-radius:20px;font-size:.8rem;color:#aaa}.difficulty-easy{background:#1a2d1a;color:#4ade80}.difficulty-medium{background:#2d2a1a;color:#facc15}.difficulty-hard{background:#2d1a1a;color:#f87171}.idea-card p{color:#bbb;line-height:1.6;margin-bottom:8px}.steps{margin-top:12px}.steps h4{color:#aaa;margin-bottom:8px}.steps ol{padding-left:20px}.steps li{color:#bbb;margin-bottom:4px;line-height:1.5}.save-btn{background:transparent;border:1px solid #667eea;color:#667eea;padding:8px 18px;border-radius:8px;cursor:pointer;font-size:.9rem;margin-top:12px;transition:all .2s}.save-btn:hover{background:#667eea;color:#fff}.save-btn.remove{border-color:#e74c3c;color:#e74c3c}.save-btn.remove:hover{background:#e74c3c;color:#fff}.saved-ideas{margin-top:20px}.no-saved{text-align:center;color:#555;padding:60px 20px;font-size:1rem}@media (max-width: 600px){.form-row{grid-template-columns:1fr}.header h1{font-size:1.5rem}.header-top{justify-content:center}}