@import "https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;700&display=swap";:root{--primary-color:#ff69b4;--primary-light:#ff85c6;--bg-color:#fdf6f9;--text-dark:#333;--text-light:#fff;--border-color:#fce4ec;--success-color:#4caf50;--danger-color:#f44336;--warning-color:#ff9800;--info-color:#2196f3;--disable-color:#e0e0e0}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-dark);font-family:Noto Sans KR,sans-serif;font-size:18px;line-height:1.6}#root{background-color:#fff;flex-direction:column;max-width:600px;min-height:100vh;margin:0 auto;display:flex;box-shadow:0 0 20px #0000000d}h1,h2,h3,h4,h5,h6{margin-bottom:.5rem;font-weight:700}a{color:var(--primary-color);text-decoration:none}button{cursor:pointer;border:none;border-radius:8px;padding:12px 20px;font-family:Noto Sans KR,sans-serif;font-size:1.1rem;font-weight:700;transition:all .2s ease-in-out}.btn-primary{background-color:var(--primary-color);color:var(--text-light)}.btn-primary:active{background-color:var(--primary-light);transform:scale(.98)}.btn-primary:disabled{background-color:var(--disable-color);color:#888;cursor:not-allowed;transform:none}.btn-outline{color:var(--primary-color);border:2px solid var(--primary-color);background-color:#0000}.btn-outline:active{background-color:#ff69b41a}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-danger:active{transform:scale(.98)}.btn-success{background-color:var(--success-color);color:#fff}.btn-warning{background-color:var(--warning-color);color:#fff}input,select{border:1px solid #ccc;border-radius:8px;width:100%;padding:12px;font-family:Noto Sans KR,sans-serif;font-size:1.1rem}input:focus,select:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 2px #ff69b433}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.fade-in{animation:.3s ease-in fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{z-index:1000;background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background-color:#fff;border-radius:16px;width:90%;max-width:400px;padding:24px;box-shadow:0 10px 25px #0000001a}.modal-actions{gap:12px;margin-top:20px;display:flex}.modal-actions button{flex:1}.app-header{background-color:var(--primary-color);color:#fff;text-align:center;z-index:100;padding:16px;position:sticky;top:0;box-shadow:0 2px 10px #ff69b433}.app-container{flex-direction:column;flex:1;padding:16px;display:flex}