:root{--bg-color: #0d1117;--panel-bg: #161b22;--text-primary: #c9d1d9;--text-secondary: #8b949e;--accent-color: #58a6ff;--accent-hover: #1f6feb;--border-color: #30363d;--success-color: #238636;--error-color: #da3633}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-primary);display:flex;justify-content:center;min-height:100vh}.container{width:100%;max-width:900px;padding:2rem}header{text-align:center;margin-bottom:3rem}h1{margin:0;font-size:2.5rem;background:linear-gradient(90deg,#58a6ff,#a371f7);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{color:var(--text-secondary);margin-top:.5rem;font-size:1.1rem}.main-content{display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:768px){.main-content{grid-template-columns:300px 1fr}}section{background-color:var(--panel-bg);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem}h2,h3{margin-top:0;color:var(--text-primary);border-bottom:1px solid var(--border-color);padding-bottom:.8rem;margin-bottom:1.2rem}.form-group{margin-bottom:1.5rem}label{display:block;margin-bottom:.5rem;color:var(--text-secondary);font-size:.9rem}input[type=text],input[type=password],textarea{width:100%;box-sizing:border-box;padding:.8rem;background-color:#0d1117;border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:1rem;transition:border-color .2s}input:focus,textarea:focus{outline:none;border-color:var(--accent-color)}.model-selector{display:flex;flex-direction:column;gap:.5rem}.model-btn{background-color:#0d1117;border:1px solid var(--border-color);color:var(--text-primary);padding:.8rem;border-radius:6px;cursor:pointer;transition:all .2s;text-align:left;font-weight:600}.model-btn:hover{border-color:var(--text-secondary)}.model-btn.active{background-color:#58a6ff1a;border-color:var(--accent-color);color:var(--accent-color)}.generate-btn{width:100%;padding:1rem;background-color:var(--success-color);color:#fff;border:none;border-radius:6px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:background-color .2s;margin-top:1rem}.generate-btn:hover:not(:disabled){background-color:#2ea043}.generate-btn:disabled{opacity:.6;cursor:not-allowed}.output-area{margin-top:2rem;border-top:1px solid var(--border-color);padding-top:1.5rem}.status-badge{display:inline-block;padding:.4rem .8rem;background-color:#58a6ff33;color:var(--accent-color);border-radius:20px;font-size:.9rem;font-weight:700;margin-bottom:1rem;margin-right:.5rem}.id-badge{display:inline-block;padding:.4rem .8rem;background-color:#8b949e33;color:var(--text-secondary);border-radius:20px;font-size:.9rem;margin-bottom:1rem}.result-link{margin-bottom:1rem}.result-link a{color:var(--accent-color);text-decoration:none}.result-link a:hover{text-decoration:underline}pre{background-color:#0d1117;padding:1rem;border-radius:6px;overflow-x:auto;font-size:.9rem;color:#a5d6ff}.error-message{color:var(--error-color);padding:1rem;border:1px solid var(--error-color);border-radius:6px;background-color:#da36331a}