:root{--primary-color: #000000;--primary-hover: #333333;--bg-color: #fcfcfc;--card-bg: #ffffff;--text-main: #111111;--text-muted: #666666;--border-color: #e5e5e5;--danger-color: #ff3333;--success-color: #000000;--warning-color: #555555;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;background-color:var(--bg-color);color:var(--text-main);margin:0}body{margin:0;padding:0;min-height:100vh}#root{width:100%}*{box-sizing:border-box}button{background-color:var(--primary-color);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;cursor:pointer;transition:background-color .2s}button:hover{background-color:var(--primary-hover)}button.secondary{background-color:transparent;color:var(--text-main);border:1px solid var(--border-color)}button.secondary:hover{background-color:#f1f5f9}input,select,textarea{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:6px;margin-top:.5rem;font-size:1rem}.card{background:var(--card-bg);border-radius:12px;box-shadow:0 4px 6px -1px #0000001a;padding:2rem;border:1px solid var(--border-color)}.container{max-width:1200px;margin:0 auto;padding:2rem}.flex{display:flex}.justify-between{justify-content:space-between}.items-center{align-items:center}.gap-4{gap:1rem}.mt-4{margin-top:1rem}