*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:20px}#app{max-width:800px;margin:0 auto}.app[data-v-a40f53c7]{min-height:100vh}.container[data-v-a40f53c7]{background:#fff;border-radius:20px;padding:40px;box-shadow:0 20px 60px #0000004d}.header[data-v-a40f53c7]{text-align:center;margin-bottom:40px}.header h1[data-v-a40f53c7]{font-size:2.5rem;color:#333;margin-bottom:10px}.subtitle[data-v-a40f53c7]{color:#666;font-size:1.1rem}.upload-section[data-v-a40f53c7]{margin-bottom:30px}.upload-area[data-v-a40f53c7]{border:3px dashed #667eea;border-radius:15px;padding:60px 20px;text-align:center;cursor:pointer;transition:all .3s ease;background:#f8f9ff}.upload-area[data-v-a40f53c7]:hover{border-color:#764ba2;background:#f0f2ff}.upload-area.dragover[data-v-a40f53c7]{border-color:#764ba2;background:#e8ebff;transform:scale(1.02)}.upload-area.uploading[data-v-a40f53c7]{pointer-events:none;opacity:.7}.upload-area.disabled[data-v-a40f53c7]{opacity:.5;cursor:not-allowed;background:#f5f5f5}.upload-content[data-v-a40f53c7]{display:flex;flex-direction:column;align-items:center;gap:15px}.upload-icon[data-v-a40f53c7]{font-size:4rem}.upload-text[data-v-a40f53c7]{font-size:1.2rem;color:#333;font-weight:500}.upload-hint[data-v-a40f53c7]{color:#999;font-size:.9rem}.spinner[data-v-a40f53c7]{width:50px;height:50px;border:4px solid #f3f3f3;border-top:4px solid #667eea;border-radius:50%;animation:spin-a40f53c7 1s linear infinite}@keyframes spin-a40f53c7{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-message[data-v-a40f53c7]{margin-top:20px;padding:15px;background:#fee;border:1px solid #fcc;border-radius:10px;color:#c33;text-align:center}.error-hint[data-v-a40f53c7]{margin-top:10px;font-size:.9rem}.error-hint code[data-v-a40f53c7]{background:#fff;padding:2px 6px;border-radius:4px;font-family:monospace}.result-section[data-v-a40f53c7]{animation:fadeIn-a40f53c7 .5s ease}@keyframes fadeIn-a40f53c7{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.success-card[data-v-a40f53c7]{text-align:center;padding:30px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:15px;color:#fff;margin-bottom:30px}.success-icon[data-v-a40f53c7]{font-size:3rem;margin-bottom:15px}.success-card h2[data-v-a40f53c7]{font-size:1.8rem;margin-bottom:10px}.file-name[data-v-a40f53c7]{font-size:1.1rem;margin:10px 0;word-break:break-all}.file-size[data-v-a40f53c7]{font-size:.9rem;opacity:.9}.qr-section[data-v-a40f53c7]{text-align:center;margin:30px 0;padding:30px;background:#f8f9ff;border-radius:15px}.qr-section h3[data-v-a40f53c7]{color:#333;margin-bottom:20px;font-size:1.5rem}.qr-container[data-v-a40f53c7]{display:inline-block;padding:20px;background:#fff;border-radius:10px;box-shadow:0 4px 10px #0000001a}.qr-code[data-v-a40f53c7]{width:250px;height:250px;display:block}.qr-hint[data-v-a40f53c7]{margin-top:20px;color:#666;font-size:.95rem}.links-section[data-v-a40f53c7]{margin:30px 0;padding:30px;background:#f8f9ff;border-radius:15px}.links-section h3[data-v-a40f53c7]{color:#333;margin-bottom:20px;font-size:1.5rem;text-align:center}.link-buttons[data-v-a40f53c7]{display:flex;gap:15px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}.btn[data-v-a40f53c7]{padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;transition:all .3s ease;text-align:center}.btn-primary[data-v-a40f53c7]{background:#667eea;color:#fff}.btn-primary[data-v-a40f53c7]:hover{background:#5568d3;transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-success[data-v-a40f53c7]{background:#4caf50;color:#fff}.btn-success[data-v-a40f53c7]:hover{background:#45a049;transform:translateY(-2px);box-shadow:0 4px 12px #4caf5066}.btn-secondary[data-v-a40f53c7]{background:#999;color:#fff;width:100%;margin-top:20px}.btn-secondary[data-v-a40f53c7]:hover{background:#777}.url-box[data-v-a40f53c7]{margin-top:20px}.url-box label[data-v-a40f53c7]{display:block;margin-bottom:10px;color:#333;font-weight:500}.url-input-group[data-v-a40f53c7]{display:flex;gap:10px}.url-input[data-v-a40f53c7]{flex:1;padding:12px;border:2px solid #ddd;border-radius:8px;font-size:.9rem;transition:border-color .3s}.url-input[data-v-a40f53c7]:focus{outline:none;border-color:#667eea}.btn-copy[data-v-a40f53c7]{padding:12px 20px;border:none;border-radius:8px;background:#667eea;color:#fff;cursor:pointer;font-size:1.2rem;transition:background .3s}.btn-copy[data-v-a40f53c7]:hover{background:#5568d3}.url-hint[data-v-a40f53c7]{margin-top:10px;color:#666;font-size:.85rem;font-style:italic}@media (max-width: 600px){.container[data-v-a40f53c7]{padding:20px}.header h1[data-v-a40f53c7]{font-size:2rem}.link-buttons[data-v-a40f53c7]{flex-direction:column}.btn[data-v-a40f53c7]{width:100%}.qr-code[data-v-a40f53c7]{width:200px;height:200px}}