:root{--bg: #000;--surface: #16181c;--border: #2f3336;--text: #e7e9ea;--text-secondary: #71767b;--accent: #e7e9ea;--accent-hover: #d6d9db;--accent-text: #000;--success: #00ba7c;--warning: #ffad1f;--error: #f4212e;--radius: 12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}button{cursor:pointer;border:none;border-radius:9999px;font-weight:700;font-size:.9rem;padding:8px 20px;transition:all .15s}button.primary{background:var(--accent);color:var(--accent-text)}button.primary:hover{background:var(--accent-hover)}button.primary:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:transparent;color:var(--text);border:1px solid var(--border)}button.secondary:hover{background:#e7e9ea14}input,textarea{background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:12px 14px;font-size:.95rem;width:100%;outline:none;transition:border-color .15s}input:focus,textarea:focus{border-color:var(--text-secondary)}.chip{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:9999px;font-size:.85rem;border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);cursor:pointer;transition:all .15s;-webkit-user-select:none;user-select:none}.chip.active{background:#e7e9ea1f;border-color:var(--text);color:var(--text)}.chip:hover{border-color:var(--text-secondary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}