html,body{height:100%;margin:0;padding:0}.App{min-height:100vh;height:100vh;display:flex;align-items:flex-start;justify-content:center;text-align:center;font-family:Noto Sans KR,sans-serif;background-color:#282c34;overflow-y:auto;padding-bottom:100px}.App-header{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;color:#fff}h1{margin-bottom:.5rem;color:#61dafb}.input-group{display:flex;width:100%;max-width:800px;margin-bottom:1rem;flex-direction:column;align-items:center;justify-content:center}input{width:100%;min-height:32px;padding:0 12px;font-size:16px;border-radius:4px;margin-bottom:.25rem}button{width:100%;background-color:#61dafb;color:#282c34;padding:6px;font-size:16px;cursor:pointer;transition:background-color .3s;font-weight:700;margin-top:.5rem}button:hover{background-color:#4fa8d1}button:disabled{background-color:#ccc;cursor:not-allowed}.input-group button{border-radius:0 4px 4px 0}.error{color:#ff6b6b;margin-bottom:1rem;padding:10px;background-color:#ff6b6b1a;border-radius:4px;max-width:600px;width:100%}.result-container{background-color:#333842;padding:.5rem 2rem 2rem;border-radius:8px;max-width:600px;width:100%;margin-top:.5rem;margin-bottom:1rem}.language-selector{display:flex;align-items:center;margin-bottom:1rem}.language-selector label{margin-right:1rem}select{padding:8px 12px;border-radius:4px;border:none;background-color:#fff;color:#333;font-size:14px}.subtitle-preview{background-color:#1e2127;padding:1rem;border-radius:4px;margin-bottom:1.5rem;max-height:300px;overflow-y:auto;text-align:left}.subtitle-preview h3{margin-top:0;margin-bottom:1rem;color:#61dafb}.preview-content p{margin:.5rem 0;font-size:14px;color:#e6e6e6;white-space:pre-wrap}.download-btn{background-color:#4caf50;color:#fff;padding:12px 24px;border-radius:4px;font-size:16px;width:100%}.download-btn:hover{background-color:#45a049}.format-modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000}.format-modal-content{background-color:#282c34;padding:2rem;border-radius:8px;width:90%;max-width:500px;text-align:center}.format-buttons{display:flex;flex-direction:column;gap:1rem;margin:1.5rem 0}.format-btn{background-color:#61dafb;color:#282c34;border:none;padding:12px 20px;font-size:16px;cursor:pointer;transition:background-color .3s;font-weight:700;border-radius:4px}.format-btn:hover{background-color:#4fa8d1}.close-btn{background-color:#444;color:#fff;border:none;padding:10px 15px;font-size:14px;cursor:pointer;border-radius:4px;margin-top:1rem}@media (max-width: 768px){.input-group{flex-direction:column}input,.input-group button{width:100%;max-width:100%;min-height:44px;font-size:18px;border-radius:4px}.input-group button{margin-top:1rem}.format-modal-content{width:95%;padding:1.5rem}}.text-preview-modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.text-preview-content{background-color:#fff;padding:20px;border-radius:8px;width:90%;max-width:800px;max-height:80vh;overflow-y:auto;position:relative;display:flex;flex-direction:column}.text-preview-header{display:flex;justify-content:space-between;align-items:center;width:100%;padding:15px 20px;background-color:#f8f9fa;border-radius:8px 8px 0 0;border-bottom:2px solid #e9ecef;box-sizing:border-box}.text-preview-header h3{margin:0;color:#2c3e50;font-size:1.2rem;font-weight:600;flex:0 0 auto}.text-preview-header .close-btn{color:#666;background-color:transparent;border:1px solid #ddd;border-radius:4px;cursor:pointer;font-size:16px;width:24px;height:24px;padding:0;display:flex;align-items:center;justify-content:center;flex:0 0 auto;margin-left:10px;line-height:1}.text-preview-header .close-btn:hover{background-color:#f1f1f1;border-color:#ccc;color:#333}.text-preview-buttons{display:flex;gap:12px;align-items:center;flex:0 0 auto}.copy-btn,.close-btn{color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;min-width:80px;height:36px;padding:0 16px;white-space:nowrap;transition:all .2s ease;display:flex;align-items:center;justify-content:center;flex:0 0 auto}.copy-btn{background-color:#4caf50}.copy-btn:hover{background-color:#45a049;transform:translateY(-1px);box-shadow:0 2px 4px #0000001a}.close-btn{background-color:#f44336}.close-btn:hover{background-color:#d32f2f;transform:translateY(-1px);box-shadow:0 2px 4px #0000001a}.text-content{white-space:pre-wrap;line-height:1.6;font-size:16px;color:#333;width:100%;text-align:center;padding:20px}.text-content .copy-btn{margin-bottom:20px;background-color:#4caf50;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;min-width:80px;height:36px;padding:0 16px;white-space:nowrap;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center}.text-content .copy-btn:hover{background-color:#45a049;transform:translateY(-1px);box-shadow:0 2px 4px #0000001a}.text-content p{margin:8px 0;text-align:center}